tworkaround argparse issue by reverting their commit - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 1d1d76b1ad8e2e93b0daa52469dcbaef6322e110
DIR parent aad8b4377ca09cee4c21864894a378dca8fdab75
HTML Author: ThomasV <thomasv@electrum.org>
Date: Wed, 22 Feb 2017 09:32:35 +0100
workaround argparse issue by reverting their commit
Diffstat:
M lib/commands.py | 44 ++++++++++++++++++++++++-------
1 file changed, 35 insertions(+), 9 deletions(-)
---
DIR diff --git a/lib/commands.py b/lib/commands.py
t@@ -729,48 +729,74 @@ def set_default_subparser(self, name, args=None):
argparse.ArgumentParser.set_default_subparser = set_default_subparser
+# workaround https://bugs.python.org/issue23058
+# see https://github.com/nickstenning/honcho/pull/121
+
+def subparser_call(self, parser, namespace, values, option_string=None):
+ from argparse import ArgumentError, SUPPRESS, _UNRECOGNIZED_ARGS_ATTR
+ parser_name = values[0]
+ arg_strings = values[1:]
+ # set the parser name if requested
+ if self.dest is not SUPPRESS:
+ setattr(namespace, self.dest, parser_name)
+ # select the parser
+ try:
+ parser = self._name_parser_map[parser_name]
+ except KeyError:
+ tup = parser_name, ', '.join(self._name_parser_map)
+ msg = _('unknown parser %r (choices: %s)') % tup
+ raise ArgumentError(self, msg)
+ # parse all the remaining options into the namespace
+ # store any unrecognized options on the object, so that the top
+ # level parser can decide what to do with them
+ namespace, arg_strings = parser.parse_known_args(arg_strings, namespace)
+ if arg_strings:
+ vars(namespace).setdefault(_UNRECOGNIZED_ARGS_ATTR, [])
+ getattr(namespace, _UNRECOGNIZED_ARGS_ATTR).extend(arg_strings)
+
+argparse._SubParsersAction.__call__ = subparser_call
+
def add_network_options(parser):
parser.add_argument("-1", "--oneserver", action="store_true", dest="oneserver", default=False, help="connect to one server only")
parser.add_argument("-s", "--server", dest="server", default=None, help="set server host:port:protocol, where protocol is either t (tcp) or s (ssl)")
parser.add_argument("-p", "--proxy", dest="proxy", default=None, help="set proxy [type:]host[:port], where type is socks4,socks5 or http")
-from util import profiler
-
-@profiler
-def get_parser():
- # parent parser, because set_default_subparser removes global options
- parent_parser = argparse.ArgumentParser('parent', add_help=False)
- group = parent_parser.add_argument_group('global options')
+def add_global_options(parser):
+ group = parser.add_argument_group('global options')
group.add_argument("-v", "--verbose", action="store_true", dest="verbose", default=False, help="Show debugging information")
group.add_argument("-D", "--dir", dest="electrum_path", help="electrum directory")
group.add_argument("-P", "--portable", action="store_true", dest="portable", default=False, help="Use local 'electrum_data' directory")
group.add_argument("-w", "--wallet", dest="wallet_path", help="wallet path")
group.add_argument("--testnet", action="store_true", dest="testnet", default=False, help="Use Testnet")
group.add_argument("--segwit", action="store_true", dest="segwit", default=False, help="The Wizard will create Segwit seed phrases (Testnet only).")
+
+def get_parser():
# create main parser
parser = argparse.ArgumentParser(
- parents=[parent_parser],
epilog="Run 'electrum help <command>' to see the help for a command")
+ add_global_options(parser)
subparsers = parser.add_subparsers(dest='cmd', metavar='<command>')
# gui
parser_gui = subparsers.add_parser('gui', description="Run Electrum's Graphical User Interface.", help="Run GUI (default)")
parser_gui.add_argument("url", nargs='?', default=None, help="bitcoin URI (or bip70 file)")
- #parser_gui.set_defaults(func=run_gui)
parser_gui.add_argument("-g", "--gui", dest="gui", help="select graphical user interface", choices=['qt', 'kivy', 'text', 'stdio'])
parser_gui.add_argument("-o", "--offline", action="store_true", dest="offline", default=False, help="Run offline")
parser_gui.add_argument("-m", action="store_true", dest="hide_gui", default=False, help="hide GUI on startup")
parser_gui.add_argument("-L", "--lang", dest="language", default=None, help="default language used in GUI")
add_network_options(parser_gui)
+ add_global_options(parser_gui)
# daemon
parser_daemon = subparsers.add_parser('daemon', help="Run Daemon")
parser_daemon.add_argument("subcommand", choices=['start', 'status', 'stop'], nargs='?')
#parser_daemon.set_defaults(func=run_daemon)
add_network_options(parser_daemon)
+ add_global_options(parser_daemon)
# commands
for cmdname in sorted(known_commands.keys()):
cmd = known_commands[cmdname]
p = subparsers.add_parser(cmdname, help=cmd.help, description=cmd.description)
+ add_global_options(p)
if cmdname == 'restore':
p.add_argument("-o", "--offline", action="store_true", dest="offline", default=False, help="Run offline")
#p.set_defaults(func=run_cmdline)