guppy_basecaller: env/lib/python3.7/site-packages/packaging/specifiers.py annotate

annotate env/lib/python3.7/site-packages/packaging/specifiers.py @ 4:79f47841a781 draft

"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"

author	shellac
date	Thu, 14 May 2020 16:47:39 -0400
parents	26e78fe6e8c4
children

rev	line source
0 26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	1 # This file is dual licensed under the terms of the Apache License, Version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	2 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	3 # for complete details.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	4 from __future__ import absolute_import, division, print_function
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	5
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	6 import abc
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	7 import functools
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	8 import itertools
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	9 import re
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	10
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	11 from ._compat import string_types, with_metaclass
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	12 from ._typing import MYPY_CHECK_RUNNING
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	13 from .version import Version, LegacyVersion, parse
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	14
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	15 if MYPY_CHECK_RUNNING: # pragma: no cover
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	16 from typing import (
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	17 List,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	18 Dict,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	19 Union,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	20 Iterable,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	21 Iterator,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	22 Optional,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	23 Callable,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	24 Tuple,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	25 FrozenSet,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	26 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	27
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	28 ParsedVersion = Union[Version, LegacyVersion]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	29 UnparsedVersion = Union[Version, LegacyVersion, str]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	30 CallableOperator = Callable[[ParsedVersion, str], bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	31
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	32
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	33 class InvalidSpecifier(ValueError):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	34 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	35 An invalid specifier was found, users should refer to PEP 440.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	36 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	37
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	38
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	39 class BaseSpecifier(with_metaclass(abc.ABCMeta, object)): # type: ignore
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	40 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	41 def __str__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	42 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	43 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	44 Returns the str representation of this Specifier like object. This
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	45 should be representative of the Specifier itself.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	46 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	47
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	48 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	49 def __hash__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	50 # type: () -> int
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	51 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	52 Returns a hash value for this Specifier like object.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	53 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	54
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	55 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	56 def __eq__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	57 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	58 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	59 Returns a boolean representing whether or not the two Specifier like
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	60 objects are equal.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	61 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	62
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	63 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	64 def __ne__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	65 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	66 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	67 Returns a boolean representing whether or not the two Specifier like
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	68 objects are not equal.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	69 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	70
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	71 @abc.abstractproperty
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	72 def prereleases(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	73 # type: () -> Optional[bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	74 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	75 Returns whether or not pre-releases as a whole are allowed by this
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	76 specifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	77 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	78
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	79 @prereleases.setter
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	80 def prereleases(self, value):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	81 # type: (bool) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	82 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	83 Sets whether or not pre-releases as a whole are allowed by this
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	84 specifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	85 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	86
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	87 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	88 def contains(self, item, prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	89 # type: (str, Optional[bool]) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	90 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	91 Determines if the given item is contained within this specifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	92 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	93
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	94 @abc.abstractmethod
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	95 def filter(self, iterable, prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	96 # type: (Iterable[UnparsedVersion], Optional[bool]) -> Iterable[UnparsedVersion]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	97 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	98 Takes an iterable of items and filters them so that only items which
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	99 are contained within this specifier are allowed in it.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	100 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	101
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	102
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	103 class _IndividualSpecifier(BaseSpecifier):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	104
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	105 _operators = {} # type: Dict[str, str]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	106
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	107 def __init__(self, spec="", prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	108 # type: (str, Optional[bool]) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	109 match = self._regex.search(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	110 if not match:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	111 raise InvalidSpecifier("Invalid specifier: '{0}'".format(spec))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	112
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	113 self._spec = (
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	114 match.group("operator").strip(),
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	115 match.group("version").strip(),
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	116 ) # type: Tuple[str, str]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	117
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	118 # Store whether or not this Specifier should accept prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	119 self._prereleases = prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	120
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	121 def __repr__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	122 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	123 pre = (
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	124 ", prereleases={0!r}".format(self.prereleases)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	125 if self._prereleases is not None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	126 else ""
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	127 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	128
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	129 return "<{0}({1!r}{2})>".format(self.__class__.__name__, str(self), pre)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	130
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	131 def __str__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	132 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	133 return "{0}{1}".format(*self._spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	134
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	135 def __hash__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	136 # type: () -> int
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	137 return hash(self._spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	138
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	139 def __eq__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	140 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	141 if isinstance(other, string_types):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	142 try:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	143 other = self.__class__(str(other))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	144 except InvalidSpecifier:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	145 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	146 elif not isinstance(other, self.__class__):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	147 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	148
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	149 return self._spec == other._spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	150
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	151 def __ne__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	152 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	153 if isinstance(other, string_types):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	154 try:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	155 other = self.__class__(str(other))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	156 except InvalidSpecifier:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	157 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	158 elif not isinstance(other, self.__class__):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	159 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	160
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	161 return self._spec != other._spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	162
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	163 def _get_operator(self, op):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	164 # type: (str) -> CallableOperator
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	165 operator_callable = getattr(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	166 self, "_compare_{0}".format(self._operators[op])
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	167 ) # type: CallableOperator
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	168 return operator_callable
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	169
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	170 def _coerce_version(self, version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	171 # type: (UnparsedVersion) -> ParsedVersion
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	172 if not isinstance(version, (LegacyVersion, Version)):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	173 version = parse(version)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	174 return version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	175
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	176 @property
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	177 def operator(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	178 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	179 return self._spec[0]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	180
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	181 @property
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	182 def version(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	183 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	184 return self._spec[1]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	185
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	186 @property
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	187 def prereleases(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	188 # type: () -> Optional[bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	189 return self._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	190
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	191 @prereleases.setter
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	192 def prereleases(self, value):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	193 # type: (bool) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	194 self._prereleases = value
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	195
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	196 def __contains__(self, item):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	197 # type: (str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	198 return self.contains(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	199
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	200 def contains(self, item, prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	201 # type: (UnparsedVersion, Optional[bool]) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	202
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	203 # Determine if prereleases are to be allowed or not.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	204 if prereleases is None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	205 prereleases = self.prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	206
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	207 # Normalize item to a Version or LegacyVersion, this allows us to have
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	208 # a shortcut for ``"2.0" in Specifier(">=2")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	209 normalized_item = self._coerce_version(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	210
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	211 # Determine if we should be supporting prereleases in this specifier
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	212 # or not, if we do not support prereleases than we can short circuit
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	213 # logic if this version is a prereleases.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	214 if normalized_item.is_prerelease and not prereleases:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	215 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	216
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	217 # Actually do the comparison to determine if this item is contained
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	218 # within this Specifier or not.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	219 operator_callable = self._get_operator(self.operator) # type: CallableOperator
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	220 return operator_callable(normalized_item, self.version)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	221
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	222 def filter(self, iterable, prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	223 # type: (Iterable[UnparsedVersion], Optional[bool]) -> Iterable[UnparsedVersion]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	224
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	225 yielded = False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	226 found_prereleases = []
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	227
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	228 kw = {"prereleases": prereleases if prereleases is not None else True}
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	229
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	230 # Attempt to iterate over all the values in the iterable and if any of
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	231 # them match, yield them.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	232 for version in iterable:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	233 parsed_version = self._coerce_version(version)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	234
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	235 if self.contains(parsed_version, **kw):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	236 # If our version is a prerelease, and we were not set to allow
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	237 # prereleases, then we'll store it for later incase nothing
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	238 # else matches this specifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	239 if parsed_version.is_prerelease and not (
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	240 prereleases or self.prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	241 ):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	242 found_prereleases.append(version)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	243 # Either this is not a prerelease, or we should have been
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	244 # accepting prereleases from the beginning.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	245 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	246 yielded = True
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	247 yield version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	248
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	249 # Now that we've iterated over everything, determine if we've yielded
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	250 # any values, and if we have not and we have any prereleases stored up
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	251 # then we will go ahead and yield the prereleases.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	252 if not yielded and found_prereleases:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	253 for version in found_prereleases:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	254 yield version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	255
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	256
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	257 class LegacySpecifier(_IndividualSpecifier):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	258
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	259 _regex_str = r"""
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	260 (?P<operator>(==\|!=\|<=\|>=\|<\|>))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	261 \s*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	262 (?P<version>
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	263 [^,;\s)]* # Since this is a "legacy" specifier, and the version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	264 # string can be just about anything, we match everything
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	265 # except for whitespace, a semi-colon for marker support,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	266 # a closing paren since versions can be enclosed in
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	267 # them, and a comma since it's a version separator.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	268 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	269 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	270
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	271 _regex = re.compile(r"^\s" + _regex_str + r"\s$", re.VERBOSE \| re.IGNORECASE)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	272
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	273 _operators = {
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	274 "==": "equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	275 "!=": "not_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	276 "<=": "less_than_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	277 ">=": "greater_than_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	278 "<": "less_than",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	279 ">": "greater_than",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	280 }
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	281
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	282 def _coerce_version(self, version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	283 # type: (Union[ParsedVersion, str]) -> LegacyVersion
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	284 if not isinstance(version, LegacyVersion):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	285 version = LegacyVersion(str(version))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	286 return version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	287
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	288 def _compare_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	289 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	290 return prospective == self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	291
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	292 def _compare_not_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	293 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	294 return prospective != self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	295
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	296 def _compare_less_than_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	297 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	298 return prospective <= self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	299
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	300 def _compare_greater_than_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	301 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	302 return prospective >= self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	303
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	304 def _compare_less_than(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	305 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	306 return prospective < self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	307
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	308 def _compare_greater_than(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	309 # type: (LegacyVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	310 return prospective > self._coerce_version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	311
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	312
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	313 def _require_version_compare(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	314 fn # type: (Callable[[Specifier, ParsedVersion, str], bool])
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	315 ):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	316 # type: (...) -> Callable[[Specifier, ParsedVersion, str], bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	317 @functools.wraps(fn)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	318 def wrapped(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	319 # type: (Specifier, ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	320 if not isinstance(prospective, Version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	321 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	322 return fn(self, prospective, spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	323
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	324 return wrapped
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	325
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	326
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	327 class Specifier(_IndividualSpecifier):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	328
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	329 _regex_str = r"""
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	330 (?P<operator>(~=\|==\|!=\|<=\|>=\|<\|>\|===))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	331 (?P<version>
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	332 (?:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	333 # The identity operators allow for an escape hatch that will
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	334 # do an exact string match of the version you wish to install.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	335 # This will not be parsed by PEP 440 and we cannot determine
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	336 # any semantic meaning from it. This operator is discouraged
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	337 # but included entirely as an escape hatch.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	338 (?<====) # Only match for the identity operator
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	339 \s*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	340 [^\s]* # We just match everything, except for whitespace
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	341 # since we are only testing for strict identity.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	342 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	343 \|
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	344 (?:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	345 # The (non)equality operators allow for wild card and local
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	346 # versions to be specified so we have to define these two
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	347 # operators separately to enable that.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	348 (?<===\|!=) # Only match for equals and not equals
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	349
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	350 \s*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	351 v?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	352 (?:[0-9]+!)? # epoch
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	353 [0-9]+(?:\.[0-9]+)* # release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	354 (?: # pre release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	355 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	356 (a\|b\|c\|rc\|alpha\|beta\|pre\|preview)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	357 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	358 [0-9]*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	359 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	360 (?: # post release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	361 (?:-[0-9]+)\|(?:[-_\.]?(post\|rev\|r)[-_\.]?[0-9]*)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	362 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	363
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	364 # You cannot use a wild card and a dev or local version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	365 # together so group them with a \| and make them optional.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	366 (?:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	367 (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	368 (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	369 \|
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	370 \.\* # Wild card syntax of .*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	371 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	372 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	373 \|
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	374 (?:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	375 # The compatible operator requires at least two digits in the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	376 # release segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	377 (?<=~=) # Only match for the compatible operator
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	378
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	379 \s*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	380 v?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	381 (?:[0-9]+!)? # epoch
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	382 [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	383 (?: # pre release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	384 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	385 (a\|b\|c\|rc\|alpha\|beta\|pre\|preview)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	386 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	387 [0-9]*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	388 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	389 (?: # post release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	390 (?:-[0-9]+)\|(?:[-_\.]?(post\|rev\|r)[-_\.]?[0-9]*)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	391 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	392 (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	393 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	394 \|
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	395 (?:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	396 # All other operators only allow a sub set of what the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	397 # (non)equality operators do. Specifically they do not allow
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	398 # local versions to be specified nor do they allow the prefix
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	399 # matching wild cards.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	400 (?<!==\|!=\|~=) # We have special cases for these
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	401 # operators so we want to make sure they
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	402 # don't match here.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	403
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	404 \s*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	405 v?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	406 (?:[0-9]+!)? # epoch
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	407 [0-9]+(?:\.[0-9]+)* # release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	408 (?: # pre release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	409 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	410 (a\|b\|c\|rc\|alpha\|beta\|pre\|preview)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	411 [-_\.]?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	412 [0-9]*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	413 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	414 (?: # post release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	415 (?:-[0-9]+)\|(?:[-_\.]?(post\|rev\|r)[-_\.]?[0-9]*)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	416 )?
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	417 (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	418 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	419 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	420 """
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	421
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	422 _regex = re.compile(r"^\s" + _regex_str + r"\s$", re.VERBOSE \| re.IGNORECASE)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	423
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	424 _operators = {
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	425 "~=": "compatible",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	426 "==": "equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	427 "!=": "not_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	428 "<=": "less_than_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	429 ">=": "greater_than_equal",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	430 "<": "less_than",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	431 ">": "greater_than",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	432 "===": "arbitrary",
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	433 }
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	434
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	435 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	436 def _compare_compatible(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	437 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	438
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	439 # Compatible releases have an equivalent combination of >= and ==. That
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	440 # is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	441 # implement this in terms of the other specifiers instead of
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	442 # implementing it ourselves. The only thing we need to do is construct
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	443 # the other specifiers.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	444
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	445 # We want everything but the last item in the version, but we want to
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	446 # ignore post and dev releases and we want to treat the pre-release as
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	447 # it's own separate segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	448 prefix = ".".join(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	449 list(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	450 itertools.takewhile(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	451 lambda x: (not x.startswith("post") and not x.startswith("dev")),
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	452 _version_split(spec),
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	453 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	454 )[:-1]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	455 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	456
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	457 # Add the prefix notation to the end of our string
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	458 prefix += ".*"
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	459
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	460 return self._get_operator(">=")(prospective, spec) and self._get_operator("==")(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	461 prospective, prefix
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	462 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	463
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	464 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	465 def _compare_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	466 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	467
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	468 # We need special logic to handle prefix matching
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	469 if spec.endswith(".*"):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	470 # In the case of prefix matching we want to ignore local segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	471 prospective = Version(prospective.public)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	472 # Split the spec out by dots, and pretend that there is an implicit
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	473 # dot in between a release segment and a pre-release segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	474 split_spec = _version_split(spec[:-2]) # Remove the trailing .*
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	475
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	476 # Split the prospective version out by dots, and pretend that there
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	477 # is an implicit dot in between a release segment and a pre-release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	478 # segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	479 split_prospective = _version_split(str(prospective))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	480
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	481 # Shorten the prospective version to be the same length as the spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	482 # so that we can determine if the specifier is a prefix of the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	483 # prospective version or not.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	484 shortened_prospective = split_prospective[: len(split_spec)]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	485
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	486 # Pad out our two sides with zeros so that they both equal the same
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	487 # length.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	488 padded_spec, padded_prospective = _pad_version(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	489 split_spec, shortened_prospective
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	490 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	491
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	492 return padded_prospective == padded_spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	493 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	494 # Convert our spec string into a Version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	495 spec_version = Version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	496
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	497 # If the specifier does not have a local segment, then we want to
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	498 # act as if the prospective version also does not have a local
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	499 # segment.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	500 if not spec_version.local:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	501 prospective = Version(prospective.public)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	502
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	503 return prospective == spec_version
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	504
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	505 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	506 def _compare_not_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	507 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	508 return not self._compare_equal(prospective, spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	509
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	510 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	511 def _compare_less_than_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	512 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	513 return prospective <= Version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	514
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	515 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	516 def _compare_greater_than_equal(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	517 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	518 return prospective >= Version(spec)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	519
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	520 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	521 def _compare_less_than(self, prospective, spec_str):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	522 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	523
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	524 # Convert our spec to a Version instance, since we'll want to work with
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	525 # it as a version.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	526 spec = Version(spec_str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	527
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	528 # Check to see if the prospective version is less than the spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	529 # version. If it's not we can short circuit and just return False now
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	530 # instead of doing extra unneeded work.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	531 if not prospective < spec:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	532 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	533
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	534 # This special case is here so that, unless the specifier itself
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	535 # includes is a pre-release version, that we do not accept pre-release
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	536 # versions for the version mentioned in the specifier (e.g. <3.1 should
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	537 # not match 3.1.dev0, but should match 3.0.dev0).
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	538 if not spec.is_prerelease and prospective.is_prerelease:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	539 if Version(prospective.base_version) == Version(spec.base_version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	540 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	541
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	542 # If we've gotten to here, it means that prospective version is both
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	543 # less than the spec version and it's not a pre-release of the same
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	544 # version in the spec.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	545 return True
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	546
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	547 @_require_version_compare
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	548 def _compare_greater_than(self, prospective, spec_str):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	549 # type: (ParsedVersion, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	550
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	551 # Convert our spec to a Version instance, since we'll want to work with
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	552 # it as a version.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	553 spec = Version(spec_str)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	554
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	555 # Check to see if the prospective version is greater than the spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	556 # version. If it's not we can short circuit and just return False now
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	557 # instead of doing extra unneeded work.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	558 if not prospective > spec:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	559 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	560
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	561 # This special case is here so that, unless the specifier itself
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	562 # includes is a post-release version, that we do not accept
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	563 # post-release versions for the version mentioned in the specifier
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	564 # (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0).
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	565 if not spec.is_postrelease and prospective.is_postrelease:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	566 if Version(prospective.base_version) == Version(spec.base_version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	567 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	568
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	569 # Ensure that we do not allow a local version of the version mentioned
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	570 # in the specifier, which is technically greater than, to match.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	571 if prospective.local is not None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	572 if Version(prospective.base_version) == Version(spec.base_version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	573 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	574
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	575 # If we've gotten to here, it means that prospective version is both
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	576 # greater than the spec version and it's not a pre-release of the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	577 # same version in the spec.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	578 return True
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	579
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	580 def _compare_arbitrary(self, prospective, spec):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	581 # type: (Version, str) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	582 return str(prospective).lower() == str(spec).lower()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	583
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	584 @property
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	585 def prereleases(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	586 # type: () -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	587
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	588 # If there is an explicit prereleases set for this, then we'll just
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	589 # blindly use that.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	590 if self._prereleases is not None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	591 return self._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	592
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	593 # Look at all of our specifiers and determine if they are inclusive
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	594 # operators, and if they are if they are including an explicit
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	595 # prerelease.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	596 operator, version = self._spec
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	597 if operator in ["==", ">=", "<=", "~=", "==="]:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	598 # The == specifier can include a trailing .*, if it does we
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	599 # want to remove before parsing.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	600 if operator == "==" and version.endswith(".*"):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	601 version = version[:-2]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	602
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	603 # Parse the version, and if it is a pre-release than this
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	604 # specifier allows pre-releases.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	605 if parse(version).is_prerelease:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	606 return True
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	607
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	608 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	609
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	610 @prereleases.setter
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	611 def prereleases(self, value):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	612 # type: (bool) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	613 self._prereleases = value
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	614
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	615
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	616 _prefix_regex = re.compile(r"^([0-9]+)((?:a\|b\|c\|rc)[0-9]+)$")
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	617
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	618
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	619 def _version_split(version):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	620 # type: (str) -> List[str]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	621 result = [] # type: List[str]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	622 for item in version.split("."):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	623 match = _prefix_regex.search(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	624 if match:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	625 result.extend(match.groups())
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	626 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	627 result.append(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	628 return result
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	629
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	630
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	631 def _pad_version(left, right):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	632 # type: (List[str], List[str]) -> Tuple[List[str], List[str]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	633 left_split, right_split = [], []
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	634
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	635 # Get the release segment of our versions
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	636 left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left)))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	637 right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right)))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	638
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	639 # Get the rest of our versions
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	640 left_split.append(left[len(left_split[0]) :])
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	641 right_split.append(right[len(right_split[0]) :])
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	642
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	643 # Insert our padding
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	644 left_split.insert(1, ["0"] * max(0, len(right_split[0]) - len(left_split[0])))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	645 right_split.insert(1, ["0"] * max(0, len(left_split[0]) - len(right_split[0])))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	646
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	647 return (list(itertools.chain(left_split)), list(itertools.chain(right_split)))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	648
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	649
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	650 class SpecifierSet(BaseSpecifier):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	651 def __init__(self, specifiers="", prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	652 # type: (str, Optional[bool]) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	653
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	654 # Split on , to break each individual specifier into it's own item, and
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	655 # strip each item to remove leading/trailing whitespace.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	656 split_specifiers = [s.strip() for s in specifiers.split(",") if s.strip()]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	657
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	658 # Parsed each individual specifier, attempting first to make it a
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	659 # Specifier and falling back to a LegacySpecifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	660 parsed = set()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	661 for specifier in split_specifiers:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	662 try:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	663 parsed.add(Specifier(specifier))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	664 except InvalidSpecifier:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	665 parsed.add(LegacySpecifier(specifier))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	666
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	667 # Turn our parsed specifiers into a frozen set and save them for later.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	668 self._specs = frozenset(parsed)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	669
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	670 # Store our prereleases value so we can use it later to determine if
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	671 # we accept prereleases or not.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	672 self._prereleases = prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	673
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	674 def __repr__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	675 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	676 pre = (
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	677 ", prereleases={0!r}".format(self.prereleases)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	678 if self._prereleases is not None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	679 else ""
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	680 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	681
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	682 return "<SpecifierSet({0!r}{1})>".format(str(self), pre)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	683
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	684 def __str__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	685 # type: () -> str
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	686 return ",".join(sorted(str(s) for s in self._specs))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	687
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	688 def __hash__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	689 # type: () -> int
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	690 return hash(self._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	691
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	692 def __and__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	693 # type: (Union[SpecifierSet, str]) -> SpecifierSet
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	694 if isinstance(other, string_types):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	695 other = SpecifierSet(other)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	696 elif not isinstance(other, SpecifierSet):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	697 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	698
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	699 specifier = SpecifierSet()
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	700 specifier._specs = frozenset(self._specs \| other._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	701
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	702 if self._prereleases is None and other._prereleases is not None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	703 specifier._prereleases = other._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	704 elif self._prereleases is not None and other._prereleases is None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	705 specifier._prereleases = self._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	706 elif self._prereleases == other._prereleases:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	707 specifier._prereleases = self._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	708 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	709 raise ValueError(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	710 "Cannot combine SpecifierSets with True and False prerelease "
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	711 "overrides."
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	712 )
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	713
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	714 return specifier
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	715
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	716 def __eq__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	717 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	718 if isinstance(other, (string_types, _IndividualSpecifier)):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	719 other = SpecifierSet(str(other))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	720 elif not isinstance(other, SpecifierSet):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	721 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	722
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	723 return self._specs == other._specs
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	724
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	725 def __ne__(self, other):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	726 # type: (object) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	727 if isinstance(other, (string_types, _IndividualSpecifier)):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	728 other = SpecifierSet(str(other))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	729 elif not isinstance(other, SpecifierSet):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	730 return NotImplemented
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	731
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	732 return self._specs != other._specs
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	733
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	734 def __len__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	735 # type: () -> int
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	736 return len(self._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	737
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	738 def __iter__(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	739 # type: () -> Iterator[FrozenSet[_IndividualSpecifier]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	740 return iter(self._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	741
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	742 @property
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	743 def prereleases(self):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	744 # type: () -> Optional[bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	745
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	746 # If we have been given an explicit prerelease modifier, then we'll
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	747 # pass that through here.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	748 if self._prereleases is not None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	749 return self._prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	750
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	751 # If we don't have any specifiers, and we don't have a forced value,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	752 # then we'll just return None since we don't know if this should have
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	753 # pre-releases or not.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	754 if not self._specs:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	755 return None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	756
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	757 # Otherwise we'll see if any of the given specifiers accept
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	758 # prereleases, if any of them do we'll return True, otherwise False.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	759 return any(s.prereleases for s in self._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	760
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	761 @prereleases.setter
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	762 def prereleases(self, value):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	763 # type: (bool) -> None
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	764 self._prereleases = value
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	765
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	766 def __contains__(self, item):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	767 # type: (Union[ParsedVersion, str]) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	768 return self.contains(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	769
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	770 def contains(self, item, prereleases=None):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	771 # type: (Union[ParsedVersion, str], Optional[bool]) -> bool
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	772
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	773 # Ensure that our item is a Version or LegacyVersion instance.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	774 if not isinstance(item, (LegacyVersion, Version)):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	775 item = parse(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	776
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	777 # Determine if we're forcing a prerelease or not, if we're not forcing
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	778 # one for this particular filter call, then we'll use whatever the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	779 # SpecifierSet thinks for whether or not we should support prereleases.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	780 if prereleases is None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	781 prereleases = self.prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	782
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	783 # We can determine if we're going to allow pre-releases by looking to
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	784 # see if any of the underlying items supports them. If none of them do
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	785 # and this item is a pre-release then we do not allow it and we can
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	786 # short circuit that here.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	787 # Note: This means that 1.0.dev1 would not be contained in something
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	788 # like >=1.0.devabc however it would be in >=1.0.debabc,>0.0.dev0
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	789 if not prereleases and item.is_prerelease:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	790 return False
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	791
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	792 # We simply dispatch to the underlying specs here to make sure that the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	793 # given version is contained within all of them.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	794 # Note: This use of all() here means that an empty set of specifiers
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	795 # will always return True, this is an explicit design decision.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	796 return all(s.contains(item, prereleases=prereleases) for s in self._specs)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	797
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	798 def filter(
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	799 self,
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	800 iterable, # type: Iterable[Union[ParsedVersion, str]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	801 prereleases=None, # type: Optional[bool]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	802 ):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	803 # type: (...) -> Iterable[Union[ParsedVersion, str]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	804
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	805 # Determine if we're forcing a prerelease or not, if we're not forcing
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	806 # one for this particular filter call, then we'll use whatever the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	807 # SpecifierSet thinks for whether or not we should support prereleases.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	808 if prereleases is None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	809 prereleases = self.prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	810
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	811 # If we have any specifiers, then we want to wrap our iterable in the
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	812 # filter method for each one, this will act as a logical AND amongst
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	813 # each specifier.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	814 if self._specs:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	815 for spec in self._specs:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	816 iterable = spec.filter(iterable, prereleases=bool(prereleases))
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	817 return iterable
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	818 # If we do not have any specifiers, then we need to have a rough filter
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	819 # which will filter out any pre-releases, unless there are no final
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	820 # releases, and which will filter out LegacyVersion in general.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	821 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	822 filtered = [] # type: List[Union[ParsedVersion, str]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	823 found_prereleases = [] # type: List[Union[ParsedVersion, str]]
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	824
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	825 for item in iterable:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	826 # Ensure that we some kind of Version class for this item.
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	827 if not isinstance(item, (LegacyVersion, Version)):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	828 parsed_version = parse(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	829 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	830 parsed_version = item
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	831
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	832 # Filter out any item which is parsed as a LegacyVersion
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	833 if isinstance(parsed_version, LegacyVersion):
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	834 continue
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	835
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	836 # Store any item which is a pre-release for later unless we've
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	837 # already found a final version or we are accepting prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	838 if parsed_version.is_prerelease and not prereleases:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	839 if not filtered:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	840 found_prereleases.append(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	841 else:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	842 filtered.append(item)
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	843
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	844 # If we've found no items except for pre-releases, then we'll go
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	845 # ahead and use the pre-releases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	846 if not filtered and found_prereleases and prereleases is None:
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	847 return found_prereleases
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	848
26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783" shellac parents: diff changeset	849 return filtered

Mercurial > repos > shellac > guppy_basecaller

annotate env/lib/python3.7/site-packages/packaging/specifiers.py @ 4:79f47841a781 draft