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crawler: fix accept code

master
pictuga 2017-03-18 23:37:51 -10:00
parent 67f5a21019
commit 99f3c519f2
1 changed files with 5 additions and 2 deletions
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7
morss/crawler.py
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@ -45,7 +45,10 @@ def custom_handler(accept=None, strict=False, delay=None, encoding=None, basic=F
handlers.append(AutoRefererHandler()) handlers.append(AutoRefererHandler())
handlers.append(EncodingFixHandler(encoding)) handlers.append(EncodingFixHandler(encoding))
handlers.append(ContentNegociationHandler(MIMETYPE[accept], strict))
if accept:
handlers.append(ContentNegociationHandler(MIMETYPE[accept], strict))
handlers.append(SQliteCacheHandler(delay)) handlers.append(SQliteCacheHandler(delay))
return build_opener(*handlers) return build_opener(*handlers)
@ -164,7 +167,7 @@ class ContentNegociationHandler(BaseHandler):
def http_response(self, req, resp): def http_response(self, req, resp):
contenttype = resp.info().get('Content-Type', '').split(';')[0] contenttype = resp.info().get('Content-Type', '').split(';')[0]
if 200 <= resp.code < 300 and self.strict and contenttype in MIMETYPE['html'] and contenttype not in self.accept: if 200 <= resp.code < 300 and self.accept is not None and self.strict and contenttype in MIMETYPE['html'] and contenttype not in self.accept:
# opps, not what we were looking for, let's see if the html page suggests an alternative page of the right types # opps, not what we were looking for, let's see if the html page suggests an alternative page of the right types
data = resp.read() data = resp.read()