Sorry, my fault...
I am trying to build a web application for data analysis. Basically some data will be read from a database and passed to a python script (myLibs.py) to build an image as follows.
This section behaves as expected, and I can see the chart on the web-page.
Now, I would like to add some text and possibly more charts (generated in the same way) to my web-page. This is what I need help with.
I tried to add some html code to the f variable (file-type variable) before and after the plot generated (see first post). When I load the page in a browser, I get a blank page, not even the chart (that I used to get) appears any more.
There is no error messages in the server's error log, and when I run it as a python script I get the following output:
Content-type: image/png\n
My question:
How can I use python to dynamically add descriptive comments (text), and possibly more charts to the web-page?
Hope this is more explanatory.
Thanks
Anartz@anartz.c jb.net wrote :
I am trying to build a web application for data analysis. Basically some data will be read from a database and passed to a python script (myLibs.py) to build an image as follows.
Code:
f=urllib.urlopen("http://localhost/path2Libs/myLibs.py",urllib.urlencode(TheData))
print "Content-type: image/png\n"
print f.read()
f.close()
Now, I would like to add some text and possibly more charts (generated in the same way) to my web-page. This is what I need help with.
I tried to add some html code to the f variable (file-type variable) before and after the plot generated (see first post). When I load the page in a browser, I get a blank page, not even the chart (that I used to get) appears any more.
There is no error messages in the server's error log, and when I run it as a python script I get the following output:
Content-type: image/png\n
My question:
How can I use python to dynamically add descriptive comments (text), and possibly more charts to the web-page?
Hope this is more explanatory.
Thanks
Anartz@anartz.c jb.net wrote :
Hi,
>
how can I combine some dynamically generated html code (using python) with the output of a urllib.openurl( ) call?
>
I have tried to use the StringIO() class with .write functions, but it did not work. Below is the code that does not work.
>
>
What is wrong with this approach/code? Is there an easier way of doing it?
>
Thanks.
>
>
>
--
http://mail.python.org/mailman/listinfo/python-list
>
how can I combine some dynamically generated html code (using python) with the output of a urllib.openurl( ) call?
>
I have tried to use the StringIO() class with .write functions, but it did not work. Below is the code that does not work.
>
Code:
f=StringIO.StringIO()
f.write('<html><head><title>data analysis</title></head><body>')
f.write(urllib.urlopen("http://localhost/path2Libs/myLibs.py", urllib.urlencode(TheData)))
f.write("</body></html>")
>
print "Content-type: text/html\n"
print f.read()
f.close()
What is wrong with this approach/code? Is there an easier way of doing it?
>
Thanks.
>
>
>
--
http://mail.python.org/mailman/listinfo/python-list