From 3a5bcd03263059bd7b905d4586c5f23f7f120974 Mon Sep 17 00:00:00 2001 From: Philipp Hagemeister Date: Tue, 10 Feb 2015 01:13:57 +0100 Subject: [PATCH] [extractor/common] Wrap extractor errors (Fixes #1194) For now, we just wrap some common errors. More may follow. We do not want to catch actual programming errors in the extractors, such as 1 // 0. --- youtube_dl/extractor/common.py | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 2f5ba7aee..eee936a6f 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -264,8 +264,15 @@ def initialize(self): def extract(self, url): """Extracts URL information and returns it in list of dicts.""" - self.initialize() - return self._real_extract(url) + try: + self.initialize() + return self._real_extract(url) + except ExtractorError: + raise + except compat_http_client.IncompleteRead as e: + raise ExtractorError('A network error has occured.', cause=e, expected=True) + except (KeyError,) as e: + raise ExtractorError('An extractor error has occured.', cause=e) def set_downloader(self, downloader): """Sets the downloader for this IE."""