Scalene on windows

[ozroto]

Hi
I have been trying to run scalene but with no success.
Setup: Win10 prof, Anacondapython
, python 3.9.6

everything is fine when I run
(project-name) C:\Repositories\project-name>python C:\Repositories\project-name\profiling_scalene.py

but when run with scalene

(project-name) C:\Repositories\project-name>python -m scalene C:\Repositories\project-name\profiling_scalene.py
Error in program being profiled:
[WinError 123] The filename, directory name, or volume label syntax is incorrect: ''
Traceback (most recent call last):
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\scalene\scalene_profiler.py", line 1785, in profile_code
exec(code, the_globals, the_locals)
File "C:\Repositories\project-name\profiling_scalene.py", line 5, in
from api.engine_service import request_processing, validate_against_schema, request_post_processing
File "C:\Repositories\project-name\api\engine_service.py", line 4, in
import jsonschema
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\jsonschema_init_.py", line 21, in
from jsonschema.types import TypeChecker
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\jsonschema_types.py", line 6, in
from pyrsistent import pmap
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\pyrsistent_init.py", line 3, in
from pyrsistent._pmap import pmap, m, PMap
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\pyrsistent_pmap.py", line 3, in
from pyrsistent._pvector import pvector
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\pyrsistent_pvector.py", line 697, in
from pvectorc import pvector
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\scalene\scalene_profiler.py", line 856, in cpu_signal_handler
Scalene.compute_frames_to_record(),
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\scalene\scalene_profiler.py", line 1186, in compute_frames_to_record
while not Scalene.should_trace(fname):
File "C:\Users\user\Anaconda3\envs\project-name\lib\site-packages\scalene\scalene_profiler.py", line 1556, in should_trace
resolved_filename = str(pathlib.Path(filename).resolve()).lower()
File "C:\Users\user\Anaconda3\envs\project-name\lib\pathlib.py", line 1205, in resolve
s = self._flavour.resolve(self, strict=strict)
File "C:\Users\user\Anaconda3\envs\project-name\lib\pathlib.py", line 206, in resolve
s = self._ext_to_normal(_getfinalpathname(s))
OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: ''
Scalene: Program did not run for long enough to profile.

[emeryberger]

What version of Scalene? Have you tried the repository version? (python3 -m pip install git+https://github.com/plasma-umass/scalene)

[ozroto]

Hi

Scalene version 1.5.19 (2023.01.06). I was unable to download directly from git since I'm not able to circumvent my company security policies.

[emeryberger]

Does the project name happen to have a space in it?

[ozroto]

Hi

the project name is in the format 'word1-word2-word3'