flake8 format

media.py

@@ -10,8 +10,6 @@ from blurhash import blurhash_encode as blurencode
 from PIL import Image
 import numpy
 import os
-import sys
-import json
 import datetime
 from hashlib import sha1
 from auth import createPassword
@@ -19,6 +17,7 @@ from shutil import copyfile
 from shutil import rmtree
 from shutil import move
 
+
 def replaceYouTube(postJsonObject: {}) -> None:
     """Replace YouTube with invidio.us
     This denies Google some, but not all, tracking data
@@ -30,7 +29,9 @@ def replaceYouTube(postJsonObject: {}) -> None:
     if 'www.youtube.com' not in postJsonObject['object']['content']:
         return
     postJsonObject['object']['content'] = \
-        postJsonObject['object']['content'].replace('www.youtube.com','invidio.us')
+        postJsonObject['object']['content'].replace('www.youtube.com',
+                                                    'invidio.us')
+
 
 def removeMetaData(imageFilename: str, outputFilename: str) -> None:
     """Attempts to do this with pure python didn't work well,
@@ -44,47 +45,55 @@ def removeMetaData(imageFilename: str,outputFilename: str) -> None:
         print('Removing metadata from ' + outputFilename + ' using mogrify')
         os.system('/usr/bin/mogrify -strip '+outputFilename)
 
+
 def getImageHash(imageFilename: str) -> str:
     return blurencode(numpy.array(Image.open(imageFilename).convert("RGB")))
 
+
 def isMedia(imageFilename: str) -> bool:
-    permittedMedia=['png','jpg','gif','webp','mp4','ogv','mp3','ogg']
+    permittedMedia = ('png', 'jpg', 'gif', 'webp',
+                      'mp4', 'ogv', 'mp3', 'ogg')
     for m in permittedMedia:
         if imageFilename.endswith('.' + m):
             return True
     print('WARN: ' + imageFilename + ' is not a permitted media type')
     return False
 
+
 def createMediaDirs(baseDir: str, mediaPath: str) -> None:
     if not os.path.isdir(baseDir + '/media'):
         os.mkdir(baseDir + '/media')
     if not os.path.isdir(baseDir + '/' + mediaPath):
         os.mkdir(baseDir + '/' + mediaPath)
 
+
 def getMediaPath() -> str:
     currTime = datetime.datetime.utcnow()
     weeksSinceEpoch = int((currTime - datetime.datetime(1970, 1, 1)).days / 7)
     return 'media/' + str(weeksSinceEpoch)
 
+
 def getAttachmentMediaType(filename: str) -> str:
     """Returns the type of media for the given file
     image, video or audio
     """
     mediaType = None
-    imageTypes=['png','jpg','jpeg','gif','webp']
+    imageTypes = ('png', 'jpg', 'jpeg',
+                  'gif', 'webp')
     for mType in imageTypes:
         if filename.endswith('.' + mType):
             return 'image'
-    videoTypes=['mp4','webm','ogv']
+    videoTypes = ('mp4', 'webm', 'ogv')
     for mType in videoTypes:
         if filename.endswith('.' + mType):
             return 'video'
-    audioTypes=['mp3','ogg']
+    audioTypes = ('mp3', 'ogg')
     for mType in audioTypes:
         if filename.endswith('.' + mType):
             return 'audio'
     return mediaType
 
+
 def updateEtag(mediaFilename: str) -> None:
     """ calculate the etag, which is a sha1 of the data
     """
@@ -101,7 +110,7 @@ def updateEtag(mediaFilename: str) -> None:
     try:
         with open(mediaFilename, 'rb') as mediaFile:
             data = mediaFile.read()
-    except:
+    except BaseException:
         pass
 
     if not data:
@@ -112,22 +121,25 @@ def updateEtag(mediaFilename: str) -> None:
     try:
         with open(mediaFilename + '.etag', 'w') as etagFile:
             etagFile.write(etag)
-    except:
+    except BaseException:
         pass
 
-def attachMedia(baseDir: str,httpPrefix: str,domain: str,port: int, \
-                postJson: {},imageFilename: str, \
-                mediaType: str,description: str, \
+
+def attachMedia(baseDir: str, httpPrefix: str, domain: str, port: int,
+                postJson: {}, imageFilename: str,
+                mediaType: str, description: str,
                 useBlurhash: bool) -> {}:
     """Attaches media to a json object post
     The description can be None
-    Blurhash is optional, since low power systems may take a long time to calculate it
+    Blurhash is optional, since low power systems may take a long
+    time to calculate it
     """
     if not isMedia(imageFilename):
         return postJson
 
     fileExtension = None
-    acceptedTypes=['png','jpg','gif','webp','mp4','webm','ogv','mp3','ogg']
+    acceptedTypes = ('png', 'jpg', 'gif', 'webp',
+                     'mp4', 'webm', 'ogv', 'mp3', 'ogg')
     for mType in acceptedTypes:
         if imageFilename.endswith('.' + mType):
             if mType == 'jpg':
@@ -177,6 +189,7 @@ def attachMedia(baseDir: str,httpPrefix: str,domain: str,port: int, \
 
     return postJson
 
+
 def archiveMedia(baseDir: str, archiveDirectory: str, maxWeeks=4) -> None:
     """Any media older than the given number of weeks gets archived
     """
@@ -194,7 +207,8 @@ def archiveMedia(baseDir: str,archiveDirectory: str,maxWeeks=4) -> None:
         for weekDir in dirs:
             if int(weekDir) < minWeek:
                 if archiveDirectory:
-                    move(os.path.join(baseDir+'/media', weekDir),archiveDirectory+'/media')
+                    move(os.path.join(baseDir + '/media', weekDir),
+                         archiveDirectory + '/media')
                 else:
                     # archive to /dev/null
                     rmtree(os.path.join(baseDir + '/media', weekDir))