Merged PR posit-dev/positron-python#176: No longer monkey patch pydoc

Merge pull request #176 from posit-dev/fix/issue-977

No longer monkey patch pydoc
--------------------
Commit message for posit-dev/positron-python@63adb9d:

remove monkey patches


Authored-by: Pete Farland <[email protected]>
Signed-off-by: Isabel Zimmerman <[email protected]>

Author: petetronic

extensions/positron-python/pythonFiles/positron/pydoc.py

@@ -903,9 +903,6 @@ def _url_handler(url, content_type="text/html"):
 
 def start_server(port: int = 0):
     """Adapted from pydoc.browser."""
-    # Monkey patch pydoc for our custom functionality
-    pydoc.HTMLDoc = _PositronHTMLDoc
-    pydoc.getdoc = _getdoc
 
     # Setting port to 0 will use an arbitrary port
     thread = pydoc._start_server(_url_handler, hostname="localhost", port=port)  # type: ignore