def pip_install(package_name):
parser_kw = {
'usage': install_cmd.usage,
'prog': '%s %s' % (get_prog(), install_cmd.name),
'formatter': None,
'add_help_option': False,
'name': install_cmd.name,
'description': install_cmd.__doc__,
'isolated': False,
}
parser = ConfigOptionParser(**parser_kw)
options, args = parser.parse_args(["install", package_name])
try:
status = install_cmd.run(options, args)
if isinstance(status, int):
logger.debug("Returned status code: {status}".format(status=status))
return status == 0
except (PipError, KeyboardInterrupt) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return False
except:
logger.critical('Exception:', exc_info=True)
return False
return True
def pip_install(*args):
# # pip.create_main_parser()
# pip.basecommand.Command.__init__
args = args[:]
parser_kw = {
'usage': install_cmd.usage,
'prog': '%s %s' % (get_prog(), install_cmd.name),
'formatter': None, # UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': install_cmd.name,
'description': install_cmd.__doc__,
'isolated': False,
}
parser = ConfigOptionParser(**parser_kw)
options, parsed_args = parser.parse_args(args=args)
try:
status = install_cmd.run(options, parsed_args)
if isinstance(status, int):
logger.debug(
"Returned status code: {status}".format(status=status))
return status == 0
except (PipError, KeyboardInterrupt) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return False
except:
logger.critical('Exception:', exc_info=True)
return False
return True
def pip_install(*args):
# # pip.create_main_parser()
# pip.basecommand.Command.__init__
args = args[:]
parser_kw = {
'usage': install_cmd.usage,
'prog': '%s %s' % (get_prog(), install_cmd.name),
'formatter': None, # UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': install_cmd.name,
'description': install_cmd.__doc__,
'isolated': False,
}
parser = ConfigOptionParser(**parser_kw)
options, parsed_args = parser.parse_args(args=args)
try:
status = install_cmd.run(options, parsed_args)
if isinstance(status, int):
logger.debug("Returned status code: {status}".format(status=status))
return status == 0
except (PipError, KeyboardInterrupt) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return False
except:
logger.critical('Exception:', exc_info=True)
return False
return True
def create_main_parser():
parser_kw = {
'usage': '\n%prog <command> [options]',
'add_help_option': False,
'formatter': UpdatingDefaultsHelpFormatter(),
'name': 'global',
'prog': get_prog(),
}
parser = ConfigOptionParser(**parser_kw)
parser.disable_interspersed_args()
pip_pkg_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
parser.version = 'pip %s from %s (python %s)' % (__version__, pip_pkg_dir,
sys.version[:3])
# add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser)
parser.add_option_group(gen_opts)
parser.main = True # so the help formatter knows
# create command listing for description
command_summaries = get_summaries()
description = [''] + ['%-27s %s' % (i, j) for i, j in command_summaries]
parser.description = '\n'.join(description)
return parser
def _get_pip_index_url():
pip_config_parser = ConfigOptionParser(name='daf_fruit_dist')
try:
return dict(
pip_config_parser.get_config_section('global'))['index-url']
except KeyError:
raise KeyError(
'The "index-url" option was not specified under the [global] '
'section within any of the following files: {}'.format(
pip_config_parser.get_config_files()))
def _get_pip_index_url():
pip_config_parser = ConfigOptionParser(name='daf_fruit_dist')
try:
return dict(
pip_config_parser.get_config_section('global'))['index-url']
except KeyError:
raise KeyError(
'The "index-url" option was not specified under the [global] '
'section within any of the following files: {}'.format(
pip_config_parser.get_config_files()))
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def create_main_parser():
parser_kw = {
'usage': '\n%prog <command> [options]',
'add_help_option': False,
'formatter': UpdatingDefaultsHelpFormatter(),
'name': 'global',
'prog': get_prog(),
}
parser = ConfigOptionParser(**parser_kw)
parser.disable_interspersed_args()
pip_pkg_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
parser.version = 'pip %s from %s (python %s)' % (
__version__, pip_pkg_dir, sys.version[:3])
# add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser)
parser.add_option_group(gen_opts)
parser.main = True # so the help formatter knows
# create command listing for description
command_summaries = get_summaries()
description = [''] + ['%-27s %s' % (i, j) for i, j in command_summaries]
parser.description = '\n'.join(description)
return parser
def create_main_parser():
parser_kw = {
"usage": "\n%prog <command> [options]",
"add_help_option": False,
"formatter": UpdatingDefaultsHelpFormatter(),
"name": "global",
"prog": get_prog(),
}
parser = ConfigOptionParser(**parser_kw)
parser.disable_interspersed_args()
pip_pkg_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
parser.version = "pip %s from %s (python %s)" % (__version__, pip_pkg_dir, sys.version[:3])
# add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, parser)
parser.add_option_group(gen_opts)
parser.main = True # so the help formatter knows
# create command listing for description
command_summaries = get_summaries()
description = [""] + ["%-27s %s" % (i, j) for i, j in command_summaries]
parser.description = "\n".join(description)
return parser
def __init__(self):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group,
self.parser)
self.parser.add_option_group(gen_opts)
def __init__(self, main_parser):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.main_parser = main_parser
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Re-add all options and option groups.
for group in main_parser.option_groups:
self._copy_option_group(self.parser, group)
# Copies all general options from the main parser.
self._copy_options(self.parser, main_parser.option_list)
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def __init__(self):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, self.parser)
self.parser.add_option_group(gen_opts)
def __init__(self, isolated=False):
parser_kw = {
"usage": self.usage,
"prog": "%s %s" % (get_prog(), self.name),
"formatter": UpdatingDefaultsHelpFormatter(),
"add_help_option": False,
"name": self.name,
"description": self.__doc__,
"isolated": isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = "%s Options" % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group, self.parser)
self.parser.add_option_group(gen_opts)
def __init__(self, main_parser):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.main_parser = main_parser
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Re-add all options and option groups.
for group in main_parser.option_groups:
self._copy_option_group(self.parser, group)
# Copies all general options from the main parser.
self._copy_options(self.parser, main_parser.option_list)
class Command(object):
name = None
usage = None
hidden = False
log_streams = ("ext://sys.stdout", "ext://sys.stderr")
def __init__(self, isolated=False):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
'isolated': isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options, retries=None, timeout=None):
session = PipSession(
cache=(
normalize_path(os.path.join(options.cache_dir, "http"))
if options.cache_dir else None
),
retries=retries if retries is not None else options.retries,
insecure_hosts=options.trusted_hosts,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout or timeout:
session.timeout = (
timeout if timeout is not None else options.timeout
)
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
def main(self, args):
options, args = self.parse_args(args)
if options.quiet:
if options.quiet == 1:
level = "WARNING"
if options.quiet == 2:
level = "ERROR"
else:
level = "CRITICAL"
elif options.verbose:
level = "DEBUG"
else:
level = "INFO"
# The root logger should match the "console" level *unless* we
# specified "--log" to send debug logs to a file.
root_level = level
if options.log:
root_level = "DEBUG"
logging_dictConfig({
"version": 1,
"disable_existing_loggers": False,
"filters": {
"exclude_warnings": {
"()": "pip.utils.logging.MaxLevelFilter",
"level": logging.WARNING,
},
},
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": "%(message)s",
},
},
"handlers": {
"console": {
"level": level,
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[0],
"filters": ["exclude_warnings"],
"formatter": "indent",
},
"console_errors": {
"level": "WARNING",
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[1],
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": options.log or "/dev/null",
"delay": True,
"formatter": "indent",
},
},
"root": {
"level": root_level,
"handlers": list(filter(None, [
"console",
"console_errors",
"user_log" if options.log else None,
])),
},
# Disable any logging besides WARNING unless we have DEBUG level
# logging enabled. These use both pip._vendor and the bare names
# for the case where someone unbundles our libraries.
"loggers": dict(
(
name,
{
"level": (
"WARNING"
if level in ["INFO", "ERROR"]
else "DEBUG"
),
},
)
for name in ["pip._vendor", "distlib", "requests", "urllib3"]
),
})
if sys.version_info[:2] == (2, 6):
warnings.warn(
"Python 2.6 is no longer supported by the Python core team, "
"please upgrade your Python. A future version of pip will "
"drop support for Python 2.6",
deprecation.Python26DeprecationWarning
)
# 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.critical(
'Could not find an activated virtualenv (required).'
)
sys.exit(VIRTUALENV_NOT_FOUND)
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):
return status
except PreviousBuildDirError as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError, BadCommand) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return ERROR
except CommandError as exc:
logger.critical('ERROR: %s', exc)
logger.debug('Exception information:', exc_info=True)
return ERROR
except KeyboardInterrupt:
logger.critical('Operation cancelled by user')
logger.debug('Exception information:', exc_info=True)
return ERROR
except:
logger.critical('Exception:', exc_info=True)
return UNKNOWN_ERROR
finally:
# Check if we're using the latest version of pip available
if (not options.disable_pip_version_check and not
getattr(options, "no_index", False)):
with self._build_session(
options,
retries=0,
timeout=min(5, options.timeout)) as session:
pip_check_options = options
# Thoseare hardsetted to make sure an install of an
# unrelated package does not affect pip version check
pip_check_options.find_links = []
pip_check_options.format_control = None
pip_check_options.extra_index_urls = []
pip_check_options.process_dependency_links = False
pip_check_options.pre = False
finder = self._build_package_finder(options, session)
pip_version_check(finder)
return SUCCESS
@staticmethod
def populate_requirement_set(requirement_set, args, options, finder,
session, name, wheel_cache):
"""
Marshal cmd line args into a requirement set.
"""
for filename in options.constraints:
for req in parse_requirements(
filename,
constraint=True, finder=finder, options=options,
session=session, wheel_cache=wheel_cache):
requirement_set.add_requirement(req)
for req in args:
requirement_set.add_requirement(
InstallRequirement.from_line(
req, None, isolated=options.isolated_mode,
wheel_cache=wheel_cache
)
)
for req in options.editables:
requirement_set.add_requirement(
InstallRequirement.from_editable(
req,
default_vcs=options.default_vcs,
isolated=options.isolated_mode,
wheel_cache=wheel_cache
)
)
found_req_in_file = False
for filename in options.requirements:
for req in parse_requirements(
filename,
finder=finder, options=options, session=session,
wheel_cache=wheel_cache):
found_req_in_file = True
requirement_set.add_requirement(req)
# If --require-hashes was a line in a requirements file, tell
# RequirementSet about it:
requirement_set.require_hashes = options.require_hashes
if not (args or options.editables or found_req_in_file):
opts = {'name': name}
if options.find_links:
msg = ('You must give at least one requirement to '
'%(name)s (maybe you meant "pip %(name)s '
'%(links)s"?)' %
dict(opts, links=' '.join(options.find_links)))
else:
msg = ('You must give at least one requirement '
'to %(name)s (see "pip help %(name)s")' % opts)
logger.warning(msg)
def _build_package_finder(self, options, session,
platform=None, python_versions=None,
abi=None, implementation=None):
"""
Create a package finder appropriate to this requirement command.
"""
index_urls = [options.index_url] + options.extra_index_urls
if options.no_index:
logger.debug('Ignoring indexes: %s', ','.join(index_urls))
index_urls = []
return PackageFinder(
find_links=options.find_links,
format_control=options.format_control,
index_urls=index_urls,
trusted_hosts=options.trusted_hosts,
allow_all_prereleases=options.pre,
process_dependency_links=options.process_dependency_links,
session=session,
platform=platform,
versions=python_versions,
abi=abi,
implementation=implementation,
)
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in ['log', 'proxy', 'require_venv',
'log_explicit_levels', 'log_file',
'timeout', 'default_vcs', 'skip_requirements_regex',
'no_input']:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, complete_args, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4-level)
complete_log = []
logger.consumers.extend(
[(level, sys.stdout),
(logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
if options.require_venv:
# If a venv is required check if it can really be found
if not os.environ.get('VIRTUAL_ENV'):
logger.fatal('Could not find an activated virtualenv (required).')
sys.exit(3)
if options.log:
log_fp = open_logfile(options.log, 'a')
logger.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
exit = 0
try:
self.run(options, args)
except (InstallationError, UninstallationError):
e = sys.exc_info()[1]
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
exit = 1
except BadCommand:
e = sys.exc_info()[1]
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
exit = 1
except KeyboardInterrupt:
logger.fatal('Operation cancelled by user')
logger.info('Exception information:\n%s' % format_exc())
exit = 1
except:
logger.fatal('Exception:\n%s' % format_exc())
exit = 2
if log_fp is not None:
log_fp.close()
if exit:
log_fn = options.log_file
text = '\n'.join(complete_log)
logger.fatal('Storing complete log in %s' % log_fn)
log_fp = open_logfile(log_fn, 'w')
log_fp.write(text)
log_fp.close()
return exit
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in ['log', 'venv', 'proxy', 'venv_base', 'require_venv',
'respect_venv', 'log_explicit_levels', 'log_file',
'timeout', 'default_vcs', 'skip_requirements_regex',
'no_input']:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, complete_args, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4-level)
complete_log = []
logger.consumers.extend(
[(level, sys.stdout),
(logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
if options.require_venv and not options.venv:
# If a venv is required check if it can really be found
if not os.environ.get('VIRTUAL_ENV'):
logger.fatal('Could not find an activated virtualenv (required).')
sys.exit(3)
# Automatically install in currently activated venv if required
options.respect_venv = True
if args and args[-1] == '___VENV_RESTART___':
## FIXME: We don't do anything this this value yet:
args = args[:-2]
options.venv = None
else:
# If given the option to respect the activated environment
# check if no venv is given as a command line parameter
if options.respect_venv and os.environ.get('VIRTUAL_ENV'):
if options.venv and os.path.exists(options.venv):
# Make sure command line venv and environmental are the same
if (os.path.realpath(os.path.expanduser(options.venv)) !=
os.path.realpath(os.environ.get('VIRTUAL_ENV'))):
logger.fatal("Given virtualenv (%s) doesn't match "
"currently activated virtualenv (%s)."
% (options.venv, os.environ.get('VIRTUAL_ENV')))
sys.exit(3)
else:
options.venv = os.environ.get('VIRTUAL_ENV')
logger.info('Using already activated environment %s' % options.venv)
if options.venv:
logger.info('Running in environment %s' % options.venv)
site_packages=False
if options.site_packages:
site_packages=True
restart_in_venv(options.venv, options.venv_base, site_packages,
complete_args)
# restart_in_venv should actually never return, but for clarity...
return
## FIXME: not sure if this sure come before or after venv restart
if options.log:
log_fp = open_logfile(options.log, 'a')
logger.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
exit = 0
try:
self.run(options, args)
except (InstallationError, UninstallationError), e:
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
exit = 1
except BadCommand, e:
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
exit = 1
class Command(object):
name = None
usage = None
hidden = False
log_stream = "ext://sys.stdout"
def __init__(self, isolated=False):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
'isolated': isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options, retries=None, timeout=None):
session = PipSession(
cache=(
normalize_path(os.path.join(options.cache_dir, "http"))
if options.cache_dir else None
),
retries=retries if retries is not None else options.retries,
insecure_hosts=options.trusted_hosts,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout or timeout:
session.timeout = (
timeout if timeout is not None else options.timeout
)
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
def main(self, args):
options, args = self.parse_args(args)
if options.quiet:
level = "WARNING"
elif options.verbose:
level = "DEBUG"
else:
level = "INFO"
# Compute the path for our debug log.
debug_log_path = os.path.join(appdirs.user_log_dir("pip"), "debug.log")
# Ensure that the path for our debug log is owned by the current user
# and if it is not, disable the debug log.
write_debug_log = check_path_owner(debug_log_path)
logging_dictConfig({
"version": 1,
"disable_existing_loggers": False,
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": (
"%(message)s"
if not options.log_explicit_levels
else "[%(levelname)s] %(message)s"
),
},
},
"handlers": {
"console": {
"level": level,
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_stream,
"formatter": "indent",
},
"debug_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": debug_log_path,
"maxBytes": 10 * 1000 * 1000, # 10 MB
"backupCount": 1,
"delay": True,
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": options.log or "/dev/null",
"delay": True,
"formatter": "indent",
},
},
"root": {
"level": level,
"handlers": list(filter(None, [
"console",
"debug_log" if write_debug_log else None,
"user_log" if options.log else None,
])),
},
# Disable any logging besides WARNING unless we have DEBUG level
# logging enabled. These use both pip._vendor and the bare names
# for the case where someone unbundles our libraries.
"loggers": dict(
(
name,
{
"level": (
"WARNING"
if level in ["INFO", "ERROR"]
else "DEBUG"
),
},
)
for name in ["pip._vendor", "distlib", "requests", "urllib3"]
),
})
# We add this warning here instead of up above, because the logger
# hasn't been configured until just now.
if not write_debug_log:
logger.warning(
"The directory '%s' or its parent directory is not owned by "
"the current user and the debug log has been disabled. Please "
"check the permissions and owner of that directory. If "
"executing pip with sudo, you may want the -H flag.",
os.path.dirname(debug_log_path),
)
if options.log_explicit_levels:
warnings.warn(
"--log-explicit-levels has been deprecated and will be removed"
" in a future version.",
RemovedInPip8Warning,
)
# 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.critical(
'Could not find an activated virtualenv (required).'
)
sys.exit(VIRTUALENV_NOT_FOUND)
# Check if we're using the latest version of pip available
if (not options.disable_pip_version_check
and not getattr(options, "no_index", False)):
with self._build_session(
options,
retries=0,
timeout=min(5, options.timeout)) as session:
pip_version_check(session)
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):
return status
except PreviousBuildDirError as exc:
logger.critical(str(exc))
logger.debug('Exception information:\n%s', format_exc())
return PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError, BadCommand) as exc:
logger.critical(str(exc))
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except CommandError as exc:
logger.critical('ERROR: %s', exc)
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except KeyboardInterrupt:
logger.critical('Operation cancelled by user')
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except:
logger.critical('Exception:\n%s', format_exc())
return UNKNOWN_ERROR
return SUCCESS
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (get_prog(), self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in [
'log', 'proxy', 'require_venv', 'log_explicit_levels',
'log_file', 'timeout', 'default_vcs',
'skip_requirements_regex', 'no_input', 'exists_action'
]:
setattr(options, attr,
getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.consumers.extend([(level, sys.stdout),
(logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
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 os.environ.get('VIRTUAL_ENV'):
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.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
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 (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 log_fp is not None:
log_fp.close()
if store_log:
log_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_fp = open_logfile(log_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_fn = temp.name
log_fp = open_logfile(log_fn, 'w')
logger.fatal('Storing complete log in %s' % log_fn)
log_fp.write(text)
log_fp.close()
return exit
class Command(object):
name = None
usage = None
hidden = False
def __init__(self, main_parser):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.main_parser = main_parser
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Re-add all options and option groups.
for group in main_parser.option_groups:
self._copy_option_group(self.parser, group)
# Copies all general options from the main parser.
self._copy_options(self.parser, main_parser.option_list)
def _copy_options(self, parser, options):
"""Populate an option parser or group with options."""
for option in options:
if not option.dest:
continue
parser.add_option(option)
def _copy_option_group(self, parser, group):
"""Copy option group (including options) to another parser."""
new_group = optparse.OptionGroup(parser, group.title)
self._copy_options(new_group, group.option_list)
parser.add_option_group(new_group)
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
attrs = ['log', 'proxy', 'require_venv',
'log_explicit_levels', 'log_file',
'timeout', 'default_vcs',
'skip_requirements_regex',
'no_input', 'exists_action',
'cert']
if not ssl:
attrs.append('insecure')
for attr in attrs:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.consumers.extend(
[(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 not ssl and options.insecure:
os.environ['PIP_INSECURE'] = '1'
if options.cert:
os.environ['PIP_CERT'] = options.cert
if options.require_venv:
# If a venv is required check if it can really be found
if not os.environ.get('VIRTUAL_ENV'):
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.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
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 (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 log_fp is not None:
log_fp.close()
if store_log:
log_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_fp = open_logfile(log_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_fn = temp.name
log_fp = open_logfile(log_fn, 'w')
logger.fatal('Storing complete log in %s' % log_fn)
log_fp.write(text)
log_fp.close()
return exit
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(cmdoptions.general_group,
self.parser)
self.parser.add_option_group(gen_opts)
def _build_session(self, options):
session = PipSession()
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle timeouts
if options.timeout:
session.timeout = options.timeout
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def setup_logging(self):
pass
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
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
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in ['log', 'venv', 'proxy', 'venv_base', 'require_venv',
'respect_venv', 'log_explicit_levels', 'log_file',
'timeout', 'default_vcs', 'skip_requirements_regex']:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def main(self, complete_args, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
if options.require_venv and not options.venv:
# If a venv is required check if it can really be found
if not os.environ.get('VIRTUAL_ENV'):
print 'Could not find an activated virtualenv (required).'
sys.exit(3)
# Automatically install in currently activated venv if required
options.respect_venv = True
if args and args[-1] == '___VENV_RESTART___':
## FIXME: We don't do anything this this value yet:
venv_location = args[-2]
args = args[:-2]
options.venv = None
else:
# If given the option to respect the activated environment
# check if no venv is given as a command line parameter
if options.respect_venv and os.environ.get('VIRTUAL_ENV'):
if options.venv and os.path.exists(options.venv):
# Make sure command line venv and environmental are the same
if (os.path.realpath(os.path.expanduser(options.venv)) !=
os.path.realpath(os.environ.get('VIRTUAL_ENV'))):
print ("Given virtualenv (%s) doesn't match "
"currently activated virtualenv (%s)."
% (options.venv, os.environ.get('VIRTUAL_ENV')))
sys.exit(3)
else:
options.venv = os.environ.get('VIRTUAL_ENV')
print 'Using already activated environment %s' % options.venv
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4-level)
complete_log = []
logger.consumers.extend(
[(level, sys.stdout),
(logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
if options.venv:
if options.verbose > 0:
# The logger isn't setup yet
print 'Running in environment %s' % options.venv
site_packages=False
if options.site_packages:
site_packages=True
restart_in_venv(options.venv, options.venv_base, site_packages,
complete_args)
# restart_in_venv should actually never return, but for clarity...
return
## FIXME: not sure if this sure come before or after venv restart
if options.log:
log_fp = open_logfile_append(options.log)
logger.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
setup_proxy_handler(options.proxy)
exit = 0
try:
self.run(options, args)
except (InstallationError, UninstallationError), e:
logger.fatal(str(e))
logger.info('Exception information:\n%s' % format_exc())
exit = 1
except:
class Command(object):
name = None
usage = None
hidden = False
log_streams = ("ext://sys.stdout", "ext://sys.stderr")
def __init__(self, isolated=False):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
'isolated': isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options, retries=None, timeout=None):
session = PipSession(
cache=(
normalize_path(os.path.join(options.cache_dir, "http"))
if options.cache_dir else None
),
retries=retries if retries is not None else options.retries,
insecure_hosts=options.trusted_hosts,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout or timeout:
session.timeout = (
timeout if timeout is not None else options.timeout
)
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
def main(self, args):
options, args = self.parse_args(args)
if options.quiet:
if options.quiet == 1:
level = "WARNING"
if options.quiet == 2:
level = "ERROR"
else:
level = "CRITICAL"
elif options.verbose:
level = "DEBUG"
else:
level = "INFO"
# The root logger should match the "console" level *unless* we
# specified "--log" to send debug logs to a file.
root_level = level
if options.log:
root_level = "DEBUG"
logging_dictConfig({
"version": 1,
"disable_existing_loggers": False,
"filters": {
"exclude_warnings": {
"()": "pip.utils.logging.MaxLevelFilter",
"level": logging.WARNING,
},
},
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": "%(message)s",
},
},
"handlers": {
"console": {
"level": level,
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[0],
"filters": ["exclude_warnings"],
"formatter": "indent",
},
"console_errors": {
"level": "WARNING",
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[1],
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": options.log or "/dev/null",
"delay": True,
"formatter": "indent",
},
},
"root": {
"level": root_level,
"handlers": list(filter(None, [
"console",
"console_errors",
"user_log" if options.log else None,
])),
},
# Disable any logging besides WARNING unless we have DEBUG level
# logging enabled. These use both pip._vendor and the bare names
# for the case where someone unbundles our libraries.
"loggers": dict(
(
name,
{
"level": (
"WARNING"
if level in ["INFO", "ERROR"]
else "DEBUG"
),
},
)
for name in ["pip._vendor", "distlib", "requests", "urllib3"]
),
})
if sys.version_info[:2] == (2, 6):
warnings.warn(
"Python 2.6 is no longer supported by the Python core team, "
"please upgrade your Python. A future version of pip will "
"drop support for Python 2.6",
deprecation.Python26DeprecationWarning
)
# 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.critical(
'Could not find an activated virtualenv (required).'
)
sys.exit(VIRTUALENV_NOT_FOUND)
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):
return status
except PreviousBuildDirError as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError, BadCommand) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return ERROR
except CommandError as exc:
logger.critical('ERROR: %s', exc)
logger.debug('Exception information:', exc_info=True)
return ERROR
except KeyboardInterrupt:
logger.critical('Operation cancelled by user')
logger.debug('Exception information:', exc_info=True)
return ERROR
except:
logger.critical('Exception:', exc_info=True)
return UNKNOWN_ERROR
finally:
# Check if we're using the latest version of pip available
if (not options.disable_pip_version_check and not
getattr(options, "no_index", False)):
with self._build_session(
options,
retries=0,
timeout=min(5, options.timeout)) as session:
pip_version_check(session)
return SUCCESS
class Command(object):
name = None
usage = None
hidden = False
log_streams = ("ext://sys.stdout", "ext://sys.stderr")
def __init__(self, isolated=False):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
'isolated': isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options, retries=None, timeout=None):
session = PipSession(
cache=(
normalize_path(os.path.join(options.cache_dir, "http"))
if options.cache_dir else None
),
retries=retries if retries is not None else options.retries,
insecure_hosts=options.trusted_hosts,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout or timeout:
session.timeout = (
timeout if timeout is not None else options.timeout
)
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
def main(self, args):
options, args = self.parse_args(args)
if options.quiet:
level = "WARNING"
elif options.verbose:
level = "DEBUG"
else:
level = "INFO"
# Compute the path for our debug log.
debug_log_path = os.path.join(appdirs.user_log_dir("pip"), "debug.log")
# Ensure that the path for our debug log is owned by the current user
# and if it is not, disable the debug log.
write_debug_log = check_path_owner(debug_log_path)
logging_dictConfig({
"version": 1,
"disable_existing_loggers": False,
"filters": {
"exclude_warnings": {
"()": "pip.utils.logging.MaxLevelFilter",
"level": logging.WARNING,
},
},
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": (
"%(message)s"
if not options.log_explicit_levels
else "[%(levelname)s] %(message)s"
),
},
},
"handlers": {
"console": {
"level": level,
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[0],
"filters": ["exclude_warnings"],
"formatter": "indent",
},
"console_errors": {
"level": "WARNING",
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[1],
"formatter": "indent",
},
"debug_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": debug_log_path,
"maxBytes": 10 * 1000 * 1000, # 10 MB
"backupCount": 1,
"delay": True,
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": options.log or "/dev/null",
"delay": True,
"formatter": "indent",
},
},
"root": {
"level": level,
"handlers": list(filter(None, [
"console",
"console_errors",
"debug_log" if write_debug_log else None,
"user_log" if options.log else None,
])),
},
# Disable any logging besides WARNING unless we have DEBUG level
# logging enabled. These use both pip._vendor and the bare names
# for the case where someone unbundles our libraries.
"loggers": dict(
(
name,
{
"level": (
"WARNING"
if level in ["INFO", "ERROR"]
else "DEBUG"
),
},
)
for name in ["pip._vendor", "distlib", "requests", "urllib3"]
),
})
# We add this warning here instead of up above, because the logger
# hasn't been configured until just now.
if not write_debug_log:
logger.warning(
"The directory '%s' or its parent directory is not owned by "
"the current user and the debug log has been disabled. Please "
"check the permissions and owner of that directory. If "
"executing pip with sudo, you may want sudo's -H flag.",
os.path.dirname(debug_log_path),
)
if options.log_explicit_levels:
warnings.warn(
"--log-explicit-levels has been deprecated and will be removed"
" in a future version.",
RemovedInPip8Warning,
)
# 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.critical(
'Could not find an activated virtualenv (required).'
)
sys.exit(VIRTUALENV_NOT_FOUND)
# Check if we're using the latest version of pip available
if (not options.disable_pip_version_check and not
getattr(options, "no_index", False)):
with self._build_session(
options,
retries=0,
timeout=min(5, options.timeout)) as session:
pip_version_check(session)
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):
return status
except PreviousBuildDirError as exc:
logger.critical(str(exc))
logger.debug('Exception information:\n%s', format_exc())
return PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError, BadCommand) as exc:
logger.critical(str(exc))
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except CommandError as exc:
logger.critical('ERROR: %s', exc)
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except KeyboardInterrupt:
logger.critical('Operation cancelled by user')
logger.debug('Exception information:\n%s', format_exc())
return ERROR
except:
logger.critical('Exception:\n%s', format_exc())
return UNKNOWN_ERROR
return SUCCESS
class Command(object):
name = None
usage = None
hidden = False
log_streams = ("ext://sys.stdout", "ext://sys.stderr")
def __init__(self, isolated=False):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
'isolated': isolated,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options, retries=None, timeout=None):
session = PipSession(
cache=(normalize_path(os.path.join(options.cache_dir, "http"))
if options.cache_dir else None),
retries=retries if retries is not None else options.retries,
insecure_hosts=options.trusted_hosts,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout or timeout:
session.timeout = (timeout
if timeout is not None else options.timeout)
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
def main(self, args):
options, args = self.parse_args(args)
if options.quiet:
if options.quiet == 1:
level = "WARNING"
if options.quiet == 2:
level = "ERROR"
else:
level = "CRITICAL"
elif options.verbose:
level = "DEBUG"
else:
level = "INFO"
# The root logger should match the "console" level *unless* we
# specified "--log" to send debug logs to a file.
root_level = level
if options.log:
root_level = "DEBUG"
logging_dictConfig({
"version":
1,
"disable_existing_loggers":
False,
"filters": {
"exclude_warnings": {
"()": "pip.utils.logging.MaxLevelFilter",
"level": logging_t.WARNING,
},
},
"formatters": {
"indent": {
"()": IndentingFormatter,
"format": "%(message)s",
},
},
"handlers": {
"console": {
"level": level,
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[0],
"filters": ["exclude_warnings"],
"formatter": "indent",
},
"console_errors": {
"level": "WARNING",
"class": "pip.utils.logging.ColorizedStreamHandler",
"stream": self.log_streams[1],
"formatter": "indent",
},
"user_log": {
"level": "DEBUG",
"class": "pip.utils.logging.BetterRotatingFileHandler",
"filename": options.log or "/dev/null",
"delay": True,
"formatter": "indent",
},
},
"root": {
"level":
root_level,
"handlers":
list(
filter(None, [
"console",
"console_errors",
"user_log" if options.log else None,
])),
},
# Disable any logging besides WARNING unless we have DEBUG level
# logging enabled. These use both pip._vendor and the bare names
# for the case where someone unbundles our libraries.
"loggers":
dict((
name,
{
"level": (
"WARNING" if level in ["INFO", "ERROR"] else "DEBUG"),
},
) for name in ["pip._vendor", "distlib", "requests", "urllib3"]),
})
if sys.version_info[:2] == (2, 6):
warnings.warn(
"Python 2.6 is no longer supported by the Python core team, "
"please upgrade your Python. A future version of pip will "
"drop support for Python 2.6",
deprecation.Python26DeprecationWarning)
# 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.critical(
'Could not find an activated virtualenv (required).')
sys.exit(VIRTUALENV_NOT_FOUND)
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):
return status
except PreviousBuildDirError as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return PREVIOUS_BUILD_DIR_ERROR
except (InstallationError, UninstallationError, BadCommand) as exc:
logger.critical(str(exc))
logger.debug('Exception information:', exc_info=True)
return ERROR
except CommandError as exc:
logger.critical('ERROR: %s', exc)
logger.debug('Exception information:', exc_info=True)
return ERROR
except KeyboardInterrupt:
logger.critical('Operation cancelled by user')
logger.debug('Exception information:', exc_info=True)
return ERROR
except:
logger.critical('Exception:', exc_info=True)
return UNKNOWN_ERROR
finally:
# Check if we're using the latest version of pip available
if (not options.disable_pip_version_check
and not getattr(options, "no_index", False)):
with self._build_session(options,
retries=0,
timeout=min(
5, options.timeout)) as session:
pip_version_check(session)
return SUCCESS
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog="%s %s" % (sys.argv[0], self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name,
)
for option in parser.option_list:
if not option.dest or option.dest == "help":
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in [
"log",
"proxy",
"require_venv",
"log_explicit_levels",
"log_file",
"timeout",
"default_vcs",
"skip_requirements_regex",
"no_input",
"exists_action",
]:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.consumers.extend([(level, sys.stdout), (logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
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 os.environ.get("VIRTUAL_ENV"):
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.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
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 (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 log_fp is not None:
log_fp.close()
if store_log:
log_fn = options.log_file
text = "\n".join(complete_log)
logger.fatal("Storing complete log in %s" % log_fn)
log_fp = open_logfile(log_fn, "w")
log_fp.write(text)
log_fp.close()
return exit
class Command(object):
name = None
usage = None
hidden = False
def __init__(self, main_parser):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.main_parser = main_parser
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Re-add all options and option groups.
for group in main_parser.option_groups:
self._copy_option_group(self.parser, group)
# Copies all general options from the main parser.
self._copy_options(self.parser, main_parser.option_list)
def _copy_options(self, parser, options):
"""Populate an option parser or group with options."""
for option in options:
if not option.dest:
continue
parser.add_option(option)
def _copy_option_group(self, parser, group):
"""Copy option group (including options) to another parser."""
new_group = optparse.OptionGroup(parser, group.title)
self._copy_options(new_group, group.option_list)
parser.add_option_group(new_group)
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
attrs = [
'log', 'proxy', 'require_venv', 'log_explicit_levels', 'log_file',
'timeout', 'default_vcs', 'skip_requirements_regex', 'no_input',
'exists_action', 'cert'
]
if not ssl:
attrs.append('insecure')
for attr in attrs:
setattr(options, attr,
getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4 - level)
complete_log = []
logger.consumers.extend([(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 not ssl and options.insecure:
os.environ['PIP_INSECURE'] = '1'
if options.cert:
os.environ['PIP_CERT'] = options.cert
if options.require_venv:
# If a venv is required check if it can really be found
if not os.environ.get('VIRTUAL_ENV'):
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.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
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 (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 log_fp is not None:
log_fp.close()
if store_log:
log_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_fp = open_logfile(log_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_fn = temp.name
log_fp = open_logfile(log_fn, 'w')
logger.fatal('Storing complete log in %s' % log_fn)
log_fp.write(text)
log_fp.close()
return exit
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
parser_kw = {
'usage': self.usage,
'prog': '%s %s' % (get_prog(), self.name),
'formatter': UpdatingDefaultsHelpFormatter(),
'add_help_option': False,
'name': self.name,
'description': self.__doc__,
}
self.parser = ConfigOptionParser(**parser_kw)
# Commands should add options to this option group
optgroup_name = '%s Options' % self.name.capitalize()
self.cmd_opts = optparse.OptionGroup(self.parser, optgroup_name)
# Add the general options
gen_opts = cmdoptions.make_option_group(
cmdoptions.general_group,
self.parser,
)
self.parser.add_option_group(gen_opts)
def _build_session(self, options):
session = PipSession(
cache=normalize_path(os.path.join(options.cache_dir, "http")),
retries=options.retries,
)
# Handle custom ca-bundles from the user
if options.cert:
session.verify = options.cert
elif options.no_check_certificate:
session.verify = False
# Handle SSL client certificate
if options.client_cert:
session.cert = options.client_cert
# Handle timeouts
if options.timeout:
session.timeout = options.timeout
# Handle configured proxies
if options.proxy:
session.proxies = {
"http": options.proxy,
"https": options.proxy,
}
# Determine if we can prompt the user for authentication or not
session.auth.prompting = not options.no_input
return session
def setup_logging(self):
pass
def parse_args(self, args):
# factored out for testability
return self.parser.parse_args(args)
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
class Command(object):
name = None
usage = None
hidden = False
def __init__(self):
assert self.name
self.parser = ConfigOptionParser(
usage=self.usage,
prog='%s %s' % (get_prog(), self.name),
version=parser.version,
formatter=UpdatingDefaultsHelpFormatter(),
name=self.name)
for option in parser.option_list:
if not option.dest or option.dest == 'help':
# -h, --version, etc
continue
self.parser.add_option(option)
command_dict[self.name] = self
def merge_options(self, initial_options, options):
# Make sure we have all global options carried over
for attr in ['log', 'proxy', 'require_venv',
'log_explicit_levels', 'log_file',
'timeout', 'default_vcs',
'skip_requirements_regex',
'no_input', 'exists_action']:
setattr(options, attr, getattr(initial_options, attr) or getattr(options, attr))
options.quiet += initial_options.quiet
options.verbose += initial_options.verbose
def setup_logging(self):
pass
def main(self, args, initial_options):
options, args = self.parser.parse_args(args)
self.merge_options(initial_options, options)
level = 1 # Notify
level += options.verbose
level -= options.quiet
level = logger.level_for_integer(4-level)
complete_log = []
logger.consumers.extend(
[(level, sys.stdout),
(logger.DEBUG, complete_log.append)])
if options.log_explicit_levels:
logger.explicit_levels = True
self.setup_logging()
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 os.environ.get('VIRTUAL_ENV'):
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.consumers.append((logger.DEBUG, log_fp))
else:
log_fp = None
socket.setdefaulttimeout(options.timeout or None)
urlopen.setup(proxystr=options.proxy, prompting=not options.no_input)
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 (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 log_fp is not None:
log_fp.close()
if store_log:
log_fn = options.log_file
text = '\n'.join(complete_log)
try:
log_fp = open_logfile(log_fn, 'w')
except IOError:
temp = tempfile.NamedTemporaryFile(delete=False)
log_fn = temp.name
log_fp = open_logfile(log_fn, 'w')
logger.fatal('Storing complete log in %s' % log_fn)
log_fp.write(text)
log_fp.close()
return exit
