wxpy.utils.console 源代码

# coding: utf-8
from __future__ import unicode_literals

import inspect

from wxpy.compatible import PY2

def _ipython(local, banner):
    from IPython.terminal.embed import InteractiveShellEmbed
    from IPython.terminal.ipapp import load_default_config

    shell = InteractiveShellEmbed.instance(

def _bpython(local, banner):
    # noinspection PyUnresolvedReferences,PyPackageRequirements
    import bpython

    bpython.embed(locals_=local, banner=banner)

def _python(local, banner):
    import code

        # noinspection PyUnresolvedReferences
        import readline
    except ImportError:
        import rlcompleter
    if PY2:
        banner = banner.encode('utf-8')

    code.interact(local=local, banner=banner)

[文档]def embed(local=None, banner='', shell=None): """ | 进入交互式的 Python 命令行界面,并堵塞当前线程 | 支持使用 ipython, bpython 以及原生 python :param str shell: | 指定命令行类型,可设为 'ipython','bpython','python',或它们的首字母; | 若为 `None`,则按上述优先级进入首个可用的 Python 命令行。 :param dict local: 设定本地变量环境,若为 `None`,则获取进入之前的变量环境。 :param str banner: 设定欢迎内容,将在进入命令行后展示。 """ import inspect if not local: local = inspect.currentframe().f_back.f_locals if isinstance(shell, str): shell = shell.strip().lower() if shell.startswith('b'): shell = _bpython elif shell.startswith('i'): shell = _ipython elif shell.startswith('p') or not shell: shell = _python for _shell in shell, _ipython, _bpython, _python: try: _shell(local=local, banner=banner) except (TypeError, ImportError): continue except KeyboardInterrupt: break else: break
def get_arg_parser(): import argparse ap = argparse.ArgumentParser( description='Run a wxpy-ready python console.') ap.add_argument( 'bot', type=str, nargs='*', help='One or more variable name(s) for bot(s) to init (default: None).') ap.add_argument( '-c', '--cache', action='store_true', help='Cache session(s) for a short time, or load session(s) from cache ' '(default: disabled).') ap.add_argument( '-q', '--console_qr', type=int, default=False, metavar='width', help='The width for console_qr (default: None).') ap.add_argument( '-l', '--logging_level', type=str, default='INFO', metavar='level', help='Logging level (default: INFO).') ap.add_argument( '-s', '--shell', type=str, default=None, metavar='shell', help='Specify which shell to use: ipython, bpython, or python ' '(default: the first available).') ap.add_argument( '-v', '--version', action='store_true', help='Show version and exit.') return ap def shell_entry(): import re import logging import wxpy arg_parser = get_arg_parser() args = arg_parser.parse_args() if args.bot: def get_logging_level(): logging_level = args.logging_level.upper() for level in 'CRITICAL', 'ERROR', 'WARNING', 'INFO', 'DEBUG', 'NOTSET': if level.startswith(logging_level): return getattr(logging, level) else: return logging.INFO logging.basicConfig(level=get_logging_level()) try: bots = dict() for name in args.bot: if not re.match(r'\w+$', name): continue cache_path = 'wxpy_{}.pkl'.format(name) if args.cache else None bots[name] = wxpy.Bot(cache_path=cache_path, console_qr=args.console_qr) except KeyboardInterrupt: return banner = 'from wxpy import *\n' for k, v in bots.items(): banner += '{}: {}\n'.format(k, v) module_members = dict(inspect.getmembers(wxpy)) embed( local=dict(module_members, **bots), banner=banner, shell=args.shell ) elif args.version: print(wxpy.version_details) else: arg_parser.print_help()