Issue #16233: When the module browser is not invoked in an editor window with
a filename, pop up the Open Module box. If a module is opened, open a
corresponding browser.
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index f43c9a1..1056552 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -689,16 +689,15 @@
self.flist.open(file_path)
else:
self.io.loadfile(file_path)
+ return file_path
def open_class_browser(self, event=None):
filename = self.io.filename
- if not filename:
- tkMessageBox.showerror(
- "No filename",
- "This buffer has no associated filename",
- master=self.text)
- self.text.focus_set()
- return None
+ if not (self.__class__.__name__ == 'PyShellEditorWindow'
+ and filename):
+ filename = self.open_module()
+ if filename is None:
+ return
head, tail = os.path.split(filename)
base, ext = os.path.splitext(tail)
from idlelib import ClassBrowser