测试gitnore

venv/Lib/site-packages/django/shortcuts.py

@@ -4,21 +4,16 @@ of MVC. In other words, these functions/classes introduce controlled coupling
 for convenience's sake.
 """
 from django.http import (
-    Http404,
-    HttpResponse,
-    HttpResponsePermanentRedirect,
-    HttpResponseRedirect,
+    Http404, HttpResponse, HttpResponsePermanentRedirect, HttpResponseRedirect,
 )
 from django.template import loader
 from django.urls import NoReverseMatch, reverse
 from django.utils.functional import Promise
 
 
-def render(
-    request, template_name, context=None, content_type=None, status=None, using=None
-):
+def render(request, template_name, context=None, content_type=None, status=None, using=None):
     """
-    Return an HttpResponse whose content is filled with the result of calling
+    Return a HttpResponse whose content is filled with the result of calling
     django.template.loader.render_to_string() with the passed arguments.
     """
     content = loader.render_to_string(template_name, context, request, using=using)
@@ -42,9 +37,7 @@ def redirect(to, *args, permanent=False, **kwargs):
     Issues a temporary redirect by default; pass permanent=True to issue a
     permanent redirect.
     """
-    redirect_class = (
-        HttpResponsePermanentRedirect if permanent else HttpResponseRedirect
-    )
+    redirect_class = HttpResponsePermanentRedirect if permanent else HttpResponseRedirect
     return redirect_class(resolve_url(to, *args, **kwargs))
 
 
@@ -56,14 +49,14 @@ def _get_queryset(klass):
     the job.
     """
     # If it is a model class or anything else with ._default_manager
-    if hasattr(klass, "_default_manager"):
+    if hasattr(klass, '_default_manager'):
         return klass._default_manager.all()
     return klass
 
 
 def get_object_or_404(klass, *args, **kwargs):
     """
-    Use get() to return an object, or raise an Http404 exception if the object
+    Use get() to return an object, or raise a Http404 exception if the object
     does not exist.
 
     klass may be a Model, Manager, or QuerySet object. All other passed
@@ -73,10 +66,8 @@ def get_object_or_404(klass, *args, **kwargs):
     one object is found.
     """
     queryset = _get_queryset(klass)
-    if not hasattr(queryset, "get"):
-        klass__name = (
-            klass.__name__ if isinstance(klass, type) else klass.__class__.__name__
-        )
+    if not hasattr(queryset, 'get'):
+        klass__name = klass.__name__ if isinstance(klass, type) else klass.__class__.__name__
         raise ValueError(
             "First argument to get_object_or_404() must be a Model, Manager, "
             "or QuerySet, not '%s'." % klass__name
@@ -84,33 +75,27 @@ def get_object_or_404(klass, *args, **kwargs):
     try:
         return queryset.get(*args, **kwargs)
     except queryset.model.DoesNotExist:
-        raise Http404(
-            "No %s matches the given query." % queryset.model._meta.object_name
-        )
+        raise Http404('No %s matches the given query.' % queryset.model._meta.object_name)
 
 
 def get_list_or_404(klass, *args, **kwargs):
     """
-    Use filter() to return a list of objects, or raise an Http404 exception if
+    Use filter() to return a list of objects, or raise a Http404 exception if
     the list is empty.
 
     klass may be a Model, Manager, or QuerySet object. All other passed
     arguments and keyword arguments are used in the filter() query.
     """
     queryset = _get_queryset(klass)
-    if not hasattr(queryset, "filter"):
-        klass__name = (
-            klass.__name__ if isinstance(klass, type) else klass.__class__.__name__
-        )
+    if not hasattr(queryset, 'filter'):
+        klass__name = klass.__name__ if isinstance(klass, type) else klass.__class__.__name__
         raise ValueError(
             "First argument to get_list_or_404() must be a Model, Manager, or "
             "QuerySet, not '%s'." % klass__name
         )
     obj_list = list(queryset.filter(*args, **kwargs))
     if not obj_list:
-        raise Http404(
-            "No %s matches the given query." % queryset.model._meta.object_name
-        )
+        raise Http404('No %s matches the given query.' % queryset.model._meta.object_name)
     return obj_list
 
 
@@ -128,7 +113,7 @@ def resolve_url(to, *args, **kwargs):
         * A URL, which will be returned as-is.
     """
     # If it's a model, use get_absolute_url()
-    if hasattr(to, "get_absolute_url"):
+    if hasattr(to, 'get_absolute_url'):
         return to.get_absolute_url()
 
     if isinstance(to, Promise):
@@ -137,7 +122,7 @@ def resolve_url(to, *args, **kwargs):
         to = str(to)
 
     # Handle relative URLs
-    if isinstance(to, str) and to.startswith(("./", "../")):
+    if isinstance(to, str) and to.startswith(('./', '../')):
         return to
 
     # Next try a reverse URL resolution.
@@ -148,7 +133,7 @@ def resolve_url(to, *args, **kwargs):
         if callable(to):
             raise
         # If this doesn't "feel" like a URL, re-raise.
-        if "/" not in to and "." not in to:
+        if '/' not in to and '.' not in to:
             raise
 
     # Finally, fall back and assume it's a URL