mirror of
https://github.com/httpie/cli.git
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112 lines
3.0 KiB
Python
112 lines
3.0 KiB
Python
"""
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Provides the `httpie' management command.
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Note that the main `http' command points to `httpie.__main__.main()`.
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"""
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import inspect
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import argparse
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import functools
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from . import __version__
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from .input import RegexValidator
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from .sessions import (Session, Host,
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command_session_list,
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command_session_edit,
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command_session_show,
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command_session_delete)
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parser = argparse.ArgumentParser(
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description='The HTTPie management command.',
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version=__version__
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)
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subparsers = parser.add_subparsers()
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#################################################################
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# Session commands
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#################################################################
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hostname_validator = RegexValidator(
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Host.VALID_NAME_PATTERN,
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'Hostname contains invalid characters.'
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)
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session_name_validator = RegexValidator(
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Session.VALID_NAME_PATTERN,
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'Session name contains invalid characters.'
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)
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def make_command(func):
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@functools.wraps(func)
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def wrapper(parsed_args):
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"""Convert parsed args to function kwargs."""
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kwargs = dict((name, getattr(parsed_args, name, None))
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for name in inspect.getargspec(func).args)
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return func(**kwargs)
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return wrapper
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def add_hostname_arg(parser, *args, **kwargs):
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parser.add_argument(
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'hostname', metavar='HOSTNAME',
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type=hostname_validator,
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*args, **kwargs
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)
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def add_session_name_arg(parser, *args, **kwargs):
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parser.add_argument(
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'session_name', metavar='SESSION_NAME',
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type=session_name_validator,
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*args, **kwargs
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)
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session = subparsers.add_parser('session',
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help='manipulate and inspect sessions').add_subparsers()
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# List
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session_list_parser = session.add_parser('list', help='list sessions')
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session_list_parser.set_defaults(command=make_command(command_session_list))
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add_hostname_arg(session_list_parser, nargs=argparse.OPTIONAL)
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# Show
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session_show_parser = session.add_parser('show', help='show a session')
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session_show_parser.set_defaults(command=make_command(command_session_show))
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add_hostname_arg(session_show_parser)
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add_session_name_arg(session_show_parser)
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# Edit
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session_edit_parser = session.add_parser(
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'edit', help='edit a session in $EDITOR')
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session_edit_parser.set_defaults(command=make_command(command_session_edit))
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add_hostname_arg(session_edit_parser)
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add_session_name_arg(session_edit_parser)
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# Delete
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session_delete_parser = session.add_parser('delete', help='delete a session')
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session_delete_parser.set_defaults(
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command=make_command(command_session_delete))
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add_hostname_arg(session_delete_parser)
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add_session_name_arg(session_delete_parser, nargs=argparse.OPTIONAL,
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help='The name of the session to be deleted.'
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' If not specified, all of the host\'s')
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#################################################################
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# Main
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#################################################################
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def main():
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args = parser.parse_args()
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args.command(args)
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if __name__ == '__main__':
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main()
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