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import requests
the_http_adapter = requests.adapters.HTTPAdapter(pool_connections=100)
the_https_adapter = requests.adapters.HTTPAdapter(pool_connections=100)
class SessionSinglePool(requests.Session):
def __init__(self):
global the_https_adapter, the_http_adapter
super(SessionSinglePool, self).__init__()
# reuse the same adapters
self.adapters.clear()
self.mount('https://', the_https_adapter)
self.mount('http://', the_http_adapter)
def close(self):
"""Call super, but clear adapters since there are managed globaly"""
self.adapters.clear()
super(SessionSinglePool, self).close()
def request(method, url, **kwargs):
"""same as requests/requests/api.py request(...) except it use SessionSinglePool"""
session = SessionSinglePool()
response = session.request(method=method, url=url, **kwargs)
session.close()
return response
def get(url, **kwargs):
kwargs.setdefault('allow_redirects', True)
return request('get', url, **kwargs)
def options(url, **kwargs):
kwargs.setdefault('allow_redirects', True)
return request('options', url, **kwargs)
def head(url, **kwargs):
kwargs.setdefault('allow_redirects', False)
return request('head', url, **kwargs)
def post(url, data=None, **kwargs):
return request('post', url, data=data, **kwargs)
def put(url, data=None, **kwargs):
return request('put', url, data=data, **kwargs)
def patch(url, data=None, **kwargs):
return request('patch', url, data=data, **kwargs)
def delete(url, **kwargs):
return request('delete', url, **kwargs)
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