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thadeusb / flask-cache

Cache extension for Flask
http://packages.python.org/Flask-Cache/
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fix bugs if function with only kwargs #180

Closed dengshaochun closed 6 years ago

dengshaochun commented 6 years ago

when function only with kwargs As shown below.

$ cat test.py 
from flask import Flask
from flask_cache import Cache

app = Flask(__name__)
cache = Cache(config={'CACHE_TYPE': 'simple'})
cache.init_app(app)

@cache.memoize(timeout=120)
def foo(**kwargs):
    return str(kwargs)

@app.route('/')
def index():
    st = foo(a=1, b=2)
    st2 = foo(a=3, b=4)
    print 'st:%s , st2:%s ' % (st, st2)
    return '<html><h1>st:%s, st2:%s</h1></html>' % (st, st2)

if __name__ == '__main__':
    app.run(host='192.168.249.169', port=5000)

# run this demo
$ python test.py runserver
 * Running on http://192.168.249.169:5000/ (Press CTRL+C to quit)
st:{'a': 1, 'b': 2} , st2:{'a': 1, 'b': 2} 
172.16.84.9 - - [30/Nov/2017 20:58:59] "GET / HTTP/1.1" 200 -

The result is not what we want. when i modify the code, The running results are shown below

$ python test.py runserver
 * Running on http://192.168.249.169:5000/ (Press CTRL+C to quit)
st:{'a': 1, 'b': 2} , st2:{'a': 3, 'b': 4}