Get code completion for a specific position in a given python file.

codeCompletion.py

from rope.base.project import Project
from rope.contrib.codeassist import code_assist
project = Project('.')
mod1 = project.get_file('mod1.py')
pos = 20

codeCompletions = code_assist(project,mod1.read(),pos+4,resource=None,maxfixes=10)
for cc in codeCompletions:
    print cc

mod.py

def test():
    a = "x".
    b = a*2
    c = a+b
    return c