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Side by Side Diff: third_party/logilab/common/cli.py

Issue 719313003: Revert "pylint: upgrade to 1.3.1" (Closed) Base URL: https://chromium.googlesource.com/chromium/tools/depot_tools.git@master
Patch Set: Created 6 years, 1 month ago
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1 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved. 1 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr 2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
3 # 3 #
4 # This file is part of logilab-common. 4 # This file is part of logilab-common.
5 # 5 #
6 # logilab-common is free software: you can redistribute it and/or modify it unde r 6 # logilab-common is free software: you can redistribute it and/or modify it unde r
7 # the terms of the GNU Lesser General Public License as published by the Free 7 # the terms of the GNU Lesser General Public License as published by the Free
8 # Software Foundation, either version 2.1 of the License, or (at your option) an y 8 # Software Foundation, either version 2.1 of the License, or (at your option) an y
9 # later version. 9 # later version.
10 # 10 #
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37 37
38 help_do_ronfle = ("ronfle", "ronfle volume", _("met les autres en veille ")) 38 help_do_ronfle = ("ronfle", "ronfle volume", _("met les autres en veille "))
39 def do_ronfle(self): 39 def do_ronfle(self):
40 print 'fuuuuuuuuuuuu rhhhhhrhrhrrh' 40 print 'fuuuuuuuuuuuu rhhhhhrhrhrrh'
41 41
42 cl = BookShell() 42 cl = BookShell()
43 """ 43 """
44 44
45 __docformat__ = "restructuredtext en" 45 __docformat__ = "restructuredtext en"
46 46
47 from six.moves import builtins, input 47 from logilab.common.compat import raw_input, builtins
48
49 if not hasattr(builtins, '_'): 48 if not hasattr(builtins, '_'):
50 builtins._ = str 49 builtins._ = str
51 50
52 51
53 def init_readline(complete_method, histfile=None): 52 def init_readline(complete_method, histfile=None):
54 """Init the readline library if available.""" 53 """Init the readline library if available."""
55 try: 54 try:
56 import readline 55 import readline
57 readline.parse_and_bind("tab: complete") 56 readline.parse_and_bind("tab: complete")
58 readline.set_completer(complete_method) 57 readline.set_completer(complete_method)
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101 def __init__(self, histfile=None) : 100 def __init__(self, histfile=None) :
102 self._topics = {} 101 self._topics = {}
103 self.commands = None 102 self.commands = None
104 self._completer = Completer(self._register_commands()) 103 self._completer = Completer(self._register_commands())
105 init_readline(self._completer.complete, histfile) 104 init_readline(self._completer.complete, histfile)
106 105
107 def run(self): 106 def run(self):
108 """loop on user input, exit on EOF""" 107 """loop on user input, exit on EOF"""
109 while True: 108 while True:
110 try: 109 try:
111 line = input('>>> ') 110 line = raw_input('>>> ')
112 except EOFError: 111 except EOFError:
113 print 112 print
114 break 113 break
115 s_line = line.strip() 114 s_line = line.strip()
116 if not s_line: 115 if not s_line:
117 continue 116 continue
118 args = s_line.split() 117 args = s_line.split()
119 if args[0] in self.commands: 118 if args[0] in self.commands:
120 try: 119 try:
121 cmd = 'do_%s' % self.commands[args[0]] 120 cmd = 'do_%s' % self.commands[args[0]]
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188 for command_help_method in self._topics[command]: 187 for command_help_method in self._topics[command]:
189 try: 188 try:
190 if callable(command_help_method): 189 if callable(command_help_method):
191 self._print_help(*command_help_method()) 190 self._print_help(*command_help_method())
192 else: 191 else:
193 self._print_help(*command_help_method) 192 self._print_help(*command_help_method)
194 except: 193 except:
195 import traceback 194 import traceback
196 traceback.print_exc() 195 traceback.print_exc()
197 print 'ERROR in help method %s'% ( 196 print 'ERROR in help method %s'% (
198 command_help_method.__name__) 197 command_help_method.func_name)
199 198
200 help_do_help = ("help", "help [topic|command]", 199 help_do_help = ("help", "help [topic|command]",
201 _("print help message for the given topic/command or \ 200 _("print help message for the given topic/command or \
202 available topics when no argument")) 201 available topics when no argument"))
203 202
204 def do_quit(self): 203 def do_quit(self):
205 """quit the CLI""" 204 """quit the CLI"""
206 raise EOFError() 205 raise EOFError()
207 206
208 def help_do_quit(self): 207 def help_do_quit(self):
209 return ("quit", "quit", _("quit the application")) 208 return ("quit", "quit", _("quit the application"))
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