f749fe54fa
Upstream svn/trunk just introduced a bunch of new warnings. Piggy-back change to interpret "From:" lines in SVN to be imported as proper authorship information.
74 lines
2.2 KiB
Python
Executable file
74 lines
2.2 KiB
Python
Executable file
#!/usr/bin/python3
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# Copyright (c) 2019 Patryk Obara <patryk.obara@gmail.com>
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# SPDX-License-Identifier: GPL-2.0-or-later
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# This script prints a summary snippet of information out of reports created
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# by scan-build or analyze-build for Clang's static code analysis.
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#
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# Usage: ./count-warnings.py path/to/report/index.html
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#
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# This script depends on BeautifulSoup module, if you're distribution is
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# missing it, you can use pipenv to install it for virtualenv spanning only
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# this repo: pipenv install beautifulsoup4 html5lib
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# pylint: disable=invalid-name
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# pylint: disable=missing-docstring
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import sys
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from bs4 import BeautifulSoup
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# Maximum allowed number of issues; if report will include more bugs,
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# then script will return with status 1. Simply change this line if you
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# want to set a different limit.
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#
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MAX_ISSUES = 120
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def summary_values(summary_table):
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if not summary_table:
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return
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for row in summary_table.find_all('tr'):
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description = row.find('td', 'SUMM_DESC')
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value = row.find('td', 'Q')
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if description is None or value is None:
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continue
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yield description.get_text(), int(value.get_text())
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def read_soup(index_html):
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with open(index_html) as index:
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soup = BeautifulSoup(index, 'html5lib')
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tables = soup.find_all('table')
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summary = tables[1]
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return {bug: count for bug, count in summary_values(summary)}
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def find_longest_name_length(names):
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return max(len(x) for x in names)
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def print_summary(issues):
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summary = list(issues.items())
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size = find_longest_name_length(issues.keys()) + 1
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for warning, count in sorted(summary, key=lambda x: -x[1]):
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print(' {text:{field_size}s}: {count}'.format(
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text=warning, count=count, field_size=size))
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print()
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def main():
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bug_types = read_soup(sys.argv[1])
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total = bug_types.pop('All Bugs')
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if bug_types:
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print("Bugs grouped by type:\n")
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print_summary(bug_types)
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print('Total: {} bugs (out of {} allowed)\n'.format(total, MAX_ISSUES))
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if total > MAX_ISSUES:
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print('Error: upper limit of allowed bugs is', MAX_ISSUES)
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sys.exit(1)
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if __name__ == '__main__':
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main()
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