cpython/Lib/lib-tk/FixTk.py

import sys, os, _tkinter

ver = str(_tkinter.TCL_VERSION)
for t in "tcl", "tk", "tix":
    key = t.upper() + "_LIBRARY"
    try:
        v = os.environ[key]
    except KeyError:
        v = os.path.join(sys.prefix, "tcl", t+ver)
        if os.path.exists(os.path.join(v, "tclIndex")):
            os.environ[key] = v
Work the Tcl version number in the path we search for. 2000-04-04 23:32:21 +00:00			`import sys, os, _tkinter`
Suggestion from SF patch #470433 to avoid clobbering TCL_LIBRARY et al. if already set. Also adds TIX_LIBRARY (just in case). (Note that this is entirely Windows specific.) 2001-10-12 15:34:29 +00:00
Work the Tcl version number in the path we search for. 2000-04-04 23:32:21 +00:00			`ver = str(_tkinter.TCL_VERSION)`
Suggestion from SF patch #470433 to avoid clobbering TCL_LIBRARY et al. if already set. Also adds TIX_LIBRARY (just in case). (Note that this is entirely Windows specific.) 2001-10-12 15:34:29 +00:00			`for t in "tcl", "tk", "tix":`
			`key = t.upper() + "_LIBRARY"`
			`try:`
			`v = os.environ[key]`
			`except KeyError:`
			`v = os.path.join(sys.prefix, "tcl", t+ver)`
			`if os.path.exists(os.path.join(v, "tclIndex")):`
			`os.environ[key] = v`