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Code Issues Releases Activity

add _find_all_versions

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This commit is contained in:
Xavier Fernandez 2015-03-08 16:24:49 +01:00
parent df57e0221d
commit 897e18f004
1 changed files with 14 additions and 13 deletions
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27
pip/index.py
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@ -291,7 +291,7 @@ class PackageFinder(object):
RemovedInPip7Warning,
)
def find_requirement(self, req, upgrade):
def _find_all_versions(self, req):
def mkurl_pypi_url(url):
loc = posixpath.join(url, url_name)
@ -406,15 +406,6 @@ class PackageFinder(object):
raise DistributionNotFound(
'No distributions at all found for %s' % req
)
installed_version = []
if req.satisfied_by is not None:
installed_version = [
InstallationCandidate(
req.name,
req.satisfied_by.version,
INSTALLED_VERSION,
),
]
if file_versions:
file_versions.sort(reverse=True)
logger.debug(
@ -426,11 +417,13 @@ class PackageFinder(object):
)
# This is an intentional priority ordering
all_versions = (
return (
file_versions + find_links_versions + page_versions +
dependency_versions
)
def find_requirement(self, req, upgrade):
all_versions = self._find_all_versions(req)
# Filter out anything which doesn't match our specifier
_versions = set(
req.specifier.filter(
@ -445,8 +438,16 @@ class PackageFinder(object):
x for x in all_versions if x.version in _versions
]
# Finally add our existing versions to the front of our versions.
applicable_versions = installed_version + applicable_versions
if req.satisfied_by is not None:
# Finally add our existing versions to the front of our versions.
applicable_versions.insert(
0,
InstallationCandidate(
req.name,
req.satisfied_by.version,
INSTALLED_VERSION,
)
)
applicable_versions = self._sort_versions(applicable_versions)
existing_applicable = any(