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December 24, 2015 11:48
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Parse a PHP-format callgrind file and produce a summary of what time was spent in what files.
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| import re | |
| import sys | |
| states = ('DEFAULT', 'HAVE_FILE') | |
| fl = re.compile('^fl=(.*)') | |
| num = re.compile('^\d+ (\d+)') | |
| state = 0 | |
| current_file = '' | |
| inclusive = False | |
| f = file(sys.argv[1], 'r') | |
| d = dict() | |
| for line in f.xreadlines(): | |
| line = line.strip() | |
| if fl.search(line): | |
| x = fl.search(line) | |
| if not 'modman' in x.groups(1)[0]: | |
| continue | |
| current_file = x.groups(1)[0] | |
| current_file = re.sub('.*modman/', '', current_file) | |
| current_file = current_file.split('/')[0] | |
| state = 1 | |
| continue | |
| if state == 1: | |
| if num.search(line): | |
| x = num.search(line) | |
| i = d.get(current_file, 0) + int(x.groups(1)[0]) | |
| d[current_file] = i | |
| if not inclusive: | |
| state = 0 | |
| x = [(v, k) for k, v in d.items()] | |
| x.sort() | |
| for v, k in x: | |
| print v, k |
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