Adding feature for enterprise consumed license (#2626)

Co-authored-by: Enrico Minack <github@enrico.minack.dev>

github/PaginatedList.py

@@ -52,8 +52,8 @@ class PaginatedListBase(Generic[T]):
     def _fetchNextPage(self) -> List[T]:
         raise NotImplementedError
 
-    def __init__(self) -> None:
-        self.__elements = []
+    def __init__(self, elements: Optional[List[T]] = None) -> None:
+        self.__elements = [] if elements is None else elements
 
     def __getitem__(self, index: Union[int, slice]) -> Any:
         assert isinstance(index, (int, slice))
@@ -138,8 +138,9 @@ class PaginatedList(PaginatedListBase[T]):
         firstParams: Any,
         headers: Optional[Dict[str, str]] = None,
         list_item: str = "items",
+        firstData: Optional[Any] = None,
+        firstHeaders: Optional[Dict[str, Union[str, int]]] = None,
     ):
-        super().__init__()
         self.__requester = requester
         self.__contentClass = contentClass
         self.__firstUrl = firstUrl
@@ -153,6 +154,11 @@ class PaginatedList(PaginatedListBase[T]):
         self._reversed = False
         self.__totalCount: Optional[int] = None
 
+        first_page = []
+        if firstData is not None and firstHeaders is not None:
+            first_page = self._getPage(firstData, firstHeaders)
+        super().__init__(first_page)
+
     @property
     def totalCount(self) -> int:
         if not self.__totalCount:
@@ -214,7 +220,9 @@ class PaginatedList(PaginatedListBase[T]):
             "GET", self.__nextUrl, parameters=self.__nextParams, headers=self.__headers
         )
         data = data if data else []
+        return self._getPage(data, headers)
 
+    def _getPage(self, data: Any, headers: Dict[str, Any]) -> List[T]:
         self.__nextUrl = None  # type: ignore
         if len(data) > 0:
             links = self.__parseLinkHeader(headers)