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changeset 19773:51799a965446

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debugshell: check ui.debugger for which debugger to use
author Sean Farley <sean.michael.farley@gmail.com>
date Sun, 14 Jul 2013 12:16:40 -0500
parents 6ccec36a1fd9
children 7805cb8030e0
files contrib/debugshell.py
diffstat 1 files changed, 19 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/contrib/debugshell.py	Sun Jul 14 12:02:36 2013 -0500
+++ b/contrib/debugshell.py	Sun Jul 14 12:16:40 2013 -0500
@@ -1,6 +1,7 @@
 # debugshell extension
 """a python shell with repo, changelog & manifest objects"""
 
+import sys
 import mercurial
 import code
 
@@ -27,7 +28,24 @@
                 "using source: %s" % (repo.root,
                                       mercurial.__path__[0])
 
-    pdb(ui, repo, bannermsg, **opts)
+    pdbmap = {
+        'pdb'  : 'code',
+        'ipdb' : 'IPython'
+    }
+
+    debugger = ui.config("ui", "debugger")
+    if not debugger:
+        debugger = 'pdb'
+
+    # if IPython doesn't exist, fallback to code.interact
+    try:
+        __import__(pdbmap[debugger])
+    except ImportError:
+        ui.warn("%s debugger specified but %s module was not found\n"
+                % (debugger, pdbmap[debugger]))
+        debugger = 'pdb'
+
+    getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)
 
 cmdtable = {
     "debugshell|dbsh": (debugshell, [])