The obsolete *use_datetime* flag is similar to *use_builtin_types* but it
applies only to date/time values.
-.. versionchanged:: 3.3
- The *use_builtin_types* flag was added.
+ .. versionchanged:: 3.3
+ The *use_builtin_types* flag was added.
-.. versionchanged:: 3.8
- The *headers* parameter was added.
+ .. versionchanged:: 3.8
+ The *headers* parameter was added.
Both the HTTP and HTTPS transports support the URL syntax extension for HTTP
Basic Authentication: ``http://user:pass@host:port/path``. The ``user:pass``