def perform_request(self, method, url, params=None, body=None, timeout=None, ignore=()):
url = self.url_prefix + url
if params:
url = '%s?%s' % (url, urlencode(params))
full_url = self.host + url
start = time.time()
try:
kw = {}
if timeout:
kw['timeout'] = timeout
# in python2 we need to make sure the url and method are not
# unicode. Otherwise the body will be decoded into unicode too and
# that will fail (#133, #201).
if not isinstance(url, str):
url = url.encode('utf-8')
if not isinstance(method, str):
method = method.encode('utf-8')
response = self.pool.urlopen(method, url, body, retries=False, headers=self.headers, **kw)
duration = time.time() - start
raw_data = response.data.decode('utf-8')
except UrllibSSLError as e:
self.log_request_fail(method, full_url, body, time.time() - start, exception=e)
raise SSLError('N/A', str(e), e)
except ReadTimeoutError as e:
self.log_request_fail(method, full_url, body, time.time() - start, exception=e)
raise ConnectionTimeout('TIMEOUT', str(e), e)
except Exception as e:
self.log_request_fail(method, full_url, body, time.time() - start, exception=e)
raise ConnectionError('N/A', str(e), e)
if not (200 <= response.status < 300) and response.status not in ignore:
self.log_request_fail(method, url, body, duration, response.status)
self._raise_error(response.status, raw_data)
self.log_request_success(method, full_url, url, body, response.status,
raw_data, duration)
return response.status, response.getheaders(), raw_data
python类SSLError()的实例源码
def perform_request(self, method, url, params=None, body=None, timeout=None, ignore=(), headers=None):
url = self.url_prefix + url
if params:
url = '%s?%s' % (url, urlencode(params))
full_url = self.host + url
start = time.time()
try:
kw = {}
if timeout:
kw['timeout'] = timeout
# in python2 we need to make sure the url and method are not
# unicode. Otherwise the body will be decoded into unicode too and
# that will fail (#133, #201).
if not isinstance(url, str):
url = url.encode('utf-8')
if not isinstance(method, str):
method = method.encode('utf-8')
if headers:
request_headers = dict(self.headers)
request_headers.update(headers or {})
response = self.pool.urlopen(method, url, body, retries=False, headers=self.headers, **kw)
duration = time.time() - start
raw_data = response.data.decode('utf-8')
except Exception as e:
self.log_request_fail(method, full_url, url, body, time.time() - start, exception=e)
if isinstance(e, UrllibSSLError):
raise SSLError('N/A', str(e), e)
if isinstance(e, ReadTimeoutError):
raise ConnectionTimeout('TIMEOUT', str(e), e)
raise ConnectionError('N/A', str(e), e)
# raise errors based on http status codes, let the client handle those if needed
if not (200 <= response.status < 300) and response.status not in ignore:
self.log_request_fail(method, full_url, url, body, duration, response.status, raw_data)
self._raise_error(response.status, raw_data)
self.log_request_success(method, full_url, url, body, response.status,
raw_data, duration)
return response.status, response.getheaders(), raw_data
