Create App.py

App.py

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+
+
+#changing the code to have a Gradio Blocks App Menu on Huggingface Space prompting the channel URL
+#importing the necessary modules 
+import os 
+import urllib.request 
+import re 
+import time 
+import gradio as gr
+
+#Creating a Gradio App Menu
+def transcript_extract():
+    #specifying the YouTube channel URL 
+    channel_url = gr.inputs.Textbox(label="Channel URL")
+
+#accessing the webpage 
+    page = urllib.request.urlopen(channel_url)
+
+#reading the source code 
+    data = page.read()
+
+#creating a directory to save the transcripts 
+    os.mkdir('Transcripts')
+
+#finding the transcripts 
+    transcript_links = re.findall(r'(\/watch\?v=[A-Za-z0-9_.-]*)', str(data))
+
+#looping through each transcript to download 
+    for link in transcript_links:
+        video_url = 'http://www.youtube.com'+link
+        #access the video page 
+        video_page = urllib.request.urlopen(video_url)
+        #read the source code 
+        video_data = video_page.read()
+        #find the transcript 
+        transcript_link = re.findall(r'(\/timedtext_editor\?[A-Za-z0-9_.-]*)', str(video_data))
+        #check if there is a transcript available 
+        if(len(transcript_link) > 0):
+            #access the transcript page 
+            transcript_url ='http://www.youtube.com'+ transcript_link[0]
+            transcript_page = urllib.request.urlopen(transcript_url)
+            transcript_data = transcript_page.read()
+            #find the link to the transcript 
+            transcript_download_link = re.findall(r'(\/api\/timedtext\?[A-Za-z0-9_.-]*)', str(transcript_data))
+            #check if the transcript is available for download 
+            if(len(transcript_download_link) > 0):
+                #download the transcript 
+                file_name = "Transcripts/" + link[9:] + ".xml"
+                download_url = 'http://www.youtube.com'+transcript_download_link[0]
+                urllib.request.urlretrieve(download_url, file_name)
+                print("Downloading transcript for video " + link[9:] + "...")
+                time.sleep(3)
+            else:
+                print("Transcript not available for video " + link[9:])
+        else:
+            print("Transcript not available for video " + link[9:])
+
+#upload to Huggingface Space
+gr.Interface(fn=transcript_extract, inputs="textbox", force_reload=True).launch(share=True)