[incubator-ponymail-foal] 01/02: switch to 3.4 demand, warn if <= 3.7 because of ui backend reqs.

[hu...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

humbedooh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-ponymail-foal.git

commit fad1f83b42dc658c39bb27318ed87b80a8c1ecfd
Author: Daniel Gruno <hu...@apache.org>
AuthorDate: Wed Aug 26 13:13:01 2020 +0200

    switch to 3.4 demand, warn if <= 3.7 because of ui backend reqs.
---
 tools/setup.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/tools/setup.py b/tools/setup.py
index 3b3a9d2..5ed07bb 100755
--- a/tools/setup.py
+++ b/tools/setup.py
@@ -22,10 +22,21 @@ import shutil
 import sys
 import yaml
 
+# Needs 3.4 or higher to work
+if sys.version_info <= (3, 3):
+    print("This script requires Python 3.4 or higher in order to work!")
+    sys.exit(-1)
 
+# Backend needs 3.8 or higher, warn if not found.
 if sys.version_info <= (3, 7):
-    print("This script requires Python 3.8 or higher")
-    sys.exit(-1)
+    print(
+        "Warning: Pony Mail Foal requires Python 3.8 or higher for backend operations."
+    )
+    print(
+        "You will be able to run the setup using this version (%u.%u), but will need >=3.8"
+        % (sys.version_info.major, sys.version_info.minor)
+    )
+    print("for operating the UI backend server.")
 
 
 hostname = ""
@@ -163,6 +174,7 @@ parser.add_argument(
 )
 args = parser.parse_args()
 
+print("")
 print("Welcome to the Pony Mail setup script!")
 print("Let's start by determining some settings...")
 print("")