def _get_release_info(self, name, version): # type: (str, str) -> dict
from pip.req import InstallRequirement
from pip.exceptions import InstallationError
ireq = InstallRequirement.from_line('{}=={}'.format(name, version))
resolver = Resolver([ireq],
self._repository,
cache=DependencyCache(self._cache_dir.as_posix()))
try:
requirements = list(resolver._iter_dependencies(ireq))
except (InstallationError, RequirementParseError):
# setup.py egg-info error most likely
# So we assume no dependencies
requirements = []
requires = []
for dep in requirements:
constraint = str(dep.req.specifier)
require = dep.name
if constraint:
require += ' ({})'.format(constraint)
requires.append(require)
try:
hashes = resolver.resolve_hashes([ireq])[ireq]
except IndexError:
# Sometimes pip-tools fails when getting indices
hashes = []
hashes = [h.split(':')[1] for h in hashes]
data = {
'name': name,
'version': version,
'summary': '',
'requires_dist': requires,
'digests': hashes
}
resolver.repository.freshen_build_caches()
return data
def _get_release_info(self, name: str, version: str) -> dict:
from pip.req import InstallRequirement
from pip.exceptions import InstallationError
ireq = InstallRequirement.from_line(f'{name}=={version}')
resolver = Resolver([ireq],
self._repository,
cache=DependencyCache(self._cache_dir.as_posix()))
try:
requirements = list(resolver._iter_dependencies(ireq))
except (InstallationError, RequirementParseError):
# setup.py egg-info error most likely
# So we assume no dependencies
requirements = []
requires = []
for dep in requirements:
constraint = str(dep.req.specifier)
require = f'{dep.name}'
if constraint:
require += f' ({constraint})'
requires.append(require)
hashes = resolver.resolve_hashes([ireq])[ireq]
hashes = [h.split(':')[1] for h in hashes]
data = {
'name': name,
'version': version,
'summary': '',
'requires_dist': requires,
'digests': hashes
}
resolver.repository.freshen_build_caches()
return data
