Class Formatting Problems
===

I am a novice programmer in python. I'm currently constructing a class that parses logfiles and have completed all elements of the class. Nonetheless, as most things in python have gone for me I have either incorrectly formatted my class or have screwed up my semantics. I was wondering if there was a definitive format for constructing classes and whether or not the one I have written, follows said format. 

Here are some lines from the log:

    2012-06-12 14:02:21,813 [main]  INFO  ConnectionManager.java (line 238) Initializing the ConnectionManager.
    2012-06-12 14:02:21,844 [main]  INFO  CimListener.java (line 142) Starting listener at http://127.0.0.1:7012
    2012-06-12 14:02:21,974 [main]  INFO  CimListener.java (line 158) Listening at http://127.0.0.1:7012
    2012-06-12 14:02:23,209 [main]  INFO  RmiServiceExporter.java (line 393) Looking for RMI registry at port '10099'
    2012-06-12 14:02:23,232 [main]  INFO  RmiServiceExporter.java (line 404) Could not detect RMI registry - creating new one

And here is the class:

    import re
    import time
    import calendar
    from datetime import datetime
    
    f = open("C:\Users\-----\Desktop\Real Logs\controllersvc.log", "r")
    while True:
        line = f.readline()
        if not line:
            break
    
    class LogLine:
    
        SEVERITIES = ['EMERG','ALERT','CRIT','ERR','WARNING','NOTICE','INFO','DEBUG']
        severity = 1
    
    
        def __init__(self, line):
            try:
                timestr, msstr, sevstr, self.filename, linestr, self.message = re.match(r"^(\d\d\d\d-\d\d-\d\d[ \t]\d\d:\d\d:\d\d),(\d\d\d),(?i[a-z]+),([A-Za-z]{1,.}),([(]\[lL]ine\>\s+\d+[)]),^(?<=\)\s?\w+$)", line).groups()
                self.line = int(linestr)
                self.sev = self.SEVERITIES.index(sevstr)
                self.time = float(calendar.timegm(time.strptime(timestr, "%Y-%m-%d %H:%M:%S,%f"))) + float(msstr)/1000.0
                dt = datetime.strptime(t, "%Y-%m-%d %H:%M:%S,%f")
            except Exception:
                print 'error',self.filename
    
        def get_time(self):
            return self.time
        def get_severity(self):
            return self.sev
        def get_message(self):
            return message
        def get_filename(self):
            return filename
        def get_line(self):
            return line

