11""" Pymode utils. """
2- import json
32import os .path
43import sys
54import threading
1817PY2 = sys .version_info [0 ]== 2
1918
2019
21- def pymode_message (content ):
22- """ Show message. """
23-
24- vim .command ('call pymode#wide_message("%s")' % str (content ))
25-
26-
27- def pymode_confirm (yes = True ,msg = 'Do the changes:' ):
28- """ Confirmation.
29-
30- :return bool:
31-
32- """
33- default = 'yes' if yes else 'no'
34- action = pymode_input (msg ,default )
35- return action and 'yes' .startswith (action )
36-
37-
38- def pymode_inputlist (msg ,opts ):
39- """ Get user choice.
40-
41- :return str: A choosen option
42-
43- """
44- choices = ['[Pymode] %s' % msg ]
45- choices += ["%s. %s" % (num ,opt )for num ,opt in enumerate (opts ,1 )]
46- try :
47- input_str = int (vim .eval ('inputlist(%s)' % json .dumps (choices )))
48- except (KeyboardInterrupt ,ValueError ):
49- input_str = 0
50-
51- if not input_str :
52- pymode_message ('Cancelled!' )
53- return False
54-
55- try :
56- return opts [input_str - 1 ]
57- except (IndexError ,ValueError ):
58- pymode_error ('Invalid option: %s' % input_str )
59- return pymode_inputlist (msg ,opts )
60-
61-
62- def pymode_input (umsg ,udefault = '' ,opts = None ):
63- """ Get user input.
64-
65- :return str: A user input
66-
67- """
68- msg = '[Pymode] %s ' % umsg
69- default = udefault
70-
71- if default != '' :
72- msg += '[%s] ' % default
73-
74- try :
75- vim .command ('echohl Debug' )
76- input_str = vim .eval ('input("%s> ")' % msg )
77- vim .command ('echohl none' )
78- except KeyboardInterrupt :
79- input_str = ''
80-
81- return input_str or default
82-
83-
84- def pymode_error (content ):
85- """ Show error. """
86-
87- vim .command ('call pymode#error("%s")' % str (content ))
88-
89-
90- def catch_and_print_exceptions (func ):
91- """ Catch any exception.
92-
93- :return func:
94-
95- """
96- def wrapper (* args ,** kwargs ):
97- try :
98- return func (* args ,** kwargs )
99- except (Exception ,vim .error )as e :# noqa
100- if DEBUG :
101- raise
102- pymode_error (e )
103- return None
104- return wrapper
105-
106-
10720@contextmanager
10821def silence_stderr ():
10922""" Redirect stderr. """
@@ -127,12 +40,3 @@ def patch_paths():
12740sys .path .insert (0 ,os .path .join (os .path .dirname (__file__ ),'libs2' ))
12841else :
12942sys .path .insert (0 ,os .path .join (os .path .dirname (__file__ ),'libs3' ))
130-
131-
132- debug = lambda _ :None
133-
134- if DEBUG :
135- def debug (msg ):# noqa
136- """ Debug message. """
137-
138- print (msg )