Added docstrings for the ease of modification

script.py

@@ -455,6 +455,9 @@ def isPostExists(POST):
 
     possibleExtensions = [".jpg",".png",".mp4",".gif",".webm",".md"]
 
+    """If you change the filenames, don't forget to add them here.
+    Please don't remove existing ones
+    """
     for extension in possibleExtensions:
 
         OLD_FILE_PATH = PATH / (
@@ -481,6 +484,8 @@ def isPostExists(POST):
         return False
 
 def downloadPost(SUBMISSION):
+
+    """Download directory is declared here for each file"""
     directory = GLOBAL.directory / SUBMISSION['postSubreddit']
 
     global lastRequestTime

src/downloader.py

@@ -102,6 +102,8 @@ class Erome:
             
             extension = getExtension(IMAGES[0])
 
+            """Filenames are declared here"""
+
             title = nameCorrector(post['postTitle'])
             print(post["postSubmitter"]+"_"+title+"_"+post['postId']+extension)
 
@@ -239,6 +241,9 @@ class Imgur:
             post['postExt'] = getExtension(post['mediaURL'])
             
             title = nameCorrector(post['postTitle'])
+
+            """Filenames are declared here"""
+
             print(post["postSubmitter"]+"_"+title+"_"+post['postId']+post['postExt'])
 
             fileDir = directory / (
@@ -297,6 +302,8 @@ class Imgur:
                             + "_"
                             + images[i]['id'])
 
+                """Filenames are declared here"""
+
                 fileDir = folderDir / (fileName + images[i]['Ext'])
                 tempDir = folderDir / (fileName + ".tmp")
 
@@ -399,6 +406,9 @@ class Gfycat:
         
         if not os.path.exists(directory): os.makedirs(directory)
         title = nameCorrector(POST['postTitle'])
+
+        """Filenames are declared here"""
+
         print(POST["postSubmitter"]+"_"+title+"_"+POST['postId']+POST['postExt'])
 
         fileDir = directory / (
@@ -453,6 +463,9 @@ class Direct:
         POST['postExt'] = getExtension(POST['postURL'])
         if not os.path.exists(directory): os.makedirs(directory)
         title = nameCorrector(POST['postTitle'])
+
+        """Filenames are declared here"""
+
         print(POST["postSubmitter"]+"_"+title+"_"+POST['postId']+POST['postExt'])
 
         fileDir = directory / (
@@ -475,6 +488,9 @@ class Self:
         if not os.path.exists(directory): os.makedirs(directory)
 
         title = nameCorrector(post['postTitle'])
+
+        """Filenames are declared here"""
+
         print(post["postSubmitter"]+"_"+title+"_"+post['postId']+".md")
 
         fileDir = directory / (
@@ -495,6 +511,7 @@ class Self:
     @staticmethod
     def writeToFile(directory,post):
         
+        """Self posts are formatted here"""
         content = ("## ["
                    + post["postTitle"]
                    + "]("