Try replace cache with
cache2 = lambda key, f, expiration: cache.get(key,f, expiration)
cache_db = (cache2, cache_time_expire)
On Friday, 14 June 2019 03:32:53 UTC-7, 黄祥 wrote:
>
> cache on select not work, modify apps/todo/api, cacheable=True is work
> without defining cache
> *apps/todo/__init__.py*
> @action('api') # a GET API function
> @action.uses(db) # all before starting a db connection
> def todo():
> cache_time_expire = 10
> cache_db = (cache, cache_time_expire)
> return dict(items=db(db.todo).select(orderby=~db.todo.id, cache=
> cache_db, cacheable=True).as_list())
>
> ERROR:root:Traceback (most recent call last):
> File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 413, in
> wrapper
> ret = func(*func_args, **func_kwargs)
> File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 379, in
> wrapper
> ret = func(*args, **kwargs)
> File "/Users/sugizo/learn/python/web3py/apps/todo/__init__.py", line 31,
> in todo
> return dict(items=db(db.todo).select(orderby=~db.todo.id, cache=
> cache_db, cacheable=True).as_list())
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/objects.py"
> , line 2395, in select
> return adapter.select(self.query, fields, attributes)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/sqlite.py"
> , line 82, in select
> return super(SQLite, self).select(query, fields, attributes)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/base.py"
> , line 762, in select
> cache, sql, fields, attributes, colnames)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/base.py"
> , line 753, in _cached_select
> time_expire)
> TypeError: 'Cache' object is not callable
>
> *apps/todo/__init__.py*
> @action('api') # a GET API function
> @action.uses(db) # all before starting a db connection
> def todo():
> cache_time_expire = 10
> cache_db = (cache.memoize(expiration=5), cache_time_expire)
> return dict(items=db(db.todo).select(orderby=~db.todo.id, cache=
> cache_db, cacheable=True).as_list())
>
> ERROR:root:Traceback (most recent call last):
> File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 413, in
> wrapper
> ret = func(*func_args, **func_kwargs)
> File "/Users/sugizo/learn/python/web3py/web3py/core.py", line 379, in
> wrapper
> ret = func(*args, **kwargs)
> File "/Users/sugizo/learn/python/web3py/apps/todo/__init__.py", line 31,
> in todo
> return dict(items=db(db.todo).select(orderby=~db.todo.id, cache=
> cache_db, cacheable=True).as_list())
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/objects.py"
> , line 2395, in select
> return adapter.select(self.query, fields, attributes)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/sqlite.py"
> , line 82, in select
> return super(SQLite, self).select(query, fields, attributes)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/base.py"
> , line 762, in select
> cache, sql, fields, attributes, colnames)
> File
> "/Users/sugizo/miniconda3/envs/python3_todo/lib/python3.7/site-packages/pydal/adapters/base.py"
> , line 753, in _cached_select
> time_expire)
> TypeError: decorator() takes 1 positional argument but 3 were given
>
> best regards,
> stifan
>
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