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