Update python site-packages.

Added MarkupSafe, Jinja2, itsdangerous, Werkzeug, click, flask.

dist/ba_data/python-site-packages/flask/blueprints.py

@@ -1,3 +1,4 @@
+import os
 import typing as t
 from collections import defaultdict
 from functools import update_wrapper
@@ -6,8 +7,8 @@ from .scaffold import _endpoint_from_view_func
 from .scaffold import _sentinel
 from .scaffold import Scaffold
 from .typing import AfterRequestCallable
+from .typing import BeforeFirstRequestCallable
 from .typing import BeforeRequestCallable
-from .typing import ErrorHandlerCallable
 from .typing import TeardownCallable
 from .typing import TemplateContextProcessorCallable
 from .typing import TemplateFilterCallable
@@ -18,6 +19,7 @@ from .typing import URLValuePreprocessorCallable
 
 if t.TYPE_CHECKING:
     from .app import Flask
+    from .typing import ErrorHandlerCallable
 
 DeferredSetupFunction = t.Callable[["BlueprintSetupState"], t.Callable]
 
@@ -174,7 +176,7 @@ class Blueprint(Scaffold):
         self,
         name: str,
         import_name: str,
-        static_folder: t.Optional[str] = None,
+        static_folder: t.Optional[t.Union[str, os.PathLike]] = None,
         static_url_path: t.Optional[str] = None,
         template_folder: t.Optional[str] = None,
         url_prefix: t.Optional[str] = None,
@@ -292,7 +294,6 @@ class Blueprint(Scaffold):
             Registering the same blueprint with the same name multiple
             times is deprecated and will become an error in Flask 2.1.
         """
-        first_registration = not any(bp is self for bp in app.blueprints.values())
         name_prefix = options.get("name_prefix", "")
         self_name = options.get("name", self.name)
         name = f"{name_prefix}.{self_name}".lstrip(".")
@@ -317,9 +318,12 @@ class Blueprint(Scaffold):
                     stacklevel=4,
                 )
 
+        first_bp_registration = not any(bp is self for bp in app.blueprints.values())
+        first_name_registration = name not in app.blueprints
+
         app.blueprints[name] = self
         self._got_registered_once = True
-        state = self.make_setup_state(app, options, first_registration)
+        state = self.make_setup_state(app, options, first_bp_registration)
 
         if self.has_static_folder:
             state.add_url_rule(
@@ -329,7 +333,7 @@ class Blueprint(Scaffold):
             )
 
         # Merge blueprint data into parent.
-        if first_registration:
+        if first_bp_registration or first_name_registration:
 
             def extend(bp_dict, parent_dict):
                 for key, values in bp_dict.items():
@@ -537,8 +541,8 @@ class Blueprint(Scaffold):
         return f
 
     def before_app_first_request(
-        self, f: BeforeRequestCallable
-    ) -> BeforeRequestCallable:
+        self, f: BeforeFirstRequestCallable
+    ) -> BeforeFirstRequestCallable:
         """Like :meth:`Flask.before_first_request`.  Such a function is
         executed before the first request to the application.
         """
@@ -580,7 +584,9 @@ class Blueprint(Scaffold):
         handler is used for all requests, even if outside of the blueprint.
         """
 
-        def decorator(f: ErrorHandlerCallable) -> ErrorHandlerCallable:
+        def decorator(
+            f: "ErrorHandlerCallable[Exception]",
+        ) -> "ErrorHandlerCallable[Exception]":
             self.record_once(lambda s: s.app.errorhandler(code)(f))
             return f