docker setup

srcs/.venv/lib/python3.11/site-packages/django/utils/deconstruct.py

@@ -0,0 +1,59 @@
+from importlib import import_module
+
+from django.utils.version import get_docs_version
+
+
+def deconstructible(*args, path=None):
+    """
+    Class decorator that allows the decorated class to be serialized
+    by the migrations subsystem.
+
+    The `path` kwarg specifies the import path.
+    """
+
+    def decorator(klass):
+        def __new__(cls, *args, **kwargs):
+            # We capture the arguments to make returning them trivial
+            obj = super(klass, cls).__new__(cls)
+            obj._constructor_args = (args, kwargs)
+            return obj
+
+        def deconstruct(obj):
+            """
+            Return a 3-tuple of class import path, positional arguments,
+            and keyword arguments.
+            """
+            # Fallback version
+            if path and type(obj) is klass:
+                module_name, _, name = path.rpartition(".")
+            else:
+                module_name = obj.__module__
+                name = obj.__class__.__name__
+            # Make sure it's actually there and not an inner class
+            module = import_module(module_name)
+            if not hasattr(module, name):
+                raise ValueError(
+                    "Could not find object %s in %s.\n"
+                    "Please note that you cannot serialize things like inner "
+                    "classes. Please move the object into the main module "
+                    "body to use migrations.\n"
+                    "For more information, see "
+                    "https://docs.djangoproject.com/en/%s/topics/migrations/"
+                    "#serializing-values" % (name, module_name, get_docs_version())
+                )
+            return (
+                path
+                if path and type(obj) is klass
+                else f"{obj.__class__.__module__}.{name}",
+                obj._constructor_args[0],
+                obj._constructor_args[1],
+            )
+
+        klass.__new__ = staticmethod(__new__)
+        klass.deconstruct = deconstruct
+
+        return klass
+
+    if not args:
+        return decorator
+    return decorator(*args)