On Thursday, July 10, 2014 12:17:25 PM UTC-4, Maurice Waka wrote:
>
> in my web2py app, i created this code that works well in python shell.
>
> python modules:
> #The methods work in such a way that a user inputs an equation query to
> get an answer. If it is an addition, method1 works it out, the same to
> other methods being invoked to performing different codes
>
> def method1():# to do additions
> name = input('Please Enter equation here: ').lower()
> if '1 + 1':
> answer = code
> return answer
>
> def method2():# to do subtractions
> name = input('Please Enter equation here: ').lower()
> if '1 - 1':
> answer = code
> return answer
>
>
> in the controller, I imported the methods as follows. There are many more
> methods than these shown
>
> from applications ...... import method1
> from applications ...... import method2
> from applications ...... import method3
> from applications ...... import method4
>
> method1 = method1
> method1 = method2
> method1 = method3
> method1 = method4
>
> G0 = [method1, method2, method3, m3thod4]
>
> def Foo():
> code..
> for (func) in G0:
> return func()
>
> The problem is that only method1 which is at position[0] in the list is
> invoked and not other methods. I want to randomly call any method when a
> user inputs any query.
>
It is very difficult to see what you are trying to accomplish in those
functions. But if your intent is to run through multiple functions,
returning
results, one way is with "yield":
def runfuncs():
for func in g0:
yield(func())
for result in runfuncs():
print "result: ",result
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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