From: Georg Brandl <georg@python.org>
Date: Thu, 13 Aug 2009 07:50:57 +0000 (+0000)
Subject: #6126: fix pdb stepping and breakpoints by giving the executed code the correct filen... 
X-Git-Tag: v3.2a1~2695
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d07ac6402422abbc54215478e042bbb009148cf9;p=python

#6126: fix pdb stepping and breakpoints by giving the executed code the correct filename; this used execfile() in 2.x which did this automatically.
---

diff --git a/Lib/pdb.py b/Lib/pdb.py
index d379d1a9ab..e272f2ebb3 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -1210,8 +1210,9 @@ see no sign that the breakpoint was reached.
         self._wait_for_mainpyfile = 1
         self.mainpyfile = self.canonic(filename)
         self._user_requested_quit = 0
-        with open(filename) as fp:
-            statement = "exec(%r)" % (fp.read(),)
+        with open(filename, "rb") as fp:
+            statement = "exec(compile(%r, %r, 'exec'))" % \
+                        (fp.read(), self.mainpyfile)
         self.run(statement)
 
 # Simplified interface
diff --git a/Misc/NEWS b/Misc/NEWS
index 040bef785e..e1156952cd 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -169,6 +169,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #6126: Fixed pdb command-line usage.
+
 - Issue #6314: logging: performs extra checks on the "level" argument.
 
 - Issue #6274: Fixed possible file descriptors leak in subprocess.py