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import inspect
import six
if six.PY3:
import urllib.parse as urlparse
from urllib.parse import quote, unquote_plus
from urllib.request import urlopen, URLError
from html import escape
izip = zip
else:
import urlparse # noqa
from urllib import quote, unquote_plus # noqa
from urllib2 import urlopen, URLError # noqa
from cgi import escape # noqa
from itertools import izip
def is_bound_method(ob):
return inspect.ismethod(ob) and six.get_method_self(ob) is not None
def getargspec(func):
import sys
if sys.version_info < (3, 5):
return inspect.getargspec(func)
from collections import namedtuple
ArgSpec = namedtuple('ArgSpec', 'args varargs keywords defaults')
args, varargs, keywords, defaults = inspect.getfullargspec(func)[:4]
return ArgSpec(args=args, varargs=varargs, keywords=keywords,
defaults=defaults)
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