def parse_bind()

in aws_xray_sdk/ext/sqlalchemy/util/decorators.py [0:0]

• 22 lines of code
• 6 McCabe index (conditional complexity)

def parse_bind(bind):
    """Parses a connection string and creates SQL trace metadata"""
    if isinstance(bind, Connection):
        engine = bind.engine
    else:
        engine = bind
    m = re.match(r"Engine\((.*?)\)", str(engine))
    if m is not None:
        u = urlparse(m.group(1))
        # Add Scheme to uses_netloc or // will be missing from url.
        uses_netloc.append(u.scheme)
        safe_url = ""
        if u.password is None:
            safe_url = u.geturl()
        else:
            # Strip password from URL
            host_info = u.netloc.rpartition('@')[-1]
            parts = u._replace(netloc='{}@{}'.format(u.username, host_info))
            safe_url = parts.geturl()
        sql = {}
        sql['database_type'] = u.scheme
        sql['url'] = safe_url
        if u.username is not None:
            sql['user'] = "{}".format(u.username)
    return sql