From: Jaime Marquínez Ferrándiz Date: Fri, 27 Mar 2015 12:02:20 +0000 (+0100) Subject: Don't use bare 'except:' X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=70a1165b32acf253905109e9b4f245295d67af1f;p=youtube-dl Don't use bare 'except:' They catch any exception, including KeyboardInterrupt, we don't want to catch it. --- diff --git a/devscripts/check-porn.py b/devscripts/check-porn.py index 6a5bd9eda..7a219ebe9 100644 --- a/devscripts/check-porn.py +++ b/devscripts/check-porn.py @@ -28,7 +28,7 @@ for test in get_testcases(): if METHOD == 'EURISTIC': try: webpage = compat_urllib_request.urlopen(test['url'], timeout=10).read() - except: + except Exception: print('\nFail: {0}'.format(test['name'])) continue diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index b5ef5e009..640b8c99d 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -1701,10 +1701,10 @@ class YoutubeDL(object): out = out.decode().strip() if re.match('[0-9a-f]+', out): self._write_string('[debug] Git HEAD: ' + out + '\n') - except: + except Exception: try: sys.exc_clear() - except: + except Exception: pass self._write_string('[debug] Python version %s - %s\n' % ( platform.python_version(), platform_name())) diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py index b2bf149ef..973bcd320 100644 --- a/youtube_dl/compat.py +++ b/youtube_dl/compat.py @@ -389,7 +389,7 @@ else: stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = sp.communicate() lines, columns = map(int, out.split()) - except: + except Exception: pass return _terminal_size(columns, lines) diff --git a/youtube_dl/downloader/common.py b/youtube_dl/downloader/common.py index 8ed5c19a6..ca14d64bc 100644 --- a/youtube_dl/downloader/common.py +++ b/youtube_dl/downloader/common.py @@ -204,7 +204,7 @@ class FileDownloader(object): return try: os.utime(filename, (time.time(), filetime)) - except: + except Exception: pass return filetime diff --git a/youtube_dl/extractor/youporn.py b/youtube_dl/extractor/youporn.py index e4c855ee0..6abe72f73 100644 --- a/youtube_dl/extractor/youporn.py +++ b/youtube_dl/extractor/youporn.py @@ -52,7 +52,7 @@ class YouPornIE(InfoExtractor): webpage, 'JSON parameters') try: params = json.loads(json_params) - except: + except ValueError: raise ExtractorError('Invalid JSON') self.report_extraction(video_id) diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py index b6f51cfd5..55adf9685 100644 --- a/youtube_dl/postprocessor/ffmpeg.py +++ b/youtube_dl/postprocessor/ffmpeg.py @@ -3,7 +3,6 @@ from __future__ import unicode_literals import io import os import subprocess -import sys import time @@ -269,19 +268,17 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor): else: self._downloader.to_screen('[' + self.basename + '] Destination: ' + new_path) self.run_ffmpeg(path, new_path, acodec, more_opts) - except: - etype, e, tb = sys.exc_info() - if isinstance(e, AudioConversionError): - msg = 'audio conversion failed: ' + e.msg - else: - msg = 'error running ' + self.basename - raise PostProcessingError(msg) + except AudioConversionError as e: + raise PostProcessingError( + 'audio conversion failed: ' + e.msg) + except Exception: + raise PostProcessingError('error running ' + self.basename) # Try to update the date time for extracted audio file. if information.get('filetime') is not None: try: os.utime(encodeFilename(new_path), (time.time(), information['filetime'])) - except: + except Exception: self._downloader.report_warning('Cannot update utime of audio file') information['filepath'] = new_path diff --git a/youtube_dl/update.py b/youtube_dl/update.py index d8be4049f..de3169eef 100644 --- a/youtube_dl/update.py +++ b/youtube_dl/update.py @@ -65,7 +65,7 @@ def update_self(to_screen, verbose): # Check if there is a new version try: newversion = opener.open(VERSION_URL).read().decode('utf-8').strip() - except: + except Exception: if verbose: to_screen(compat_str(traceback.format_exc())) to_screen('ERROR: can\'t find the current version. Please try again later.') @@ -78,7 +78,7 @@ def update_self(to_screen, verbose): try: versions_info = opener.open(JSON_URL).read().decode('utf-8') versions_info = json.loads(versions_info) - except: + except Exception: if verbose: to_screen(compat_str(traceback.format_exc())) to_screen('ERROR: can\'t obtain versions info. Please try again later.') diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 245d623d8..90e0ed9ab 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -75,7 +75,7 @@ def preferredencoding(): try: pref = locale.getpreferredencoding() 'TEST'.encode(pref) - except: + except Exception: pref = 'UTF-8' return pref @@ -127,7 +127,7 @@ def write_json_file(obj, fn): except OSError: pass os.rename(tf.name, fn) - except: + except Exception: try: os.remove(tf.name) except OSError: