def test_skip_invalid_wheel_link(self, data):
"""
Test if PackageFinder skips invalid wheel filenames
"""
log = []
logger.add_consumers((logger.DEBUG, log.append))
req = InstallRequirement.from_line("invalid")
#data.find_links contains "invalid.whl", which is an invalid wheel
finder = PackageFinder([data.find_links], [], use_wheel=True)
with pytest.raises(DistributionNotFound):
finder.find_requirement(req, True)
"invalid.whl because the wheel filename is invalid" in "".join(log)
def test_skip_invalid_wheel_link(self, data):
"""
Test if PackageFinder skips invalid wheel filenames
"""
log = []
logger.add_consumers((logger.DEBUG, log.append))
req = InstallRequirement.from_line("invalid")
#data.find_links contains "invalid.whl", which is an invalid wheel
finder = PackageFinder([data.find_links], [], use_wheel=True)
with pytest.raises(DistributionNotFound):
finder.find_requirement(req, True)
"invalid.whl because the wheel filename is invalid" in "".join(log)
def main(self, args):
options, args = self.parse_args(args)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.add_consumers(
(level, sys.stdout),
(logger.DEBUG, complete_log.append),
)
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
#TODO: try to get these passing down from the command?
# without resorting to os.environ to hold these.
if options.no_input:
os.environ['PIP_NO_INPUT'] = '1'
if options.exists_action:
os.environ['PIP_EXISTS_ACTION'] = ' '.join(options.exists_action)
if options.require_venv:
# If a venv is required check if it can really be found
if not running_under_virtualenv():
logger.fatal(
'Could not find an activated virtualenv (required).')
sys.exit(VIRTUALENV_NOT_FOUND)
if options.log:
log_fp = open_logfile(options.log, 'a')
logger.add_consumers((logger.DEBUG, log_fp))
else:
log_fp = None
exit = SUCCESS
store_log = False
try:
status = self.run(options, args)
# FIXME: all commands should return an exit status
# and when it is done, isinstance is not needed anymore
if isinstance(status, int):
exit = status
except PreviousBuildDirError:
e = sys.exc_info()[1]
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError):
e = sys.exc_info()[1]
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except BadCommand:
e = sys.exc_info()[1]
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except CommandError:
e = sys.exc_info()[1]
logger.fatal('ERROR: %s' % e)
logger.info('Exception information:\n%s' % format_exc())
exit = ERROR
except KeyboardInterrupt:
logger.fatal('Operation cancelled by user')
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except:
logger.fatal('Exception:\n%s' % format_exc())
store_log = True
exit = UNKNOWN_ERROR
if store_log:
log_file_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_file_fp = open_logfile(log_file_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_file_fn = temp.name
log_file_fp = open_logfile(log_file_fn, 'w')
logger.fatal('Storing debug log for failure in %s' % log_file_fn)
log_file_fp.write(text)
log_file_fp.close()
if log_fp is not None:
log_fp.close()
return exit
def main(self, args):
options, args = self.parse_args(args)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.add_consumers(
(level, sys.stdout),
(logger.DEBUG, complete_log.append),
)
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
# TODO: try to get these passing down from the command?
# without resorting to os.environ to hold these.
if options.no_input:
os.environ['PIP_NO_INPUT'] = '1'
if options.exists_action:
os.environ['PIP_EXISTS_ACTION'] = ' '.join(options.exists_action)
if options.require_venv:
# If a venv is required check if it can really be found
if not running_under_virtualenv():
logger.fatal(
'Could not find an activated virtualenv (required).'
)
sys.exit(VIRTUALENV_NOT_FOUND)
if options.log:
log_fp = open_logfile(options.log, 'a')
logger.add_consumers((logger.DEBUG, log_fp))
else:
log_fp = None
exit = SUCCESS
store_log = False
try:
status = self.run(options, args)
# FIXME: all commands should return an exit status
# and when it is done, isinstance is not needed anymore
if isinstance(status, int):
exit = status
except PreviousBuildDirError as exc:
logger.fatal(str(exc))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError) as exc:
logger.fatal(str(exc))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except BadCommand as exc:
logger.fatal(str(exc))
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except CommandError as exc:
logger.fatal('ERROR: %s' % exc)
logger.info('Exception information:\n%s' % format_exc())
exit = ERROR
except KeyboardInterrupt:
logger.fatal('Operation cancelled by user')
logger.info('Exception information:\n%s' % format_exc())
store_log = True
exit = ERROR
except:
logger.fatal('Exception:\n%s' % format_exc())
store_log = True
exit = UNKNOWN_ERROR
if store_log:
log_file_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_file_fp = open_logfile(log_file_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_file_fn = temp.name
log_file_fp = open_logfile(log_file_fn, 'w')
logger.fatal('Storing debug log for failure in %s' % log_file_fn)
log_file_fp.write(text)
log_file_fp.close()
if log_fp is not None:
log_fp.close()
return exit
import sys
import pip
import tempfile
import shutil
# this stuff is a hack that is based on pip 1.5.4 source code (that has poor documentation)
from pip.req import InstallRequirement, RequirementSet, parse_requirements
from pip.download import PipSession
from pip.commands import install
from pip.log import logger
from pip._vendor import pkg_resources
logger.add_consumers(
(logger.level_for_integer(3), sys.stderr), # less is quieter, max is 4
)
session = PipSession()
temp_target_dir = tempfile.mkdtemp()
download_cache = '/tmp'
def pip_dump_dependencies(name, download_cache=download_cache):
"""
Returns a dictionary of involved packages and their direct dependencies, uses pip's private APIs.
Side effects: removes pip build directory before starting (if one existed),
populates the downloads cache in `download_cache',
populates the build cache with unpacked tarballs
"""
cmd = install.InstallCommand()
import sys
import pip
import tempfile
import shutil
# this stuff is a hack that is based on pip 1.5.4 source code (that has poor documentation)
from pip.req import InstallRequirement, RequirementSet, parse_requirements
from pip.download import PipSession
from pip.commands import install
from pip.log import logger
from pip._vendor import pkg_resources
logger.add_consumers(
(logger.level_for_integer(3), sys.stderr), # less is quieter, max is 4
)
session = PipSession()
temp_target_dir = tempfile.mkdtemp()
download_cache = '/tmp'
def pip_dump_dependencies(name, download_cache=download_cache):
"""
Returns a dictionary of involved packages and their direct dependencies, uses pip's private APIs.
Side effects: removes pip build directory before starting (if one existed),
populates the downloads cache in `download_cache',
populates the build cache with unpacked tarballs
"""
cmd = install.InstallCommand()
options, args = cmd.parse_args([name])