eic-opticks/ana/tds.py

0001 #!/usr/bin/env python
0002
0003 import os, re, datetime, argparse
0004 COLUMNS = os.environ.get("COLUMNS", 200)
0005
0006
0007 def dt_parse(s):
0008     try:
0009         t = datetime.datetime.strptime(s, "%Y-%m-%d %H:%M:%S.%f")
0010     except ValueError:
0011         t = None
0012     pass
0013     return t
0014
0015 class Line(object):
0016     ptn = re.compile("\((?P<a>\d);(?P<n>\d+),(?P<d>\d+)\)\s*launch time\s*(\S*)\s*$")
0017
0018     @classmethod
0019     def ParseTime(cls, txt):
0020         t = dt_parse(txt[:23])
0021         if t is None:
0022             print("unexpected time format [%s]" % txt)
0023             s = None
0024         else:
0025             s = t.timestamp()       # includes the sub-seconds, needs py3.3+
0026             #s = t.strftime("%s"))   # just seconds
0027         pass
0028         return t, s
0029
0030
0031     def __init__(self, txt):
0032
0033         t, s = self.ParseTime(txt)
0034         self.t = t
0035         self.s = s
0036
0037         typ = self.Type(txt)
0038         self.typ = typ
0039
0040         self.desc = ""
0041         if typ == "launch":
0042             self.parse_launch_time(txt)
0043         else:
0044             pass
0045         pass
0046
0047         self.txt = txt
0048         self.c = txt[23:]
0049         self.prev = None
0050
0051     def parse_launch_time(self, txt):
0052         a,n,d,lt = self.ptn.findall(txt)[0]
0053         a = int(a)
0054         n = int(n)
0055         fn = float(n)/1e6
0056         d = int(d)
0057         lt = float(lt)
0058         self.desc = "%6.2f/%6.2f " % ( fn, lt )
0059
0060     dt = property(lambda self:self.s - self.prev.s if not (self.prev is None or self.s is None or self.prev.s is None) else 0.)
0061
0062     @classmethod
0063     def Type(cls, l):
0064         if l.find("launch time") > -1:
0065             typ = "launch"
0066         elif l.find("[[") > -1:
0067             typ = "open"
0068         elif l.find("]]") > -1:
0069             typ = "close"
0070         else:
0071             typ = None
0072         pass
0073         return typ
0074
0075     @classmethod
0076     def Select(cls, l):
0077         return not cls.Type(l) is None
0078
0079     @classmethod
0080     def ShowTime(cls, t):
0081         #tfmt = "%c %f
0082         tfmt = "%H:%M:%S"
0083         return t.strftime(tfmt) if not t is None else "-"*8
0084
0085     def __str__(self):
0086         fline = "%s : %10.4f : %10s : %20ss : %s " % ( self.ShowTime(self.t), self.dt, self.typ, self.desc, self.txt )
0087         return fline[:COLUMNS]
0088
0089
0090 class TDSLog(object):
0091     """
0092     2021-04-26 23:49:33.732 INFO  [128777] [OPropagator::launch@287] 0 : (0;50214628,1)  launch time 41.9189
0093     """
0094     def __init__(self, path="/tmp/$USER/opticks/tds/python2.7.log"):
0095         path = os.path.expandvars(path)
0096         lines = open(path,"r").read().splitlines()
0097         #lines = filter(Line.Select, lines)
0098         lines = list(map(Line, lines))
0099         for i in range(len(lines)):
0100             lines[i].prev = lines[i-1] if i > 0 else None
0101         pass
0102         self.lines = lines
0103         self.path = path
0104
0105     def __str__(self):
0106         return "\n".join(list(map(str,self.lines)) + [self.path])
0107
0108
0109 if __name__ == '__main__':
0110     t = TDSLog()
0111     print(t)
0112     q = "OPropagator::launch@287"
0113
0114
0115