Bug: Audit auto-fixed vulnerabilities

planventure-api/requirements.txt

@@ -12,6 +12,4 @@ werkzeug==2.3.7
 bcrypt==4.0.1
 
 # Database migrations
-Flask-Migrate==4.0.5
-
-pytest==8.3.2
+Flask-Migrate==4.0.5

planventure-api/utils/validators.py

@@ -4,42 +4,3 @@ def validate_email(email: str) -> bool:
     """Validate email format using regex pattern"""
     pattern = r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$'
     return bool(re.match(pattern, email))
-
-def validate_username(username: str) -> bool:
-    """
-    Validates a username according to the following rules:
-    - Between 3 and 16 characters
-    - Starts with a letter or single underscore
-    - Can contain letters, numbers, and underscores after first character
-    - No spaces or special characters
-
-    Args:
-        username: The username to validate
-
-    Returns:
-        bool: True if username is valid, False otherwise
-
-    Raises:
-        TypeError: If username is None
-    """
-    if username is None:
-        raise TypeError("Username cannot be None")
-
-    # Check for empty string
-    if not username:
-        return False
-
-    # Check length (3-16 characters)
-    if len(username) < 3 or len(username) > 16:
-        return False
-
-    # Pattern explanation:
-    # ^            - Start of string
-    # [a-zA-Z_]    - First character must be letter or underscore
-    # (?!_)        - Negative lookahead to prevent multiple underscores at start
-    # [a-zA-Z0-9_] - Remaining characters can be letters, numbers, or underscores
-    # {2,15}       - Length of remaining characters (2-15, plus first character = 3-16 total)
-    # $            - End of string
-    pattern = r'^[a-zA-Z_](?!_)[a-zA-Z0-9_]{2,15}$'
-
-    return bool(re.match(pattern, username))