diff options
| -rw-r--r-- | Mac/scripts/ConfigurePython.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Mac/scripts/ConfigurePython.py b/Mac/scripts/ConfigurePython.py index 9da7baf..0b55ab3 100644 --- a/Mac/scripts/ConfigurePython.py +++ b/Mac/scripts/ConfigurePython.py @@ -11,6 +11,7 @@ import sys import os import macfs import MacOS +import gestalt SPLASH_COPYCORE=512 SPLASH_COPYCARBON=513 @@ -37,8 +38,11 @@ APPLET_LIST=[ def getextensiondirfile(fname): import macfs import MACFS - vrefnum, dirid = macfs.FindFolder(MACFS.kOnSystemDisk, MACFS.kExtensionFolderType, 0) - fss = macfs.FSSpec((vrefnum, dirid, fname)) + try: + vrefnum, dirid = macfs.FindFolder(MACFS.kOnSystemDisk, MACFS.kExtensionFolderType, 0) + fss = macfs.FSSpec((vrefnum, dirid, fname)) + except macfs.error: + return None return fss.as_pathname() def mkcorealias(src, altsrc): @@ -46,6 +50,8 @@ def mkcorealias(src, altsrc): import macostools version = string.split(sys.version)[0] dst = getextensiondirfile(src+ ' ' + version) + if not dst: + return 0 if not os.path.exists(os.path.join(sys.exec_prefix, src)): if not os.path.exists(os.path.join(sys.exec_prefix, altsrc)): return 0 @@ -108,6 +114,7 @@ def main(): n = n + mkcorealias('PythonCore', 'PythonCore') n = n + mkcorealias('PythonCoreCarbon', 'PythonCoreCarbon') if n == 0: + import Dlg Dlg.CautionAlert(ALERT_NOCORE, None) return if sys.argv[0][-7:] == 'Classic': |