SG-41624 Add support for Python 3.13 (#433)

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: julien-lang

README.md

@@ -1,5 +1,4 @@
-[![Supported VFX Platform: 2022 - 2025](https://img.shields.io/badge/VFX_Platform-2022_|_2023_|_2024_|_2025-blue)](http://www.vfxplatform.com/ "Supported VFX Platform")
-[![Supported Python versions: 3.9 - 3.11](https://img.shields.io/badge/Python-3.9_|_3.10_|_3.11-blue?logo=python&logoColor=f5f5f5)](https://www.python.org/ "Supported Python versions")
+[![Supported Python versions: 3.9, 3.10, 3.11, 3.13](https://img.shields.io/badge/Python-3.9_|_3.10_|_3.11_|_3.13-blue?logo=python&logoColor=f5f5f5)](https://www.python.org/ "Supported Python versions")
 [![Reference Documentation](http://img.shields.io/badge/Reference-documentation-blue.svg?logo=wikibooks&logoColor=f5f5f5)](http://developer.shotgridsoftware.com/python-api)
 
 [![Build Status](https://dev.azure.com/shotgun-ecosystem/Python%20API/_apis/build/status/shotgunsoftware.python-api?branchName=master)](https://dev.azure.com/shotgun-ecosystem/Python%20API/_build/latest?definitionId=108&branchName=master)

azure-pipelines.yml

@@ -65,6 +65,7 @@ parameters:
       - '3.9'
       - '3.10'
       - '3.11'
+      - '3.13'
 
   - name: os_versions
     type: object

docs/installation.rst

@@ -16,7 +16,9 @@ Minimum Requirements
 Python versions
 ===============
 
-The Python API library supports the following Python versions: `3.9 - 3.11`. We recommend using Python 3.11.
+The Python API library supports the following Python versions: `3.9`, `3.10`,
+`3.11`, and `3.13`.
+We recommend using Python 3.13.
 
 .. important::
     Python versions older than 3.9 are no longer supported as of March 2025 and compatibility will be discontinued after
@@ -68,4 +70,4 @@ If you're using pip with `requirements.txt`, add the following line::
 Installing with ``setup.py``
 ****************************
 
-From a local copy of the repository, you can run ``python setup.py install`` to copy the package inside your python ``site-packages``. Note that while ``setuptools`` will complain about syntax errors when installing the library, the library is fully functional. However, it ships with both Python 2 and Python 3 copies of ``httplib2``, which will generate syntax errors when byte-compiling the Python modules.
+From a local copy of the repository, you can run ``python setup.py install`` to copy the package inside your python ``site-packages``. Note that while ``setuptools`` will complain about syntax errors when installing the library, the library is fully functional.

setup.py

@@ -41,6 +41,7 @@
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Operating System :: OS Independent",
     ],
 )

shotgun_api3/__init__.py

@@ -36,7 +36,7 @@
     warnings.warn(
         "Python versions older than 3.9 are no longer supported as of March "
         "2025 and compatibility will be discontinued after March 2026. "
-        "Please update to Python 3.11 or any other supported version.",
+        "Please update to Python 3.13 or any other supported version.",
         DeprecationWarning,
         stacklevel=2,
     )

shotgun_api3/lib/README.md

@@ -6,7 +6,7 @@ Some third-party modules are bundled with `python-api` inside lib.
 
 ### httplib2
 
-`httplib2` is used to make http connections to the Flow Production Tracking server.  We bundle both python2 and python3 compatible versions since httplib2 chose to maintain parallel versions of the module for python 2 and 3 compatibility.
+`httplib2` is used to make http connections to the Flow Production Tracking server.
 
 The version of `httplib2` bundled should be updated manually, however its version is included in the unused `shotgun_api3/lib/requirements.txt` to allow Github's automated CVE notifications to work.
 

shotgun_api3/shotgun.py

@@ -29,7 +29,7 @@
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 """
 
-from __future__ import annotations  # Requried for 3.7
+from __future__ import annotations  # Required for compatibility with Python 3.7
 
 import base64
 import copy
@@ -3162,29 +3162,17 @@ def authenticate_human_user(
         self.config.auth_token = auth_token
 
         try:
-            data = self.find_one(
+            return self.find_one(
                 "HumanUser",
                 [["sg_status_list", "is", "act"], ["login", "is", user_login]],
                 ["id", "login"],
                 "",
                 "all",
             )
-            # Set back to default - There finally and except cannot be used together in python2.4
-            self.config.user_login = original_login
-            self.config.user_password = original_password
-            self.config.auth_token = original_auth_token
-            return data
-        except Fault:
-            # Set back to default - There finally and except cannot be used together in python2.4
-            self.config.user_login = original_login
-            self.config.user_password = original_password
-            self.config.auth_token = original_auth_token
-        except Exception:
-            # Set back to default - There finally and except cannot be used together in python2.4
+        finally:
             self.config.user_login = original_login
             self.config.user_password = original_password
             self.config.auth_token = original_auth_token
-            raise
 
     def update_project_last_accessed(
         self, project: Dict[str, Any], user: Optional[Dict[str, Any]] = None
@@ -4191,10 +4179,7 @@ def _inbound_visitor(value):
             if isinstance(value, str):
                 if len(value) == 20 and self._DATE_TIME_PATTERN.match(value):
                     try:
-                        # strptime was not on datetime in python2.4
-                        value = datetime.datetime(
-                            *time.strptime(value, "%Y-%m-%dT%H:%M:%SZ")[:6]
-                        )
+                        value = datetime.datetime.strptime(value, "%Y-%m-%dT%H:%M:%SZ")
                     except ValueError:
                         return value
                     if _change_tz:

tests/ci_requirements.txt

@@ -10,9 +10,6 @@
 
 coverage
 coveralls==1.1
-# Don't restrict flake8 version, since we install this in CI against Python 2.6,
-# where flake8 has discontinued support for newer releases.  On Python 2.7 and
-# Python 3.7, linting has been performed with flake8 3.7.8
 flake8
 nose==1.3.7
 nose-exclude==0.5.0