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80 lines
2.1 KiB
Python
Executable File
80 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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This script parses the stderr output of doxygen and looks for undocumented
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stuff. By default, it just counts the undocumented things per file. But with
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the -A option, it rewrites the files to stick in /*DOCDOC*/ comments
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to highlight the undocumented stuff.
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"""
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# Future imports for Python 2.7, mandatory in 3.0
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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import os
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import re
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import shutil
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import sys
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warning_pattern = re.compile(r'^([^:]+):(\d+): warning: (.*) is not documented')
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def readDoxygenOutput(f):
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" yields (cfilename, lineno, thingname) "
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for line in f:
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m = warning_pattern.match(line)
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if m:
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yield m.groups()
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warnings = {}
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def buildWarnings():
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for fn, lineno, what in list(readDoxygenOutput(sys.stdin)):
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warnings.setdefault(fn, []).append( (int(lineno), what) )
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def count(fn):
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if os.path.abspath(fn) not in warnings:
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print("0\t%s"%fn)
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else:
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n = len(warnings[os.path.abspath(fn)])
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print("%d\t%s"%(n,fn))
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def getIndentation(line):
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s = line.lstrip()
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return line[:len(line)-len(s)]
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def annotate(filename):
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if os.path.abspath(filename) not in warnings:
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return
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with open(filename) as f:
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lines = f.readlines()
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w = warnings[os.path.abspath(filename)][:]
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w.sort()
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w.reverse()
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for lineno, what in w:
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lineno -= 1 # list is 0-indexed.
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if 'DOCDOC' in lines[lineno]:
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continue
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ind = getIndentation(lines[lineno])
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lines.insert(lineno, "%s/* DOCDOC %s */\n"%(ind,what))
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shutil.copy(filename, filename+".orig")
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with open(filename, 'w') as f:
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for l in lines:
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f.write(l)
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if __name__ == '__main__':
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if len(sys.argv) == 1:
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print("Usage: locatemissingdoxygen.py [-A] filename... <doxygen_log")
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sys.exit(1)
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buildWarnings()
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if sys.argv[1] == '-A':
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del sys.argv[1]
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func = annotate
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else:
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func = count
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for fname in sys.argv[1:]:
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func(fname)
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