"matthiasjanes" <ma***********@gmx.net> wrote in message news:d5**************************@posting.google.c om...
ma***********@gmx.net (matthiasjanes) wrote in message
news:<d5**************************@posting.google. com>...
BUT What I want is that I display the image on an HTML page with text
together.
You should have a script (if you don't want to have two different scripts),
which would return an image or a page depending on its parameters,
something like
http://your.site.net/cgi-bin/witty_page.py?action=page to return
"""
....... Content-type: plain/text\n\n
.......<img src="witty_page.py?action=image">
.......
"""
and
http://your.site.net/cgi-bin/witty_page.py?action=image to return a picture.
As an example, please have my counter script. It can return either a picture,
or a page: a 1x1 pix. picture when counting pages (...?site=999&actn=incr)
or an html page with the visitors list (...?site=999&actn=list).
Regards, Georgy
#!C:\Apps\Python\python.exe
import sys, os
def read_counter( file_name ):
counter = "0"
if os.access( file_name, os.R_OK|os.W_OK ):
f = open( file_name, "rt" )
if f:
counter = f.read().strip()
if counter == '': counter = "0"
f.close()
return counter
def write_counter( file_name, counter ):
f = open( file_name, "wt" )
if f:
f.write( counter )
f.close()
file_cnt = "counter/c_nn_%04d.dat" # i.e. in cgi-bin/counter/
file_ips = "counter/c_ip_%04d.dat"
file_dsc = "counter/c_descr.dat"
def show_list( site, name ):
file_cnt_name = file_cnt % site
file_ips_name = file_ips % site
counter = read_counter( file_cnt_name )
f = open( file_ips_name, "rt" )
if not f:
raise ValueError
lines = f.readlines()
f.close()
style = "<style>td { padding: 1px 6px 1px 6px; text-align: left; }</style>"
title = "<title>Visits to %s</title>" % name
sys.stdout.write( "Content-type: text/html\n\n" ) # yield html
sys.stdout.write( "<html><head>%s%s</head>" % (style,title) )
sys.stdout.write( "<body>%s visits to <b>%s</b>"
"<p><table border=1 cellspacing=0>\n" % (counter,name) )
sys.stdout.write( "<tr bgcolor='#C0FFFF'><td>%s</td><td>%s</td><td>%s</td></tr>\n"
% ('Date','Time','IP') )
try:
gray = False
for ln in lines:
ln = ln.strip()
if not ln:
continue
dt,tm,ip = ln.split()
if ip == '217.77.77.77': ip = 'my friend 1'
elif ip == '218.88.88.88': ip = 'my friend 2'
if gray: bg = "#E0E0E0"
else: bg = "#FFFFFF"
gray = not gray
sys.stdout.write( "<tr bgcolor='%s'><td>%s</td><td>%s</td><td>%s</td></tr>\n"
% ( bg,dt,tm,ip ) )
except Exception,e:
sys.stdout.write( "<font color=red>%s</font>" % e )
sys.stdout.write( "</body></html>" )
sys.stdout.close()
def do_count( site ): # returns image
file_cnt_name = file_cnt % site
file_ips_name = file_ips % site
counter = read_counter( file_cnt_name )
counter = str(int(counter)+1)
write_counter( file_cnt_name, counter )
import datetime
dt = str(datetime.datetime.now())[:-7]
ip = os.environ.get("REMOTE_ADDR",'?')
f = open( file_ips_name, "at" )
if f:
f.write( "%s %s\n" % (dt,ip) )
f.close()
return_image()
def return_image():
# 1x1 black pixel
data = ('GIF89a\x01\x00\x01\x00\x80\x00\x00\x00\x00\x00'
'\xFF\xFF\xFF\x21\xF9\x04\x00\x00\x00\x00\x00'
'\x2C\x00\x00\x00\x00\x01\x00\x01\x00\x00\x02\x03\ x44\x01\x00\x3B')
sys.stdout.write( "Content-type: image/gif\n\n" )
sys.stdout.write( data )
sys.stdout.close()
def read_descriptions( filename ):
dict = {}
for line in file( filename ):
if not line or line[0]=='#': # ignore empty and comment lines
continue
fields = line.split()
if len(fields) < 2:
continue
num, title = fields[:2]
dict[int(num)] = title
return dict
sites = read_descriptions( file_dsc )
# now we accept:
# site=sitenumber (all digits)
# actn=list|incr
# How to insert a counter into your page:
# <img src="http://my.site.org/cgi-bin/counter.py?site=99&actn=incr"
# border=0 width=1 height=1 alt=''>
def processing():
try:
if os.environ.has_key('QUERY_STRING'):
query = os.environ['QUERY_STRING']
import parsequery
query = parsequery.parsequery( query ) # get dictionary
if 'site' in query and 'actn' in query:
site = query['site']
actn = query['actn']
site = int(site)
if site in sites:
if actn == 'list':
show_list( site, sites[site] )
return
if actn == 'incr':
do_count( site )
return
except:
pass
# all bad cases -- just return a picture
return_image()
processing() # used to allow return from the middle
# EOF
