traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix bug 

[ 676342 ] after using pdb readline does not work correctly

using Michael Stone's patch so the completer functionality of
cmd is only setup between preloop and postloop.
This commit is contained in:
Michael W. Hudson 2003-02-03 11:04:27 +00:00
parent c064a1d7e3
commit 35a92ce9da
1 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
Lib/cmd.py
View File

@ -86,13 +86,7 @@ class Cmd:
""" """
self.cmdqueue = [] self.cmdqueue = []
if completekey: self.completekey = completekey
try:
import readline
readline.set_completer(self.complete)
readline.parse_and_bind(completekey+": complete")
except ImportError:
pass
def cmdloop(self, intro=None): def cmdloop(self, intro=None):
"""Repeatedly issue a prompt, accept input, parse an initial prefix """Repeatedly issue a prompt, accept input, parse an initial prefix
@ -142,14 +136,26 @@ class Cmd:
def preloop(self): def preloop(self):
"""Hook method executed once when the cmdloop() method is called.""" """Hook method executed once when the cmdloop() method is called."""
pass if self.completekey:
try:
import readline
self.old_completer = readline.get_completer()
readline.set_completer(self.complete)
readline.parse_and_bind(self.completekey+": complete")
except ImportError:
pass
def postloop(self): def postloop(self):
"""Hook method executed once when the cmdloop() method is about to """Hook method executed once when the cmdloop() method is about to
return. return.
""" """
pass if self.completekey:
try:
import readline
readline.set_completer(self.old_completer)
except ImportError:
pass
def parseline(self, line): def parseline(self, line):
line = line.strip() line = line.strip()