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tools: Be more helpful to MSYS32 users with package installation

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This commit is contained in:
Roland Dobai 2018-12-19 14:04:57 +01:00
parent c18e86a826
commit 977af32d0f
1 changed files with 24 additions and 23 deletions
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47
tools/check_python_dependencies.py
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@ -43,27 +43,6 @@ if __name__ == "__main__":
default=os.path.join(idf_path, 'requirements.txt'))
args = parser.parse_args()
# Special case for MINGW32 Python, needs some packages
# via MSYS2 not via pip or system breaks...
if sys.platform == "win32" and \
os.environ.get("MSYSTEM", None) == "MINGW32" and \
"/mingw32/bin/python" in sys.executable:
failed = False
try:
import cryptography # noqa: intentionally not used - imported for testing its availability
except ImportError:
print("Please run the following command to install MSYS2's MINGW Python cryptography package:")
print("pacman -S mingw-w64-i686-python%d-cryptography" % (sys.version_info[0],))
failed = True
try:
import setuptools # noqa: intentionally not used - imported for testing its availability
except ImportError:
print("Please run the following command to install MSYS2's MINGW Python setuptools package:")
print("pacman -S mingw-w64-i686-python%d-setuptools" % (sys.version_info[0],))
failed = True
if failed:
sys.exit(1)
not_satisfied = []
with open(args.requirements) as f:
for line in f:
@ -77,8 +56,30 @@ if __name__ == "__main__":
print('The following Python requirements are not satisfied:')
for requirement in not_satisfied:
print(requirement)
print('Please refer to the Get Started section of the ESP-IDF Programming Guide for setting up the required '
'packages. Alternatively, you can run "{} -m pip install --user -r {}" for resolving the issue.'
if sys.platform == "win32" and os.environ.get("MSYSTEM", None) == "MINGW32" and "/mingw32/bin/python" in sys.executable:
print("The recommended way to install a packages is via \"pacman\". Please run \"pacman -Ss <package_name>\" for"
" searching the package database and if found then "
"\"pacman -S mingw-w64-i686-python{}-<package_name>\" for installing it.".format(sys.version_info[0],))
print("NOTE: You may need to run \"pacman -Syu\" if your package database is older and run twice if the "
"previous run updated \"pacman\" itself.")
print("Please read https://github.com/msys2/msys2/wiki/Using-packages for further information about using "
"\"pacman\"")
# Special case for MINGW32 Python, needs some packages
# via MSYS2 not via pip or system breaks...
for requirement in not_satisfied:
if requirement.startswith('cryptography'):
print("WARNING: The cryptography package have dependencies on system packages so please make sure "
"you run \"pacman -Syu\" followed by \"pacman -S mingw-w64-i686-python{}-cryptography\"."
"".format(sys.version_info[0],))
continue
elif requirement.startswith('setuptools'):
print("Please run the following command to install MSYS2's MINGW Python setuptools package:")
print("pacman -S mingw-w64-i686-python{}-setuptools".format(sys.version_info[0],))
continue
else:
print('Please refer to the Get Started section of the ESP-IDF Programming Guide for setting up the required'
' packages.')
print('Alternatively, you can run "{} -m pip install --user -r {}" for resolving the issue.'
''.format(escape_backslash(sys.executable), escape_backslash(args.requirements)))
sys.exit(1)