solidity/scripts/pylint_all.py

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#! /usr/bin/env python3
"""
Performs pylint on all python files in the project repo's test directory recursively.
This script is meant to be run from the CI but can also be easily in local dev environment,
where you can optionally pass `-d` as command line argument to let this script abort on first error.
"""
from os import path, walk, system
from sys import argv, exit as brexit
PROJECT_ROOT = path.dirname(path.realpath(__file__))
PYLINT_RCFILE = "{}/pylintrc".format(PROJECT_ROOT)
SGR_INFO = "\033[1;32m"
SGR_CLEAR = "\033[0m"
def pylint_all_filenames(dev_mode, rootdirs):
""" Performs pylint on all python files within given root directory (recursively). """
filenames = []
for rootdir in rootdirs:
for rootpath, _, filenames_w in walk(rootdir):
for filename in filenames_w:
if filename.endswith('.py'):
filenames.append(path.join(rootpath, filename))
checked_count = 0
failed = []
for filename in filenames:
checked_count += 1
cmdline = "pylint --rcfile=\"{}\" \"{}\"".format(PYLINT_RCFILE, filename)
print("{}[{}/{}] Running pylint on file: {}{}".format(SGR_INFO, checked_count, len(filenames),
filename, SGR_CLEAR))
exit_code = system(cmdline)
if exit_code != 0:
if dev_mode:
return 1, checked_count
else:
failed.append(filename)
return len(failed), len(filenames)
def main():
"""" Collects all python script root dirs and runs pylint on them. """
dev_mode = len(argv) == 2 and argv[1] == "-d"
failed_count, total_count = pylint_all_filenames(dev_mode, [
path.abspath(path.dirname(__file__) + "/../scripts"),
path.abspath(path.dirname(__file__) + "/../test")])
if failed_count != 0:
brexit("pylint failed on {}/{} files.".format(failed_count, total_count))
else:
print("Successfully tested {} files.".format(total_count))
if __name__ == "__main__":
main()