parser.py (1185B)
1 ''' 2 Utilities to analyze tomb output 3 ''' 4 import re 5 6 #found: [m] followed by some ID (usually "found") inside square brackets, then 7 #something else, then a space, then the content 8 _found_regex = re.compile(r'^\[m\]\[([^]]+)\] +(([^:]+)://(.+))$') 9 #generic: programname, then some identifiers in square (or round) brackets, 10 #then maybe something else, then a space, then the context 11 _generic_regex = re.compile(r'^[a-z-]+ [[(]([^]]+)[\])] +(.+)$') 12 types = {'E':'error', 'W':'warning', 'D':'debug', '*':'success'} 13 def parse_line(line): 14 '''Analyze a single line. 15 Return None if no standard format is detected, a dict otherwise. 16 The fields 'type' and 'content' are always in the dict; 'content' may be 17 empty 18 'type' can be 'error', 'progress' 19 ''' 20 21 22 match = _found_regex.match(line) 23 if match: 24 return { 'type': types.get(match.group(1)) or match.group(1), 25 'content': match.group(2), 'scheme': match.group(3), 26 'path': match.group(4) } 27 match = _generic_regex.search(line) 28 if match: 29 return { 'type': types.get(match.group(1)) or match.group(1), 30 'content': match.group(2) } 31 32 return None 33 34