autopep8

scripts/brazilian_number_processing.py

@@ -6,19 +6,20 @@ Contributed by @magpires https://github.com/KnugiHK/WhatsApp-Chat-Exporter/issue
 import re
 import argparse
 
+
 def process_phone_number(raw_phone):
     """
     Process the raw phone string from the VCARD and return two formatted numbers:
       - The original formatted number, and
       - A modified formatted number with the extra (ninth) digit removed, if applicable.
-      
+
     Desired output:
       For a number with a 9-digit subscriber:
          Original: "+55 {area} {first 5 of subscriber}-{last 4 of subscriber}"
          Modified: "+55 {area} {subscriber[1:5]}-{subscriber[5:]}" 
       For example, for an input that should represent "027912345678", the outputs are:
          "+55 27 91234-5678"  and  "+55 27 1234-5678"
-    
+
     This function handles numbers that may already include a "+55" prefix.
     It expects that after cleaning, a valid number (without the country code) should have either 10 digits 
     (2 for area + 8 for subscriber) or 11 digits (2 for area + 9 for subscriber).
@@ -26,18 +27,18 @@ def process_phone_number(raw_phone):
     """
     # Store the original input for processing
     number_to_process = raw_phone.strip()
-    
+
     # Remove all non-digit characters
     digits = re.sub(r'\D', '', number_to_process)
-    
+
     # If the number starts with '55', remove it for processing
     if digits.startswith("55") and len(digits) > 11:
         digits = digits[2:]
-    
+
     # Remove trunk zero if present
     if digits.startswith("0"):
         digits = digits[1:]
-    
+
     # After cleaning, we expect a valid number to have either 10 or 11 digits
     # If there are extra digits, use the last 11 (for a 9-digit subscriber) or last 10 (for an 8-digit subscriber)
     if len(digits) > 11:
@@ -46,7 +47,7 @@ def process_phone_number(raw_phone):
     elif len(digits) > 10 and len(digits) < 11:
         # In some cases with an 8-digit subscriber, take the last 10 digits
         digits = digits[-10:]
-    
+
     # Check if we have a valid number after processing
     if len(digits) not in (10, 11):
         return None, None
@@ -70,6 +71,7 @@ def process_phone_number(raw_phone):
 
     return original_formatted, modified_formatted
 
+
 def process_vcard(input_vcard, output_vcard):
     """
     Process a VCARD file to standardize telephone entries and add a second TEL line
@@ -77,13 +79,13 @@ def process_vcard(input_vcard, output_vcard):
     """
     with open(input_vcard, 'r', encoding='utf-8') as file:
         lines = file.readlines()
-    
+
     output_lines = []
-    
+
     # Regex to capture any telephone line.
     # It matches lines starting with "TEL:" or "TEL;TYPE=..." or with prefixes like "item1.TEL:".
     phone_pattern = re.compile(r'^(?P<prefix>.*TEL(?:;TYPE=[^:]+)?):(?P<number>.*)$')
-    
+
     for line in lines:
         stripped_line = line.rstrip("\n")
         match = phone_pattern.match(stripped_line)
@@ -99,10 +101,11 @@ def process_vcard(input_vcard, output_vcard):
                 output_lines.append(f"TEL;TYPE=CELL:{mod_formatted}\n")
         else:
             output_lines.append(line)
-    
+
     with open(output_vcard, 'w', encoding='utf-8') as file:
         file.writelines(output_lines)
 
+
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(
         description="Process a VCARD file to standardize telephone entries and add a second TEL line with the modified number (removing the extra ninth digit) for contacts with 9-digit subscribers."
@@ -110,6 +113,6 @@ if __name__ == '__main__':
     parser.add_argument('input_vcard', type=str, help='Input VCARD file')
     parser.add_argument('output_vcard', type=str, help='Output VCARD file')
     args = parser.parse_args()
-    
+
     process_vcard(args.input_vcard, args.output_vcard)
-    print(f"VCARD processed and saved to {args.output_vcard}")
+    print(f"VCARD processed and saved to {args.output_vcard}")

scripts/bruteforce_crypt15.py

@@ -26,6 +26,7 @@ def _extract_encrypted_key(keyfile):
 
     return _generate_hmac_of_hmac(key_stream)
 
+
 if __name__ == "__main__":
     key = open("encrypted_backup.key", "rb").read()
     database = open("wa.db.crypt15", "rb").read()