TkVersion (reference) in projects: third_party

8 if tk.TkVersion < 8.5:

25 if TkVersion < 8.5:
31             "Idle requires tcl/tk 8.5+, not %s." % TkVersion,
1627         if TkVersion >= 8.6:

44 TkVersion = float(_tkinter.TK_VERSION)  variable

/third_party/python/Lib/test/
D	test_idle.py	`8 if tk.TkVersion < 8.5:`
/third_party/python/Lib/tkinter/test/test_tkinter/
D	test_images.py	`160 if tkinter.TkVersion >= 8.6 and self.wantobjects: 322 self.colorlist(0, 128 if tkinter.TkVersion >= 8.6`
/third_party/python/Lib/idlelib/
D	pyshell.py	`25 if TkVersion < 8.5: 31 "Idle requires tcl/tk 8.5+, not %s." % TkVersion, 1627 if TkVersion >= 8.6:`
/third_party/python/Lib/tkinter/
D	ttk.py	`32 _REQUIRE_TILE = True if tkinter.TkVersion < 8.5 else False`
D	__init__.py	`44 TkVersion = float(_tkinter.TK_VERSION) variable`