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#1
November 17th, 2004, 01:58 PM
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mod_python throws 'mp_request' object has no attribute error. Why?
I have an app that runs fine under python 2.3.4. When I run it under mod_python I get the following:
Mod_python error: "PythonHandler dispatcher" Traceback (most recent call last): File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 299, in HandlerDispatch result = object(req) File "/var/www/python/dispatcher.py", line 49, in handler return handlerfunc(req) File "/var/www/python/conversionList.py", line 22, in handler ConversionList(req, 'conversionList.pdf', 2005) File "/var/www/python/conversionList.py", line 47, in __init__ self.createReport(req, self, args, year) AttributeError: 'mp_request' object has no attribute 'createReport' What could I be missing or have not done correctly? Here is the code in question: Code:
from mod_python import apache
from reportlab.pdfgen import canvas
import time, os, sys
from optik import OptionParser
import MySQLdb
import MySQLdb.cursors
try:
import _rl_accel
ACCEL = 1
except ImportError:
ACCEL = 0
from reportlab.lib.units import inch, cm
from reportlab.lib.pagesizes import LETTER
def handler(req):
req.content_type = "text/html"
if req.header_only:
return apache.OK
ConversionList(req, 'conversionList.pdf', 2005)
return apache.OK
class ConversionList:
top_margin = LETTER[1]
bottom_margin = inch
left_margin = inch/2
right_margin = LETTER[0] - inch
frame_width = right_margin - left_margin
newPageFlag = 0
HeaderNeeded = 0
PageHeader = 1
CurrentGroup = ''
row = ''
GREENBAR = (14.875*inch, 11*inch)
BILLING = (9.7*inch, 5.5*inch)
def __init__(req, self, args, year):
self.createReport(req, self, args, year)
def createReport(req, self, args, year):
started = time.time()
self.a = time
self.b = self.a.localtime()
Thanks, Mel
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#2
November 17th, 2004, 05:35 PM
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Fixed the problem on my own.
Changed it to keep the __init__ function from calling createReport. It now looks like this: Code:
def handler(req):
req.content_type = "text/html"
if req.header_only:
return apache.OK
a = ConversionList(req)
a.test(req, 'conversionList.pdf', 2005)
return apache.OK
class ConversionList:
def __init__(self, req):
self.top_margin = LETTER[1]
self.bottom_margin = inch
self.left_margin = inch/2
self.right_margin = LETTER[0] - inch
self.frame_width = self.right_margin - self.left_margin
self.newPageFlag = 0
self.HeaderNeeded = 0
self.PageHeader = 1
self.CurrentGroup = ''
self.row = ''
self.GREENBAR = (14.875*inch, 11*inch)
self.BILLING = (9.7*inch, 5.5*inch)
def test(self, req, args, year):
req.write("Made it!")
self.createReport(req, args, year)
def createReport(self, req, args, year):
started = time.time()
self.a = time
Mel
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