Updated doc comments, added typing in function declaration

video_creation/final_video.py

@@ -25,7 +25,13 @@ console = Console()
 W, H = 1080, 1920
 
 
-def make_final_video(number_of_clips, length):
+def make_final_video(number_of_clips:int, length:int):
+    """Gathers audio clips, gathers all screenshots, stitches them together and saves the final video to assets/temp
+
+    Args:
+        number_of_clips (int): Index to end at when going through the screenshots
+        length (int): Length of the video
+    """    
     print_step("Creating the final video 🎥")
     VideoFileClip.reW = lambda clip: clip.resize(width=W)
     VideoFileClip.reH = lambda clip: clip.resize(width=H)
@@ -104,32 +110,12 @@ def make_final_video(number_of_clips, length):
     image_concat.audio = audio_composite
     final = CompositeVideoClip([background_clip, image_concat])
 
-    def get_video_title() -> str:
-        title = os.getenv("VIDEO_TITLE") or "final_video"
-        if len(title) <= 35:
-            return title
-        else:
-            return title[0:30] + "..."
 
     filename = f"{get_video_title()}.mp4"
 
-    def save_data():
-        with open("./video_creation/data/videos.json", "r+") as raw_vids:
-            done_vids = json.load(raw_vids)
-            if str(subreddit.submission.id) in [video["id"] for video in done_vids]:
-                return  # video already done but was specified to continue anyway in the .env file
-            payload = {
-                "id": str(os.getenv("VIDEO_ID")),
-                "time": str(int(time.time())),
-                "background_credit": str(os.getenv("background_credit")),
-                "reddit_title": str(os.getenv("VIDEO_TITLE")),
-                "filename": filename,
-            }
-            done_vids.append(payload)
-            raw_vids.seek(0)
-            json.dump(done_vids, raw_vids, ensure_ascii=False, indent=4)
 
-    save_data()
+    save_data(filename)
+
     if not exists("./results"):
         print_substep("the results folder didn't exist so I made it")
         os.mkdir("./results")
@@ -148,3 +134,36 @@ def make_final_video(number_of_clips, length):
     print_step(
         f"Reddit title: {os.getenv('VIDEO_TITLE')} \n Background Credit: {os.getenv('background_credit')}"
     )
+
+def save_data(filename:str):
+    """Saves the videos that have already been generated to a JSON file in video_creation/data/videos.json
+
+    Args:
+        filename (str): The finished video title name
+    """    
+    with open("./video_creation/data/videos.json", "r+") as raw_vids:
+        done_vids = json.load(raw_vids)
+        if str(subreddit.submission.id) in [video["id"] for video in done_vids]:
+            return  # video already done but was specified to continue anyway in the .env file
+        payload = {
+            "id": str(os.getenv("VIDEO_ID")),
+            "time": str(int(time.time())),
+            "background_credit": str(os.getenv("background_credit")),
+            "reddit_title": str(os.getenv("VIDEO_TITLE")),
+            "filename": filename,
+        }
+        done_vids.append(payload)
+        raw_vids.seek(0)
+        json.dump(done_vids, raw_vids, ensure_ascii=False, indent=4)
+
+def get_video_title() -> str:
+    """Gets video title from env variable or gives it the name "final_video"
+
+    Returns:
+        str: Video title
+    """        
+    title = os.getenv("VIDEO_TITLE") or "final_video"
+    if len(title) <= 35:
+        return title
+    else:
+        return title[0:30] + "..."

video_creation/voices.py

@@ -19,7 +19,7 @@ console = Console()
 VIDEO_LENGTH: int = 40  # secs
 
 
-def save_text_to_mp3(reddit_obj):
+def save_text_to_mp3(reddit_obj:dict[str])->tuple[int,int]:
     """Saves text to MP3 files. Goes through the reddit_obj and generates the title MP3 file and a certain number of comments until the total amount of time exceeds VIDEO_LENGTH seconds.
 
     Args: