Bart Ogryczak wrote: > Fredrik Lundh wrote: > >>Bart Ogryczak wrote: >> >> >>>I´ve got a problem creating persistent cache, that would be shared >>>between modules. There a supermodule, which calls submodules. I´d like >>>submodules to use cache created in the supermodule. The only way I see >>>right now, is to pass it as function argument, but that would require a >>>change in API, which I´d prefer to avoid. Is this the only way? >> >>does "module" mean Python module? > > > Yes it does. > > >>why not just put the cache management >>code in a module that's imported by any submodule that wants to use it ? > > > The problem is, that then it is not shared. If I do it like that, each > module has it´s own copy of the cache. Maybe I´m doing something > wrong. I´ve made a cache module, imported it in each of the > submodules. I don´t know how to make the data "static". > No, it doesn't. At least, not if the cache is global to the module that's imported by all the other ones.
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