Mercurial > repos > guerler > springsuite

annotate planemo/lib/python3.7/site-packages/jinja2/_compat.py @ 1:56ad4e20f292 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
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1
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1 # -*- coding: utf-8 -*-
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2 # flake8: noqa
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3 import marshal
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4 import sys
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5
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6 PY2 = sys.version_info[0] == 2
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7 PYPY = hasattr(sys, "pypy_translation_info")
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8 _identity = lambda x: x
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9
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10 if not PY2:
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11 unichr = chr
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12 range_type = range
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13 text_type = str
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14 string_types = (str,)
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15 integer_types = (int,)
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16
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17 iterkeys = lambda d: iter(d.keys())
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18 itervalues = lambda d: iter(d.values())
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19 iteritems = lambda d: iter(d.items())
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20
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21 import pickle
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22 from io import BytesIO, StringIO
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23
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24 NativeStringIO = StringIO
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25
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26 def reraise(tp, value, tb=None):
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27 if value.__traceback__ is not tb:
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28 raise value.with_traceback(tb)
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29 raise value
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30
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31 ifilter = filter
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32 imap = map
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33 izip = zip
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34 intern = sys.intern
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35
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36 implements_iterator = _identity
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37 implements_to_string = _identity
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38 encode_filename = _identity
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39
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40 marshal_dump = marshal.dump
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41 marshal_load = marshal.load
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42
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43 else:
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44 unichr = unichr
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45 text_type = unicode
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46 range_type = xrange
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47 string_types = (str, unicode)
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48 integer_types = (int, long)
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49
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50 iterkeys = lambda d: d.iterkeys()
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51 itervalues = lambda d: d.itervalues()
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52 iteritems = lambda d: d.iteritems()
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53
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54 import cPickle as pickle
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55 from cStringIO import StringIO as BytesIO, StringIO
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56
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57 NativeStringIO = BytesIO
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58
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59 exec("def reraise(tp, value, tb=None):\n raise tp, value, tb")
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60
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61 from itertools import imap, izip, ifilter
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62
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63 intern = intern
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64
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65 def implements_iterator(cls):
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66 cls.next = cls.__next__
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67 del cls.__next__
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68 return cls
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69
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70 def implements_to_string(cls):
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71 cls.__unicode__ = cls.__str__
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72 cls.__str__ = lambda x: x.__unicode__().encode("utf-8")
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73 return cls
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74
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75 def encode_filename(filename):
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76 if isinstance(filename, unicode):
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77 return filename.encode("utf-8")
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78 return filename
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79
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80 def marshal_dump(code, f):
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81 if isinstance(f, file):
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82 marshal.dump(code, f)
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83 else:
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84 f.write(marshal.dumps(code))
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85
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86 def marshal_load(f):
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87 if isinstance(f, file):
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88 return marshal.load(f)
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89 return marshal.loads(f.read())
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90
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91
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92 def with_metaclass(meta, *bases):
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93 """Create a base class with a metaclass."""
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94 # This requires a bit of explanation: the basic idea is to make a
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95 # dummy metaclass for one level of class instantiation that replaces
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96 # itself with the actual metaclass.
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97 class metaclass(type):
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98 def __new__(cls, name, this_bases, d):
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99 return meta(name, bases, d)
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100
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101 return type.__new__(metaclass, "temporary_class", (), {})
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102
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103
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104 try:
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105 from urllib.parse import quote_from_bytes as url_quote
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106 except ImportError:
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107 from urllib import quote as url_quote
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108
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109
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110 try:
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111 from collections import abc
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112 except ImportError:
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113 import collections as abc
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114
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115
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116 try:
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117 from os import fspath
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118 except ImportError:
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119 try:
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120 from pathlib import PurePath
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121 except ImportError:
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122 PurePath = None
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123
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124 def fspath(path):
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125 if hasattr(path, "__fspath__"):
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126 return path.__fspath__()
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127
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128 # Python 3.5 doesn't have __fspath__ yet, use str.
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129 if PurePath is not None and isinstance(path, PurePath):
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130 return str(path)
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131
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
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132 return path