tparser.py - tomb - the crypto undertaker
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tparser.py (1185B)
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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