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Add check_python() #3088

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merged 3 commits into from
May 9, 2021
Merged

Add check_python() #3088

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5d486f0
Add check_python()
glenn-jocher May 9, 2021
6380446
remove packaging dependency
glenn-jocher May 9, 2021
93816b6
refactor import
glenn-jocher May 9, 2021
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12 changes: 11 additions & 1 deletion utils/general.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
import cv2
import numpy as np
import pandas as pd
import pkg_resources as pkg
import torch
import torchvision
import yaml
Expand Down Expand Up @@ -107,10 +108,19 @@ def check_git_status():
print(e)


def check_python(minimum='3.7.0', required=True):
# Check current python version vs. required python version
current = platform.python_version()
result = pkg.parse_version(current) >= pkg.parse_version(minimum)
if required:
assert result, f'Python {minimum} required by YOLOv5, but Python {current} is currently installed'
return result


def check_requirements(requirements='requirements.txt', exclude=()):
# Check installed dependencies meet requirements (pass *.txt file or list of packages)
import pkg_resources as pkg
prefix = colorstr('red', 'bold', 'requirements:')
check_python() # check python version
if isinstance(requirements, (str, Path)): # requirements.txt file
file = Path(requirements)
if not file.exists():
Expand Down