start-pack

myenv/lib/python3.12/site-packages/django/template/context_processors.py

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+"""
+A set of request processors that return dictionaries to be merged into a
+template context. Each function takes the request object as its only parameter
+and returns a dictionary to add to the context.
+
+These are referenced from the 'context_processors' option of the configuration
+of a DjangoTemplates backend and used by RequestContext.
+"""
+
+import itertools
+
+from django.conf import settings
+from django.middleware.csrf import get_token
+from django.utils.functional import SimpleLazyObject, lazy
+
+
+def csrf(request):
+    """
+    Context processor that provides a CSRF token, or the string 'NOTPROVIDED' if
+    it has not been provided by either a view decorator or the middleware
+    """
+
+    def _get_val():
+        token = get_token(request)
+        if token is None:
+            # In order to be able to provide debugging info in the
+            # case of misconfiguration, we use a sentinel value
+            # instead of returning an empty dict.
+            return "NOTPROVIDED"
+        else:
+            return token
+
+    return {"csrf_token": SimpleLazyObject(_get_val)}
+
+
+def debug(request):
+    """
+    Return context variables helpful for debugging.
+    """
+    context_extras = {}
+    if settings.DEBUG and request.META.get("REMOTE_ADDR") in settings.INTERNAL_IPS:
+        context_extras["debug"] = True
+        from django.db import connections
+
+        # Return a lazy reference that computes connection.queries on access,
+        # to ensure it contains queries triggered after this function runs.
+        context_extras["sql_queries"] = lazy(
+            lambda: list(
+                itertools.chain.from_iterable(
+                    connections[x].queries for x in connections
+                )
+            ),
+            list,
+        )
+    return context_extras
+
+
+def i18n(request):
+    from django.utils import translation
+
+    return {
+        "LANGUAGES": settings.LANGUAGES,
+        "LANGUAGE_CODE": translation.get_language(),
+        "LANGUAGE_BIDI": translation.get_language_bidi(),
+    }
+
+
+def tz(request):
+    from django.utils import timezone
+
+    return {"TIME_ZONE": timezone.get_current_timezone_name()}
+
+
+def static(request):
+    """
+    Add static-related context variables to the context.
+    """
+    return {"STATIC_URL": settings.STATIC_URL}
+
+
+def media(request):
+    """
+    Add media-related context variables to the context.
+    """
+    return {"MEDIA_URL": settings.MEDIA_URL}
+
+
+def request(request):
+    return {"request": request}