diff options
Diffstat (limited to 'lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py')
| -rwxr-xr-x | lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py b/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py deleted file mode 100755 index a8bd6ce4..00000000 --- a/lib/python2.7/site-packages/pip-0.8.1-py2.7.egg/pip/baseparser.py +++ /dev/null @@ -1,231 +0,0 @@ -"""Base option parser setup""" - -import sys -import optparse -import pkg_resources -import ConfigParser -import os -from distutils.util import strtobool -from pip.locations import default_config_file, default_log_file - - -class UpdatingDefaultsHelpFormatter(optparse.IndentedHelpFormatter): - """Custom help formatter for use in ConfigOptionParser that updates - the defaults before expanding them, allowing them to show up correctly - in the help listing""" - - def expand_default(self, option): - if self.parser is not None: - self.parser.update_defaults(self.parser.defaults) - return optparse.IndentedHelpFormatter.expand_default(self, option) - - -class ConfigOptionParser(optparse.OptionParser): - """Custom option parser which updates its defaults by by checking the - configuration files and environmental variables""" - - def __init__(self, *args, **kwargs): - self.config = ConfigParser.RawConfigParser() - self.name = kwargs.pop('name') - self.files = self.get_config_files() - self.config.read(self.files) - assert self.name - optparse.OptionParser.__init__(self, *args, **kwargs) - - def get_config_files(self): - config_file = os.environ.get('PIP_CONFIG_FILE', False) - if config_file and os.path.exists(config_file): - return [config_file] - return [default_config_file] - - def update_defaults(self, defaults): - """Updates the given defaults with values from the config files and - the environ. Does a little special handling for certain types of - options (lists).""" - # Then go and look for the other sources of configuration: - config = {} - # 1. config files - for section in ('global', self.name): - config.update(dict(self.get_config_section(section))) - # 2. environmental variables - config.update(dict(self.get_environ_vars())) - # Then set the options with those values - for key, val in config.iteritems(): - key = key.replace('_', '-') - if not key.startswith('--'): - key = '--%s' % key # only prefer long opts - option = self.get_option(key) - if option is not None: - # ignore empty values - if not val: - continue - # handle multiline configs - if option.action == 'append': - val = val.split() - else: - option.nargs = 1 - if option.action in ('store_true', 'store_false', 'count'): - val = strtobool(val) - try: - val = option.convert_value(key, val) - except optparse.OptionValueError, e: - print ("An error occured during configuration: %s" % e) - sys.exit(3) - defaults[option.dest] = val - return defaults - - def get_config_section(self, name): - """Get a section of a configuration""" - if self.config.has_section(name): - return self.config.items(name) - return [] - - def get_environ_vars(self, prefix='PIP_'): - """Returns a generator with all environmental vars with prefix PIP_""" - for key, val in os.environ.iteritems(): - if key.startswith(prefix): - yield (key.replace(prefix, '').lower(), val) - - def get_default_values(self): - """Overridding to make updating the defaults after instantiation of - the option parser possible, update_defaults() does the dirty work.""" - if not self.process_default_values: - # Old, pre-Optik 1.5 behaviour. - return optparse.Values(self.defaults) - - defaults = self.update_defaults(self.defaults.copy()) # ours - for option in self._get_all_options(): - default = defaults.get(option.dest) - if isinstance(default, basestring): - opt_str = option.get_opt_string() - defaults[option.dest] = option.check_value(opt_str, default) - return optparse.Values(defaults) - -try: - pip_dist = pkg_resources.get_distribution('pip') - version = '%s from %s (python %s)' % ( - pip_dist, pip_dist.location, sys.version[:3]) -except pkg_resources.DistributionNotFound: - # when running pip.py without installing - version=None - -parser = ConfigOptionParser( - usage='%prog COMMAND [OPTIONS]', - version=version, - add_help_option=False, - formatter=UpdatingDefaultsHelpFormatter(), - name='global') - -parser.add_option( - '-h', '--help', - dest='help', - action='store_true', - help='Show help') -parser.add_option( - '-E', '--environment', - dest='venv', - metavar='DIR', - help='virtualenv environment to run pip in (either give the ' - 'interpreter or the environment base directory)') -parser.add_option( - '-s', '--enable-site-packages', - dest='site_packages', - action='store_true', - help='Include site-packages in virtualenv if one is to be ' - 'created. Ignored if --environment is not used or ' - 'the virtualenv already exists.') -parser.add_option( - # Defines a default root directory for virtualenvs, relative - # virtualenvs names/paths are considered relative to it. - '--virtualenv-base', - dest='venv_base', - type='str', - default='', - help=optparse.SUPPRESS_HELP) -parser.add_option( - # Run only if inside a virtualenv, bail if not. - '--require-virtualenv', '--require-venv', - dest='require_venv', - action='store_true', - default=False, - help=optparse.SUPPRESS_HELP) -parser.add_option( - # Use automatically an activated virtualenv instead of installing - # globally. -E will be ignored if used. - '--respect-virtualenv', '--respect-venv', - dest='respect_venv', - action='store_true', - default=False, - help=optparse.SUPPRESS_HELP) - -parser.add_option( - '-v', '--verbose', - dest='verbose', - action='count', - default=0, - help='Give more output') -parser.add_option( - '-q', '--quiet', - dest='quiet', - action='count', - default=0, - help='Give less output') -parser.add_option( - '--log', - dest='log', - metavar='FILENAME', - help='Log file where a complete (maximum verbosity) record will be kept') -parser.add_option( - # Writes the log levels explicitely to the log' - '--log-explicit-levels', - dest='log_explicit_levels', - action='store_true', - default=False, - help=optparse.SUPPRESS_HELP) -parser.add_option( - # The default log file - '--local-log', '--log-file', - dest='log_file', - metavar='FILENAME', - default=default_log_file, - help=optparse.SUPPRESS_HELP) -parser.add_option( - # Don't ask for input - '--no-input', - dest='no_input', - action='store_true', - default=False, - help=optparse.SUPPRESS_HELP) - -parser.add_option( - '--proxy', - dest='proxy', - type='str', - default='', - help="Specify a proxy in the form user:passwd@proxy.server:port. " - "Note that the user:password@ is optional and required only if you " - "are behind an authenticated proxy. If you provide " - "user@proxy.server:port then you will be prompted for a password.") -parser.add_option( - '--timeout', '--default-timeout', - metavar='SECONDS', - dest='timeout', - type='float', - default=15, - help='Set the socket timeout (default %default seconds)') -parser.add_option( - # The default version control system for editables, e.g. 'svn' - '--default-vcs', - dest='default_vcs', - type='str', - default='', - help=optparse.SUPPRESS_HELP) -parser.add_option( - # A regex to be used to skip requirements - '--skip-requirements-regex', - dest='skip_requirements_regex', - type='str', - default='', - help=optparse.SUPPRESS_HELP) - -parser.disable_interspersed_args() |