Update components/pexels.py

components/pexels.py

@@ -1,81 +1,71 @@
 import requests
-import shutil,os,re
+import shutil
+import os
+import re
 
 # Searching for the videos
 def search_pexels(keyword, api_key, orientation='potrait', size='medium', endpoint='videos', num_pages=50):
-    
-  if orientation not in ['potrait', 'landscape', 'square']:
-    raise Exception("Error! orientation must be one of {'square', 'landscape', 'potrait'}")
-
-  if size not in ['medium', 'small', 'large']:
-    raise Exception("Error! size must be one of ['medium', 'small', 'large']")
-
-  base_url = 'https://api.pexels.com/'
-
-  headers = {
-      'Authorization': f'{api_key}'
-  }
-
-  url = f'{base_url}{endpoint}/search?query={keyword}&per_page={num_pages}&orientation={orientation}&size={size}'
-
-
-  response = requests.get(url, headers=headers)
-
-  # Check if request was successful (status code 200)
-  if response.status_code == 200:
-      data = response.json()
-      return data
-  else:
-      print(f'Error: {response.status_code}')
+    if orientation not in ['potrait', 'landscape', 'square']:
+        raise Exception("Error! orientation must be one of {'square', 'landscape', 'potrait'}")
+    if size not in ['medium', 'small', 'large']:
+        raise Exception("Error! size must be one of ['medium', 'small', 'large']")
+    base_url = 'https://api.pexels.com/'
+    headers = {
+        'Authorization': f'{api_key}'
+    }
+    url = f'{base_url}{endpoint}/search?query={keyword}&per_page={num_pages}&orientation={orientation}&size={size}'
 
+    response = requests.get(url, headers=headers)
+    # Check if request was successful (status code 200)
+    if response.status_code == 200:
+        data = response.json()
+        return data
+    else:
+        print(f'Error: {response.status_code}')
 
 # Video download function
 def download_video(data, parent_path, height, width, links, i):
-    for x in data['videos'] :
+    for x in data['videos']:
         if x['id'] in links:
             continue
         
         vid = x['video_files']
         for v in vid: 
-            if v['height'] == height and v['width'] == width :
-                with open(f"{os.path.join(parent_path,str(i) + '_' + str(v['id']))}.mp4", 'bw') as f:
+            if v['height'] == height and v['width'] == width:
+                with open(f"{os.path.join(parent_path, str(i) + '_' + str(v['id']))}.mp4", 'wb') as f:
                     f.write(requests.get(v['link']).content)
-                    print("Sucessfully saved video in", os.path.join(parent_path,str(i) + '_' + str(v['id'])) + '.mp4')
+                    print("Successfully saved video in", os.path.join(parent_path, str(i) + '_' + str(v['id'])) + '.mp4')
                     return x['id']
 
-
 # Utilizing the LLMs to find the relevant videos 
 def generate_videos(product, api_key, orientation, height, width, llm_chain=None, sum_llm_chain=None):
     prod = product.strip().replace(" ", "_")
     links = []
-    try :
+    try:
         # Split the paragraph by sentences
-            
         sentences = llm_chain.run(product.strip())
-        print('Sentence :', sentences)
+        print('Sentences:', sentences)
         
-#         sentences = sentences.split(".")[:-1]
+        # sentences = sentences.split(".")[:-1]
         sentences = [x.strip() for x in re.split(r'\d+\.', sentences) if len(x) > 6]
     
-        
         # Create directory with the product's name
         if os.path.exists(prod):
             shutil.rmtree(prod)
         os.mkdir(prod)
         
         # Generate video for every sentence
-        print("Keyword :")
-        for i,s in enumerate(sentences):
+        print("Keywords:")
+        for i, s in enumerate(sentences):
             keyword = sum_llm_chain.run(s)
-            print(i+1, ":", keyword)
+            print(i + 1, ":", keyword)
             data = search_pexels(keyword, api_key, orientation.lower())
-            link = download_video(data, prod, height, width, links,i)
+            link = download_video(data, prod, height, width, links, i)
             links.append(link)
             
-        print("Success! videos has been generated")
-    except Exception as e :
+        print("Success! Videos have been generated")
+    except Exception as e:
         print("Error! Failed generating videos")
         print(e)
     
-    return prod, sentences
-        
+    return prod, sentences