requirements: Upgrade Python requirements.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
(cherry picked from commit c1a4dcf33d)

corporate/lib/activity.py

@@ -247,7 +247,7 @@ def get_estimated_arr_and_rate_by_realm() -> tuple[dict[str, int], dict[str, str
 
     for plan in plans:
         assert plan.customer.realm is not None
-        latest_ledger_entry = plan.latest_ledger_entry[0]  # type: ignore[attr-defined] # attribute from prefetch_related query
+        latest_ledger_entry = plan.latest_ledger_entry[0]
         assert latest_ledger_entry is not None
         renewal_cents = RealmBillingSession(
             realm=plan.customer.realm
@@ -285,7 +285,7 @@ def get_plan_data_by_remote_server() -> dict[int, RemoteActivityPlanData]:  # no
         server_id = plan.customer.remote_server.id
         assert server_id is not None
 
-        latest_ledger_entry = plan.latest_ledger_entry[0]  # type: ignore[attr-defined] # attribute from prefetch_related query
+        latest_ledger_entry = plan.latest_ledger_entry[0]
         assert latest_ledger_entry is not None
 
         plan_data = get_remote_activity_plan_data(
@@ -335,7 +335,7 @@ def get_plan_data_by_remote_realm() -> dict[int, dict[int, RemoteActivityPlanDat
         server_id = plan.customer.remote_realm.server_id
         assert server_id is not None
 
-        latest_ledger_entry = plan.latest_ledger_entry[0]  # type: ignore[attr-defined] # attribute from prefetch_related query
+        latest_ledger_entry = plan.latest_ledger_entry[0]
         assert latest_ledger_entry is not None
 
         plan_data = get_remote_activity_plan_data(

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "zulip-server"
 version = "0.1.0"
-requires-python = ">=3.10, <3.14"
+requires-python = ">=3.10"
 
 [dependency-groups]
 prod = [
@@ -327,8 +327,8 @@ talon-core = { url = "https://github.com/zulip/talon/archive/e87a64dccc3c5ee1b8e
 # version from Git rather than a PyPI release. Keeping everything in one
 # repository simplifies the process of implementing and documenting new bots for
 # new contributors.
-zulip = { url = "https://github.com/zulip/python-zulip-api/archive/9e131ac626976b9c3da6c11b6365b4939656f7c3.zip", subdirectory = "zulip" }
-zulip-bots = { url = "https://github.com/zulip/python-zulip-api/archive/0.9.0.zip", subdirectory = "zulip_bots" }
+zulip = { url = "https://github.com/zulip/python-zulip-api/archive/0.9.1.zip", subdirectory = "zulip" }
+zulip-bots = { url = "https://github.com/zulip/python-zulip-api/archive/0.9.1.zip", subdirectory = "zulip_bots" }
 
 # zulip's linting framework - zulint
 zulint = { url = "https://github.com/zulip/zulint/archive/448e36a1e50e79c82257ed3d65fcf5c8591cdb61.zip" }

tools/python-warnings.bash

@@ -7,9 +7,6 @@ PYTHONWARNINGS+=',ignore::ResourceWarning'
 # https://github.com/disqus/django-bitfield/pull/135
 PYTHONWARNINGS+=',default:Attribute s is deprecated and will be removed in Python 3.14; use value instead:DeprecationWarning:__main__'
 
-# https://github.com/boto/botocore/pull/3239
-PYTHONWARNINGS+=',ignore:datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version.:DeprecationWarning:botocore.auth'
-
 # https://github.com/mahmoud/glom/pull/258
 PYTHONWARNINGS+=',ignore:invalid escape sequence '\'\\' '\'':DeprecationWarning'
 PYTHONWARNINGS+=',ignore:invalid escape sequence '\'\\' '\'':SyntaxWarning'

version.py

@@ -49,4 +49,4 @@ API_FEATURE_LEVEL = 421
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = (342, 3)  # bumped 2025-10-22 to upgrade uv
+PROVISION_VERSION = (343, 0)  # bumped 2025-10-22 to upgrade Python requirements

zerver/lib/response.py

@@ -64,9 +64,9 @@ class MutableJsonResponse(HttpResponse):
     @content.setter
     def content(self, value: Any) -> None:
         """Set the content for the response."""
-        assert isinstance(HttpResponse.content, property)
-        assert HttpResponse.content.fset is not None
-        HttpResponse.content.fset(self, value)
+        content: object = super(MutableJsonResponse, type(self)).content
+        assert isinstance(content, property)
+        content.__set__(self, value)
         self._needs_serialization = False
 
     # The superclass HttpResponse defines an iterator that doesn't access the content

zerver/lib/upload/__init__.py

@@ -138,7 +138,7 @@ def get_file_info(user_file: UploadedFile) -> tuple[str, str]:
     fake_msg = EmailMessage()
     extras = {}
     if user_file.content_type_extra:
-        extras = {k: v.decode() if v else None for k, v in user_file.content_type_extra.items()}  # type: ignore[attr-defined]  # https://github.com/typeddjango/django-stubs/pull/2754
+        extras = {k: v.decode() if v else None for k, v in user_file.content_type_extra.items()}
     fake_msg.add_header("content-type", content_type, **extras)
     content_type = fake_msg["content-type"]
 

zerver/tests/test_auth_backends.py

@@ -467,7 +467,7 @@ class AuthBackendTest(ZulipTestCase):
             with self.artificial_transaction_savepoint():
                 return orig_authenticate(*args, **kwargs)
 
-        backend.authenticate = wrapped_authenticate
+        backend.authenticate = wrapped_authenticate  # type: ignore[method-assign]
 
         # Test LDAP auth fails when LDAP server rejects password
         self.assertIsNone(