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Diffstat (limited to 'Lib/lib2to3/pgen2/tokenize.py')
| -rw-r--r-- | Lib/lib2to3/pgen2/tokenize.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/lib2to3/pgen2/tokenize.py b/Lib/lib2to3/pgen2/tokenize.py index b7c6461..1bb931e 100644 --- a/Lib/lib2to3/pgen2/tokenize.py +++ b/Lib/lib2to3/pgen2/tokenize.py @@ -237,6 +237,7 @@ class Untokenizer: toks_append(tokval) cookie_re = re.compile(r'^[ \t\f]*#.*coding[:=][ \t]*([-\w.]+)', re.ASCII) +blank_re = re.compile(br'^[ \t\f]*(?:[#\r\n]|$)', re.ASCII) def _get_normal_name(orig_enc): """Imitates get_normal_name in tokenizer.c.""" @@ -309,6 +310,8 @@ def detect_encoding(readline): encoding = find_cookie(first) if encoding: return encoding, [first] + if not blank_re.match(first): + return default, [first] second = read_or_stop() if not second: |