[debuginfo-tests] 871388e - [dexter] Require python >= 3.6

[Djordje Todorovic via llvm-commits]

Author: Djordje Todorovic
Date: 2020-04-23T11:46:10+02:00
New Revision: 871388e384dc39bf7c69866ab851e2fbaff8d4c8

URL: https://github.com/llvm/llvm-project/commit/871388e384dc39bf7c69866ab851e2fbaff8d4c8
DIFF: https://github.com/llvm/llvm-project/commit/871388e384dc39bf7c69866ab851e2fbaff8d4c8.diff

LOG: [dexter] Require python >= 3.6

The documentation says we need python >= 3.6. Running it with an older
version, we get verbose output from python interpreter.
This patch fixes that as:

  $ python2 dexter.py list-debuggers
  You need python 3.6 or later to run DExTer

Differential Revision: https://reviews.llvm.org/D78621

Added: 
    

Modified: 
    debuginfo-tests/dexter/dexter.py

Removed: 
    


################################################################################
diff  --git a/debuginfo-tests/dexter/dexter.py b/debuginfo-tests/dexter/dexter.py
index 3670cafb8de3..8190a4b4e22e 100755
--- a/debuginfo-tests/dexter/dexter.py
+++ b/debuginfo-tests/dexter/dexter.py
@@ -9,6 +9,11 @@
 
 import sys
 
+if sys.version_info < (3, 6, 0):
+    sys.stderr.write("You need python 3.6 or later to run DExTer\n")
+    # Equivalent to sys.exit(ReturnCode._ERROR).
+    sys.exit(1)
+
 from dex.tools import main
 
 if __name__ == '__main__':