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

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
parents d30785e31577
children
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1 # -*- coding: utf-8 -*-
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2 #
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3 # Copyright (C) 2012 The Python Software Foundation.
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4 # See LICENSE.txt and CONTRIBUTORS.txt.
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5 #
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6 """Implementation of the Metadata for Python packages PEPs.
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7
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8 Supports all metadata formats (1.0, 1.1, 1.2, 1.3/2.1 and withdrawn 2.0).
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9 """
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10 from __future__ import unicode_literals
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11
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12 import codecs
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13 from email import message_from_file
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14 import json
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15 import logging
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16 import re
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17
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18
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19 from . import DistlibException, __version__
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20 from .compat import StringIO, string_types, text_type
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21 from .markers import interpret
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22 from .util import extract_by_key, get_extras
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23 from .version import get_scheme, PEP440_VERSION_RE
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24
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25 logger = logging.getLogger(__name__)
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27
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28 class MetadataMissingError(DistlibException):
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29 """A required metadata is missing"""
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30
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31
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32 class MetadataConflictError(DistlibException):
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33 """Attempt to read or write metadata fields that are conflictual."""
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34
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35
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36 class MetadataUnrecognizedVersionError(DistlibException):
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37 """Unknown metadata version number."""
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38
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39
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40 class MetadataInvalidError(DistlibException):
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41 """A metadata value is invalid"""
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42
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43 # public API of this module
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44 __all__ = ['Metadata', 'PKG_INFO_ENCODING', 'PKG_INFO_PREFERRED_VERSION']
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45
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46 # Encoding used for the PKG-INFO files
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47 PKG_INFO_ENCODING = 'utf-8'
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48
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49 # preferred version. Hopefully will be changed
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50 # to 1.2 once PEP 345 is supported everywhere
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51 PKG_INFO_PREFERRED_VERSION = '1.1'
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52
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53 _LINE_PREFIX_1_2 = re.compile('\n \\|')
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54 _LINE_PREFIX_PRE_1_2 = re.compile('\n ')
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55 _241_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform',
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56 'Summary', 'Description',
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57 'Keywords', 'Home-page', 'Author', 'Author-email',
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58 'License')
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59
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60 _314_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform',
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61 'Supported-Platform', 'Summary', 'Description',
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62 'Keywords', 'Home-page', 'Author', 'Author-email',
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63 'License', 'Classifier', 'Download-URL', 'Obsoletes',
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64 'Provides', 'Requires')
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65
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66 _314_MARKERS = ('Obsoletes', 'Provides', 'Requires', 'Classifier',
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67 'Download-URL')
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68
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69 _345_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform',
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70 'Supported-Platform', 'Summary', 'Description',
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71 'Keywords', 'Home-page', 'Author', 'Author-email',
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72 'Maintainer', 'Maintainer-email', 'License',
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73 'Classifier', 'Download-URL', 'Obsoletes-Dist',
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74 'Project-URL', 'Provides-Dist', 'Requires-Dist',
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75 'Requires-Python', 'Requires-External')
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76
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77 _345_MARKERS = ('Provides-Dist', 'Requires-Dist', 'Requires-Python',
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78 'Obsoletes-Dist', 'Requires-External', 'Maintainer',
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79 'Maintainer-email', 'Project-URL')
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80
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81 _426_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform',
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82 'Supported-Platform', 'Summary', 'Description',
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83 'Keywords', 'Home-page', 'Author', 'Author-email',
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84 'Maintainer', 'Maintainer-email', 'License',
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85 'Classifier', 'Download-URL', 'Obsoletes-Dist',
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86 'Project-URL', 'Provides-Dist', 'Requires-Dist',
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87 'Requires-Python', 'Requires-External', 'Private-Version',
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88 'Obsoleted-By', 'Setup-Requires-Dist', 'Extension',
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89 'Provides-Extra')
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90
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91 _426_MARKERS = ('Private-Version', 'Provides-Extra', 'Obsoleted-By',
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92 'Setup-Requires-Dist', 'Extension')
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93
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94 # See issue #106: Sometimes 'Requires' and 'Provides' occur wrongly in
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95 # the metadata. Include them in the tuple literal below to allow them
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96 # (for now).
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97 _566_FIELDS = _426_FIELDS + ('Description-Content-Type',
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98 'Requires', 'Provides')
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99
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100 _566_MARKERS = ('Description-Content-Type',)
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101
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102 _ALL_FIELDS = set()
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103 _ALL_FIELDS.update(_241_FIELDS)
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104 _ALL_FIELDS.update(_314_FIELDS)
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105 _ALL_FIELDS.update(_345_FIELDS)
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106 _ALL_FIELDS.update(_426_FIELDS)
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107 _ALL_FIELDS.update(_566_FIELDS)
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108
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109 EXTRA_RE = re.compile(r'''extra\s*==\s*("([^"]+)"|'([^']+)')''')
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110
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111
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112 def _version2fieldlist(version):
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113 if version == '1.0':
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114 return _241_FIELDS
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115 elif version == '1.1':
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116 return _314_FIELDS
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117 elif version == '1.2':
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118 return _345_FIELDS
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119 elif version in ('1.3', '2.1'):
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120 return _345_FIELDS + _566_FIELDS
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121 elif version == '2.0':
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122 return _426_FIELDS
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123 raise MetadataUnrecognizedVersionError(version)
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124
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125
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126 def _best_version(fields):
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127 """Detect the best version depending on the fields used."""
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128 def _has_marker(keys, markers):
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129 for marker in markers:
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130 if marker in keys:
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131 return True
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132 return False
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133
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134 keys = []
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135 for key, value in fields.items():
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136 if value in ([], 'UNKNOWN', None):
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137 continue
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138 keys.append(key)
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139
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140 possible_versions = ['1.0', '1.1', '1.2', '1.3', '2.0', '2.1']
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141
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142 # first let's try to see if a field is not part of one of the version
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143 for key in keys:
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144 if key not in _241_FIELDS and '1.0' in possible_versions:
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145 possible_versions.remove('1.0')
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146 logger.debug('Removed 1.0 due to %s', key)
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147 if key not in _314_FIELDS and '1.1' in possible_versions:
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148 possible_versions.remove('1.1')
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149 logger.debug('Removed 1.1 due to %s', key)
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150 if key not in _345_FIELDS and '1.2' in possible_versions:
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151 possible_versions.remove('1.2')
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152 logger.debug('Removed 1.2 due to %s', key)
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153 if key not in _566_FIELDS and '1.3' in possible_versions:
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154 possible_versions.remove('1.3')
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155 logger.debug('Removed 1.3 due to %s', key)
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156 if key not in _566_FIELDS and '2.1' in possible_versions:
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157 if key != 'Description': # In 2.1, description allowed after headers
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158 possible_versions.remove('2.1')
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159 logger.debug('Removed 2.1 due to %s', key)
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160 if key not in _426_FIELDS and '2.0' in possible_versions:
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161 possible_versions.remove('2.0')
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162 logger.debug('Removed 2.0 due to %s', key)
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163
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164 # possible_version contains qualified versions
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165 if len(possible_versions) == 1:
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166 return possible_versions[0] # found !
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167 elif len(possible_versions) == 0:
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168 logger.debug('Out of options - unknown metadata set: %s', fields)
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169 raise MetadataConflictError('Unknown metadata set')
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170
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171 # let's see if one unique marker is found
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172 is_1_1 = '1.1' in possible_versions and _has_marker(keys, _314_MARKERS)
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173 is_1_2 = '1.2' in possible_versions and _has_marker(keys, _345_MARKERS)
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174 is_2_1 = '2.1' in possible_versions and _has_marker(keys, _566_MARKERS)
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175 is_2_0 = '2.0' in possible_versions and _has_marker(keys, _426_MARKERS)
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176 if int(is_1_1) + int(is_1_2) + int(is_2_1) + int(is_2_0) > 1:
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177 raise MetadataConflictError('You used incompatible 1.1/1.2/2.0/2.1 fields')
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178
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179 # we have the choice, 1.0, or 1.2, or 2.0
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180 # - 1.0 has a broken Summary field but works with all tools
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181 # - 1.1 is to avoid
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182 # - 1.2 fixes Summary but has little adoption
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183 # - 2.0 adds more features and is very new
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184 if not is_1_1 and not is_1_2 and not is_2_1 and not is_2_0:
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185 # we couldn't find any specific marker
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186 if PKG_INFO_PREFERRED_VERSION in possible_versions:
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187 return PKG_INFO_PREFERRED_VERSION
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188 if is_1_1:
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189 return '1.1'
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190 if is_1_2:
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191 return '1.2'
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192 if is_2_1:
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193 return '2.1'
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194
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195 return '2.0'
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196
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197 # This follows the rules about transforming keys as described in
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198 # https://www.python.org/dev/peps/pep-0566/#id17
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199 _ATTR2FIELD = {
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200 name.lower().replace("-", "_"): name for name in _ALL_FIELDS
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201 }
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202 _FIELD2ATTR = {field: attr for attr, field in _ATTR2FIELD.items()}
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203
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204 _PREDICATE_FIELDS = ('Requires-Dist', 'Obsoletes-Dist', 'Provides-Dist')
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205 _VERSIONS_FIELDS = ('Requires-Python',)
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206 _VERSION_FIELDS = ('Version',)
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207 _LISTFIELDS = ('Platform', 'Classifier', 'Obsoletes',
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208 'Requires', 'Provides', 'Obsoletes-Dist',
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209 'Provides-Dist', 'Requires-Dist', 'Requires-External',
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210 'Project-URL', 'Supported-Platform', 'Setup-Requires-Dist',
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211 'Provides-Extra', 'Extension')
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212 _LISTTUPLEFIELDS = ('Project-URL',)
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213
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214 _ELEMENTSFIELD = ('Keywords',)
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215
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216 _UNICODEFIELDS = ('Author', 'Maintainer', 'Summary', 'Description')
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217
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218 _MISSING = object()
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219
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220 _FILESAFE = re.compile('[^A-Za-z0-9.]+')
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221
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222
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223 def _get_name_and_version(name, version, for_filename=False):
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224 """Return the distribution name with version.
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225
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226 If for_filename is true, return a filename-escaped form."""
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227 if for_filename:
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228 # For both name and version any runs of non-alphanumeric or '.'
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229 # characters are replaced with a single '-'. Additionally any
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230 # spaces in the version string become '.'
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231 name = _FILESAFE.sub('-', name)
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232 version = _FILESAFE.sub('-', version.replace(' ', '.'))
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233 return '%s-%s' % (name, version)
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234
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235
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236 class LegacyMetadata(object):
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237 """The legacy metadata of a release.
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238
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239 Supports versions 1.0, 1.1, 1.2, 2.0 and 1.3/2.1 (auto-detected). You can
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240 instantiate the class with one of these arguments (or none):
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241 - *path*, the path to a metadata file
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242 - *fileobj* give a file-like object with metadata as content
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243 - *mapping* is a dict-like object
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244 - *scheme* is a version scheme name
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245 """
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246 # TODO document the mapping API and UNKNOWN default key
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247
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248 def __init__(self, path=None, fileobj=None, mapping=None,
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249 scheme='default'):
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250 if [path, fileobj, mapping].count(None) < 2:
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251 raise TypeError('path, fileobj and mapping are exclusive')
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252 self._fields = {}
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253 self.requires_files = []
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254 self._dependencies = None
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255 self.scheme = scheme
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256 if path is not None:
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257 self.read(path)
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258 elif fileobj is not None:
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259 self.read_file(fileobj)
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260 elif mapping is not None:
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261 self.update(mapping)
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262 self.set_metadata_version()
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263
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264 def set_metadata_version(self):
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265 self._fields['Metadata-Version'] = _best_version(self._fields)
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266
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267 def _write_field(self, fileobj, name, value):
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268 fileobj.write('%s: %s\n' % (name, value))
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269
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270 def __getitem__(self, name):
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271 return self.get(name)
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272
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273 def __setitem__(self, name, value):
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274 return self.set(name, value)
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275
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276 def __delitem__(self, name):
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277 field_name = self._convert_name(name)
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278 try:
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279 del self._fields[field_name]
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280 except KeyError:
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281 raise KeyError(name)
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282
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283 def __contains__(self, name):
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284 return (name in self._fields or
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285 self._convert_name(name) in self._fields)
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286
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287 def _convert_name(self, name):
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288 if name in _ALL_FIELDS:
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289 return name
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290 name = name.replace('-', '_').lower()
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291 return _ATTR2FIELD.get(name, name)
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292
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293 def _default_value(self, name):
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294 if name in _LISTFIELDS or name in _ELEMENTSFIELD:
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295 return []
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296 return 'UNKNOWN'
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297
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298 def _remove_line_prefix(self, value):
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299 if self.metadata_version in ('1.0', '1.1'):
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300 return _LINE_PREFIX_PRE_1_2.sub('\n', value)
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301 else:
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302 return _LINE_PREFIX_1_2.sub('\n', value)
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303
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304 def __getattr__(self, name):
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305 if name in _ATTR2FIELD:
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306 return self[name]
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307 raise AttributeError(name)
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308
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309 #
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310 # Public API
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311 #
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312
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313 # dependencies = property(_get_dependencies, _set_dependencies)
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314
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315 def get_fullname(self, filesafe=False):
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316 """Return the distribution name with version.
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317
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318 If filesafe is true, return a filename-escaped form."""
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319 return _get_name_and_version(self['Name'], self['Version'], filesafe)
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320
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321 def is_field(self, name):
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322 """return True if name is a valid metadata key"""
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323 name = self._convert_name(name)
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324 return name in _ALL_FIELDS
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325
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326 def is_multi_field(self, name):
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327 name = self._convert_name(name)
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328 return name in _LISTFIELDS
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329
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330 def read(self, filepath):
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331 """Read the metadata values from a file path."""
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332 fp = codecs.open(filepath, 'r', encoding='utf-8')
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333 try:
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334 self.read_file(fp)
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335 finally:
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336 fp.close()
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337
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338 def read_file(self, fileob):
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339 """Read the metadata values from a file object."""
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340 msg = message_from_file(fileob)
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341 self._fields['Metadata-Version'] = msg['metadata-version']
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342
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343 # When reading, get all the fields we can
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344 for field in _ALL_FIELDS:
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345 if field not in msg:
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346 continue
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347 if field in _LISTFIELDS:
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348 # we can have multiple lines
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349 values = msg.get_all(field)
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350 if field in _LISTTUPLEFIELDS and values is not None:
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351 values = [tuple(value.split(',')) for value in values]
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352 self.set(field, values)
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353 else:
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354 # single line
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355 value = msg[field]
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356 if value is not None and value != 'UNKNOWN':
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357 self.set(field, value)
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358
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359 # PEP 566 specifies that the body be used for the description, if
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360 # available
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361 body = msg.get_payload()
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362 self["Description"] = body if body else self["Description"]
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363 # logger.debug('Attempting to set metadata for %s', self)
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364 # self.set_metadata_version()
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365
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366 def write(self, filepath, skip_unknown=False):
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367 """Write the metadata fields to filepath."""
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368 fp = codecs.open(filepath, 'w', encoding='utf-8')
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369 try:
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370 self.write_file(fp, skip_unknown)
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371 finally:
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372 fp.close()
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373
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374 def write_file(self, fileobject, skip_unknown=False):
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375 """Write the PKG-INFO format data to a file object."""
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376 self.set_metadata_version()
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377
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378 for field in _version2fieldlist(self['Metadata-Version']):
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379 values = self.get(field)
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380 if skip_unknown and values in ('UNKNOWN', [], ['UNKNOWN']):
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381 continue
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382 if field in _ELEMENTSFIELD:
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383 self._write_field(fileobject, field, ','.join(values))
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384 continue
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385 if field not in _LISTFIELDS:
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parents:
diff changeset
386 if field == 'Description':
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387 if self.metadata_version in ('1.0', '1.1'):
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388 values = values.replace('\n', '\n ')
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389 else:
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390 values = values.replace('\n', '\n |')
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391 values = [values]
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392
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393 if field in _LISTTUPLEFIELDS:
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394 values = [','.join(value) for value in values]
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395
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396 for value in values:
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397 self._write_field(fileobject, field, value)
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398
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399 def update(self, other=None, **kwargs):
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400 """Set metadata values from the given iterable `other` and kwargs.
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401
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402 Behavior is like `dict.update`: If `other` has a ``keys`` method,
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403 they are looped over and ``self[key]`` is assigned ``other[key]``.
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404 Else, ``other`` is an iterable of ``(key, value)`` iterables.
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405
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406 Keys that don't match a metadata field or that have an empty value are
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407 dropped.
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408 """
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409 def _set(key, value):
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410 if key in _ATTR2FIELD and value:
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411 self.set(self._convert_name(key), value)
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412
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413 if not other:
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414 # other is None or empty container
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415 pass
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416 elif hasattr(other, 'keys'):
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417 for k in other.keys():
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418 _set(k, other[k])
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419 else:
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420 for k, v in other:
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421 _set(k, v)
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422
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423 if kwargs:
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424 for k, v in kwargs.items():
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425 _set(k, v)
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426
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427 def set(self, name, value):
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428 """Control then set a metadata field."""
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429 name = self._convert_name(name)
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430
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431 if ((name in _ELEMENTSFIELD or name == 'Platform') and
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432 not isinstance(value, (list, tuple))):
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433 if isinstance(value, string_types):
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434 value = [v.strip() for v in value.split(',')]
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435 else:
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436 value = []
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437 elif (name in _LISTFIELDS and
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438 not isinstance(value, (list, tuple))):
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439 if isinstance(value, string_types):
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440 value = [value]
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441 else:
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442 value = []
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443
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444 if logger.isEnabledFor(logging.WARNING):
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445 project_name = self['Name']
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446
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447 scheme = get_scheme(self.scheme)
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448 if name in _PREDICATE_FIELDS and value is not None:
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449 for v in value:
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450 # check that the values are valid
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451 if not scheme.is_valid_matcher(v.split(';')[0]):
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452 logger.warning(
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453 "'%s': '%s' is not valid (field '%s')",
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454 project_name, v, name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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455 # FIXME this rejects UNKNOWN, is that right?
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456 elif name in _VERSIONS_FIELDS and value is not None:
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457 if not scheme.is_valid_constraint_list(value):
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458 logger.warning("'%s': '%s' is not a valid version (field '%s')",
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459 project_name, value, name)
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460 elif name in _VERSION_FIELDS and value is not None:
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461 if not scheme.is_valid_version(value):
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462 logger.warning("'%s': '%s' is not a valid version (field '%s')",
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463 project_name, value, name)
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464
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465 if name in _UNICODEFIELDS:
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466 if name == 'Description':
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467 value = self._remove_line_prefix(value)
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468
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469 self._fields[name] = value
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470
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471 def get(self, name, default=_MISSING):
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472 """Get a metadata field."""
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473 name = self._convert_name(name)
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474 if name not in self._fields:
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475 if default is _MISSING:
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476 default = self._default_value(name)
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477 return default
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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478 if name in _UNICODEFIELDS:
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479 value = self._fields[name]
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480 return value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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481 elif name in _LISTFIELDS:
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482 value = self._fields[name]
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483 if value is None:
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484 return []
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485 res = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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486 for val in value:
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487 if name not in _LISTTUPLEFIELDS:
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488 res.append(val)
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489 else:
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490 # That's for Project-URL
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491 res.append((val[0], val[1]))
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492 return res
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493
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494 elif name in _ELEMENTSFIELD:
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495 value = self._fields[name]
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496 if isinstance(value, string_types):
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497 return value.split(',')
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498 return self._fields[name]
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499
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500 def check(self, strict=False):
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501 """Check if the metadata is compliant. If strict is True then raise if
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502 no Name or Version are provided"""
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503 self.set_metadata_version()
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504
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505 # XXX should check the versions (if the file was loaded)
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506 missing, warnings = [], []
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507
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508 for attr in ('Name', 'Version'): # required by PEP 345
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509 if attr not in self:
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510 missing.append(attr)
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511
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512 if strict and missing != []:
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513 msg = 'missing required metadata: %s' % ', '.join(missing)
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514 raise MetadataMissingError(msg)
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515
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516 for attr in ('Home-page', 'Author'):
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517 if attr not in self:
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518 missing.append(attr)
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519
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520 # checking metadata 1.2 (XXX needs to check 1.1, 1.0)
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521 if self['Metadata-Version'] != '1.2':
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522 return missing, warnings
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523
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524 scheme = get_scheme(self.scheme)
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525
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526 def are_valid_constraints(value):
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527 for v in value:
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528 if not scheme.is_valid_matcher(v.split(';')[0]):
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529 return False
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530 return True
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531
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532 for fields, controller in ((_PREDICATE_FIELDS, are_valid_constraints),
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533 (_VERSIONS_FIELDS,
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534 scheme.is_valid_constraint_list),
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535 (_VERSION_FIELDS,
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536 scheme.is_valid_version)):
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537 for field in fields:
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538 value = self.get(field, None)
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539 if value is not None and not controller(value):
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540 warnings.append("Wrong value for '%s': %s" % (field, value))
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541
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542 return missing, warnings
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543
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544 def todict(self, skip_missing=False):
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545 """Return fields as a dict.
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546
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547 Field names will be converted to use the underscore-lowercase style
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548 instead of hyphen-mixed case (i.e. home_page instead of Home-page).
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549 This is as per https://www.python.org/dev/peps/pep-0566/#id17.
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550 """
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551 self.set_metadata_version()
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552
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553 fields = _version2fieldlist(self['Metadata-Version'])
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554
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555 data = {}
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556
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557 for field_name in fields:
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558 if not skip_missing or field_name in self._fields:
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559 key = _FIELD2ATTR[field_name]
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560 if key != 'project_url':
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561 data[key] = self[field_name]
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562 else:
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563 data[key] = [','.join(u) for u in self[field_name]]
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564
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565 return data
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566
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567 def add_requirements(self, requirements):
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568 if self['Metadata-Version'] == '1.1':
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569 # we can't have 1.1 metadata *and* Setuptools requires
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570 for field in ('Obsoletes', 'Requires', 'Provides'):
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571 if field in self:
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572 del self[field]
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573 self['Requires-Dist'] += requirements
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574
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575 # Mapping API
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576 # TODO could add iter* variants
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577
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578 def keys(self):
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579 return list(_version2fieldlist(self['Metadata-Version']))
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580
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581 def __iter__(self):
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582 for key in self.keys():
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583 yield key
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584
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585 def values(self):
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586 return [self[key] for key in self.keys()]
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587
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588 def items(self):
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589 return [(key, self[key]) for key in self.keys()]
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590
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591 def __repr__(self):
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592 return '<%s %s %s>' % (self.__class__.__name__, self.name,
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593 self.version)
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594
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595
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596 METADATA_FILENAME = 'pydist.json'
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597 WHEEL_METADATA_FILENAME = 'metadata.json'
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598 LEGACY_METADATA_FILENAME = 'METADATA'
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599
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600
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601 class Metadata(object):
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602 """
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603 The metadata of a release. This implementation uses 2.0 (JSON)
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604 metadata where possible. If not possible, it wraps a LegacyMetadata
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605 instance which handles the key-value metadata format.
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606 """
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607
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608 METADATA_VERSION_MATCHER = re.compile(r'^\d+(\.\d+)*$')
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609
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610 NAME_MATCHER = re.compile('^[0-9A-Z]([0-9A-Z_.-]*[0-9A-Z])?$', re.I)
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611
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612 VERSION_MATCHER = PEP440_VERSION_RE
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613
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614 SUMMARY_MATCHER = re.compile('.{1,2047}')
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615
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616 METADATA_VERSION = '2.0'
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617
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618 GENERATOR = 'distlib (%s)' % __version__
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619
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620 MANDATORY_KEYS = {
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621 'name': (),
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622 'version': (),
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623 'summary': ('legacy',),
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624 }
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625
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626 INDEX_KEYS = ('name version license summary description author '
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627 'author_email keywords platform home_page classifiers '
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628 'download_url')
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629
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630 DEPENDENCY_KEYS = ('extras run_requires test_requires build_requires '
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631 'dev_requires provides meta_requires obsoleted_by '
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632 'supports_environments')
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633
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634 SYNTAX_VALIDATORS = {
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635 'metadata_version': (METADATA_VERSION_MATCHER, ()),
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636 'name': (NAME_MATCHER, ('legacy',)),
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637 'version': (VERSION_MATCHER, ('legacy',)),
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638 'summary': (SUMMARY_MATCHER, ('legacy',)),
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639 }
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640
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641 __slots__ = ('_legacy', '_data', 'scheme')
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642
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643 def __init__(self, path=None, fileobj=None, mapping=None,
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644 scheme='default'):
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645 if [path, fileobj, mapping].count(None) < 2:
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646 raise TypeError('path, fileobj and mapping are exclusive')
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parents:
diff changeset
647 self._legacy = None
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
648 self._data = None
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
649 self.scheme = scheme
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
650 #import pdb; pdb.set_trace()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
651 if mapping is not None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
652 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
653 self._validate_mapping(mapping, scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
654 self._data = mapping
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
655 except MetadataUnrecognizedVersionError:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
656 self._legacy = LegacyMetadata(mapping=mapping, scheme=scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
657 self.validate()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
658 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
659 data = None
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
660 if path:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
661 with open(path, 'rb') as f:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
662 data = f.read()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
663 elif fileobj:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
664 data = fileobj.read()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
665 if data is None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
666 # Initialised with no args - to be added
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
667 self._data = {
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
668 'metadata_version': self.METADATA_VERSION,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
669 'generator': self.GENERATOR,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
670 }
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
671 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
672 if not isinstance(data, text_type):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
673 data = data.decode('utf-8')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
674 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
675 self._data = json.loads(data)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
676 self._validate_mapping(self._data, scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
677 except ValueError:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
678 # Note: MetadataUnrecognizedVersionError does not
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
679 # inherit from ValueError (it's a DistlibException,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
680 # which should not inherit from ValueError).
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
681 # The ValueError comes from the json.load - if that
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
682 # succeeds and we get a validation error, we want
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
683 # that to propagate
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
684 self._legacy = LegacyMetadata(fileobj=StringIO(data),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
685 scheme=scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
686 self.validate()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
687
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
688 common_keys = set(('name', 'version', 'license', 'keywords', 'summary'))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
689
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
690 none_list = (None, list)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
691 none_dict = (None, dict)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
692
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
693 mapped_keys = {
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
694 'run_requires': ('Requires-Dist', list),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
695 'build_requires': ('Setup-Requires-Dist', list),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
696 'dev_requires': none_list,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
697 'test_requires': none_list,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
698 'meta_requires': none_list,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
699 'extras': ('Provides-Extra', list),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
700 'modules': none_list,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
701 'namespaces': none_list,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
702 'exports': none_dict,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
703 'commands': none_dict,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
704 'classifiers': ('Classifier', list),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
705 'source_url': ('Download-URL', None),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
706 'metadata_version': ('Metadata-Version', None),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
707 }
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
708
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
709 del none_list, none_dict
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
710
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
711 def __getattribute__(self, key):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
712 common = object.__getattribute__(self, 'common_keys')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
713 mapped = object.__getattribute__(self, 'mapped_keys')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
714 if key in mapped:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
715 lk, maker = mapped[key]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
716 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
717 if lk is None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
718 result = None if maker is None else maker()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
719 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
720 result = self._legacy.get(lk)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
721 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
722 value = None if maker is None else maker()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
723 if key not in ('commands', 'exports', 'modules', 'namespaces',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
724 'classifiers'):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
725 result = self._data.get(key, value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
726 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
727 # special cases for PEP 459
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
728 sentinel = object()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
729 result = sentinel
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
730 d = self._data.get('extensions')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
731 if d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
732 if key == 'commands':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
733 result = d.get('python.commands', value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
734 elif key == 'classifiers':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
735 d = d.get('python.details')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
736 if d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
737 result = d.get(key, value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
738 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
739 d = d.get('python.exports')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
740 if not d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
741 d = self._data.get('python.exports')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
742 if d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
743 result = d.get(key, value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
744 if result is sentinel:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
745 result = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
746 elif key not in common:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
747 result = object.__getattribute__(self, key)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
748 elif self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
749 result = self._legacy.get(key)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
750 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
751 result = self._data.get(key)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
752 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
753
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
754 def _validate_value(self, key, value, scheme=None):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
755 if key in self.SYNTAX_VALIDATORS:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
756 pattern, exclusions = self.SYNTAX_VALIDATORS[key]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
757 if (scheme or self.scheme) not in exclusions:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
758 m = pattern.match(value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
759 if not m:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
760 raise MetadataInvalidError("'%s' is an invalid value for "
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
761 "the '%s' property" % (value,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
762 key))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
763
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
764 def __setattr__(self, key, value):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
765 self._validate_value(key, value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
766 common = object.__getattribute__(self, 'common_keys')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
767 mapped = object.__getattribute__(self, 'mapped_keys')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
768 if key in mapped:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
769 lk, _ = mapped[key]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
770 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
771 if lk is None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
772 raise NotImplementedError
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
773 self._legacy[lk] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
774 elif key not in ('commands', 'exports', 'modules', 'namespaces',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
775 'classifiers'):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
776 self._data[key] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
777 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
778 # special cases for PEP 459
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
779 d = self._data.setdefault('extensions', {})
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
780 if key == 'commands':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
781 d['python.commands'] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
782 elif key == 'classifiers':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
783 d = d.setdefault('python.details', {})
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
784 d[key] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
785 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
786 d = d.setdefault('python.exports', {})
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
787 d[key] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
788 elif key not in common:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
789 object.__setattr__(self, key, value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
790 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
791 if key == 'keywords':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
792 if isinstance(value, string_types):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
793 value = value.strip()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
794 if value:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
795 value = value.split()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
796 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
797 value = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
798 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
799 self._legacy[key] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
800 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
801 self._data[key] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
802
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
803 @property
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
804 def name_and_version(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
805 return _get_name_and_version(self.name, self.version, True)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
806
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
807 @property
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
808 def provides(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
809 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
810 result = self._legacy['Provides-Dist']
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
811 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
812 result = self._data.setdefault('provides', [])
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
813 s = '%s (%s)' % (self.name, self.version)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
814 if s not in result:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
815 result.append(s)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
816 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
817
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
818 @provides.setter
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
819 def provides(self, value):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
820 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
821 self._legacy['Provides-Dist'] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
822 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
823 self._data['provides'] = value
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
824
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
825 def get_requirements(self, reqts, extras=None, env=None):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
826 """
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
827 Base method to get dependencies, given a set of extras
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
828 to satisfy and an optional environment context.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
829 :param reqts: A list of sometimes-wanted dependencies,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
830 perhaps dependent on extras and environment.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
831 :param extras: A list of optional components being requested.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
832 :param env: An optional environment for marker evaluation.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
833 """
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
834 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
835 result = reqts
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
836 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
837 result = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
838 extras = get_extras(extras or [], self.extras)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
839 for d in reqts:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
840 if 'extra' not in d and 'environment' not in d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
841 # unconditional
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
842 include = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
843 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
844 if 'extra' not in d:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
845 # Not extra-dependent - only environment-dependent
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
846 include = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
847 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
848 include = d.get('extra') in extras
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
849 if include:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
850 # Not excluded because of extras, check environment
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
851 marker = d.get('environment')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
852 if marker:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
853 include = interpret(marker, env)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
854 if include:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
855 result.extend(d['requires'])
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
856 for key in ('build', 'dev', 'test'):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
857 e = ':%s:' % key
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
858 if e in extras:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
859 extras.remove(e)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
860 # A recursive call, but it should terminate since 'test'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
861 # has been removed from the extras
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
862 reqts = self._data.get('%s_requires' % key, [])
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
863 result.extend(self.get_requirements(reqts, extras=extras,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
864 env=env))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
865 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
866
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
867 @property
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
868 def dictionary(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
869 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
870 return self._from_legacy()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
871 return self._data
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
872
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
873 @property
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
874 def dependencies(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
875 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
876 raise NotImplementedError
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
877 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
878 return extract_by_key(self._data, self.DEPENDENCY_KEYS)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
879
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
880 @dependencies.setter
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
881 def dependencies(self, value):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
882 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
883 raise NotImplementedError
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
884 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
885 self._data.update(value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
886
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
887 def _validate_mapping(self, mapping, scheme):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
888 if mapping.get('metadata_version') != self.METADATA_VERSION:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
889 raise MetadataUnrecognizedVersionError()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
890 missing = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
891 for key, exclusions in self.MANDATORY_KEYS.items():
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
892 if key not in mapping:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
893 if scheme not in exclusions:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
894 missing.append(key)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
895 if missing:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
896 msg = 'Missing metadata items: %s' % ', '.join(missing)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
897 raise MetadataMissingError(msg)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
898 for k, v in mapping.items():
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
899 self._validate_value(k, v, scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
900
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
901 def validate(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
902 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
903 missing, warnings = self._legacy.check(True)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
904 if missing or warnings:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
905 logger.warning('Metadata: missing: %s, warnings: %s',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
906 missing, warnings)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
907 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
908 self._validate_mapping(self._data, self.scheme)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
909
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
910 def todict(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
911 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
912 return self._legacy.todict(True)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
913 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
914 result = extract_by_key(self._data, self.INDEX_KEYS)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
915 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
916
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
917 def _from_legacy(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
918 assert self._legacy and not self._data
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
919 result = {
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
920 'metadata_version': self.METADATA_VERSION,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
921 'generator': self.GENERATOR,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
922 }
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
923 lmd = self._legacy.todict(True) # skip missing ones
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
924 for k in ('name', 'version', 'license', 'summary', 'description',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
925 'classifier'):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
926 if k in lmd:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
927 if k == 'classifier':
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
928 nk = 'classifiers'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
929 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
930 nk = k
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
931 result[nk] = lmd[k]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
932 kw = lmd.get('Keywords', [])
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
933 if kw == ['']:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
934 kw = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
935 result['keywords'] = kw
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
936 keys = (('requires_dist', 'run_requires'),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
937 ('setup_requires_dist', 'build_requires'))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
938 for ok, nk in keys:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
939 if ok in lmd and lmd[ok]:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
940 result[nk] = [{'requires': lmd[ok]}]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
941 result['provides'] = self.provides
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
942 author = {}
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
943 maintainer = {}
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
944 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
945
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
946 LEGACY_MAPPING = {
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
947 'name': 'Name',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
948 'version': 'Version',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
949 ('extensions', 'python.details', 'license'): 'License',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
950 'summary': 'Summary',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
951 'description': 'Description',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
952 ('extensions', 'python.project', 'project_urls', 'Home'): 'Home-page',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
953 ('extensions', 'python.project', 'contacts', 0, 'name'): 'Author',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
954 ('extensions', 'python.project', 'contacts', 0, 'email'): 'Author-email',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
955 'source_url': 'Download-URL',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
956 ('extensions', 'python.details', 'classifiers'): 'Classifier',
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
957 }
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
958
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
959 def _to_legacy(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
960 def process_entries(entries):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
961 reqts = set()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
962 for e in entries:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
963 extra = e.get('extra')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
964 env = e.get('environment')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
965 rlist = e['requires']
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
966 for r in rlist:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
967 if not env and not extra:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
968 reqts.add(r)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
969 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
970 marker = ''
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
971 if extra:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
972 marker = 'extra == "%s"' % extra
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
973 if env:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
974 if marker:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
975 marker = '(%s) and %s' % (env, marker)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
976 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
977 marker = env
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
978 reqts.add(';'.join((r, marker)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
979 return reqts
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
980
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
981 assert self._data and not self._legacy
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
982 result = LegacyMetadata()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
983 nmd = self._data
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
984 # import pdb; pdb.set_trace()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
985 for nk, ok in self.LEGACY_MAPPING.items():
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
986 if not isinstance(nk, tuple):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
987 if nk in nmd:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
988 result[ok] = nmd[nk]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
989 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
990 d = nmd
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
991 found = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
992 for k in nk:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
993 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
994 d = d[k]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
995 except (KeyError, IndexError):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
996 found = False
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
997 break
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
998 if found:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
999 result[ok] = d
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1000 r1 = process_entries(self.run_requires + self.meta_requires)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1001 r2 = process_entries(self.build_requires + self.dev_requires)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1002 if self.extras:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1003 result['Provides-Extra'] = sorted(self.extras)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1004 result['Requires-Dist'] = sorted(r1)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1005 result['Setup-Requires-Dist'] = sorted(r2)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1006 # TODO: any other fields wanted
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1007 return result
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1008
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1009 def write(self, path=None, fileobj=None, legacy=False, skip_unknown=True):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1010 if [path, fileobj].count(None) != 1:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1011 raise ValueError('Exactly one of path and fileobj is needed')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1012 self.validate()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1013 if legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1014 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1015 legacy_md = self._legacy
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1016 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1017 legacy_md = self._to_legacy()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1018 if path:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1019 legacy_md.write(path, skip_unknown=skip_unknown)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1020 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1021 legacy_md.write_file(fileobj, skip_unknown=skip_unknown)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1022 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1023 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1024 d = self._from_legacy()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1025 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1026 d = self._data
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1027 if fileobj:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1028 json.dump(d, fileobj, ensure_ascii=True, indent=2,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1029 sort_keys=True)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1030 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1031 with codecs.open(path, 'w', 'utf-8') as f:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1032 json.dump(d, f, ensure_ascii=True, indent=2,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1033 sort_keys=True)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1034
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1035 def add_requirements(self, requirements):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1036 if self._legacy:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1037 self._legacy.add_requirements(requirements)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1038 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1039 run_requires = self._data.setdefault('run_requires', [])
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1040 always = None
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1041 for entry in run_requires:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
1042 if 'environment' not in entry and 'extra' not in entry:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
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1043 always = entry
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1044 break
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1045 if always is None:
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1046 always = { 'requires': requirements }
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1047 run_requires.insert(0, always)
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1048 else:
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1049 rset = set(always['requires']) | set(requirements)
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1050 always['requires'] = sorted(rset)
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1051
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1052 def __repr__(self):
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1053 name = self.name or '(no name)'
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1054 version = self.version or 'no version'
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1055 return '<%s %s %s (%s)>' % (self.__class__.__name__,
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1056 self.metadata_version, name, version)