From e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 Mon Sep 17 00:00:00 2001 From: Pavel Aharoni Date: Wed, 29 Mar 2017 13:35:45 +0300 Subject: [SDC-6] sdc-distribution-client 1707 rebasing Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98 Signed-off-by: Pavel Aharoni --- .../Lib/site-packages/pip/commands/help.py | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/help.py (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/help.py') diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/help.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/help.py new file mode 100644 index 0000000..2253387 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/commands/help.py @@ -0,0 +1,33 @@ +from pip.basecommand import Command, SUCCESS +from pip.exceptions import CommandError + + +class HelpCommand(Command): + """Show help for commands""" + name = 'help' + usage = """ + %prog """ + summary = 'Show help for commands.' + + def run(self, options, args): + from pip.commands import commands, get_similar_commands + + try: + # 'pip help' with no args is handled by pip.__init__.parseopt() + cmd_name = args[0] # the command we need help for + except IndexError: + return SUCCESS + + 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)) + + command = commands[cmd_name]() + command.parser.print_help() + + return SUCCESS -- cgit 1.2.3-korg