-
Notifications
You must be signed in to change notification settings - Fork 0
/
genplot2.py
47 lines (38 loc) · 1.37 KB
/
genplot2.py
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
#!/usr/bin/python
import MySQLdb
import matplotlib.pyplot as plt
plt.switch_backend('agg')
import numpy as np
import matplotlib.dates as mdates
from matplotlib.pyplot import figure
figure(num=None, figsize=(10, 1), dpi=100, facecolor='w', edgecolor='k')
import tempfile
import itertools as IT
import os
db = MySQLdb.connect(host="localhost", # your host
user="user", # username
passwd="pw", # password
db="db") # name of the database
# Create a Cursor object to execute queries.
cur = db.cursor()
# Select data from table using SQL query.
cur.execute("SELECT hour(whattime), COUNT(*) from irclog where whattime >= '2018-09-29 00:00:00' group by hour(whattime) order by hour(whattime);")
# print the first and second columns
elemek1 = list()
elemek2 = list()
for row in cur.fetchall() :
# print row[0], " ", row[1]
elemek1.append(row[0])
elemek2.append(row[1])
#for i, v in enumerate(elemek1):
# plt.text(v, i, " "+str(v), color='blue', va='center', fontweight='normal')
plt.bar(elemek1, elemek2, label='msg/hr')
plt.legend(loc='upper left')
plt.title('All time statistics')
#plt.show()
x = elemek1
y = elemek2
#plt.savefig('/var/www/chart.png', bbox_inches='tight')
#os.chmod('/var/www/chart.png', 0o777)
plt.savefig('/mnt/ramdisk/chart2.png', bbox_inches='tight')
os.chmod('/mnt/ramdisk/chart2.png', 0o777)