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comparison engine/extensions/fifelog.py @ 0:4a0efb7baf70

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* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
parents
children 6f9c7d0b35d4
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-1:000000000000 0:4a0efb7baf70
1 import fife
2
3 class LogManager(object):
4 '''
5 Log manager provides convenient apis to access engine logging functionality.
6 You can set log targets individually (prompt, file). You can also adjust
7 things like visible modules through log manager.
8 '''
9
10 def __init__(self, engine, promptlog=True, filelog=False):
11 '''
12 Constructs new log manager
13 @param engine: Engine to hook into
14 @param promptlog: If true, logs to prompt
15 @param filelog: If true, logs to file (fife.log)
16 '''
17 self.engine = engine
18 self.lm = engine.getLogManager()
19 self.lm.setLogToPrompt(promptlog)
20 self.lm.setLogToFile(filelog)
21 self.mod2name = {}
22 for k, v in fife.__dict__.items():
23 if k.startswith('LM_') and k not in ('LM_CORE', 'LM_MODULE_MAX'):
24 self.mod2name[v] = self.lm.getModuleName(v)
25 self.name2mod = dict([(v.lower(), k) for k, v in self.mod2name.items()])
26
27 def addVisibleModules(self, *names):
28 '''
29 Adds modules that are visible in logs. By default, all modules
30 are disabled. Does not remove previously visible modules
31 @param names: module names to set visible
32 @see modules.h file for available modules in the engine
33 '''
34 names = [n.lower() for n in names]
35 if 'all' in names:
36 for k in self.mod2name.keys():
37 self.lm.addVisibleModule(k)
38 else:
39 for m in names:
40 self.lm.addVisibleModule(self.name2mod[m])
41
42 def removeVisibleModules(self, *names):
43 '''
44 Removes modules that are visible in logs. By default, all modules
45 are disabled.
46 @param names: module names to set invisible
47 @see addVisibleModules
48 '''
49 names = [n.lower() for n in names]
50 if 'all' in names:
51 for k in self.mod2name.keys():
52 self.lm.removeVisibleModule(k)
53 else:
54 for m in names:
55 self.lm.removeVisibleModule(self.name2mod[m])
56
57 def getVisibleModules(self):
58 '''
59 Gets currently visible modules
60 @see addVisibleModules
61 '''
62 mods = []
63 for k in self.mod2name.keys():
64 if self.lm.isVisible(k):
65 mods.append(self.mod2name[k])
66
67 def setVisibleModules(self, *names):
68 '''
69 Sets visible modules. Clears previously set modules.
70 @param names: module names to set visible
71 @see addVisibleModules
72 '''
73 self.lm.clearVisibleModules()
74 self.addVisibleModules(*names)
75