def inspect_pypi_package_egg(filename, fileobj):
tf = zipfile.ZipFile(fileobj)
data = extract_first(tf, 'EGG-INFO/PKG-INFO')
if data is None:
raise errors.NoMetadataError("Could not find EGG-INFO/PKG-INFO file in pypi sdist")
attrs = dict(Parser().parsestr(data.encode("UTF-8", "replace")).items())
package_data = {'name': pop_key(attrs, 'Name'),
'summary': pop_key(attrs, 'Summary', None),
'license': pop_key(attrs, 'License', None)}
release_data = {'version': pop_key(attrs, 'Version'),
'description': pop_key(attrs, 'Description', None),
'home_page': pop_key(attrs, 'Home-page', None)}
if len(filename.split('-')) == 4:
_, _, python_version, platform = filename[:-4].split('-')
else:
python_version = 'source'
platform = None
file_data = {'basename': path.basename(filename),
'attrs': {'packagetype': 'bdist_egg',
'python_version': python_version},
'platform': platform}
requires_txt = extract_first(tf, 'EGG-INFO/requires.txt')
if requires_txt:
file_data.update(dependencies=parse_requires_txt(requires_txt))
return package_data, release_data, file_data
def inspect_pypi_package_zip(filename, fileobj):
filename, fileobj
tf = zipfile.ZipFile(fileobj)
data = extract_first(tf, '*/PKG-INFO')
if data is None:
raise errors.NoMetadataError("Could not find EGG-INFO/PKG-INFO file in pypi sdist")
attrs = dict(Parser().parsestr(data.encode("UTF-8", "replace")).items())
package_data = {'name': pop_key(attrs, 'Name'),
'summary': pop_key(attrs, 'Summary', None),
'license': pop_key(attrs, 'License', None)}
release_data = {'version': pop_key(attrs, 'Version'),
'description': pop_key(attrs, 'Description', None),
'home_page': pop_key(attrs, 'Home-page', None)}
file_data = {'basename': path.basename(filename),
'attrs': {
'packagetype': 'bdist_egg',
'python_version': 'source'}
}
return package_data, release_data, file_data
def inspect_pypi_package_sdist(filename, fileobj):
tf = tarfile.open(filename, fileobj=fileobj)
data = extract_first(tf, '*.egg-info/PKG-INFO')
distrubite = False
if data is None:
data = extract_first(tf, '*/PKG-INFO')
distrubite = True
if data is None:
raise errors.NoMetadataError(
"Could not find *.egg-info/PKG-INFO file in pypi sdist")
config_items = python_version_check(data)
attrs = dict(config_items)
name = pop_key(attrs, 'Name', None)
if name is None:
basename = path.basename(filename)
name = basename.split('-')[0]
package_data = {
'name': name,
'summary': pop_key(attrs, 'Summary', None),
'license': pop_key(attrs, 'License', None)
}
release_data = {
'version': pop_key(attrs, 'Version'),
'description': pop_key(attrs, 'Description', None),
'home_page': pop_key(attrs, 'Home-page', None)
}
file_data = {
'basename': path.basename(filename),
'attrs': {
'packagetype': 'sdist',
'python_version': 'source',
}
}
if distrubite: # Distrubite does not create dep files
file_data.update(dependencies=disutils_dependencies(config_items))
requires_txt = extract_first(tf, '*.egg-info/requires.txt')
if requires_txt:
file_data.update(dependencies=parse_requires_txt(requires_txt))
return package_data, release_data, file_data
def inspect_pypi_package(filename, fileobj):
if filename.endswith('.tar.gz') or filename.endswith('.tar.bz2'):
return inspect_pypi_package_sdist(filename, fileobj)
if filename.endswith('.whl'):
return inspect_pypi_package_whl(filename, fileobj)
if filename.endswith('.egg'):
return inspect_pypi_package_egg(filename, fileobj)
if filename.endswith('.zip'):
return inspect_pypi_package_zip(filename, fileobj)
if filename.endswith('.exe'):
return inspect_pypi_package_exe(filename, fileobj)
if filename.endswith('.rpm'):
return inspect_pypi_package_rpm(filename, fileobj)
_, etx = path.splitext(filename)
raise errors.NoMetadataError("Can not inspect pypi package with file extension %s" % etx)
