def resolve_reqs(self, download_dir, ireq, wheel_cache):
results = None
try:
from pip._internal.operations.prepare import RequirementPreparer
from pip._internal.resolve import Resolver as PipResolver
except ImportError:
# Pip 9 and below
reqset = RequirementSet(
self.build_dir,
self.source_dir,
download_dir=download_dir,
wheel_download_dir=self._wheel_download_dir,
session=self.session,
wheel_cache=wheel_cache,
)
results = reqset._prepare_file(self.finder, ireq)
else:
# pip >= 10
preparer_kwargs = {
"build_dir": self.build_dir,
"src_dir": self.source_dir,
"download_dir": download_dir,
"wheel_download_dir": self._wheel_download_dir,
"progress_bar": "off",
"build_isolation": self.build_isolation,
}
resolver_kwargs = {
"finder": self.finder,
"session": self.session,
"upgrade_strategy": "to-satisfy-only",
"force_reinstall": False,
"ignore_dependencies": False,
"ignore_requires_python": False,
"ignore_installed": True,
"isolated": False,
"wheel_cache": wheel_cache,
"use_user_site": False,
}
resolver = None
preparer = None
with RequirementTracker() as req_tracker:
# Pip 18 uses a requirement tracker to prevent fork bombs
if req_tracker:
preparer_kwargs["req_tracker"] = req_tracker
preparer = RequirementPreparer(**preparer_kwargs)
resolver_kwargs["preparer"] = preparer
reqset = RequirementSet()
ireq.is_direct = True
reqset.add_requirement(ireq)
resolver = PipResolver(**resolver_kwargs)
resolver.require_hashes = False
results = resolver._resolve_one(reqset, ireq)
reqset.cleanup_files()
return set(results)
def resolve_reqs(self, download_dir, ireq, wheel_cache):
results = None
try:
from pip._internal.operations.prepare import RequirementPreparer
from pip._internal.resolve import Resolver as PipResolver
except ImportError:
# Pip 9 and below
reqset = RequirementSet(
self.build_dir,
self.source_dir,
download_dir=download_dir,
wheel_download_dir=self._wheel_download_dir,
session=self.session,
wheel_cache=wheel_cache,
)
results = reqset._prepare_file(self.finder, ireq)
else:
# pip >= 10
preparer_kwargs = {
"build_dir": self.build_dir,
"src_dir": self.source_dir,
"download_dir": download_dir,
"wheel_download_dir": self._wheel_download_dir,
"progress_bar": "off",
"build_isolation": self.build_isolation,
}
resolver_kwargs = {
"finder": self.finder,
"session": self.session,
"upgrade_strategy": "to-satisfy-only",
"force_reinstall": False,
"ignore_dependencies": False,
"ignore_requires_python": False,
"ignore_installed": True,
"isolated": False,
"wheel_cache": wheel_cache,
"use_user_site": False,
}
resolver = None
preparer = None
with RequirementTracker() as req_tracker:
# Pip 18 uses a requirement tracker to prevent fork bombs
if req_tracker:
preparer_kwargs["req_tracker"] = req_tracker
preparer = RequirementPreparer(**preparer_kwargs)
resolver_kwargs["preparer"] = preparer
reqset = RequirementSet()
ireq.is_direct = True
reqset.add_requirement(ireq)
resolver = PipResolver(**resolver_kwargs)
resolver.require_hashes = False
results = resolver._resolve_one(reqset, ireq)
reqset.cleanup_files()
return set(results)
def resolve_reqs(self, download_dir, ireq, wheel_cache):
results = None
try:
from pip._internal.operations.prepare import RequirementPreparer
from pip._internal.resolve import Resolver as PipResolver
except ImportError:
# Pip 9 and below
reqset = RequirementSet(
self.build_dir,
self.source_dir,
download_dir=download_dir,
wheel_download_dir=self._wheel_download_dir,
session=self.session,
wheel_cache=wheel_cache)
results = reqset._prepare_file(self.finder, ireq)
else:
# pip >= 10
preparer_kwargs = {
'build_dir': self.build_dir,
'src_dir': self.source_dir,
'download_dir': download_dir,
'wheel_download_dir': self._wheel_download_dir,
'progress_bar': 'off',
'build_isolation': False
}
resolver_kwargs = {
'finder': self.finder,
'session': self.session,
'upgrade_strategy': "to-satisfy-only",
'force_reinstall': False,
'ignore_dependencies': False,
'ignore_requires_python': False,
'ignore_installed': True,
'isolated': False,
'wheel_cache': wheel_cache,
'use_user_site': False
}
resolver = None
preparer = None
with RequirementTracker() as req_tracker:
# Pip 18 uses a requirement tracker to prevent fork bombs
if req_tracker:
preparer_kwargs['req_tracker'] = req_tracker
preparer = RequirementPreparer(**preparer_kwargs)
resolver_kwargs['preparer'] = preparer
reqset = RequirementSet()
ireq.is_direct = True
reqset.add_requirement(ireq)
resolver = PipResolver(**resolver_kwargs)
resolver.require_hashes = False
results = resolver._resolve_one(reqset, ireq)
reqset.cleanup_files()
return set(results)
