Issue #13959: Deprecate imp.get_suffixes() for new attributes on

importlib.machinery that provide the suffix details for import.
The attributes were not put on imp so as to compartmentalize
everything importlib needs for setting up imports in
importlib.machinery.

This also led to an indirect deprecation of inspect.getmoduleinfo() as
it directly returned imp.get_suffix's returned tuple which no longer
makes sense.

1 files changed, 4 insertions, 1 deletions

diff --git a/Lib/idlelib/PathBrowser.py b/Lib/idlelib/PathBrowser.py
index d88a48e344..9954f070c0 100644
--- a/Lib/idlelib/PathBrowser.py
+++ b/Lib/idlelib/PathBrowser.py
@@ -1,6 +1,7 @@
 import os
 import sys
 import imp
+import importlib.machinery
 
 from idlelib.TreeWidget import TreeItem
 from idlelib.ClassBrowser import ClassBrowser, ModuleBrowserTreeItem
@@ -70,7 +71,9 @@ class DirBrowserTreeItem(TreeItem):
 
     def listmodules(self, allnames):
         modules = {}
-        suffixes = imp.get_suffixes()
+        suffixes = importlib.machinery.EXTENSION_SUFFIXES[:]
+        suffixes += importlib.machinery.SOURCE_SUFFIXES[:]
+        suffixes += importlib.machinery.BYTECODE_SUFFIXES[:]
         sorted = []
         for suff, mode, flag in suffixes:
             i = -len(suff)