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python_environment_check.py
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python_environment_check.py
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import sys
from distutils.version import LooseVersion
if LooseVersion(sys.version) < LooseVersion('3.8'):
print('[FAIL] We recommend Python 3.8 or newer but'
' found version %s' % (sys.version))
else:
print('[OK] Your Python version is %s' % (sys.version))
def get_packages(pkgs):
versions = []
for p in pkgs:
try:
imported = __import__(p)
try:
versions.append(imported.__version__)
except AttributeError:
try:
versions.append(imported.version)
except AttributeError:
try:
versions.append(imported.version_info)
except AttributeError:
versions.append('0.0')
except ImportError:
print(f'[FAIL]: {p} is not installed and/or cannot be imported.')
versions.append('N/A')
return versions
def check_packages(d):
versions = get_packages(d.keys())
for (pkg_name, suggested_ver), actual_ver in zip(d.items(), versions):
if actual_ver == 'N/A':
continue
actual_ver, suggested_ver = LooseVersion(actual_ver), LooseVersion(suggested_ver)
if pkg_name == "matplotlib" and actual_ver == LooseVersion("3.8"):
print(f'[FAIL] {pkg_name} {actual_ver}, please upgrade to {suggested_ver} >= matplotlib > 3.8')
elif actual_ver < suggested_ver:
print(f'[FAIL] {pkg_name} {actual_ver}, please upgrade to >= {suggested_ver}')
else:
print(f'[OK] {pkg_name} {actual_ver}')
if __name__ == '__main__':
d = {
'numpy': '1.21.2',
'scipy': '1.7.0',
'matplotlib': '3.4.3',
'sklearn': '1.0',
'pandas': '1.3.2'
}
check_packages(d)