debashisdeb

from . import app
from flask.sqlalchemy import get_debug_queries

if app.debug:
    app.after_request(sql_debug)


def sql_debug(response):
    queries = list(get_debug_queries())
    query_str = ''

hrldcpr

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!