Why can't I run my python script from Matlab?

12 visualizzazioni (ultimi 30 giorni)
Hi
I am trying to use this line
py.intervals.py();
Where intervals is a python script. I get the error
>> py.intervals.py()
Undefined variable "py" or class "py.intervals.py".
I am using R2018b. Do I need to purchase a Python Libraries API?

Risposte (3)

Jan
Jan il 17 Mag 2019
  1 Commento
Stelios Fanourakis
Stelios Fanourakis il 19 Mag 2019
Yes I have seen the Python Libraries. I got the errors
Import argument 'intervals.py' cannot be found or cannot be imported.

Accedi per commentare.


Prathamesh Degwekar
Prathamesh Degwekar il 21 Mag 2019
Hi,
I see two possible corrections you could try. Firstly try calling the python module itself instead of the file name (like "py.mymod.search(N)" instead of "py.mymod.py").
Secondly, maybe your file isn't in the python search path. If it isn't, try adding your folder to the python sys path using:
if count(py.sys.path,'') == 0
insert(py.sys.path,int32(0),'');
end

Rafael Rebouças
Rafael Rebouças il 19 Gen 2021
Modificato: Rafael Rebouças il 19 Gen 2021
My solution:
% Simple way to load your library
copyfile(my_library_file_path, pwd, 'f');
% It's necessary to load library
py.my_library.any_method_or_function();
delete 'my_library.py';
Now, your Python library is loaded to use in any directory.

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