Issue #18081: Workaround "./python -m test_idle test_logging" failure
"import idlelib" should not install hooks on the warning modules, hooks should
only be installed when IDLE is started.
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index d8a5cd2..cde389a 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -61,7 +61,6 @@
lineno, line=line))
except OSError:
pass ## file (probably __stderr__) is invalid, warning dropped.
- warnings.showwarning = idle_showwarning
def idle_formatwarning(message, category, filename, lineno, line=None):
"""Format warnings the IDLE way"""
s = "\nWarning (from warnings module):\n"
@@ -73,7 +72,6 @@
s += " %s\n" % line
s += "%s: %s\n>>> " % (category.__name__, message)
return s
- warnings.formatwarning = idle_formatwarning
def extended_linecache_checkcache(filename=None,
orig_checkcache=linecache.checkcache):
@@ -1425,6 +1423,9 @@
def main():
global flist, root, use_subprocess
+ warnings.showwarning = idle_showwarning
+ warnings.formatwarning = idle_formatwarning
+
use_subprocess = True
enable_shell = False
enable_edit = False