diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/__init__.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pip/__init__.py | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/__init__.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/__init__.py deleted file mode 100644 index 9a20d4d..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/__init__.py +++ /dev/null @@ -1,249 +0,0 @@ -#!/usr/bin/env python -import os -import optparse - -import sys -import re - -from pip.exceptions import InstallationError, CommandError, PipError -from pip.log import logger -from pip.util import get_installed_distributions, get_prog -from pip.vcs import git, mercurial, subversion, bazaar # noqa -from pip.baseparser import ConfigOptionParser, UpdatingDefaultsHelpFormatter -from pip.commands import commands, get_summaries, get_similar_commands - -# This fixes a peculiarity when importing via __import__ - as we are -# initialising the pip module, "from pip import cmdoptions" is recursive -# and appears not to work properly in that situation. -import pip.cmdoptions -cmdoptions = pip.cmdoptions - -# The version as used in the setup.py and the docs conf.py -__version__ = "1.6.dev1" - - -def autocomplete(): - """Command and option completion for the main option parser (and options) - and its subcommands (and options). - - Enable by sourcing one of the completion shell scripts (bash or zsh). - """ - # Don't complete if user hasn't sourced bash_completion file. - if 'PIP_AUTO_COMPLETE' not in os.environ: - return - cwords = os.environ['COMP_WORDS'].split()[1:] - cword = int(os.environ['COMP_CWORD']) - try: - current = cwords[cword - 1] - except IndexError: - current = '' - - subcommands = [cmd for cmd, summary in get_summaries()] - options = [] - # subcommand - try: - subcommand_name = [w for w in cwords if w in subcommands][0] - except IndexError: - subcommand_name = None - - parser = create_main_parser() - # subcommand options - if subcommand_name: - # special case: 'help' subcommand has no options - if subcommand_name == 'help': - sys.exit(1) - # special case: list locally installed dists for uninstall command - if subcommand_name == 'uninstall' and not current.startswith('-'): - installed = [] - lc = current.lower() - for dist in get_installed_distributions(local_only=True): - if dist.key.startswith(lc) and dist.key not in cwords[1:]: - installed.append(dist.key) - # if there are no dists installed, fall back to option completion - if installed: - for dist in installed: - print(dist) - sys.exit(1) - - subcommand = commands[subcommand_name]() - options += [(opt.get_opt_string(), opt.nargs) - for opt in subcommand.parser.option_list_all - if opt.help != optparse.SUPPRESS_HELP] - - # filter out previously specified options from available options - prev_opts = [x.split('=')[0] for x in cwords[1:cword - 1]] - options = [(x, v) for (x, v) in options if x not in prev_opts] - # filter options by current input - options = [(k, v) for k, v in options if k.startswith(current)] - for option in options: - opt_label = option[0] - # append '=' to options which require args - if option[1]: - opt_label += '=' - print(opt_label) - else: - # show main parser options only when necessary - if current.startswith('-') or current.startswith('--'): - opts = [i.option_list for i in parser.option_groups] - opts.append(parser.option_list) - opts = (o for it in opts for o in it) - - subcommands += [i.get_opt_string() for i in opts - if i.help != optparse.SUPPRESS_HELP] - - print(' '.join([x for x in subcommands if x.startswith(current)])) - sys.exit(1) - - -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 parseopts(args): - parser = create_main_parser() - - # Note: parser calls disable_interspersed_args(), so the result of this - # call is to split the initial args into the general options before the - # subcommand and everything else. - # For example: - # args: ['--timeout=5', 'install', '--user', 'INITools'] - # general_options: ['--timeout==5'] - # args_else: ['install', '--user', 'INITools'] - general_options, args_else = parser.parse_args(args) - - # --version - if general_options.version: - sys.stdout.write(parser.version) - sys.stdout.write(os.linesep) - sys.exit() - - # pip || pip help -> print_help() - if not args_else or (args_else[0] == 'help' and len(args_else) == 1): - parser.print_help() - sys.exit() - - # the subcommand name - cmd_name = args_else[0].lower() - - # all the args without the subcommand - cmd_args = args[:] - cmd_args.remove(args_else[0].lower()) - - if cmd_name not in commands: - guess = get_similar_commands(cmd_name) - - msg = ['unknown command "%s"' % cmd_name] - if guess: - msg.append('maybe you meant "%s"' % guess) - - raise CommandError(' - '.join(msg)) - - return cmd_name, cmd_args - - -def main(args=None): - if args is None: - args = sys.argv[1:] - - autocomplete() - - try: - cmd_name, cmd_args = parseopts(args) - except PipError as exc: - sys.stderr.write("ERROR: %s" % exc) - sys.stderr.write(os.linesep) - sys.exit(1) - - command = commands[cmd_name]() - return command.main(cmd_args) - - -# ########################################################### -# # Writing freeze files - -class FrozenRequirement(object): - - def __init__(self, name, req, editable, comments=()): - self.name = name - self.req = req - self.editable = editable - self.comments = comments - - _rev_re = re.compile(r'-r(\d+)$') - _date_re = re.compile(r'-(20\d\d\d\d\d\d)$') - - @classmethod - def from_dist(cls, dist, find_tags=False): - location = os.path.normcase(os.path.abspath(dist.location)) - comments = [] - from pip.vcs import vcs, get_src_requirement - if vcs.get_backend_name(location): - editable = True - try: - req = get_src_requirement(dist, location, find_tags) - except InstallationError as exc: - logger.warn( - "Error when trying to get requirement for VCS system %s, " - "falling back to uneditable format" % exc - ) - req = None - if req is None: - logger.warn( - '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] == '==' - - return cls(dist.project_name, req, editable, comments) - - @staticmethod - def egg_name(dist): - name = dist.egg_name() - match = re.search(r'-py\d\.\d$', name) - if match: - name = name[:match.start()] - return name - - def __str__(self): - req = self.req - if self.editable: - req = '-e %s' % req - return '\n'.join(list(self.comments) + [str(req)]) + '\n' - - -if __name__ == '__main__': - sys.exit(main()) |