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# Make a plot from a web-server log
from image2d import *
from image3d import *
import string
import regex
class HitsPerDay(Image2D):
def __init__(self,filename):
Image2D.__init__(self,0,0,32,1)
# Now read in a mesh file in pieces
hits = [0]*32
# Read in data points
f = open(filename,"r")
l = f.readline()
while l:
try:
d = string.split(l)[3]
fields = string.split(d[1:],"/")
day = string.atoi(fields[0])
hits[day] = hits[day] + 1
except:
pass
l = f.readline()
f.close()
self.hits = hits
self.color = BLUE
self.ymax = max(self.hits)
self.xtick_spacing = 1.0
self.ytick_spacing = self.ymax / 10.0
self.xaxis_label = "Day"
self.yaxis_label = "Total hits"
def draw(self):
self.newplot()
self.plotbar(self.hits,0,31,self.color)
self.plotarray(self.hits,0,31,WHITE,CROSS)
self.drawaxis()
class HitsByHour(Image2D):
def __init__(self,filename):
Image2D.__init__(self,0,0,24,1)
# Now read in a mesh file in pieces
hits = [0]*24
# Read in data points
f = open(filename,"r")
l = f.readline()
while l:
try:
d = string.split(l)[3]
fields = string.split(d[1:],"/")
t = string.split(fields[2][5:],":")
hour = string.atoi(t[0])
hits[hour] = hits[hour]+1
except:
pass
l = f.readline()
f.close()
self.hits = hits
self.color = BLUE
self.ymax = max(self.hits)
self.ytick_spacing = self.ymax / 10.0
self.xtick_spacing = 1.0
self.xaxis_label = "Hour"
self.yaxis_label = "Total hits"
def draw(self):
self.newplot()
self.plotbar(self.hits,0,24,self.color)
self.plotarray(self.hits,0,24,WHITE,CROSS)
self.drawaxis()
class HitsPerHour(Image3D):
def __init__(self,filename):
# Now read in a mesh file in pieces
hits = []
for i in range(0,31):
hits.append([0]*24)
# Read in data points
f = open(filename,"r")
l = f.readline()
while l:
try:
d = string.split(l)[3]
fields = string.split(d[1:],"/")
day = string.atoi(fields[0])
t = string.split(fields[2][5:],":")
hour = string.atoi(t[0])
hits[day][hour] = hits[day][hour]+1
except:
pass
l = f.readline()
f.close()
Image3D.__init__(self,0,0,0,31,24,10.0)
self.max = max(map(max,hits))
self.min = 0
self.hits = hits
self.title = "Hits per hour"
self.draw_box = 0
self.lookat(50)
self.autoperspective(40)
def draw(self):
self.newplot()
zscale = 239.0/self.max
zscale2 = 10.0/self.max
for i in xrange(0,30):
for j in xrange(0,23):
z1 = self.hits[i][j]
z2 = self.hits[i+1][j]
z3 = self.hits[i+1][j+1]
z4 = self.hits[i][j+1]
c1 = z1*zscale+16
c2 = z2*zscale+16
c3 = z3*zscale+16
c4 = z4*zscale+16
self.interpquad(i,j,z1*zscale2,c1,i+1,j,z2*zscale2,c2,
i+1,j+1,z3*zscale2,c3,i,j+1,z4*zscale2,c4)
l = HitsPerDay("../Data/logs.9604")
l.title = "Hits per Day (April 1996)"
l.filename = "hits_day.gif"
l.show()
t = HitsByHour("../Data/logs.9604")
t.title = "Hits by hour (April 1996)"
t.filename = "hits_time.gif"
t.show()
p = HitsPerHour("../Data/logs.9604")
p.title = "Hits per hour (April 1996)"
p.filename = "hits_hour.gif"
p.rotu(50)
p.rotr(20)
p.right(5)
p.up(15)
p.zoom(120)
p.show()
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