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68 lines
1.6 KiB
68 lines
1.6 KiB
#! /usr/bin/env python
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import wx
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from time import strftime
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from .Utils import (
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get_filesize,
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check_path,
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file_exist,
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fix_path
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)
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class LogManager(object):
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LOG_FILENAME = 'log'
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MAX_FILESIZE = 524288 # 524288B = 512kB
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def __init__(self, config_path, add_time=False):
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self.config_path = config_path
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self.add_time = add_time
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self.log_file = self._get_log_file()
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self._auto_clear_log()
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def size(self):
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if not file_exist(self.log_file):
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return 0
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return get_filesize(self.log_file)
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def clear(self):
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self._write('', 'w')
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def log(self, data):
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self._write(data + '\n', 'a')
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def _write(self, data, mode):
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check_path(self.config_path)
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with open(self.log_file, mode) as fl:
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if self.add_time:
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t = '[%s] ' % strftime('%c')
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fl.write(t)
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fl.write(data)
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def _auto_clear_log(self):
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if self.size() > self.MAX_FILESIZE:
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self.clear()
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def _get_log_file(self):
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return fix_path(self.config_path) + self.LOG_FILENAME
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class LogGUI(wx.Frame):
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TITLE = 'Log Viewer'
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def __init__(self, log_file, parent=None, id=-1):
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wx.Frame.__init__(self, parent, id, self.TITLE, size=(650, 200))
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panel = wx.Panel(self)
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text_area = wx.TextCtrl(panel, -1, style=wx.TE_MULTILINE | wx.TE_READONLY | wx.HSCROLL)
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sizer = wx.BoxSizer()
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sizer.Add(text_area, 1, wx.EXPAND)
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panel.SetSizerAndFit(sizer)
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text_area.LoadFile(log_file)
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