Adding Access project in django for access modules code

Access/admin.py

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+# Register your models here.

Access/apps.py

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+from django.apps import AppConfig
+
+
+class AccessConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "Access"

Access/decorators.py

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+from django.core.exceptions import PermissionDenied
+
+
+def user_admin_or_ops(function):
+    def wrap(request, *args, **kwargs):
+        if request.user.is_superuser or request.user.user.is_ops:
+            return function(request, *args, **kwargs)
+        else:
+            raise PermissionDenied
+
+    wrap.__doc__ = function.__doc__
+    wrap.__name__ = function.__name__
+    return wrap
+
+
+def authentication_classes(authentication_classes):
+    def decorator(func):
+        func.authentication_classes = authentication_classes
+        return func
+
+    return decorator
+
+
+def user_with_permission(permissions_list):
+    def user_with_permission_decorator(function):
+        def wrap(request, *args, **kwargs):
+            if hasattr(request.user, "user"):
+                permission_labels = [
+                    permission.label for permission in request.user.user.permissions
+                ]
+                if len(set(permissions_list).intersection(permission_labels)) > 0:
+                    return function(request, *args, **kwargs)
+            raise PermissionDenied
+
+        return wrap
+
+    return user_with_permission_decorator

Access/helpers.py

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+from os.path import dirname, basename, isfile, join
+import glob
+import re
+import logging
+
+logger = logging.getLogger(__name__)
+available_accesses = []
+cached_accesses = []
+
+
+def getAvailableAccessModules():
+    global available_accesses
+    if len(available_accesses) > 0:
+        return available_accesses
+    available_accesses = [access for access in getAccessModules() if access.available]
+    return available_accesses
+
+
+def getAccessModules():
+    global cached_accesses
+    if len(cached_accesses) > 0:
+        return cached_accesses
+    access_modules_dirs = glob.glob(join(dirname(__file__), "access_modules", "*"))
+    for each_dir in access_modules_dirs:
+        if re.search(r"/(base_|__pycache__)", each_dir):
+            access_modules_dirs.remove(each_dir)
+    access_modules_dirs.sort()
+    cached_accesses = \
+        [globals()[basename(f)].access.get_object() for f in access_modules_dirs if not isfile(f)]
+    return cached_accesses