[utils] Clarify Python versions affected by buggy struct module

pull/8/head
Yen Chi Hsuan 9 years ago
parent 32d88410eb
commit 622d19160b

@ -1756,7 +1756,8 @@ def escape_url(url):
try:
struct.pack('!I', 0)
except TypeError:
# In Python 2.6 (and some 2.7 versions), struct requires a bytes argument
# In Python 2.6 and 2.7.x < 2.7.7, struct requires a bytes argument
# See https://bugs.python.org/issue19099
def struct_pack(spec, *args):
if isinstance(spec, compat_str):
spec = spec.encode('ascii')

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