I am aware of previous questions regarding mechanize + Google App Engine, What pure Python library should I use to scrape a website? and Mechanize and Google App Engine.
I have solved this problem, just change the code of mechanize._http.py, about line 43, from:
try:
socket._fileobject("fake socket", close=True)
except TypeError:
# python <= 2.4
create_readline_wrapper = socket._fileobject
else:
def create_readline_wrapper(fh):
return socket._fileobject(fh, close=True)
to:
try:
# fixed start -- fixed for gae
class x:
pass
# the x should be an object, not a string,
# This is the key
socket._fileobject(x, close=True)
# fixed ended
except TypeError:
# python <= 2.4
create_readline_wrapper = socket._fileobject
else:
def create_readline_wrapper(fh):
return socket._fileobject(fh, close=True)