the other jimmy / mbed-sdk-tools

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test/pylint.py@32:8ea194f6145b, 2017-01-04 (annotated)

Committer:
The Other Jimmy
Date:
Wed Jan 04 11:58:24 2017 -0600
Revision:
32:8ea194f6145b
Parent:
29:1210849dba19 
Update tools to follow mbed-os tools release 5.3.1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 29:1210849dba19 1 """A test that all code scores above a 9.25 in pylint"""
screamer 29:1210849dba19 2
screamer 29:1210849dba19 3 import subprocess
screamer 29:1210849dba19 4 import re
screamer 29:1210849dba19 5 import os.path
screamer 29:1210849dba19 6
screamer 29:1210849dba19 7 SCORE_REGEXP = re.compile(
screamer 29:1210849dba19 8 r'^Your\ code\ has\ been\ rated\ at\ (\-?[0-9\.]+)/10')
screamer 29:1210849dba19 9
screamer 29:1210849dba19 10 TOOLS_ROOT = os.path.dirname(os.path.dirname(__file__))
screamer 29:1210849dba19 11
screamer 29:1210849dba19 12
screamer 29:1210849dba19 13 def parse_score(pylint_output):
screamer 29:1210849dba19 14 """Parse the score out of pylint's output as a float If the score is not
screamer 29:1210849dba19 15 found, return 0.0.
screamer 29:1210849dba19 16 """
screamer 29:1210849dba19 17 for line in pylint_output.splitlines():
screamer 29:1210849dba19 18 match = re.match(SCORE_REGEXP, line)
screamer 29:1210849dba19 19 if match:
screamer 29:1210849dba19 20 return float(match.group(1))
screamer 29:1210849dba19 21 return 0.0
screamer 29:1210849dba19 22
screamer 29:1210849dba19 23 def execute_pylint(filename):
screamer 29:1210849dba19 24 """Execute a pylint process and collect it's output
screamer 29:1210849dba19 25 """
screamer 29:1210849dba19 26 process = subprocess.Popen(
screamer 29:1210849dba19 27 ["pylint", filename],
screamer 29:1210849dba19 28 stdout=subprocess.PIPE,
screamer 29:1210849dba19 29 stderr=subprocess.PIPE
screamer 29:1210849dba19 30 )
screamer 29:1210849dba19 31 stout, sterr = process.communicate()
screamer 29:1210849dba19 32 status = process.poll()
screamer 29:1210849dba19 33 return status, stout, sterr
screamer 29:1210849dba19 34
screamer 29:1210849dba19 35 FILES = ["build_api.py", "config.py", "colorize.py", "detect_targets.py",
screamer 29:1210849dba19 36 "hooks.py", "libraries.py", "memap.py", "options.py", "paths.py",
screamer 29:1210849dba19 37 "targets.py", "test/pylint.py"]
screamer 29:1210849dba19 38
screamer 29:1210849dba19 39 if __name__ == "__main__":
screamer 29:1210849dba19 40 for python_module in FILES:
screamer 29:1210849dba19 41 _, stdout, stderr = execute_pylint(os.path.join(TOOLS_ROOT,
screamer 29:1210849dba19 42 python_module))
screamer 29:1210849dba19 43 score = parse_score(stdout)
screamer 29:1210849dba19 44 if score < 9.25:
screamer 29:1210849dba19 45 print(stdout)
screamer 29:1210849dba19 46
screamer 29:1210849dba19 47
screamer 29:1210849dba19 48