def getEngineOutput(self):
"""Get the output from the engine."""
from diffpy.pdffit2 import output, redirect_stdout
txt = output.stdout.getvalue()
output.stdout.close()
import cStringIO
redirect_stdout(cStringIO.StringIO())
return txt
def redirectStdout(self):
"""Redirect standard out.
This redirect engine output to cStringIO if not done yet.
"""
from diffpy.pdffit2 import redirect_stdout, output
if output.stdout is sys.stdout:
import cStringIO
redirect_stdout(cStringIO.StringIO())
return
