def list_packages(prefix, installed, regex=None, format='human',
show_channel_urls=context.show_channel_urls):
res = 0
result = []
for dist in get_packages(installed, regex):
if format == 'canonical':
result.append(dist)
continue
if format == 'export':
result.append('='.join(dist.quad[:3]))
continue
try:
# Returns None if no meta-file found (e.g. pip install)
info = is_linked(prefix, dist)
features = set(info.get('features', '').split())
disp = '%(name)-25s %(version)-15s %(build)15s' % info
disp += ' %s' % disp_features(features)
schannel = info.get('schannel')
if show_channel_urls or show_channel_urls is None and schannel != DEFAULTS:
disp += ' %s' % schannel
result.append(disp)
except (AttributeError, IOError, KeyError, ValueError) as e:
log.debug("exception for dist %s:\n%r", dist, e)
result.append('%-25s %-15s %15s' % tuple(dist.quad[:3]))
return res, result
def list_packages(prefix, installed, regex=None, format='human',
show_channel_urls=context.show_channel_urls):
res = 0
result = []
for dist in get_packages(installed, regex):
if format == 'canonical':
result.append(dist)
continue
if format == 'export':
result.append('='.join(dist.quad[:3]))
continue
try:
# Returns None if no meta-file found (e.g. pip install)
info = is_linked(prefix, dist)
features = set(info.get('features', '').split())
disp = '%(name)-25s %(version)-15s %(build)15s' % info
disp += ' %s' % disp_features(features)
schannel = info.get('schannel')
if show_channel_urls or show_channel_urls is None and schannel != DEFAULTS:
disp += ' %s' % schannel
result.append(disp)
except (AttributeError, IOError, KeyError, ValueError) as e:
log.debug("exception for dist %s:\n%r", dist, e)
result.append('%-25s %-15s %15s' % tuple(dist.quad[:3]))
return res, result
def which_package(path):
"""
given the path (of a (presumably) conda installed file) iterate over
the conda packages the file came from. Usually the iteration yields
only one package.
"""
path = abspath(path)
prefix = which_prefix(path)
if prefix is None:
raise RuntimeError("could not determine conda prefix from: %s" % path)
for dist in linked(prefix):
meta = is_linked(prefix, dist)
if any(abspath(join(prefix, f)) == path for f in meta['files']):
yield dist
def which_package(path):
"""
given the path (of a (presumably) conda installed file) iterate over
the conda packages the file came from. Usually the iteration yields
only one package.
"""
path = abspath(path)
prefix = which_prefix(path)
if prefix is None:
raise RuntimeError("could not determine conda prefix from: %s" % path)
for dist in linked(prefix):
meta = is_linked(prefix, dist)
if any(abspath(join(prefix, f)) == path for f in meta['files']):
yield dist
