Revision 6837f014 snf-astakos-client/astakosclient/utils.py

b/snf-astakos-client/astakosclient/utils.py
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import httplib


  		





  
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from httplib import HTTPConnection, HTTPSConnection


  		





  
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from contextlib import closing


  		





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import objpool.http


  		





  
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from objpool.http import PooledHTTPConnection


  		





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from astakosclient.errors import AstakosClientException


  		





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def scheme_to_class(scheme, use_pool, pool_size):


  		





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    """Return the appropriate conn class for given scheme"""


  		





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    def _objpool(netloc):


  		





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        return objpool.http.get_http_connection(


  		





  
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        return PooledHTTPConnection(


  		





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            netloc=netloc, scheme=scheme, pool_size=pool_size)


  		





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    def _http_connection(netloc):


  		





  
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        return closing(HTTPConnection(netloc))


  		





  
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    def _https_connection(netloc):


  		





  
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        return closing(HTTPSConnection(netloc))


  		





  
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    if scheme == "http":


  		





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        if use_pool:


  		





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            return _objpool


  		





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        else:


  		





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            return httplib.HTTPConnection


  		





  
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            return _http_connection


  		





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    elif scheme == "https":


  		





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        if use_pool:


  		





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            return _objpool


  		





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        else:


  		





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            return httplib.HTTPSConnection


  		





  
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            return _https_connection


  		





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    else:


  		





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        return None


  		












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