Configuraion to run pyhton script on ubuntu 12.04

[Jaiky]

want to run a python script which contains simple form of html on firefox 
browser ,  but dont know what should be the configuration on ubuntu 12.04  to 
run this script  i.e cgi configuration 



My code is 
ubder 
in /var/www/cgi-bin/forms__.py



#!/usr/bin/env python
import webapp2

form ="""
  


  """


class MainPage(webapp2.RequestHandler):
def get(self):
#self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write(form)

app = webapp2.WSGIApplication([('/', MainPage)],
 debug=True)


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Re: Configuraion to run pyhton script on ubuntu 12.04

[Jaiky]

Sir i already tried this "Alias" concept

I did the following steps
===
Step 1:
added 
"ScriptAlias /cgi-bin/ /var/www/cgi-bin/"

 in   /etc/apache2/sites-available/default


step 2:-

added :-

def main():
app.run()

if __name__ == '__main__':
main()

in  /var/www/cgi-bin/hello_world.py



Now my Configuration   of /etc/apache2/sites-available/default in under




ServerAdmin webmaster@localhost

DocumentRoot /var/www


Options FollowSymLinks
AllowOverride None
AddHandler mod_python .py
PythonHandler mod_python.publisher | .py
AddHandler mod_python .psp .psp_
PythonHandler mod_python.psp | .psp .psp


ScriptAlias /cgi-bin/ /var/www/cgi-bin/

Options Indexes FollowSymLinks MultiViews ExecCGI
AllowOverride None
Order allow,deny
allow from all
AddHandler cgi-script cgi pl


#ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/

AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
AddHandler cgi-script cgi pl
Order allow,deny
Allow from all


ErrorLog ${APACHE_LOG_DIR}/error.log

# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn

CustomLog ${APACHE_LOG_DIR}/access.log combined


 Alias /doc/ "/usr/share/doc/"

Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128




   

===

my code is under /var/www/cgi-bin/hello_world.py




import webapp2

class MainPage(webapp2.RequestHandler):
def get(self):
   self.response.headers['Content-Type'] = 'text/plain'
   self.response.out.write('Hello, webapp World!')

app = webapp2.WSGIApplication([('/', MainPage)],
 debug=True)


def main():
app.run()

if __name__ == '__main__':
main()
=


extra thing i did

in /etc/apache2/mods-available/mod_python.conf
where i created the file "mod_python.conf"




AddHandler mod_python .py .psp
PythonHandler mod_python.publisher | .py
PythonHandler mod_python.psp | .psp





when i run localhost/cgi-bin/hello_world.py


error i get 


Not Found

The requested URL /cgi-bin/hello_world.py was not found on this server.
Apache/2.2.22 (Ubuntu) Server at localhost Port 80

#
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Re: Configuraion to run pyhton script on ubuntu 12.04

[Jaiky]

Problem solved regarding cgi configuration on ubuntu 12.04 lts


Concept:-)
file used:-)
   /etc/apache2/httpd.conf  
   /etc/apache2/sites-available/default


steps done 1:-)

in /etc/apache2/httpd.conf 
added line 


#for link localhost/python2/hello.py   
ScriptAlias /python2/ /var/www/python2/  


AllowOverride None
Options +Indexes FollowSymLinks +ExecCGI   -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
###fro runing of python script
AddHandler cgi-script cgi pl mod_python .py
PythonHandler mod_python.publisher | .py
AddHandler mod_python .psp .psp_
PythonHandler mod_python.psp | .psp .psp
PythonDebug On


#

step done 2:-)

added line 

###fro runing of python script
AddHandler cgi-script cgi pl mod_python .py
PythonHandler mod_python.publisher | .py
AddHandler mod_python .psp .psp_
PythonHandler mod_python.psp | .psp .psp
PythonDebug On

between 


-
---
HERE I ADDED Line
-
-




-
---
HERE I ADDED Line
-
-

 



Step Done 3:-)

added line  
in /etc/apache2/mods-available/mod_python.conf

##mod_python.conf i created



AddHandler mod_python .py .psp
PythonHandler mod_python.publisher | .py
PythonHandler mod_python.psp | .psp







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AssertionError: Headers already set! Status: 500 Internal Server Error Content-Type: text/plain Content-Length: 59

[Jaiky]

learning  web concpt in python 


wrote code in /usr/lib/cgi-bin/hello_world.py

###
#!/usr/bin/env python

import webapp2


form ="""
http://www/google.com/search";>
  
  
"""


class MainPage(webapp2.RequestHandler):
def get(self):
self.response.out.write(form)



class TestHandler(webapp2.RequestHandler):
def get(self):
q=self.request.get("q")
self.response.out.write(q)

apps = webapp2.WSGIApplication([('/', 
MainPage),('/testform',TestHandler)],debug=True)


def main():
apps.run()


if __name__ == '__main__':
main()
 

###

when running this code on ubuntu 12.04 using command 

python hello_world.py

error obtained 


AssertionError: Headers already set!
Status: 500 Internal Server Error
Content-Type: text/plain
Content-Length: 59


##

want help please urgent  

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ImportError: No module named appengine.ext

[Jaiky]

hey learning python 

problem facing is under when typing on interpreter


>>> from google.appengine.ext import db
Traceback (most recent call last):
  File "", line 1, in 
ImportError: No module named appengine.ext


what to do please help .
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Re: ImportError: No module named appengine.ext

[Jaiky]

you mean to say SDK for python ?/

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How to install googleapp engine on ubuntu 12.04 already downloads google_appengine_1.8.2.zip

[Jaiky]

How to install googleapp engine on ubuntu 12.04 

already did:
downloaded google_appengine_1.8.2.zip
unziped it 


now?/ please help
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os.system() not responding on django... any reason?

[Jaiky]

import sys,os
sys.stderr = open('/dev/null')
import paramiko
sys.stderr = sys.__stderr__

os.system("echo \'s3\' >> myfile.txt ")  #debug first in ssh2
def ssh2_connect(host, user, pswd, port=22):
try:
ssh = paramiko.SSHClient()
ssh.load_system_host_keys()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(host, port, user, pswd)
return ssh
except Exception, e:
return str(e) + "Error. Failed to connect. Wrong IP/Username/Password"


def ssh2_exec(ssh, cmd, sudo=False):
result = []
try:
channel = ssh.get_transport().open_session()
if sudo:
channel.get_pty()
except:
  return result

stdin = channel.makefile('wb')
stdout = channel.makefile('rb')

channel.exec_command(cmd)

exit_status = channel.recv_exit_status()

if exit_status == 0:
for line in stdout:
result.append(line)
channel.close()
return result


def ssh2_close(ssh):
ssh.close()
return


def ssh2_copyToFile(ssh, local_file, remote_file):
sftp = paramiko.SFTPClient.from_transport(ssh.get_transport())
sftp.put(local_file, remote_file)
return
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Re: os.system() not responding on django... any reason?

[Jaiky]

it is running in view.. 
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Re: os.system() not responding on django... any reason?

[Jaiky]

in django inviroment..
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