Simple percentage report of end of tests output.

calc_test_percentages.py

#!./bin/python
"""
Simple percentage report of end of tests output. Copy the line from there and pass to script:

usage: $./calc_test_percentages.py 9372 tests, 180 failures, 324 errors and 266 skipped in 22 minutes 25.188 seconds

output:

green   : 91.784%
failures: 1.921%
errors  : 3.457%
skipped : 2.838%

"""

import re
import sys

exp_ints = re.compile(r"\d+")
exp_words = re.compile(r"[a-z]+")

s = " ".join(sys.argv[1:])
counts = [float(x) for x in exp_ints.findall(s)]
words = [x for x in exp_words.findall(s) if x not in ["in", "and"]]
nums = dict(zip(words, counts))

nums["seconds"] = nums["minutes"] * 60 + nums["seconds"]
del nums["minutes"]

failures = 100 * nums["failures"] / nums["tests"]
errors = 100 * nums["errors"] / nums["tests"]
skipped = 100 * nums["skipped"] / nums["tests"]

green = 100 - (
    100 * (nums["failures"] + nums["errors"] + nums["skipped"]) / nums["tests"]
)

report = f"""\
green   : {green:2.3f}%
failures: {failures:2.3f}%
errors  : {errors:2.3f}%
skipped : {skipped:2.3f}%
"""

print(report)