def format_for_columns(pkgs, options):
"""
Convert the package data into something usable
by output_package_listing_columns.
"""
running_outdated = options.outdated
# Adjust the header for the `pip list --outdated` case.
if running_outdated:
header = ["Package", "Version", "Latest", "Type"]
else:
header = ["Package", "Version"]
data = []
if options.verbose >= 1 or any(dist_is_editable(x) for x in pkgs):
header.append("Location")
if options.verbose >= 1:
header.append("Installer")
for proj in pkgs:
# if we're working on the 'outdated' list, separate out the
# latest_version and type
row = [proj.project_name, proj.version]
if running_outdated:
row.append(proj.latest_version)
row.append(proj.latest_filetype)
if options.verbose >= 1 or dist_is_editable(proj):
row.append(proj.location)
if options.verbose >= 1:
row.append(get_installer(proj))
data.append(row)
return data, header
def format_for_columns(pkgs, options):
"""
Convert the package data into something usable
by output_package_listing_columns.
"""
running_outdated = options.outdated
# Adjust the header for the `pip list --outdated` case.
if running_outdated:
header = ["Package", "Version", "Latest", "Type"]
else:
header = ["Package", "Version"]
data = []
if options.verbose >= 1 or any(dist_is_editable(x) for x in pkgs):
header.append("Location")
if options.verbose >= 1:
header.append("Installer")
for proj in pkgs:
# if we're working on the 'outdated' list, separate out the
# latest_version and type
row = [proj.project_name, proj.version]
if running_outdated:
row.append(proj.latest_version)
row.append(proj.latest_filetype)
if options.verbose >= 1 or dist_is_editable(proj):
row.append(proj.location)
if options.verbose >= 1:
row.append(get_installer(proj))
data.append(row)
return data, header
def format_for_columns(pkgs, options):
"""
Convert the package data into something usable
by output_package_listing_columns.
"""
running_outdated = options.outdated
running_columnsx = True if options.list_format == 'columnsx' else False
# Adjust the header for the `pip list --outdated` case.
running_showlatest = False
header = ["Package", "Version"]
if running_outdated:
header.append("Latest")
header.append("Type")
running_showlatest = True
data = []
if options.verbose >= 1 or any(dist_is_editable(x) for x in pkgs):
header.append("Location")
if options.verbose >= 1 or running_columnsx:
header.append("Installer")
dct = rdCndGetNames() if running_columnsx else {}
nLngDct = len(dct)
if (nLngDct > 1): # dct may be empty on Python without Anaconda
header.append("Owner")
for proj in pkgs:
# if we're working on the 'outdated' list, separate out the
# latest_version and type
row = [proj.project_name, proj.version]
if running_outdated:
row.append(proj.latest_version)
row.append(proj.latest_filetype)
if options.verbose >= 1 or dist_is_editable(proj):
row.append(proj.location)
if options.verbose >= 1 or running_columnsx:
row.append(get_installer(proj))
if (nLngDct > 1):
if rdCndIsNameIn(dct, proj.project_name):
row.append("Anaconda")
else:
row.append("ThePip")
data.append(row)
return data, header
def _init_args_from_dist(cls, dist, dependency_links):
"""
Compute and return arguments (req, editable, comments) to pass to
FrozenRequirement.__init__().
This method is for use in FrozenRequirement.from_dist().
"""
location = os.path.normcase(os.path.abspath(dist.location))
from pip._internal.vcs import vcs, get_src_requirement
if not dist_is_editable(dist):
req = dist.as_requirement()
return (req, False, [])
vc_type = vcs.get_backend_type(location)
if not vc_type:
req = dist.as_requirement()
return (req, False, [])
try:
req = get_src_requirement(vc_type, dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc)
else:
if req is not None:
return (req, True, [])
logger.warning('Could not determine repository location of %s',
location)
comments = ['## !! Could not determine repository location']
req = dist.as_requirement()
return (req, False, comments)
def from_dist(cls, dist, dependency_links):
location = os.path.normcase(os.path.abspath(dist.location))
comments = []
from pip._internal.vcs import vcs, get_src_requirement
if dist_is_editable(dist) and vcs.get_backend_name(location):
editable = True
try:
req = get_src_requirement(dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc)
req = None
if req is None:
logger.warning('Could not determine repository location of %s',
location)
comments.append(
'## !! Could not determine repository location')
req = dist.as_requirement()
editable = False
else:
editable = False
req = dist.as_requirement()
specs = req.specs
assert len(specs) == 1 and specs[0][0] in ["==", "==="], \
'Expected 1 spec with == or ===; specs = %r; dist = %r' % \
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
def get_requirement_info(dist):
# type: (Distribution) -> RequirementInfo
"""
Compute and return values (req, editable, comments) for use in
FrozenRequirement.from_dist().
"""
if not dist_is_editable(dist):
return (None, False, [])
location = os.path.normcase(os.path.abspath(dist.location))
from pip._internal.vcs import vcs, RemoteNotFoundError
vc_type = vcs.get_backend_type(location)
if not vc_type:
req = dist.as_requirement()
logger.debug(
'No VCS found for editable requirement {!r} in: {!r}', req,
location,
)
comments = [
'# Editable install with no version control ({})'.format(req)
]
return (location, True, comments)
try:
req = vc_type.get_src_requirement(location, dist.project_name)
except RemoteNotFoundError:
req = dist.as_requirement()
comments = [
'# Editable {} install with no remote ({})'.format(
vc_type.__name__, req,
)
]
return (location, True, comments)
except BadCommand:
logger.warning(
'cannot determine version of editable source in %s '
'(%s command not found in path)',
location,
vc_type.name,
)
return (None, True, [])
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc
)
else:
if req is not None:
return (req, True, [])
logger.warning(
'Could not determine repository location of %s', location
)
comments = ['## !! Could not determine repository location']
return (None, False, comments)
def get_requirement_info(dist):
# type: (Distribution) -> RequirementInfo
"""
Compute and return values (req, editable, comments) for use in
FrozenRequirement.from_dist().
"""
if not dist_is_editable(dist):
return (None, False, [])
location = os.path.normcase(os.path.abspath(dist.location))
from pip._internal.vcs import vcs, RemoteNotFoundError
vc_type = vcs.get_backend_type(location)
if not vc_type:
req = dist.as_requirement()
logger.debug(
'No VCS found for editable requirement {!r} in: {!r}', req,
location,
)
comments = [
'# Editable install with no version control ({})'.format(req)
]
return (location, True, comments)
try:
req = vc_type.get_src_requirement(location, dist.project_name)
except RemoteNotFoundError:
req = dist.as_requirement()
comments = [
'# Editable {} install with no remote ({})'.format(
vc_type.__name__, req,
)
]
return (location, True, comments)
except BadCommand:
logger.warning(
'cannot determine version of editable source in %s '
'(%s command not found in path)',
location,
vc_type.name,
)
return (None, True, [])
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc
)
else:
if req is not None:
return (req, True, [])
logger.warning(
'Could not determine repository location of %s', location
)
comments = ['## !! Could not determine repository location']
return (None, False, comments)
def from_dist(cls, dist, dependency_links):
location = os.path.normcase(os.path.abspath(dist.location))
comments = []
from pip._internal.vcs import vcs, get_src_requirement
if dist_is_editable(dist) and vcs.get_backend_name(location):
editable = True
try:
req = get_src_requirement(dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc)
req = None
if req is None:
logger.warning('Could not determine repository location of %s',
location)
comments.append(
'## !! Could not determine repository location')
req = dist.as_requirement()
editable = False
else:
editable = False
req = dist.as_requirement()
specs = req.specs
assert len(specs) == 1 and specs[0][0] in ["==", "==="], \
'Expected 1 spec with == or ===; specs = %r; dist = %r' % \
(specs, dist)
version = specs[0][1]
ver_match = cls._rev_re.search(version)
date_match = cls._date_re.search(version)
if ver_match or date_match:
svn_backend = vcs.get_backend('svn')
if svn_backend:
svn_location = svn_backend().get_location(
dist,
dependency_links,
)
if not svn_location:
logger.warning('Warning: cannot find svn location for %s',
req)
comments.append(
'## FIXME: could not find svn URL in dependency_links '
'for this package:')
else:
warnings.warn(
"SVN editable detection based on dependency links "
"will be dropped in the future.",
RemovedInPip11Warning,
)
comments.append(
'# Installing as editable to satisfy requirement %s:' %
req)
if ver_match:
rev = ver_match.group(1)
else:
rev = '{%s}' % date_match.group(1)
editable = True
req = '%s@%s#egg=%s' % (svn_location, rev,
cls.egg_name(dist))
return cls(dist.project_name, req, editable, comments)
def get_requirement_info(dist):
# type: (Distribution) -> RequirementInfo
"""
Compute and return values (req, editable, comments) for use in
FrozenRequirement.from_dist().
"""
if not dist_is_editable(dist):
return (None, False, [])
def output_package(dist):
"""Return string displaying package information."""
if dist_is_editable(dist):
return '%s (%s, %s)' % (
dist.project_name,
dist.version,
dist.location,
)
return '%s (%s)' % (dist.project_name, dist.version)
def output_legacy(self, dist, options):
if options.verbose >= 1:
return "%s (%s, %s, %s)" % (
dist.project_name,
dist.version,
dist.location,
get_installer(dist),
)
elif dist_is_editable(dist):
return "%s (%s, %s)" % (dist.project_name, dist.version, dist.location)
else:
return "%s (%s)" % (dist.project_name, dist.version)
def output_legacy(self, dist, options):
if options.verbose >= 1:
return '%s (%s, %s, %s)' % (
dist.project_name,
dist.version,
dist.location,
get_installer(dist),
)
elif dist_is_editable(dist):
return '%s (%s, %s)' % (
dist.project_name,
dist.version,
dist.location,
)
else:
return '%s (%s)' % (dist.project_name, dist.version)
def get_requirement_info(dist):
"""
Compute and return values (req, editable, comments) for use in
FrozenRequirement.from_dist().
"""
if not dist_is_editable(dist):
return (None, False, [])
location = os.path.normcase(os.path.abspath(dist.location))
from pip._internal.vcs import vcs
vc_type = vcs.get_backend_type(location)
if not vc_type:
return (None, False, [])
try:
req = vc_type().get_src_requirement(dist, location)
except BadCommand:
logger.warning(
'cannot determine version of editable source in %s '
'(%s command not found in path)',
location,
vc_type.name,
)
return (None, True, [])
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc
)
else:
if req is not None:
return (req, True, [])
logger.warning(
'Could not determine repository location of %s', location
)
comments = ['## !! Could not determine repository location']
return (None, False, comments)
def make_package(dist):
pkg_info = message_from_string(dist.get_metadata(dist.PKG_INFO))
pkg = {
'key': dist.key,
'name': dist.project_name,
'version': dist.version,
'description': get_pkg_info(pkg_info, 'Summary'),
'license': get_pkg_info(pkg_info, 'License'),
'home_page': get_pkg_info(pkg_info, 'Home-page'),
'is_editable': dist_is_editable(dist),
'in_user_site': dist_in_usersite(dist),
'in_global_site': not dist_is_local(dist),
'requirements': {
req.key: str(req.specifier) or None
for req in dist.requires()
},
'issues': [],
}
return pkg
def read_installed(verbose=True):
cwd = os.getcwd()
if verbose:
try:
# virtual environment with venv in python 3.3+
from site import getsitepackages
site_package_dirs = getsitepackages()
except ImportError:
# virtual environment with virtualenv
# https://github.com/pypa/virtualenv/issues/228
from distutils.sysconfig import get_python_lib
site_package_dirs = [get_python_lib()]
print('reading installed from:\n\t{}'.format('\n\t'.join(
[os.path.relpath(x, cwd) for x in site_package_dirs])))
pkgs = get_installed_distributions()
tree = PackageDAG.from_pkgs(pkgs)
branch_keys = set(r.key for r in flatten(tree.values()))
nodes = [p for p in tree.keys() if p.key not in branch_keys]
project_names = set(normalize_package_name(p.project_name) for p in nodes)
editable_packages = set(
normalize_package_name(p.project_name) for p in nodes
if dist_is_editable(p._obj))
return set(project_names), editable_packages, tree
def is_editable(self) -> bool:
return dist_is_editable(self.dist)
def from_dist(cls, dist, dependency_links):
location = os.path.normcase(os.path.abspath(dist.location))
comments = []
from pip._internal.vcs import vcs, get_src_requirement
if dist_is_editable(dist) and vcs.get_backend_name(location):
editable = True
try:
req = get_src_requirement(dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc
)
req = None
if req is None:
logger.warning(
'Could not determine repository location of %s', location
)
comments.append(
'## !! Could not determine repository location'
)
req = dist.as_requirement()
editable = False
else:
editable = False
req = dist.as_requirement()
specs = req.specs
assert len(specs) == 1 and specs[0][0] in ["==", "==="], \
'Expected 1 spec with == or ===; specs = %r; dist = %r' % \
(specs, dist)
version = specs[0][1]
ver_match = cls._rev_re.search(version)
date_match = cls._date_re.search(version)
if ver_match or date_match:
svn_backend = vcs.get_backend('svn')
if svn_backend:
svn_location = svn_backend().get_location(
dist,
dependency_links,
)
if not svn_location:
logger.warning(
'Warning: cannot find svn location for %s', req,
)
comments.append(
'## FIXME: could not find svn URL in dependency_links '
'for this package:'
)
else:
warnings.warn(
"SVN editable detection based on dependency links "
"will be dropped in the future.",
RemovedInPip11Warning,
)
comments.append(
'# Installing as editable to satisfy requirement %s:' %
req
)
if ver_match:
rev = ver_match.group(1)
else:
rev = '{%s}' % date_match.group(1)
editable = True
req = '%s@%s#egg=%s' % (
svn_location,
rev,
cls.egg_name(dist)
)
return cls(dist.project_name, req, editable, comments)
def get_requirement_info(dist):
# type: (Distribution) -> RequirementInfo
"""
Compute and return values (req, editable, comments) for use in
FrozenRequirement.from_dist().
"""
if not dist_is_editable(dist):
return (None, False, [])
location = os.path.normcase(os.path.abspath(dist.location))
from pip._internal.vcs import RemoteNotFoundError, RemoteNotValidError, vcs
vcs_backend = vcs.get_backend_for_dir(location)
if vcs_backend is None:
req = dist.as_requirement()
logger.debug(
'No VCS found for editable requirement "%s" in: %r',
req,
location,
)
comments = [f'# Editable install with no version control ({req})']
return (location, True, comments)
try:
req = vcs_backend.get_src_requirement(location, dist.project_name)
except RemoteNotFoundError:
req = dist.as_requirement()
comments = [
'# Editable {} install with no remote ({})'.format(
type(vcs_backend).__name__,
req,
)
]
return (location, True, comments)
except RemoteNotValidError as ex:
req = dist.as_requirement()
comments = [
f"# Editable {type(vcs_backend).__name__} install ({req}) with "
f"either a deleted local remote or invalid URI:",
f"# '{ex.url}'",
]
return (location, True, comments)
except BadCommand:
logger.warning(
'cannot determine version of editable source in %s '
'(%s command not found in path)',
location,
vcs_backend.name,
)
return (None, True, [])
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc)
else:
return (req, True, [])
logger.warning('Could not determine repository location of %s', location)
comments = ['## !! Could not determine repository location']
return (None, False, comments)
def is_editable(self):
# type: () -> bool
return dist_is_editable(self.dist)
def editable(self):
# type: () -> bool
return misc.dist_is_editable(self._dist)
def update(args=None):
try:
from pip._internal.utils.misc import (get_installed_version,
dist_is_editable, dist_location)
except ImportError:
from pip.utils import (get_installed_version, dist_is_editable,
dist_location)
import platform
import subprocess
from subprocess import CalledProcessError
dist = get_dist('topicexplorer')
if dist_is_editable(dist): # pragma: no cover
print(
"You have an editable install, so updates will be pulled from git."
)
print("Your install directory is: {}\n".format(dist.location))
for attempt in range(2):
try:
import git
from git.exc import InvalidGitRepositoryError
break
except ImportError:
install = input(
"GitPython is required, but is not installed. Install? [Y/n] "
)
if install == '' or install.lower()[0] == 'y':
subprocess.check_call('pip install gitpython', shell=True)
# TODO: Add error handling for failed gitpython install
# Refresh local python path to reflect gitpython
import site
reload(site)
# attempt import once again
import git
reload(git)
from git.exc import InvalidGitRepositoryError
else:
print("GitPython is required to work with an editable install,")
print("but it was not successfully installed.\n")
return
try:
repo = git.Repo(dist.location)
except InvalidGitRepositoryError:
print(
"pip has detected an editable install, but the install directory"
)
print("is not a valid git repository.\n")
return
if repo.is_dirty():
print("There are uncommitted changes in your local repository.")
print("Please commit before running `topicexplorer update`.\n")
return
if repo.active_branch != repo.heads.master:
print("You are on the '{}' branch.".format(repo.active_branch),
end=' ')
install = input("Switch to the 'master' branch? [Y/n] ")
if install == '' or install.lower()[0] == 'y':
print("Switched to 'master' branch.")
repo.heads.master.checkout()
else:
print(
"You must switch to the 'master' branch to use `topicexplorer update`."
)
return
if not repo.bare:
# check for upstream updates
branch = repo.active_branch
repo.remotes.origin.fetch(branch)
commits_behind = list(
repo.iter_commits(
'{BRANCH}..origin/{BRANCH}'.format(BRANCH=branch.name)))
commits_ahead = list(
repo.iter_commits(
'origin/{BRANCH}..{BRANCH}'.format(BRANCH=branch.name)))
if commits_behind:
print("Your branch is {} commits behind GitHub.".format(
len(commits_behind)))
if platform.system() == 'Windows': # pragma: no cover
import sys
if sys.argv[0] != __file__:
print(
"Use the `python -m topicexplorer.update` command to update."
)
return
# TODO: remove process_exists('vsm.exe') on 1.0rc1
if process_exists('topicexplorer.exe') or process_exists(
'vsm.exe'):
print("vsm is currently running,", end=' ')
print("please close all Topic Explorers to update.")
return
print("Pulling changes.")
repo.remotes.origin.pull()
# reinstall, just in case dependencies or version have updated
try:
subprocess.check_call('python setup.py develop',
cwd=dist.location,
shell=True)
except:
print("ERROR: Update did not comlete installation.\n")
else:
print("Your local branch was updated.\n")
elif commits_ahead:
print("Your branch is {} commits ahead of GitHub.".format(
len(commits_ahead)))
push = input("Do you want to push? [Y/n] ")
if push == '' or push.lower()[0] == 'y':
repo.remotes.origin.push()
else:
print(
"Your local branch is synced with GitHub. No updates available.\n"
)
else:
# TODO: Check if pre-release, if so, then continue beta updates.
# If not, then wait for stable release. Allow for override flag.
from pip._vendor.packaging.version import parse as parse_version
installed_version = parse_version(
get_installed_version('topicexplorer'))
pypi_version = parse_version(pypi_versions('topicexplorer')[-1])
update_available = pypi_version > installed_version
if update_available:
if platform.system() == 'Windows': # pragma: no cover
import sys
if sys.argv[0] != __file__:
print(
"Update available. Use the `python -m topicexplorer.update`",
end=' ')
print("command to update.")
return
# TODO: remove process_exists('vsm.exe') on 1.0rc1
if process_exists('topicexplorer.exe') or process_exists(
'vsm.exe'):
print(
"topicexplorer is currently running, please close all Topic Explorers to update."
)
return
try:
subprocess.check_call(
'pip install topicexplorer=={} --no-cache-dir'.format(
pypi_version),
shell=True)
except CalledProcessError:
print("ERROR: Update did not comlete installation.\n")
else:
print("Updated from {} to {}.\n".format(
installed_version, pypi_version))
else:
print("You have the most recent release. No updates available.\n")
def resolve(
self, root_reqs: List[InstallRequirement], check_supported_wheels: bool
) -> RequirementSet:
collected = self.factory.collect_root_requirements(root_reqs)
provider = PipProvider(
factory=self.factory,
constraints=collected.constraints,
ignore_dependencies=self.ignore_dependencies,
upgrade_strategy=self.upgrade_strategy,
user_requested=collected.user_requested,
)
if "PIP_RESOLVER_DEBUG" in os.environ:
reporter: BaseReporter = PipDebuggingReporter()
else:
reporter = PipReporter()
resolver: RLResolver[Requirement, Candidate, str] = RLResolver(
provider,
reporter,
)
try:
try_to_avoid_resolution_too_deep = 2000000
result = self._result = resolver.resolve(
collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
)
except ResolutionImpossible as e:
error = self.factory.get_installation_error(
cast("ResolutionImpossible[Requirement, Candidate]", e),
collected.constraints,
)
raise error from e
req_set = RequirementSet(check_supported_wheels=check_supported_wheels)
for candidate in result.mapping.values():
ireq = candidate.get_install_requirement()
if ireq is None:
continue
# Check if there is already an installation under the same name,
# and set a flag for later stages to uninstall it, if needed.
installed_dist = self.factory.get_dist_to_uninstall(candidate)
if installed_dist is None:
# There is no existing installation -- nothing to uninstall.
ireq.should_reinstall = False
elif self.factory.force_reinstall:
# The --force-reinstall flag is set -- reinstall.
ireq.should_reinstall = True
elif parse_version(installed_dist.version) != candidate.version:
# The installation is different in version -- reinstall.
ireq.should_reinstall = True
elif candidate.is_editable or dist_is_editable(installed_dist):
# The incoming distribution is editable, or different in
# editable-ness to installation -- reinstall.
ireq.should_reinstall = True
elif candidate.source_link and candidate.source_link.is_file:
# The incoming distribution is under file://
if candidate.source_link.is_wheel:
# is a local wheel -- do nothing.
logger.info(
"%s is already installed with the same version as the "
"provided wheel. Use --force-reinstall to force an "
"installation of the wheel.",
ireq.name,
)
continue
looks_like_sdist = (
is_archive_file(candidate.source_link.file_path)
and candidate.source_link.ext != ".zip"
)
if looks_like_sdist:
# is a local sdist -- show a deprecation warning!
reason = (
"Source distribution is being reinstalled despite an "
"installed package having the same name and version as "
"the installed package."
)
replacement = "use --force-reinstall"
deprecated(
reason=reason,
replacement=replacement,
gone_in="21.2",
issue=8711,
)
# is a local sdist or path -- reinstall
ireq.should_reinstall = True
else:
continue
link = candidate.source_link
if link and link.is_yanked:
# The reason can contain non-ASCII characters, Unicode
# is required for Python 2.
msg = (
"The candidate selected for download or install is a "
"yanked version: {name!r} candidate (version {version} "
"at {link})\nReason for being yanked: {reason}"
).format(
name=candidate.name,
version=candidate.version,
link=link,
reason=link.yanked_reason or "<none given>",
)
logger.warning(msg)
req_set.add_named_requirement(ireq)
reqs = req_set.all_requirements
self.factory.preparer.prepare_linked_requirements_more(reqs)
return req_set
def _init_args_from_dist(cls, dist, dependency_links):
"""
Compute and return arguments (req, editable, comments) to pass to
FrozenRequirement.__init__().
This method is for use in FrozenRequirement.from_dist().
"""
location = os.path.normcase(os.path.abspath(dist.location))
comments = []
from pip._internal.vcs import vcs, get_src_requirement
if dist_is_editable(dist) and vcs.get_backend_name(location):
editable = True
try:
req = get_src_requirement(dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc)
req = None
if req is None:
logger.warning('Could not determine repository location of %s',
location)
comments.append(
'## !! Could not determine repository location')
req = dist.as_requirement()
editable = False
else:
editable = False
req = dist.as_requirement()
specs = req.specs
assert len(specs) == 1 and specs[0][0] in ["==", "==="], \
'Expected 1 spec with == or ===; specs = %r; dist = %r' % \
(specs, dist)
version = specs[0][1]
ver_match = cls._rev_re.search(version)
date_match = cls._date_re.search(version)
if ver_match or date_match:
svn_backend = vcs.get_backend('svn')
if svn_backend:
svn_location = svn_backend().get_location(
dist,
dependency_links,
)
if not svn_location:
logger.warning(
'Warning: cannot find svn location for %s',
req,
)
comments.append(
'## FIXME: could not find svn URL in dependency_links '
'for this package:')
else:
deprecated(
"SVN editable detection based on dependency links "
"will be dropped in the future.",
replacement=None,
gone_in="18.2",
issue=4187,
)
comments.append(
'# Installing as editable to satisfy requirement %s:' %
req)
if ver_match:
rev = ver_match.group(1)
else:
rev = '{%s}' % date_match.group(1)
editable = True
egg_name = cls.egg_name(dist)
req = make_vcs_requirement_url(svn_location, rev, egg_name)
return (req, editable, comments)
def resolve(self, root_reqs, check_supported_wheels):
# type: (List[InstallRequirement], bool) -> RequirementSet
constraints = {} # type: Dict[str, SpecifierSet]
user_requested = set() # type: Set[str]
requirements = []
for req in root_reqs:
if req.constraint:
# Ensure we only accept valid constraints
problem = check_invalid_constraint_type(req)
if problem:
raise InstallationError(problem)
if not req.match_markers():
continue
name = canonicalize_name(req.name)
if name in constraints:
constraints[name] = constraints[name] & req.specifier
else:
constraints[name] = req.specifier
else:
if req.user_supplied and req.name:
user_requested.add(canonicalize_name(req.name))
r = self.factory.make_requirement_from_install_req(
req,
requested_extras=(),
)
if r is not None:
requirements.append(r)
provider = PipProvider(
factory=self.factory,
constraints=constraints,
ignore_dependencies=self.ignore_dependencies,
upgrade_strategy=self.upgrade_strategy,
user_requested=user_requested,
)
reporter = BaseReporter()
resolver = RLResolver(provider, reporter)
try:
try_to_avoid_resolution_too_deep = 2000000
self._result = resolver.resolve(
requirements,
max_rounds=try_to_avoid_resolution_too_deep,
)
except ResolutionImpossible as e:
error = self.factory.get_installation_error(e)
six.raise_from(error, e)
req_set = RequirementSet(check_supported_wheels=check_supported_wheels)
for candidate in self._result.mapping.values():
ireq = candidate.get_install_requirement()
if ireq is None:
continue
# Check if there is already an installation under the same name,
# and set a flag for later stages to uninstall it, if needed.
# * There isn't, good -- no uninstalltion needed.
# * The --force-reinstall flag is set. Always reinstall.
# * The installation is different in version or editable-ness, so
# we need to uninstall it to install the new distribution.
# * The installed version is the same as the pending distribution.
# Skip this distrubiton altogether to save work.
installed_dist = self.factory.get_dist_to_uninstall(candidate)
if installed_dist is None:
ireq.should_reinstall = False
elif self.factory.force_reinstall:
ireq.should_reinstall = True
elif installed_dist.parsed_version != candidate.version:
ireq.should_reinstall = True
elif dist_is_editable(installed_dist) != candidate.is_editable:
ireq.should_reinstall = True
else:
continue
link = candidate.source_link
if link and link.is_yanked:
# The reason can contain non-ASCII characters, Unicode
# is required for Python 2.
msg = (
u'The candidate selected for download or install is a '
u'yanked version: {name!r} candidate (version {version} '
u'at {link})\nReason for being yanked: {reason}').format(
name=candidate.name,
version=candidate.version,
link=link,
reason=link.yanked_reason or u'<none given>',
)
logger.warning(msg)
req_set.add_named_requirement(ireq)
return req_set
def _init_args_from_dist(cls, dist, dependency_links):
"""
Compute and return arguments (req, editable, comments) to pass to
FrozenRequirement.__init__().
This method is for use in FrozenRequirement.from_dist().
"""
location = os.path.normcase(os.path.abspath(dist.location))
comments = []
from pip._internal.vcs import vcs, get_src_requirement
if dist_is_editable(dist) and vcs.get_backend_name(location):
editable = True
try:
req = get_src_requirement(dist, location)
except InstallationError as exc:
logger.warning(
"Error when trying to get requirement for VCS system %s, "
"falling back to uneditable format", exc
)
req = None
if req is None:
logger.warning(
'Could not determine repository location of %s', location
)
comments.append(
'## !! Could not determine repository location'
)
req = dist.as_requirement()
editable = False
else:
editable = False
req = dist.as_requirement()
specs = req.specs
assert len(specs) == 1 and specs[0][0] in ["==", "==="], \
'Expected 1 spec with == or ===; specs = %r; dist = %r' % \
(specs, dist)
version = specs[0][1]
ver_match = cls._rev_re.search(version)
date_match = cls._date_re.search(version)
if ver_match or date_match:
svn_backend = vcs.get_backend('svn')
if svn_backend:
svn_location = svn_backend().get_location(
dist,
dependency_links,
)
if not svn_location:
logger.warning(
'Warning: cannot find svn location for %s', req,
)
comments.append(
'## FIXME: could not find svn URL in dependency_links '
'for this package:'
)
else:
deprecated(
"SVN editable detection based on dependency links "
"will be dropped in the future.",
replacement=None,
gone_in="18.2",
issue=4187,
)
comments.append(
'# Installing as editable to satisfy requirement %s:' %
req
)
if ver_match:
rev = ver_match.group(1)
else:
rev = '{%s}' % date_match.group(1)
editable = True
egg_name = cls.egg_name(dist)
req = make_vcs_requirement_url(svn_location, rev, egg_name)
return (req, editable, comments)
def editable(self) -> bool:
return misc.dist_is_editable(self._dist)
import os
from warnings import warn
from pip._internal.utils.misc import dist_is_editable
import pkg_resources
__author__ = "cnheider"
__version__ = "0.1.3"
__doc__ = """
Created on 27/04/2019
@author: cnheider
"""
distributions = {v.key: v for v in pkg_resources.working_set}
distribution = distributions["nvidia-smi"]
DEVELOP = dist_is_editable(distribution)
def get_version(append_time=DEVELOP):
version = __version__
if not version:
version = os.getenv("VERSION", "0.0.0")
if append_time:
now = datetime.datetime.utcnow()
date_version = now.strftime("%Y%m%d%H%M%S")
# date_version = time.time()
if version:
# Most git tags are prefixed with 'v' (example: v1.2.3) this is
# never desirable for artifact repositories, so we strip the
import pkg_resources
from pip._internal.utils.misc import dist_is_editable
distributions = {v.key: v for v in pkg_resources.working_set}
DEV_MODE = dist_is_editable(distributions["jupyter-flex"])
# DEV_MODE = False
del distributions
def update(args=None):
try:
from pip._internal.utils.misc import (get_installed_version, dist_is_editable, dist_location)
except ImportError:
from pip.utils import (get_installed_version, dist_is_editable, dist_location)
import platform
import subprocess
from subprocess import CalledProcessError
dist = get_dist('topicexplorer')
if dist_is_editable(dist): # pragma: no cover
print("You have an editable install, so updates will be pulled from git.")
print("Your install directory is: {}\n".format(dist.location))
for attempt in range(2):
try:
import git
from git.exc import InvalidGitRepositoryError
break
except ImportError:
install = input(
"GitPython is required, but is not installed. Install? [Y/n] ")
if install == '' or install.lower()[0] == 'y':
subprocess.check_call('pip install gitpython', shell=True)
# TODO: Add error handling for failed gitpython install
# Refresh local python path to reflect gitpython
import site
reload(site)
# attempt import once again
import git
reload(git)
from git.exc import InvalidGitRepositoryError
else:
print("GitPython is required to work with an editable install,")
print("but it was not successfully installed.\n")
return
try:
repo = git.Repo(dist.location)
except InvalidGitRepositoryError:
print("pip has detected an editable install, but the install directory")
print("is not a valid git repository.\n")
return
if repo.is_dirty():
print("There are uncommitted changes in your local repository.")
print("Please commit before running `topicexplorer update`.\n")
return
if repo.active_branch != repo.heads.master:
print("You are on the '{}' branch.".format(repo.active_branch), end=' ')
install = input("Switch to the 'master' branch? [Y/n] ")
if install == '' or install.lower()[0] == 'y':
print("Switched to 'master' branch.")
repo.heads.master.checkout()
else:
print("You must switch to the 'master' branch to use `topicexplorer update`.")
return
if not repo.bare:
# check for upstream updates
branch = repo.active_branch
repo.remotes.origin.fetch(branch)
commits_behind = list(repo.iter_commits(
'{BRANCH}..origin/{BRANCH}'.format(BRANCH=branch.name)))
commits_ahead = list(repo.iter_commits(
'origin/{BRANCH}..{BRANCH}'.format(BRANCH=branch.name)))
if commits_behind:
print("Your branch is {} commits behind GitHub.".format(len(commits_behind)))
if platform.system() == 'Windows': # pragma: no cover
import sys
if sys.argv[0] != __file__:
print("Use the `python -m topicexplorer.update` command to update.")
return
# TODO: remove process_exists('vsm.exe') on 1.0rc1
if process_exists('topicexplorer.exe') or process_exists('vsm.exe'):
print("vsm is currently running,", end=' ')
print("please close all Topic Explorers to update.")
return
print("Pulling changes.")
repo.remotes.origin.pull()
# reinstall, just in case dependencies or version have updated
try:
subprocess.check_call('python setup.py develop',
cwd=dist.location, shell=True)
except:
print("ERROR: Update did not comlete installation.\n")
else:
print("Your local branch was updated.\n")
elif commits_ahead:
print("Your branch is {} commits ahead of GitHub.".format(len(commits_ahead)))
push = input("Do you want to push? [Y/n] ")
if push == '' or push.lower()[0] == 'y':
repo.remotes.origin.push()
else:
print("Your local branch is synced with GitHub. No updates available.\n")
else:
# TODO: Check if pre-release, if so, then continue beta updates.
# If not, then wait for stable release. Allow for override flag.
from pip._vendor.packaging.version import parse as parse_version
installed_version = parse_version(get_installed_version('topicexplorer'))
pypi_version = parse_version(pypi_versions('topicexplorer')[-1])
update_available = pypi_version > installed_version
if update_available:
if platform.system() == 'Windows': # pragma: no cover
import sys
if sys.argv[0] != __file__:
print("Update available. Use the `python -m topicexplorer.update`", end=' ')
print("command to update.")
return
# TODO: remove process_exists('vsm.exe') on 1.0rc1
if process_exists('topicexplorer.exe') or process_exists('vsm.exe'):
print("topicexplorer is currently running, please close all Topic Explorers to update.")
return
try:
subprocess.check_call(
'pip install topicexplorer=={} --no-cache-dir'.format(pypi_version),
shell=True)
except CalledProcessError:
print("ERROR: Update did not comlete installation.\n")
else:
print("Updated from {} to {}.\n".format(installed_version, pypi_version))
else:
print("You have the most recent release. No updates available.\n")
def resolve(self, root_reqs, check_supported_wheels):
# type: (List[InstallRequirement], bool) -> RequirementSet
constraints = {} # type: Dict[str, Constraint]
user_requested = set() # type: Set[str]
requirements = []
for req in root_reqs:
if req.constraint:
# Ensure we only accept valid constraints
problem = check_invalid_constraint_type(req)
if problem:
raise InstallationError(problem)
if not req.match_markers():
continue
name = canonicalize_name(req.name)
if name in constraints:
constraints[name] &= req
else:
constraints[name] = Constraint.from_ireq(req)
else:
if req.user_supplied and req.name:
user_requested.add(canonicalize_name(req.name))
r = self.factory.make_requirement_from_install_req(
req,
requested_extras=(),
)
if r is not None:
requirements.append(r)
provider = PipProvider(
factory=self.factory,
constraints=constraints,
ignore_dependencies=self.ignore_dependencies,
upgrade_strategy=self.upgrade_strategy,
user_requested=user_requested,
)
if "PIP_RESOLVER_DEBUG" in os.environ:
reporter = PipDebuggingReporter()
else:
reporter = PipReporter()
resolver = RLResolver(provider, reporter)
try:
try_to_avoid_resolution_too_deep = 2000000
self._result = resolver.resolve(
requirements,
max_rounds=try_to_avoid_resolution_too_deep,
)
except ResolutionImpossible as e:
error = self.factory.get_installation_error(e)
six.raise_from(error, e)
req_set = RequirementSet(check_supported_wheels=check_supported_wheels)
for candidate in self._result.mapping.values():
ireq = candidate.get_install_requirement()
if ireq is None:
continue
# Check if there is already an installation under the same name,
# and set a flag for later stages to uninstall it, if needed.
installed_dist = self.factory.get_dist_to_uninstall(candidate)
if installed_dist is None:
# There is no existing installation -- nothing to uninstall.
ireq.should_reinstall = False
elif self.factory.force_reinstall:
# The --force-reinstall flag is set -- reinstall.
ireq.should_reinstall = True
elif installed_dist.parsed_version != candidate.version:
# The installation is different in version -- reinstall.
ireq.should_reinstall = True
elif candidate.is_editable or dist_is_editable(installed_dist):
# The incoming distribution is editable, or different in
# editable-ness to installation -- reinstall.
ireq.should_reinstall = True
elif candidate.source_link.is_file:
# The incoming distribution is under file://
if candidate.source_link.is_wheel:
# is a local wheel -- do nothing.
logger.info(
"%s is already installed with the same version as the "
"provided wheel. Use --force-reinstall to force an "
"installation of the wheel.",
ireq.name,
)
continue
looks_like_sdist = (is_archive_file(
candidate.source_link.file_path)
and candidate.source_link.ext != ".zip")
if looks_like_sdist:
# is a local sdist -- show a deprecation warning!
reason = (
"Source distribution is being reinstalled despite an "
"installed package having the same name and version as "
"the installed package.")
replacement = "use --force-reinstall"
deprecated(
reason=reason,
replacement=replacement,
gone_in="21.1",
issue=8711,
)
# is a local sdist or path -- reinstall
ireq.should_reinstall = True
else:
continue
link = candidate.source_link
if link and link.is_yanked:
# The reason can contain non-ASCII characters, Unicode
# is required for Python 2.
msg = ('The candidate selected for download or install is a '
'yanked version: {name!r} candidate (version {version} '
'at {link})\nReason for being yanked: {reason}').format(
name=candidate.name,
version=candidate.version,
link=link,
reason=link.yanked_reason or '<none given>',
)
logger.warning(msg)
req_set.add_named_requirement(ireq)
reqs = req_set.all_requirements
self.factory.preparer.prepare_linked_requirements_more(reqs)
return req_set
continue
# Check if there is already an installation under the same name,
# and set a flag for later stages to uninstall it, if needed.
<<<<<<< HEAD
installed_dist = self.factory.get_dist_to_uninstall(candidate)
if installed_dist is None:
# There is no existing installation -- nothing to uninstall.
ireq.should_reinstall = False
elif self.factory.force_reinstall:
# The --force-reinstall flag is set -- reinstall.
ireq.should_reinstall = True
elif installed_dist.parsed_version != candidate.version:
# The installation is different in version -- reinstall.
ireq.should_reinstall = True
elif candidate.is_editable or dist_is_editable(installed_dist):
# The incoming distribution is editable, or different in
# editable-ness to installation -- reinstall.
ireq.should_reinstall = True
elif candidate.source_link.is_file:
# The incoming distribution is under file://
if candidate.source_link.is_wheel:
# is a local wheel -- do nothing.
logger.info(
"%s is already installed with the same version as the "
"provided wheel. Use --force-reinstall to force an "
"installation of the wheel.",
ireq.name,
)
continue
