tracertOnPingError/parser.py at master · ssaenger/tracertOnPingError · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
from matplotlib import pyplot as plt
from matplotlib import style
import sys, getopt
import argparse
import glob
import errno


style.use('ggplot')

from datetime import datetime as DT

ping_errors = dict()
data = dict()
totalCount = 0

def usage():
	prsr = argparse.ArgumentParser()
	prsr.add_argument
	print("Usage: name-of-python-script -d <day>")
	print("Options:")
	print("  -d day to plot   ##/## (2 digit month and 2 digit day)")
	print("Example:")
	print("python parse.py -d 02/20")

def parseCLA():
	try:
		opts, args = getopt.getopt(sys.argv[1:], 'd:h', ['d=', 'help'])
	except getopt.GetoptError as msg:
		print(msg)
		usage()
		sys.exit(2)

	if len(opts) == 0:
		usage()
		sys.exit(2)

	for opt, arg in opts:
		if opt in ('-h', '--help'):
			usage()
			sys.exit(2)
		elif opt in ('-d', '--day'):
			global dayToPlot
			dayToPlot = DT.strptime(arg[:5], '%m/%d')
		else:
			usage()
			sys.exit(2)


def plot():
	# Create key value pairs. Keys are the hours from 1 to 24
	# and values are the drops for each hour.
	for i in range(0,24):
		data[i] = 0
		for x in ping_errors.keys():
			if x.time().hour == i:
				data[i] += 1


	# Prepare the chart
	x_axis = list(data.keys())
	y_axis = list(data.values())

	fig, ax = plt.subplots()

	ax.bar(x_axis, y_axis, align='center')
	titleStr = str(totalCount) + " ten-second drops on " + str(dayToPlot.date().month) + "-" + str(dayToPlot.date().day)
	ax.set_title(titleStr)
	ax.set_ylabel('Number of drops')
	ax.set_xlabel('Hour')

	ax.set_xticks(x_axis)
	ax.set_yticks(y_axis)

	plt.show()


if __name__ == "__main__":

	parseCLA()

	path = './*.log'
	files = glob.glob(path)
	lastMonth = 0
	lastDay = 0

	for name in files:
		try:
			with open(name) as fo:
				for line in fo:
					if 'ERROR' in line: # A tracert printout will follow
						global pingTime
						pingTime = DT.strptime(line[:23],'%a %m/%d/%Y %H:%M:%S')
					#print(dayToPlot.date().month, "/", dayToPlot.date().day)
					words = line.strip().split()
					if len(words) > 0:
						if words[0] == '4':
							if '*' in line:
								if pingTime.date().month == dayToPlot.date().month and pingTime.date().day == dayToPlot.date().day:
									# Found packet timeout in hop # 4
									totalCount += 1
									ping_errors[pingTime] = 1
		except IOError as exc:
			if exc.errno != errno.EISDIR:
				sys.exit(2)

	plot()