Gabor Guzmics
45c7d1e393
* added debug config to analyze. = from now on logging.debug should be utilized to remark stuff, so final implementations can ignore such messages.
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""
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Author: Gabor Guzmics, 2013-2014
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LogFile is an object capable to load SCon Logfiles and parse their ingredients
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It can be extended by overriding resolve to understand Logentries further.
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Each Logfile represents a physical file parsed, however theoretically, you can also parse arbitrary
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data by setting the LogFile<instance>._data yourself.
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"""
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from .logstream import LogStream
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class LogFile(LogStream):
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def __init__(self, fname=None,
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folder=None):
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super(LogFile, self).__init__()
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self.fname = fname
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self.folder = folder # only for custom tagging.
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self._data = None
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def read(self, fname=None):
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fname = fname or self.fname
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try:
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f = open(fname, 'r')
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self.set_data(f.read())
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finally:
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f.close()
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def filter(self, klasses):
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ret = []
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for line in self.lines:
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for k in klasses:
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if isinstance(line, k):
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ret.append(line)
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break
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return ret
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def parse(self):
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# parse _data if we still have no lines.
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lines = []
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if self.has_data():
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data_lines = self.get_data(
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).replace('\r', '\n'
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).replace('\n\n', '\n'
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).split('\n'
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)
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for line in data_lines:
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line = self.pre_parse_line(line)
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if not line:
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continue
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else:
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lines.append(line)
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elif self.lines:
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lines = self.lines
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if lines:
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for line in lines:
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self._parse_line(line)
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