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I'm not saying that it is better, but for the sake of completeness, I wanted to suggest the exec function, available in both python 2Python 2 and 3Python 3.
exec allows you to execute arbitrary code in either the global scope, or in an internal scope, provided as a dictionary.
For example, if you have a module stored in "/path/to/module" with the function foo(), you could run it by doing the following:
module = dict()
with open("/path/to/module") as f:
exec(f.read(), module)
module['foo']()
This makes it a bit more explicit that you're loading code dynamically, and grants you some additional power, such as the ability to provide custom builtins.
And if having access through attributes, instead of keys is important to you, you can design a custom dict class for the globals, that provides such access, e.g.:
class MyModuleClass(dict):
def __getattr__(self, name):
return self.__getitem__(name)
I'm not saying that it is better, but for the sake of completeness, I wanted to suggest the exec function, available in both python 2 and 3.exec allows you to execute arbitrary code in either the global scope, or in an internal scope, provided as a dictionary.
For example, if you have a module stored in "/path/to/module" with the function foo(), you could run it by doing the following:
module = dict()
with open("/path/to/module") as f:
exec(f.read(), module)
module['foo']()
This makes it a bit more explicit that you're loading code dynamically, and grants you some additional power, such as the ability to provide custom builtins.
And if having access through attributes, instead of keys is important to you, you can design a custom dict class for the globals, that provides such access, e.g.:
class MyModuleClass(dict):
def __getattr__(self, name):
return self.__getitem__(name)
I'm not saying that it is better, but for the sake of completeness, I wanted to suggest the exec function, available in both Python 2 and Python 3.
exec allows you to execute arbitrary code in either the global scope, or in an internal scope, provided as a dictionary.
For example, if you have a module stored in "/path/to/module" with the function foo(), you could run it by doing the following:
module = dict()
with open("/path/to/module") as f:
exec(f.read(), module)
module['foo']()
This makes it a bit more explicit that you're loading code dynamically, and grants you some additional power, such as the ability to provide custom builtins.
And if having access through attributes, instead of keys is important to you, you can design a custom dict class for the globals, that provides such access, e.g.:
class MyModuleClass(dict):
def __getattr__(self, name):
return self.__getitem__(name)
I'm not saying that it is better, but for the sake of completeness, I wanted to suggest the exec function, available in both python 2 and 3.
exec allows you to execute arbitrary code in either the global scope, or in an internal scope, provided as a dictionary.
For example, if you have a module stored in "/path/to/module" with the function foo(), you could run it by doing the following:
module = dict()
with open("/path/to/module") as f:
exec(f.read(), module)
module['foo']()
This makes it a bit more explicit that you're loading code dynamically, and grants you some additional power, such as the ability to provide custom builtins.
And if having access through attributes, instead of keys is important to you, you can design a custom dict class for the globals, that provides such access, e.g.:
class MyModuleClass(dict):
def __getattr__(self, name):
return self.__getitem__(name)