Issue #1786 (by myself): pdb should use its own stdin/stdout around an
exec call and when creating a recursive instance.
diff --git a/Lib/pdb.py b/Lib/pdb.py
index 468b1d3..e2ace87 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -199,7 +199,13 @@
globals = self.curframe.f_globals
try:
code = compile(line + '\n', '<stdin>', 'single')
- exec code in globals, locals
+ try:
+ sys.stdin = self.stdin
+ sys.stdout = self.stdout
+ exec code in globals, locals
+ finally:
+ sys.stdout = save_stdout
+ sys.stdin = save_stdin
except:
t, v = sys.exc_info()[:2]
if type(t) == type(''):
@@ -659,7 +665,7 @@
sys.settrace(None)
globals = self.curframe.f_globals
locals = self.curframe.f_locals
- p = Pdb()
+ p = Pdb(self.completekey, self.stdin, self.stdout)
p.prompt = "(%s) " % self.prompt.strip()
print >>self.stdout, "ENTERING RECURSIVE DEBUGGER"
sys.call_tracing(p.run, (arg, globals, locals))
diff --git a/Misc/NEWS b/Misc/NEWS
index 32dab10..0be1934 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -358,11 +358,15 @@
- Bug #1664966: Fix crash in exec if Unicode filename can't be decoded.
-- Issue #1537: Changed GeneratorExit's base class from Exception to BaseException.
+- Issue #1537: Changed GeneratorExit's base class from Exception to
+ BaseException.
Library
-------
+- Issue #1786: pdb should use its own stdin/stdout around an exec call
+ and when creating a recursive instance.
+
- Issue #1698398 Zipfile.printdir() crashed because the format string
expected a tuple type of length six instead of time.struct_time object.