How to concat a path + filename in python?

Question

I am trying to write a function in Python, that concatenates path + filename:

import os 

ruta_proyecto = os.path.dirname(os.path.abspath(__file__))

def ejecutar_sql(archivo, parametro):
    sp.ejecutar_archivo(f"{ruta_proyecto}{archivo}", parametro)

But if I try to add "/ invert* " in the function, it returns an error.

How can I concatenate {ruta_proyecto} + "/ invert"* + {archivo}.

[`os.path.join()`](https://docs.python.org/3/library/os.path.html#os.path.join) — Olvin Roght, Jan 05 '22 at 17:20
Does this answer your question? [Concatenate path and filename](https://stackoverflow.com/questions/40596748/concatenate-path-and-filename) — zr0gravity7, Jan 05 '22 at 17:23
What error is the function returning when you add that new bit? In fact, you need to show us the code of *that* function, not the code of the working function. — Konrad Rudolph, Jan 05 '22 at 17:27
Hi Barmar and Olvin Roght, Thanks for your answer, thiw worked perfectly — Ruben Guevara, Jan 05 '22 at 20:18

score 2 · Answer 1 · edited Jan 05 '22 at 21:12

2

Thanks to the comments of Barmar and Olvin Roght, I have resolved the problem. This is the answer:

def ejecutar_sql(archivo, parametro):
     sp.ejecutar_archivo(os.path.join(os.path.dirname(os.path.abspath(__file__)),f'{archivo}' ), parametro)

edited Jan 05 '22 at 21:12

ZygD

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answered Jan 05 '22 at 20:22

Ruben Guevara

55
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How to concat a path + filename in python?

1 Answers1