Problem Displaying Pics

Victor Subervi victorsubervi at gmail.com
Wed Oct 7 18:38:09 CEST 2009


Yes it is. I have had it print to screen already, and there is data in the
database.
V

On Wed, Oct 7, 2009 at 10:03 AM, Rami Chowdhury <rami.chowdhury at gmail.com>wrote:

> On Wed, 07 Oct 2009 06:37:08 -0700, Victor Subervi <
> victorsubervi at gmail.com> wrote:
>
>  I took out the line in question (with text/html). Now it prints to screen
>> the url. It did that before. Strange. Any other ideas?
>> TIA,
>> V
>>
>
> Looking at the output, it seems the reason for this (for me) is that
> Firefox can't find the image or any alt text for it, so it's just using the
> image URL. Are you certain the image data (i.e. the 'content' string) is
> correct, and being encoded correctly in the output?
>
>
>
>> On Tue, Oct 6, 2009 at 3:40 PM, Rami Chowdhury <rami.chowdhury at gmail.com
>> >wrote:
>>
>>  On Tue, 06 Oct 2009 13:26:19 -0700, Victor Subervi <
>>> victorsubervi at gmail.com> wrote:
>>>
>>>  The code in question is generated automatically from another script. I
>>>
>>>> took
>>>> your idea of the \r\n\r\n and added triple quoting and now it prints out
>>>> this:
>>>>
>>>> #!/usr/local/bin/python
>>>> import cgitb; cgitb.enable()
>>>> import MySQLdb
>>>> import cgi
>>>> import sys,os
>>>> sys.path.append(os.getcwd())
>>>> from login import login
>>>> user, passwd, db, host = login()
>>>> form = cgi.FieldStorage()
>>>> picid = int(form['id'].value)
>>>> x = int(form['x'].value)
>>>> pics = {1:'pic1',2:'pic2',3:'pic3',4:'pic4',5:'pic5',6:'pic6'}
>>>> pic = pics[x]
>>>> print '''Content-Type: text/html
>>>>
>>>> '''
>>>> db = MySQLdb.connect(host=host, user=user, passwd=passwd, db=db)
>>>> cursor= db.cursor()
>>>> sql = "select " + pic + " from products where id='" + str(picid) + "';"
>>>> cursor.execute(sql)
>>>> content = cursor.fetchall()[0][0].tostring()
>>>> cursor.close()
>>>> print '''Content-Type: image/jpeg
>>>>
>>>> '''
>>>> print
>>>> print content
>>>>
>>>>
>>>> To answer your questions, I have no idea what eNom has done to their
>>>> servers, which is where the other site was hosted (never went live), but
>>>> am
>>>> in the process of building on DreamHost, who seems to be a FAR better
>>>> service than eNom, whom I actually had to report to the BBB and they
>>>> never
>>>> fixed or acknowledged very obvious problems. At any rate, the above code
>>>> gets the browser to print out all the binary "garbage" that should
>>>> translate
>>>> into an image (you can look:
>>>> http://13gems.com/stxresort/cart/getpic1.py?id=1&x=1 ). Any more ideas
>>>> would
>>>> be helpful.
>>>>
>>>>
>>> Going to that URL, my browser now tries to render an HTML page, and I can
>>> now see the 'Content-Type: image/jpeg' string being printed into the HTML
>>> source. Have you tried removing the 'Content-Type: text/html' header,
>>> with
>>> the new triple-quoted syntax?
>>>
>>>
>>> --
>>> Rami Chowdhury
>>> "Never attribute to malice that which can be attributed to stupidity" --
>>> Hanlon's Razor
>>> 408-597-7068 (US) / 07875-841-046 (UK) / 0189-245544 (BD)
>>>
>>>
>
>
> --
> Rami Chowdhury
> "Never attribute to malice that which can be attributed to stupidity" --
> Hanlon's Razor
> 408-597-7068 (US) / 07875-841-046 (UK) / 0189-245544 (BD)
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-list/attachments/20091007/5c49b2d4/attachment.html>


More information about the Python-list mailing list