Mercurial > repos > guerler > springsuite

annotate planemo/lib/python3.7/site-packages/pip/_internal/wheel.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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2 Support for installing and building the "wheel" binary package format.
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3 """
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4 from __future__ import absolute_import
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5
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6 import collections
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7 import compileall
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8 import csv
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9 import hashlib
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10 import logging
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11 import os.path
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12 import re
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13 import shutil
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14 import stat
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15 import sys
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16 import warnings
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17 from base64 import urlsafe_b64encode
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18 from email.parser import Parser
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19
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20 from pip._vendor import pkg_resources
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21 from pip._vendor.distlib.scripts import ScriptMaker
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22 from pip._vendor.packaging.utils import canonicalize_name
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23 from pip._vendor.six import StringIO
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24
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25 from pip._internal import pep425tags
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26 from pip._internal.download import unpack_url
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27 from pip._internal.exceptions import (
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28 InstallationError, InvalidWheelFilename, UnsupportedWheel,
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29 )
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30 from pip._internal.locations import distutils_scheme
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31 from pip._internal.models.link import Link
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32 from pip._internal.utils.logging import indent_log
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33 from pip._internal.utils.marker_files import PIP_DELETE_MARKER_FILENAME
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34 from pip._internal.utils.misc import (
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35 LOG_DIVIDER, call_subprocess, captured_stdout, ensure_dir,
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36 format_command_args, path_to_url, read_chunks,
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37 )
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38 from pip._internal.utils.setuptools_build import make_setuptools_shim_args
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39 from pip._internal.utils.temp_dir import TempDirectory
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40 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
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41 from pip._internal.utils.ui import open_spinner
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42
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43 if MYPY_CHECK_RUNNING:
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44 from typing import (
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45 Dict, List, Optional, Sequence, Mapping, Tuple, IO, Text, Any, Iterable
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46 )
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47 from pip._vendor.packaging.requirements import Requirement
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48 from pip._internal.req.req_install import InstallRequirement
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49 from pip._internal.download import PipSession
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50 from pip._internal.index import FormatControl, PackageFinder
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51 from pip._internal.operations.prepare import (
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52 RequirementPreparer
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53 )
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54 from pip._internal.cache import WheelCache
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55 from pip._internal.pep425tags import Pep425Tag
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56
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57 InstalledCSVRow = Tuple[str, ...]
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58
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59
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60 VERSION_COMPATIBLE = (1, 0)
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61
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62
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63 logger = logging.getLogger(__name__)
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64
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65
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66 def normpath(src, p):
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67 return os.path.relpath(src, p).replace(os.path.sep, '/')
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68
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69
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70 def hash_file(path, blocksize=1 << 20):
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71 # type: (str, int) -> Tuple[Any, int]
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72 """Return (hash, length) for path using hashlib.sha256()"""
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73 h = hashlib.sha256()
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74 length = 0
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75 with open(path, 'rb') as f:
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76 for block in read_chunks(f, size=blocksize):
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77 length += len(block)
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78 h.update(block)
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79 return (h, length) # type: ignore
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80
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81
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82 def rehash(path, blocksize=1 << 20):
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83 # type: (str, int) -> Tuple[str, str]
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84 """Return (encoded_digest, length) for path using hashlib.sha256()"""
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85 h, length = hash_file(path, blocksize)
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86 digest = 'sha256=' + urlsafe_b64encode(
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87 h.digest()
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88 ).decode('latin1').rstrip('=')
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89 # unicode/str python2 issues
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90 return (digest, str(length)) # type: ignore
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91
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92
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93 def open_for_csv(name, mode):
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94 # type: (str, Text) -> IO
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95 if sys.version_info[0] < 3:
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96 nl = {} # type: Dict[str, Any]
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97 bin = 'b'
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98 else:
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99 nl = {'newline': ''} # type: Dict[str, Any]
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100 bin = ''
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101 return open(name, mode + bin, **nl)
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102
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103
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104 def replace_python_tag(wheelname, new_tag):
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105 # type: (str, str) -> str
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106 """Replace the Python tag in a wheel file name with a new value.
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107 """
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108 parts = wheelname.split('-')
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109 parts[-3] = new_tag
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110 return '-'.join(parts)
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111
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112
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113 def fix_script(path):
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114 # type: (str) -> Optional[bool]
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115 """Replace #!python with #!/path/to/python
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116 Return True if file was changed."""
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117 # XXX RECORD hashes will need to be updated
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118 if os.path.isfile(path):
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119 with open(path, 'rb') as script:
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120 firstline = script.readline()
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121 if not firstline.startswith(b'#!python'):
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122 return False
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123 exename = sys.executable.encode(sys.getfilesystemencoding())
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124 firstline = b'#!' + exename + os.linesep.encode("ascii")
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125 rest = script.read()
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126 with open(path, 'wb') as script:
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127 script.write(firstline)
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128 script.write(rest)
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129 return True
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130 return None
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131
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132
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133 dist_info_re = re.compile(r"""^(?P<namever>(?P<name>.+?)(-(?P<ver>.+?))?)
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134 \.dist-info$""", re.VERBOSE)
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135
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136
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137 def root_is_purelib(name, wheeldir):
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138 # type: (str, str) -> bool
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139 """
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140 Return True if the extracted wheel in wheeldir should go into purelib.
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141 """
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142 name_folded = name.replace("-", "_")
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143 for item in os.listdir(wheeldir):
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144 match = dist_info_re.match(item)
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145 if match and match.group('name') == name_folded:
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146 with open(os.path.join(wheeldir, item, 'WHEEL')) as wheel:
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147 for line in wheel:
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148 line = line.lower().rstrip()
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149 if line == "root-is-purelib: true":
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150 return True
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151 return False
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152
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153
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154 def get_entrypoints(filename):
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155 # type: (str) -> Tuple[Dict[str, str], Dict[str, str]]
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156 if not os.path.exists(filename):
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157 return {}, {}
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158
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159 # This is done because you can pass a string to entry_points wrappers which
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160 # means that they may or may not be valid INI files. The attempt here is to
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161 # strip leading and trailing whitespace in order to make them valid INI
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162 # files.
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163 with open(filename) as fp:
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164 data = StringIO()
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165 for line in fp:
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166 data.write(line.strip())
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167 data.write("\n")
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168 data.seek(0)
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169
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170 # get the entry points and then the script names
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171 entry_points = pkg_resources.EntryPoint.parse_map(data)
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172 console = entry_points.get('console_scripts', {})
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173 gui = entry_points.get('gui_scripts', {})
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174
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175 def _split_ep(s):
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176 """get the string representation of EntryPoint, remove space and split
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177 on '='"""
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178 return str(s).replace(" ", "").split("=")
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179
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180 # convert the EntryPoint objects into strings with module:function
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181 console = dict(_split_ep(v) for v in console.values())
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182 gui = dict(_split_ep(v) for v in gui.values())
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183 return console, gui
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184
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185
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186 def message_about_scripts_not_on_PATH(scripts):
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187 # type: (Sequence[str]) -> Optional[str]
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188 """Determine if any scripts are not on PATH and format a warning.
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189
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190 Returns a warning message if one or more scripts are not on PATH,
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191 otherwise None.
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192 """
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193 if not scripts:
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194 return None
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195
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196 # Group scripts by the path they were installed in
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197 grouped_by_dir = collections.defaultdict(set) # type: Dict[str, set]
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198 for destfile in scripts:
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199 parent_dir = os.path.dirname(destfile)
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200 script_name = os.path.basename(destfile)
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201 grouped_by_dir[parent_dir].add(script_name)
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202
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203 # We don't want to warn for directories that are on PATH.
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204 not_warn_dirs = [
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205 os.path.normcase(i).rstrip(os.sep) for i in
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206 os.environ.get("PATH", "").split(os.pathsep)
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207 ]
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208 # If an executable sits with sys.executable, we don't warn for it.
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209 # This covers the case of venv invocations without activating the venv.
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210 not_warn_dirs.append(os.path.normcase(os.path.dirname(sys.executable)))
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211 warn_for = {
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212 parent_dir: scripts for parent_dir, scripts in grouped_by_dir.items()
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213 if os.path.normcase(parent_dir) not in not_warn_dirs
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214 }
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215 if not warn_for:
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216 return None
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217
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218 # Format a message
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219 msg_lines = []
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220 for parent_dir, scripts in warn_for.items():
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221 sorted_scripts = sorted(scripts) # type: List[str]
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222 if len(sorted_scripts) == 1:
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223 start_text = "script {} is".format(sorted_scripts[0])
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224 else:
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225 start_text = "scripts {} are".format(
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226 ", ".join(sorted_scripts[:-1]) + " and " + sorted_scripts[-1]
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227 )
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228
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229 msg_lines.append(
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230 "The {} installed in '{}' which is not on PATH."
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231 .format(start_text, parent_dir)
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232 )
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233
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234 last_line_fmt = (
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235 "Consider adding {} to PATH or, if you prefer "
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236 "to suppress this warning, use --no-warn-script-location."
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237 )
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238 if len(msg_lines) == 1:
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239 msg_lines.append(last_line_fmt.format("this directory"))
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240 else:
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241 msg_lines.append(last_line_fmt.format("these directories"))
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242
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243 # Returns the formatted multiline message
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244 return "\n".join(msg_lines)
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245
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246
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247 def sorted_outrows(outrows):
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248 # type: (Iterable[InstalledCSVRow]) -> List[InstalledCSVRow]
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249 """
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250 Return the given rows of a RECORD file in sorted order.
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251
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252 Each row is a 3-tuple (path, hash, size) and corresponds to a record of
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253 a RECORD file (see PEP 376 and PEP 427 for details). For the rows
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254 passed to this function, the size can be an integer as an int or string,
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255 or the empty string.
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256 """
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257 # Normally, there should only be one row per path, in which case the
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258 # second and third elements don't come into play when sorting.
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259 # However, in cases in the wild where a path might happen to occur twice,
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260 # we don't want the sort operation to trigger an error (but still want
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261 # determinism). Since the third element can be an int or string, we
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262 # coerce each element to a string to avoid a TypeError in this case.
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263 # For additional background, see--
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264 # https://github.com/pypa/pip/issues/5868
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265 return sorted(outrows, key=lambda row: tuple(str(x) for x in row))
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266
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267
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268 def get_csv_rows_for_installed(
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269 old_csv_rows, # type: Iterable[List[str]]
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270 installed, # type: Dict[str, str]
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271 changed, # type: set
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272 generated, # type: List[str]
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273 lib_dir, # type: str
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274 ):
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275 # type: (...) -> List[InstalledCSVRow]
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276 """
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277 :param installed: A map from archive RECORD path to installation RECORD
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278 path.
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279 """
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280 installed_rows = [] # type: List[InstalledCSVRow]
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281 for row in old_csv_rows:
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282 if len(row) > 3:
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283 logger.warning(
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284 'RECORD line has more than three elements: {}'.format(row)
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285 )
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286 # Make a copy because we are mutating the row.
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287 row = list(row)
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288 old_path = row[0]
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289 new_path = installed.pop(old_path, old_path)
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290 row[0] = new_path
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291 if new_path in changed:
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292 digest, length = rehash(new_path)
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293 row[1] = digest
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294 row[2] = length
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295 installed_rows.append(tuple(row))
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296 for f in generated:
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297 digest, length = rehash(f)
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298 installed_rows.append((normpath(f, lib_dir), digest, str(length)))
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299 for f in installed:
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300 installed_rows.append((installed[f], '', ''))
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301 return installed_rows
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302
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303
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304 def move_wheel_files(
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305 name, # type: str
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306 req, # type: Requirement
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307 wheeldir, # type: str
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308 user=False, # type: bool
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309 home=None, # type: Optional[str]
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310 root=None, # type: Optional[str]
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311 pycompile=True, # type: bool
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312 scheme=None, # type: Optional[Mapping[str, str]]
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313 isolated=False, # type: bool
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314 prefix=None, # type: Optional[str]
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315 warn_script_location=True # type: bool
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316 ):
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317 # type: (...) -> None
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318 """Install a wheel"""
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319 # TODO: Investigate and break this up.
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320 # TODO: Look into moving this into a dedicated class for representing an
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321 # installation.
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322
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323 if not scheme:
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324 scheme = distutils_scheme(
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325 name, user=user, home=home, root=root, isolated=isolated,
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326 prefix=prefix,
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327 )
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328
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329 if root_is_purelib(name, wheeldir):
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330 lib_dir = scheme['purelib']
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331 else:
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332 lib_dir = scheme['platlib']
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333
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334 info_dir = [] # type: List[str]
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335 data_dirs = []
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336 source = wheeldir.rstrip(os.path.sep) + os.path.sep
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337
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338 # Record details of the files moved
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339 # installed = files copied from the wheel to the destination
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340 # changed = files changed while installing (scripts #! line typically)
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341 # generated = files newly generated during the install (script wrappers)
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342 installed = {} # type: Dict[str, str]
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343 changed = set()
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344 generated = [] # type: List[str]
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345
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346 # Compile all of the pyc files that we're going to be installing
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347 if pycompile:
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348 with captured_stdout() as stdout:
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349 with warnings.catch_warnings():
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350 warnings.filterwarnings('ignore')
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351 compileall.compile_dir(source, force=True, quiet=True)
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352 logger.debug(stdout.getvalue())
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353
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354 def record_installed(srcfile, destfile, modified=False):
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355 """Map archive RECORD paths to installation RECORD paths."""
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356 oldpath = normpath(srcfile, wheeldir)
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357 newpath = normpath(destfile, lib_dir)
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358 installed[oldpath] = newpath
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359 if modified:
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360 changed.add(destfile)
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361
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362 def clobber(source, dest, is_base, fixer=None, filter=None):
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363 ensure_dir(dest) # common for the 'include' path
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364
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365 for dir, subdirs, files in os.walk(source):
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366 basedir = dir[len(source):].lstrip(os.path.sep)
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367 destdir = os.path.join(dest, basedir)
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368 if is_base and basedir.split(os.path.sep, 1)[0].endswith('.data'):
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369 continue
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370 for s in subdirs:
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371 destsubdir = os.path.join(dest, basedir, s)
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372 if is_base and basedir == '' and destsubdir.endswith('.data'):
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373 data_dirs.append(s)
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374 continue
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375 elif (is_base and
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376 s.endswith('.dist-info') and
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377 canonicalize_name(s).startswith(
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378 canonicalize_name(req.name))):
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379 assert not info_dir, ('Multiple .dist-info directories: ' +
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380 destsubdir + ', ' +
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381 ', '.join(info_dir))
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382 info_dir.append(destsubdir)
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383 for f in files:
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diff changeset
384 # Skip unwanted files
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diff changeset
385 if filter and filter(f):
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diff changeset
386 continue
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387 srcfile = os.path.join(dir, f)
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388 destfile = os.path.join(dest, basedir, f)
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389 # directory creation is lazy and after the file filtering above
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390 # to ensure we don't install empty dirs; empty dirs can't be
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diff changeset
391 # uninstalled.
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392 ensure_dir(destdir)
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393
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394 # copyfile (called below) truncates the destination if it
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diff changeset
395 # exists and then writes the new contents. This is fine in most
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diff changeset
396 # cases, but can cause a segfault if pip has loaded a shared
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397 # object (e.g. from pyopenssl through its vendored urllib3)
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398 # Since the shared object is mmap'd an attempt to call a
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
399 # symbol in it will then cause a segfault. Unlinking the file
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400 # allows writing of new contents while allowing the process to
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diff changeset
401 # continue to use the old copy.
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402 if os.path.exists(destfile):
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403 os.unlink(destfile)
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404
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405 # We use copyfile (not move, copy, or copy2) to be extra sure
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406 # that we are not moving directories over (copyfile fails for
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407 # directories) as well as to ensure that we are not copying
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408 # over any metadata because we want more control over what
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409 # metadata we actually copy over.
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410 shutil.copyfile(srcfile, destfile)
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411
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412 # Copy over the metadata for the file, currently this only
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413 # includes the atime and mtime.
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414 st = os.stat(srcfile)
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415 if hasattr(os, "utime"):
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416 os.utime(destfile, (st.st_atime, st.st_mtime))
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417
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418 # If our file is executable, then make our destination file
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419 # executable.
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420 if os.access(srcfile, os.X_OK):
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421 st = os.stat(srcfile)
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422 permissions = (
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423 st.st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
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424 )
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425 os.chmod(destfile, permissions)
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426
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427 changed = False
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428 if fixer:
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429 changed = fixer(destfile)
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430 record_installed(srcfile, destfile, changed)
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431
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432 clobber(source, lib_dir, True)
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433
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434 assert info_dir, "%s .dist-info directory not found" % req
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435
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436 # Get the defined entry points
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437 ep_file = os.path.join(info_dir[0], 'entry_points.txt')
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438 console, gui = get_entrypoints(ep_file)
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439
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440 def is_entrypoint_wrapper(name):
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441 # EP, EP.exe and EP-script.py are scripts generated for
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442 # entry point EP by setuptools
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443 if name.lower().endswith('.exe'):
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444 matchname = name[:-4]
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445 elif name.lower().endswith('-script.py'):
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446 matchname = name[:-10]
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447 elif name.lower().endswith(".pya"):
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448 matchname = name[:-4]
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449 else:
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450 matchname = name
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451 # Ignore setuptools-generated scripts
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452 return (matchname in console or matchname in gui)
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453
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454 for datadir in data_dirs:
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455 fixer = None
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456 filter = None
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457 for subdir in os.listdir(os.path.join(wheeldir, datadir)):
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458 fixer = None
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459 if subdir == 'scripts':
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460 fixer = fix_script
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461 filter = is_entrypoint_wrapper
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462 source = os.path.join(wheeldir, datadir, subdir)
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463 dest = scheme[subdir]
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464 clobber(source, dest, False, fixer=fixer, filter=filter)
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465
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466 maker = ScriptMaker(None, scheme['scripts'])
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467
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468 # Ensure old scripts are overwritten.
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469 # See https://github.com/pypa/pip/issues/1800
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470 maker.clobber = True
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471
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472 # Ensure we don't generate any variants for scripts because this is almost
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473 # never what somebody wants.
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diff changeset
474 # See https://bitbucket.org/pypa/distlib/issue/35/
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475 maker.variants = {''}
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476
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477 # This is required because otherwise distlib creates scripts that are not
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diff changeset
478 # executable.
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diff changeset
479 # See https://bitbucket.org/pypa/distlib/issue/32/
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480 maker.set_mode = True
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481
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482 # Simplify the script and fix the fact that the default script swallows
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483 # every single stack trace.
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diff changeset
484 # See https://bitbucket.org/pypa/distlib/issue/34/
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diff changeset
485 # See https://bitbucket.org/pypa/distlib/issue/33/
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486 def _get_script_text(entry):
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487 if entry.suffix is None:
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488 raise InstallationError(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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489 "Invalid script entry point: %s for req: %s - A callable "
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490 "suffix is required. Cf https://packaging.python.org/en/"
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491 "latest/distributing.html#console-scripts for more "
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492 "information." % (entry, req)
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493 )
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494 return maker.script_template % {
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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495 "module": entry.prefix,
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496 "import_name": entry.suffix.split(".")[0],
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497 "func": entry.suffix,
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498 }
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499 # ignore type, because mypy disallows assigning to a method,
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500 # see https://github.com/python/mypy/issues/2427
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501 maker._get_script_text = _get_script_text # type: ignore
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502 maker.script_template = r"""# -*- coding: utf-8 -*-
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503 import re
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504 import sys
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505
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506 from %(module)s import %(import_name)s
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507
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508 if __name__ == '__main__':
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diff changeset
509 sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
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diff changeset
510 sys.exit(%(func)s())
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guerler
parents:
diff changeset
511 """
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guerler
parents:
diff changeset
512
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
513 # Special case pip and setuptools to generate versioned wrappers
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
514 #
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
515 # The issue is that some projects (specifically, pip and setuptools) use
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
516 # code in setup.py to create "versioned" entry points - pip2.7 on Python
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
517 # 2.7, pip3.3 on Python 3.3, etc. But these entry points are baked into
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
518 # the wheel metadata at build time, and so if the wheel is installed with
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
519 # a *different* version of Python the entry points will be wrong. The
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
520 # correct fix for this is to enhance the metadata to be able to describe
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
521 # such versioned entry points, but that won't happen till Metadata 2.0 is
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
522 # available.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
523 # In the meantime, projects using versioned entry points will either have
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
524 # incorrect versioned entry points, or they will not be able to distribute
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
525 # "universal" wheels (i.e., they will need a wheel per Python version).
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guerler
parents:
diff changeset
526 #
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
527 # Because setuptools and pip are bundled with _ensurepip and virtualenv,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
528 # we need to use universal wheels. So, as a stopgap until Metadata 2.0, we
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
529 # override the versioned entry points in the wheel and generate the
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
530 # correct ones. This code is purely a short-term measure until Metadata 2.0
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
531 # is available.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
532 #
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
533 # To add the level of hack in this section of code, in order to support
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
534 # ensurepip this code will look for an ``ENSUREPIP_OPTIONS`` environment
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
535 # variable which will control which version scripts get installed.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
536 #
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
537 # ENSUREPIP_OPTIONS=altinstall
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
538 # - Only pipX.Y and easy_install-X.Y will be generated and installed
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
539 # ENSUREPIP_OPTIONS=install
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
540 # - pipX.Y, pipX, easy_install-X.Y will be generated and installed. Note
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
541 # that this option is technically if ENSUREPIP_OPTIONS is set and is
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guerler
parents:
diff changeset
542 # not altinstall
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
543 # DEFAULT
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parents:
diff changeset
544 # - The default behavior is to install pip, pipX, pipX.Y, easy_install
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
545 # and easy_install-X.Y.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
546 pip_script = console.pop('pip', None)
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guerler
parents:
diff changeset
547 if pip_script:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
548 if "ENSUREPIP_OPTIONS" not in os.environ:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
549 spec = 'pip = ' + pip_script
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guerler
parents:
diff changeset
550 generated.extend(maker.make(spec))
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guerler
parents:
diff changeset
551
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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552 if os.environ.get("ENSUREPIP_OPTIONS", "") != "altinstall":
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
553 spec = 'pip%s = %s' % (sys.version[:1], pip_script)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
554 generated.extend(maker.make(spec))
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diff changeset
555
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guerler
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diff changeset
556 spec = 'pip%s = %s' % (sys.version[:3], pip_script)
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guerler
parents:
diff changeset
557 generated.extend(maker.make(spec))
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diff changeset
558 # Delete any other versioned pip entry points
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diff changeset
559 pip_ep = [k for k in console if re.match(r'pip(\d(\.\d)?)?$', k)]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
560 for k in pip_ep:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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561 del console[k]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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562 easy_install_script = console.pop('easy_install', None)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
563 if easy_install_script:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
564 if "ENSUREPIP_OPTIONS" not in os.environ:
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guerler
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diff changeset
565 spec = 'easy_install = ' + easy_install_script
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
566 generated.extend(maker.make(spec))
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diff changeset
567
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
568 spec = 'easy_install-%s = %s' % (sys.version[:3], easy_install_script)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
569 generated.extend(maker.make(spec))
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guerler
parents:
diff changeset
570 # Delete any other versioned easy_install entry points
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diff changeset
571 easy_install_ep = [
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diff changeset
572 k for k in console if re.match(r'easy_install(-\d\.\d)?$', k)
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diff changeset
573 ]
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574 for k in easy_install_ep:
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parents:
diff changeset
575 del console[k]
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diff changeset
576
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guerler
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diff changeset
577 # Generate the console and GUI entry points specified in the wheel
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diff changeset
578 if len(console) > 0:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
579 generated_console_scripts = maker.make_multiple(
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diff changeset
580 ['%s = %s' % kv for kv in console.items()]
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guerler
parents:
diff changeset
581 )
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diff changeset
582 generated.extend(generated_console_scripts)
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diff changeset
583
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
584 if warn_script_location:
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diff changeset
585 msg = message_about_scripts_not_on_PATH(generated_console_scripts)
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guerler
parents:
diff changeset
586 if msg is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
587 logger.warning(msg)
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parents:
diff changeset
588
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diff changeset
589 if len(gui) > 0:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
590 generated.extend(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
591 maker.make_multiple(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
592 ['%s = %s' % kv for kv in gui.items()],
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
593 {'gui': True}
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
594 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
595 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
596
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
597 # Record pip as the installer
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guerler
parents:
diff changeset
598 installer = os.path.join(info_dir[0], 'INSTALLER')
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guerler
parents:
diff changeset
599 temp_installer = os.path.join(info_dir[0], 'INSTALLER.pip')
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guerler
parents:
diff changeset
600 with open(temp_installer, 'wb') as installer_file:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
601 installer_file.write(b'pip\n')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
602 shutil.move(temp_installer, installer)
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diff changeset
603 generated.append(installer)
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guerler
parents:
diff changeset
604
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
605 # Record details of all files installed
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
606 record = os.path.join(info_dir[0], 'RECORD')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
607 temp_record = os.path.join(info_dir[0], 'RECORD.pip')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
608 with open_for_csv(record, 'r') as record_in:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
609 with open_for_csv(temp_record, 'w+') as record_out:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
610 reader = csv.reader(record_in)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
611 outrows = get_csv_rows_for_installed(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
612 reader, installed=installed, changed=changed,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
613 generated=generated, lib_dir=lib_dir,
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diff changeset
614 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
615 writer = csv.writer(record_out)
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guerler
parents:
diff changeset
616 # Sort to simplify testing.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
617 for row in sorted_outrows(outrows):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
618 writer.writerow(row)
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diff changeset
619 shutil.move(temp_record, record)
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diff changeset
620
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
621
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
622 def wheel_version(source_dir):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
623 # type: (Optional[str]) -> Optional[Tuple[int, ...]]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
624 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
625 Return the Wheel-Version of an extracted wheel, if possible.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
626
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
627 Otherwise, return None if we couldn't parse / extract it.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
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diff changeset
628 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
629 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
630 dist = [d for d in pkg_resources.find_on_path(None, source_dir)][0]
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guerler
parents:
diff changeset
631
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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diff changeset
632 wheel_data = dist.get_metadata('WHEEL')
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
633 wheel_data = Parser().parsestr(wheel_data)
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634
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635 version = wheel_data['Wheel-Version'].strip()
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diff changeset
636 version = tuple(map(int, version.split('.')))
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diff changeset
637 return version
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638 except Exception:
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639 return None
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640
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641
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642 def check_compatibility(version, name):
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643 # type: (Optional[Tuple[int, ...]], str) -> None
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644 """
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645 Raises errors or warns if called with an incompatible Wheel-Version.
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646
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647 Pip should refuse to install a Wheel-Version that's a major series
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648 ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when
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649 installing a version only minor version ahead (e.g 1.2 > 1.1).
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650
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651 version: a 2-tuple representing a Wheel-Version (Major, Minor)
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652 name: name of wheel or package to raise exception about
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653
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654 :raises UnsupportedWheel: when an incompatible Wheel-Version is given
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655 """
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656 if not version:
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657 raise UnsupportedWheel(
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658 "%s is in an unsupported or invalid wheel" % name
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659 )
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660 if version[0] > VERSION_COMPATIBLE[0]:
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661 raise UnsupportedWheel(
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662 "%s's Wheel-Version (%s) is not compatible with this version "
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663 "of pip" % (name, '.'.join(map(str, version)))
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664 )
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665 elif version > VERSION_COMPATIBLE:
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666 logger.warning(
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667 'Installing from a newer Wheel-Version (%s)',
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668 '.'.join(map(str, version)),
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669 )
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670
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671
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672 def format_tag(file_tag):
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673 # type: (Tuple[str, ...]) -> str
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674 """
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675 Format three tags in the form "<python_tag>-<abi_tag>-<platform_tag>".
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676
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677 :param file_tag: A 3-tuple of tags (python_tag, abi_tag, platform_tag).
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678 """
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679 return '-'.join(file_tag)
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680
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681
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682 class Wheel(object):
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683 """A wheel file"""
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684
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diff changeset
685 # TODO: Maybe move the class into the models sub-package
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diff changeset
686 # TODO: Maybe move the install code into this class
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diff changeset
687
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688 wheel_file_re = re.compile(
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diff changeset
689 r"""^(?P<namever>(?P<name>.+?)-(?P<ver>.*?))
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diff changeset
690 ((-(?P<build>\d[^-]*?))?-(?P<pyver>.+?)-(?P<abi>.+?)-(?P<plat>.+?)
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diff changeset
691 \.whl|\.dist-info)$""",
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diff changeset
692 re.VERBOSE
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693 )
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694
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695 def __init__(self, filename):
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diff changeset
696 # type: (str) -> None
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697 """
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diff changeset
698 :raises InvalidWheelFilename: when the filename is invalid for a wheel
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699 """
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700 wheel_info = self.wheel_file_re.match(filename)
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701 if not wheel_info:
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702 raise InvalidWheelFilename(
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diff changeset
703 "%s is not a valid wheel filename." % filename
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diff changeset
704 )
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705 self.filename = filename
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diff changeset
706 self.name = wheel_info.group('name').replace('_', '-')
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diff changeset
707 # we'll assume "_" means "-" due to wheel naming scheme
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diff changeset
708 # (https://github.com/pypa/pip/issues/1150)
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diff changeset
709 self.version = wheel_info.group('ver').replace('_', '-')
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diff changeset
710 self.build_tag = wheel_info.group('build')
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diff changeset
711 self.pyversions = wheel_info.group('pyver').split('.')
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diff changeset
712 self.abis = wheel_info.group('abi').split('.')
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diff changeset
713 self.plats = wheel_info.group('plat').split('.')
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diff changeset
714
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diff changeset
715 # All the tag combinations from this file
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diff changeset
716 self.file_tags = {
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diff changeset
717 (x, y, z) for x in self.pyversions
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diff changeset
718 for y in self.abis for z in self.plats
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diff changeset
719 }
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720
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diff changeset
721 def get_formatted_file_tags(self):
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diff changeset
722 # type: () -> List[str]
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723 """
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diff changeset
724 Return the wheel's tags as a sorted list of strings.
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diff changeset
725 """
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726 return sorted(format_tag(tag) for tag in self.file_tags)
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727
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728 def support_index_min(self, tags=None):
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diff changeset
729 # type: (Optional[List[Pep425Tag]]) -> Optional[int]
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730 """
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diff changeset
731 Return the lowest index that one of the wheel's file_tag combinations
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732 achieves in the supported_tags list e.g. if there are 8 supported tags,
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diff changeset
733 and one of the file tags is first in the list, then return 0. Returns
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734 None is the wheel is not supported.
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735 """
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736 if tags is None: # for mock
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diff changeset
737 tags = pep425tags.get_supported()
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738 indexes = [tags.index(c) for c in self.file_tags if c in tags]
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739 return min(indexes) if indexes else None
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740
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741 def supported(self, tags=None):
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742 # type: (Optional[List[Pep425Tag]]) -> bool
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diff changeset
743 """Is this wheel supported on this system?"""
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744 if tags is None: # for mock
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745 tags = pep425tags.get_supported()
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746 return bool(set(tags).intersection(self.file_tags))
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747
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748
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749 def _contains_egg_info(
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diff changeset
750 s, _egg_info_re=re.compile(r'([a-z0-9_.]+)-([a-z0-9_.!+-]+)', re.I)):
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diff changeset
751 """Determine whether the string looks like an egg_info.
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diff changeset
752
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diff changeset
753 :param s: The string to parse. E.g. foo-2.1
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754 """
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diff changeset
755 return bool(_egg_info_re.search(s))
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756
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757
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diff changeset
758 def should_use_ephemeral_cache(
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diff changeset
759 req, # type: InstallRequirement
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diff changeset
760 format_control, # type: FormatControl
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
761 autobuilding, # type: bool
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
762 cache_available # type: bool
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
763 ):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
764 # type: (...) -> Optional[bool]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
765 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
766 Return whether to build an InstallRequirement object using the
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
767 ephemeral cache.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
768
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
769 :param cache_available: whether a cache directory is available for the
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
770 autobuilding=True case.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
771
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
772 :return: True or False to build the requirement with ephem_cache=True
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
773 or False, respectively; or None not to build the requirement.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
774 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
775 if req.constraint:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
776 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
777 if req.is_wheel:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
778 if not autobuilding:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
779 logger.info(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
780 'Skipping %s, due to already being wheel.', req.name,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
781 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
782 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
783 if not autobuilding:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
784 return False
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
785
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
786 if req.editable or not req.source_dir:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
787 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
788
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
789 if "binary" not in format_control.get_allowed_formats(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
790 canonicalize_name(req.name)):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
791 logger.info(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
792 "Skipping bdist_wheel for %s, due to binaries "
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
793 "being disabled for it.", req.name,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
794 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
795 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
796
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
797 if req.link and not req.link.is_artifact:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
798 # VCS checkout. Build wheel just for this run.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
799 return True
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
800
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
801 link = req.link
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
802 base, ext = link.splitext()
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
803 if cache_available and _contains_egg_info(base):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
804 return False
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
805
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
806 # Otherwise, build the wheel just for this run using the ephemeral
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
807 # cache since we are either in the case of e.g. a local directory, or
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
808 # no cache directory is available to use.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
809 return True
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
810
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
811
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
812 def format_command_result(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
813 command_args, # type: List[str]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
814 command_output, # type: str
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
815 ):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
816 # type: (...) -> str
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
817 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
818 Format command information for logging.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
819 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
820 command_desc = format_command_args(command_args)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
821 text = 'Command arguments: {}\n'.format(command_desc)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
822
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
823 if not command_output:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
824 text += 'Command output: None'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
825 elif logger.getEffectiveLevel() > logging.DEBUG:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
826 text += 'Command output: [use --verbose to show]'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
827 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
828 if not command_output.endswith('\n'):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
829 command_output += '\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
830 text += 'Command output:\n{}{}'.format(command_output, LOG_DIVIDER)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
831
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
832 return text
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
833
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
834
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
835 def get_legacy_build_wheel_path(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
836 names, # type: List[str]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
837 temp_dir, # type: str
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
838 req, # type: InstallRequirement
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
839 command_args, # type: List[str]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
840 command_output, # type: str
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
841 ):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
842 # type: (...) -> Optional[str]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
843 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
844 Return the path to the wheel in the temporary build directory.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
845 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
846 # Sort for determinism.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
847 names = sorted(names)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
848 if not names:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
849 msg = (
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
850 'Legacy build of wheel for {!r} created no files.\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
851 ).format(req.name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
852 msg += format_command_result(command_args, command_output)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
853 logger.warning(msg)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
854 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
855
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
856 if len(names) > 1:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
857 msg = (
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
858 'Legacy build of wheel for {!r} created more than one file.\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
859 'Filenames (choosing first): {}\n'
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
860 ).format(req.name, names)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
861 msg += format_command_result(command_args, command_output)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
862 logger.warning(msg)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
863
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
864 return os.path.join(temp_dir, names[0])
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
865
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
866
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
867 class WheelBuilder(object):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
868 """Build wheels from a RequirementSet."""
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
869
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
870 def __init__(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
871 self,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
872 finder, # type: PackageFinder
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
873 preparer, # type: RequirementPreparer
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
874 wheel_cache, # type: WheelCache
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
875 build_options=None, # type: Optional[List[str]]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
876 global_options=None, # type: Optional[List[str]]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
877 no_clean=False # type: bool
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
878 ):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
879 # type: (...) -> None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
880 self.finder = finder
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
881 self.preparer = preparer
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
882 self.wheel_cache = wheel_cache
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
883
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
884 self._wheel_dir = preparer.wheel_download_dir
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
885
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
886 self.build_options = build_options or []
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
887 self.global_options = global_options or []
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
888 self.no_clean = no_clean
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
889
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
890 def _build_one(self, req, output_dir, python_tag=None):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
891 """Build one wheel.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
892
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
893 :return: The filename of the built wheel, or None if the build failed.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
894 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
895 # Install build deps into temporary directory (PEP 518)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
896 with req.build_env:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
897 return self._build_one_inside_env(req, output_dir,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
898 python_tag=python_tag)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
899
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guerler
parents:
diff changeset
900 def _build_one_inside_env(self, req, output_dir, python_tag=None):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
901 with TempDirectory(kind="wheel") as temp_dir:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
902 if req.use_pep517:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
903 builder = self._build_one_pep517
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
904 else:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
905 builder = self._build_one_legacy
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
906 wheel_path = builder(req, temp_dir.path, python_tag=python_tag)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
907 if wheel_path is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
908 wheel_name = os.path.basename(wheel_path)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
909 dest_path = os.path.join(output_dir, wheel_name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
910 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
911 wheel_hash, length = hash_file(wheel_path)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
912 shutil.move(wheel_path, dest_path)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
913 logger.info('Created wheel for %s: '
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
914 'filename=%s size=%d sha256=%s',
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
915 req.name, wheel_name, length,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
916 wheel_hash.hexdigest())
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
917 logger.info('Stored in directory: %s', output_dir)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
918 return dest_path
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
919 except Exception:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
920 pass
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
921 # Ignore return, we can't do anything else useful.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
922 self._clean_one(req)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
923 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
924
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
925 def _base_setup_args(self, req):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
926 # NOTE: Eventually, we'd want to also -S to the flags here, when we're
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
927 # isolating. Currently, it breaks Python in virtualenvs, because it
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
928 # relies on site.py to find parts of the standard library outside the
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
929 # virtualenv.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
930 base_cmd = make_setuptools_shim_args(req.setup_py_path,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
931 unbuffered_output=True)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
932 return base_cmd + list(self.global_options)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
933
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
934 def _build_one_pep517(self, req, tempd, python_tag=None):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
935 """Build one InstallRequirement using the PEP 517 build process.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
936
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
937 Returns path to wheel if successfully built. Otherwise, returns None.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
938 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
939 assert req.metadata_directory is not None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
940 if self.build_options:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
941 # PEP 517 does not support --build-options
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
942 logger.error('Cannot build wheel for %s using PEP 517 when '
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
943 '--build-options is present' % (req.name,))
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
944 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
945 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
946 req.spin_message = 'Building wheel for %s (PEP 517)' % (req.name,)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
947 logger.debug('Destination directory: %s', tempd)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
948 wheel_name = req.pep517_backend.build_wheel(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
949 tempd,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
950 metadata_directory=req.metadata_directory
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
951 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
952 if python_tag:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
953 # General PEP 517 backends don't necessarily support
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
954 # a "--python-tag" option, so we rename the wheel
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
955 # file directly.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
956 new_name = replace_python_tag(wheel_name, python_tag)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
957 os.rename(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
958 os.path.join(tempd, wheel_name),
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
959 os.path.join(tempd, new_name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
960 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
961 # Reassign to simplify the return at the end of function
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
962 wheel_name = new_name
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
963 except Exception:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
964 logger.error('Failed building wheel for %s', req.name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
965 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
966 return os.path.join(tempd, wheel_name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
967
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
968 def _build_one_legacy(self, req, tempd, python_tag=None):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
969 """Build one InstallRequirement using the "legacy" build process.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
970
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
971 Returns path to wheel if successfully built. Otherwise, returns None.
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
972 """
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
973 base_args = self._base_setup_args(req)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
974
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
975 spin_message = 'Building wheel for %s (setup.py)' % (req.name,)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
976 with open_spinner(spin_message) as spinner:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
977 logger.debug('Destination directory: %s', tempd)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
978 wheel_args = base_args + ['bdist_wheel', '-d', tempd] \
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
979 + self.build_options
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
980
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
981 if python_tag is not None:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
982 wheel_args += ["--python-tag", python_tag]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
983
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
984 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
985 output = call_subprocess(wheel_args, cwd=req.setup_py_dir,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
986 spinner=spinner)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
987 except Exception:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
988 spinner.finish("error")
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
989 logger.error('Failed building wheel for %s', req.name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
990 return None
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
991 names = os.listdir(tempd)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
992 wheel_path = get_legacy_build_wheel_path(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
993 names=names,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
994 temp_dir=tempd,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
995 req=req,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
996 command_args=wheel_args,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
997 command_output=output,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
998 )
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
999 return wheel_path
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1000
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1001 def _clean_one(self, req):
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1002 base_args = self._base_setup_args(req)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1003
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1004 logger.info('Running setup.py clean for %s', req.name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1005 clean_args = base_args + ['clean', '--all']
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1006 try:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1007 call_subprocess(clean_args, cwd=req.source_dir)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1008 return True
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1009 except Exception:
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1010 logger.error('Failed cleaning build dir for %s', req.name)
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1011 return False
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1012
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1013 def build(
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1014 self,
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1015 requirements, # type: Iterable[InstallRequirement]
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1016 session, # type: PipSession
56ad4e20f292 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1017 autobuilding=False # type: bool
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1018 ):
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1019 # type: (...) -> List[InstallRequirement]
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1020 """Build wheels.
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1021
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1022 :param unpack: If True, replace the sdist we built from with the
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1023 newly built wheel, in preparation for installation.
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1024 :return: True if all the wheels built correctly.
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1025 """
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1026 buildset = []
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1027 format_control = self.finder.format_control
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1028 # Whether a cache directory is available for autobuilding=True.
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1029 cache_available = bool(self._wheel_dir or self.wheel_cache.cache_dir)
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1030
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1031 for req in requirements:
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1032 ephem_cache = should_use_ephemeral_cache(
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1033 req, format_control=format_control, autobuilding=autobuilding,
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1034 cache_available=cache_available,
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1035 )
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1036 if ephem_cache is None:
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1037 continue
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1038
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1039 buildset.append((req, ephem_cache))
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1040
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1041 if not buildset:
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1042 return []
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1043
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1044 # Is any wheel build not using the ephemeral cache?
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1045 if any(not ephem_cache for _, ephem_cache in buildset):
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1046 have_directory_for_build = self._wheel_dir or (
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1047 autobuilding and self.wheel_cache.cache_dir
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1048 )
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1049 assert have_directory_for_build
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1050
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1051 # TODO by @pradyunsg
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1052 # Should break up this method into 2 separate methods.
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1053
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1054 # Build the wheels.
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1055 logger.info(
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1056 'Building wheels for collected packages: %s',
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1057 ', '.join([req.name for (req, _) in buildset]),
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1058 )
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1059 _cache = self.wheel_cache # shorter name
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1060 with indent_log():
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1061 build_success, build_failure = [], []
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1062 for req, ephem in buildset:
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1063 python_tag = None
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1064 if autobuilding:
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1065 python_tag = pep425tags.implementation_tag
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1066 if ephem:
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1067 output_dir = _cache.get_ephem_path_for_link(req.link)
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1068 else:
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1069 output_dir = _cache.get_path_for_link(req.link)
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1070 try:
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1071 ensure_dir(output_dir)
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1072 except OSError as e:
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1073 logger.warning("Building wheel for %s failed: %s",
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1074 req.name, e)
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1075 build_failure.append(req)
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1076 continue
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1077 else:
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1078 output_dir = self._wheel_dir
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1079 wheel_file = self._build_one(
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1080 req, output_dir,
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1081 python_tag=python_tag,
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1082 )
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1083 if wheel_file:
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1084 build_success.append(req)
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1085 if autobuilding:
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1086 # XXX: This is mildly duplicative with prepare_files,
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1087 # but not close enough to pull out to a single common
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1088 # method.
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1089 # The code below assumes temporary source dirs -
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1090 # prevent it doing bad things.
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1091 if req.source_dir and not os.path.exists(os.path.join(
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1092 req.source_dir, PIP_DELETE_MARKER_FILENAME)):
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1093 raise AssertionError(
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1094 "bad source dir - missing marker")
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1095 # Delete the source we built the wheel from
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1096 req.remove_temporary_source()
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1097 # set the build directory again - name is known from
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1098 # the work prepare_files did.
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1099 req.source_dir = req.build_location(
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1100 self.preparer.build_dir
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1101 )
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1102 # Update the link for this.
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1103 req.link = Link(path_to_url(wheel_file))
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1104 assert req.link.is_wheel
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1105 # extract the wheel into the dir
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1106 unpack_url(
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1107 req.link, req.source_dir, None, False,
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1108 session=session,
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1109 )
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1110 else:
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1111 build_failure.append(req)
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1112
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1113 # notify success/failure
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1114 if build_success:
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1115 logger.info(
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1116 'Successfully built %s',
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1117 ' '.join([req.name for req in build_success]),
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1118 )
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1119 if build_failure:
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1120 logger.info(
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1121 'Failed to build %s',
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1122 ' '.join([req.name for req in build_failure]),
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1123 )
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1124 # Return a list of requirements that failed to build
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1125 return build_failure