From 7f2e5ee5bf59e5814d62990401714e01cd69ba07 Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Sun, 3 Sep 2023 19:07:30 +0300 Subject: Refactor plugins to own dir --- plugins/FilterPlugin.py | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 plugins/FilterPlugin.py (limited to 'plugins/FilterPlugin.py') diff --git a/plugins/FilterPlugin.py b/plugins/FilterPlugin.py new file mode 100644 index 0000000..0f2b500 --- /dev/null +++ b/plugins/FilterPlugin.py @@ -0,0 +1,20 @@ +from app.Item import Item +from app.PluginInterface import Params, PluginInterface +from app.utils import get_param + + +class Plugin(PluginInterface): + def __init__(self, id: str, params: Params) -> None: + super().__init__(id, params) + self.filter_expr: str = get_param("filter_expr", params) + print(f"[FilterPlugin#{self.id}] initialized") + + def process(self, source_id: str | None, items: list[Item]) -> list[Item]: + print(f"[FilterPlugin#{self.id}] process called, n={len(items)}") + if source_id is None: + raise Exception(f"[FilterPlugin#{self.id}] can not be scheduled") + + expr = f"filter(lambda item: {self.filter_expr}, input_feed)" + ret = list(eval(expr, {"input_feed": items})) + print(f"[FilterPlugin#{self.id}] process returning items, n={len(ret)}") + return ret -- cgit v1.3