def extract_key(path, arg_items, cache_prefix_override=None):
# filter out query-params with 'None' values
filtered_arg_items = filter(lambda x: x[1] is not None, arg_items)
req_args = stringify_query_params(filtered_arg_items)
prefix = cache_prefix_override if cache_prefix_override else cache_prefix
key = f"{prefix}:{path}:{req_args}"
return key
def extract_route_key():
"""
Extracts the route redis key and hash from the request
The key should be of format:
<metrics_prefix>:<metrics_routes>:<rounded_date_time_format>
ie: "API_METRICS:routes:2020/08/04:14"
The hash should be of format:
<path><sorted_query_params>
ie: "/v1/tracks/search?genre=rap&query=best"
"""
path = request.path
req_args = request.args.items()
req_args = stringify_query_params(req_args)
route = f"{path}?{req_args}" if req_args else path
date_time = get_rounded_date_time().strftime(datetime_format)
route_key = f"{metrics_prefix}:{metrics_routes}:{date_time}"
return (route_key, route)
def extract_route_key():
"""
Extracts the route redis key and hash from the request
The key should be of format:
<metrics_prefix>:<metrics_routes>:<ip>:<rounded_date_time_format>
ie: "API_METRICS:routes:192.168.0.1:2020/08/04:14"
The hash should be of format:
<path><sorted_query_params>
ie: "/v1/tracks/search?genre=rap&query=best"
"""
path = request.path
req_args = request.args.items()
req_args = stringify_query_params(req_args)
route = f"{path}?{req_args}" if req_args else path
ip = request.headers.get('X-Forwarded-For', request.remote_addr)
ip = ip.split(',')[0].strip()
date_time = get_rounded_date_time().strftime(datetime_format)
route_key = f"{metrics_prefix}:{metrics_routes}:{ip}:{date_time}"
return (route_key, route)
def extract_key(path, arg_items):
# filter out query-params with 'None' values
filtered_arg_items = filter(lambda x: x[1] is not None, arg_items)
req_args = stringify_query_params(filtered_arg_items)
key = f"{cache_prefix}:{path}:{req_args}"
return key
def extract_key():
path = request.path
req_args = request.args.items()
req_args = stringify_query_params(req_args)
key = f"{cache_prefix}:{path}:{req_args}"
return key