o di @s"ddlmZGdddejZdS)) paginationcs8eZdZdZdZddZd ddZd fdd ZZS) CustomPaginationa A custom pagination class that extends LimitOffsetPagination to provide custom behavior. Attributes: default_limit (int): The default limit for paginated results. Methods: __init__(): Initialize instance variables. paginate_queryset(queryset, request, view): Paginate the queryset based on the request and view. get_limit(request, total_count): Get the pagination limit based on the request query parameters. cCsd|_d|_d|_d|_dS)zs Initialize instance variables. Args: None Returns: None N)requestoffsetlimitcount)selfr I/var/www/html/evchargy.com/django-station-ev/station_ev/base/paginator.py__init__s  zCustomPagination.__init__NcCs|||_|j||jd|_|jdurdS|||_||_|j|jkr-|jdur-d|_|jdks8|j|jkr:gSt ||j|j|jS)a~ Paginate the queryset based on the request and view. Args: queryset: The queryset to be paginated. request: The HTTP request. view: The view that handles the request. Returns: list or None: The paginated queryset based on the request parameters, or None if pagination is not applicable. ) total_countNTr) get_countr get_limitrZ get_offsetrrtemplatedisplay_page_controlslist)r querysetrviewr r r paginate_queryset"s   z"CustomPagination.paginate_querysetcs$|j|jdkr |Stj|dS)a Get the pagination limit based on the request query parameters. Args: request: The HTTP request. total_count: The total count of items in the queryset (optional). Returns: int: The limit for pagination. all)r) query_paramsgetZlimit_query_paramsuperr)r rr  __class__r r r=s zCustomPagination.get_limit)N) __name__ __module__ __qualname____doc__Z default_limitr rr __classcell__r r rr rs   rN)rest_frameworkrZLimitOffsetPaginationrr r r r s