anchor.diff:        url = mirror://pypi/a/azure-mgmt-compute/azure-mgmt-compute-0.20.0.zip;
         sha256 = "12hr5vxdg2sk2fzr608a37f4i8nbchca7dgdmly2w5fc7x88jx2v";
       };
  +    preConfigure = ''
  +      # Patch to make this package work on requests >= 2.11.x
  +      # CAN BE REMOVED ON NEXT PACKAGE UPDATE
  +      sed -i 's|len(request_content)|str(len(request_content))|' azure/mgmt/compute/computemanagement.py
  +    '';
       postInstall = ''
         echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/__init__.py
         echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/mgmt/__init__.py
  
positive.code:       url = mirror://pypi/a/azure-mgmt-storage/azure-mgmt-storage-0.20.0.zip;
        sha256 = "16iw7hqhq97vlzfwixarfnirc60l5mz951p57brpcwyylphl3yim";
      };
      postInstall = ''
        echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/__init__.py
        echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/mgmt/__init__.py
  
negative.code:       url = mirror://pypi/a/azure-mgmt-network/azure-mgmt-network-0.20.1.zip;
        sha256 = "10vj22h6nxpw0qpvib5x2g6qs5j8z31142icvh4qk8k40fcrs9hx";
      };
      preConfigure = ''
        # Patch to make this package work on requests >= 2.11.x
        # CAN BE REMOVED ON NEXT PACKAGE UPDATE
        sed -i 's|len(request_content)|str(len(request_content))|' azure/mgmt/network/networkresourceprovider.py
      '';
      postInstall = ''
        echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/__init__.py
        echo "__import__('pkg_resources').declare_namespace(__name__)" >> "$out/lib/${python.libPrefix}"/site-packages/azure/mgmt/__init__.py
  