Show More
The requested changes are too big and content was truncated. Show full diff
|
1 | NO CONTENT: modified file | |
The requested commit or file is too big and content was truncated. Show full diff |
@@ -1,62 +1,87 b'' | |||
|
1 | 1 | # coding: utf-8 |
|
2 | 2 | """Compatibility tricks for Python 3. Mainly to do with unicode.""" |
|
3 | 3 | import sys |
|
4 | 4 | |
|
5 | orig_open = open | |
|
6 | ||
|
5 | 7 | def no_code(x, encoding=None): |
|
6 | 8 | return x |
|
7 | 9 | |
|
8 | 10 | def decode(s, encoding=None): |
|
9 | 11 | encoding = encoding or sys.stdin.encoding or sys.getdefaultencoding() |
|
10 | 12 | return s.decode(encoding, "replace") |
|
11 | 13 | |
|
12 | 14 | def encode(u, encoding=None): |
|
13 | 15 | encoding = encoding or sys.stdin.encoding or sys.getdefaultencoding() |
|
14 | 16 | return u.encode(encoding, "replace") |
|
15 | 17 | |
|
16 | 18 | def cast_unicode(s, encoding=None): |
|
17 | 19 | if isinstance(s, bytes): |
|
18 | 20 | return decode(s, encoding) |
|
19 | 21 | return s |
|
20 | 22 | |
|
21 | 23 | def cast_bytes(s, encoding=None): |
|
22 | 24 | if not isinstance(s, bytes): |
|
23 | 25 | return encode(s, encoding) |
|
24 | 26 | return s |
|
25 | 27 | |
|
26 | 28 | if sys.version_info[0] >= 3: |
|
27 | 29 | PY3 = True |
|
28 | 30 | |
|
29 | 31 | input = input |
|
30 | 32 | builtin_mod_name = "builtins" |
|
31 | 33 | |
|
32 | 34 | str_to_unicode = no_code |
|
33 | 35 | unicode_to_str = no_code |
|
34 | 36 | str_to_bytes = encode |
|
35 | 37 | bytes_to_str = decode |
|
36 | 38 | |
|
37 | 39 | def isidentifier(s, dotted=False): |
|
38 | 40 | if dotted: |
|
39 | 41 | return all(isidentifier(a) for a in s.split(".")) |
|
40 | 42 | return s.isidentifier() |
|
43 | ||
|
44 | open = orig_open | |
|
41 | 45 | |
|
42 | 46 | else: |
|
43 | 47 | PY3 = False |
|
44 | 48 | |
|
45 | 49 | input = raw_input |
|
46 | 50 | builtin_mod_name = "__builtin__" |
|
47 | 51 | |
|
48 | 52 | str_to_unicode = decode |
|
49 | 53 | unicode_to_str = encode |
|
50 | 54 | str_to_bytes = no_code |
|
51 | 55 | bytes_to_str = no_code |
|
52 | 56 | |
|
53 | 57 | import re |
|
54 | 58 | _name_re = re.compile(r"[a-zA-Z_][a-zA-Z0-9_]*$") |
|
55 | 59 | def isidentifier(s, dotted=False): |
|
56 | 60 | if dotted: |
|
57 | 61 | return all(isidentifier(a) for a in s.split(".")) |
|
58 | 62 | return bool(_name_re.match(s)) |
|
63 | ||
|
64 | class open(object): | |
|
65 | """Wrapper providing key part of Python 3 open() interface.""" | |
|
66 | def __init__(self, fname, mode="r", encoding="utf-8"): | |
|
67 | self.f = orig_open(fname, mode) | |
|
68 | self.enc = encoding | |
|
69 | ||
|
70 | def write(self, s): | |
|
71 | return self.f.write(s.encode(self.enc)) | |
|
72 | ||
|
73 | def read(self, size=-1): | |
|
74 | return self.f.read(size).decode(self.enc) | |
|
75 | ||
|
76 | def close(self): | |
|
77 | return self.f.close() | |
|
78 | ||
|
79 | def __enter__(self): | |
|
80 | return self | |
|
81 | ||
|
82 | def __exit__(self, etype, value, traceback): | |
|
83 | self.f.close() | |
|
59 | 84 | |
|
60 | 85 | def execfile(fname, glob, loc=None): |
|
61 | 86 | loc = loc if (loc is not None) else glob |
|
62 | 87 | exec compile(open(fname).read(), fname, 'exec') in glob, loc |
General Comments 0
You need to be logged in to leave comments.
Login now