Author: Antonio Cuni <[email protected]>
Branch: resource_warning
Changeset: r83579:e1647e262594
Date: 2016-04-07 21:54 +0000
http://bitbucket.org/pypy/pypy/changeset/e1647e262594/
Log: don't crash if we enable track_resources at the early startup (in
particular, if we pass the -X track-resources option). It is a bit
impossible to write an app-level test for it because we always have
a bottom frame in that case
diff --git a/pypy/interpreter/baseobjspace.py b/pypy/interpreter/baseobjspace.py
--- a/pypy/interpreter/baseobjspace.py
+++ b/pypy/interpreter/baseobjspace.py
@@ -1763,7 +1763,12 @@
import sys, traceback
# the "1" is because we don't want to show THIS code
# object in the traceback
- f = sys._getframe(1)
+ try:
+ f = sys._getframe(1)
+ except ValueError:
+ # this happens if you call format_traceback at the very
beginning
+ # of startup, when there is no bottom code object
+ return '<no stacktrace available>'
return "".join(traceback.format_stack(f))
""")
finally:
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