1. How do I create a global variable that can be accessed by all classes?
2. I am using `dogpile.cache` to store data in the cache [1], but if I set and
get the same key from different modules, I don't get the value. Here is an
example in [2]. The value than I get is `NO_VALUE.NO_VALUE`. Why this happens?
setter is the setter.py
getter is the getter.py
Memoize is the file in [1].
[1] my dogpile class `Memoize.py`
from dogpile.cache import make_region
region = make_region().configure('dogpile.cache.memory')
def save(key, value):
"""
general purpose method to save data (value) in the cache
:param key (string) key of the value to be saved in cache
:param value (any type) the value to be saved
"""
region.set(key, value)
def get(key):
"""
general purpose method to get data from the cache
:param key (string) key of the data to be fetched
:return value (any type) data to be returned from the cache
"""
return region.get(key)
[2] My python example
`setter.py`
def myset(value):
Memoize.save("myvalue", value)
`getter.py`
def myget():
return Memoize.get("myvalue") <- this value is NO_VALUE. NO_VALUE
My class:
setter.myset(123)
getter.myget()
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