From 0595d1b91952966bfcf3a0607a447528975b6189 Mon Sep 17 00:00:00 2001
From: Romain Boman <r.boman@uliege.be>
Date: Mon, 6 Jun 2022 10:50:38 +0200
Subject: [PATCH] better exception handling
---
fossils.py | 25 ++++++++++++++++++-------
1 file changed, 18 insertions(+), 7 deletions(-)
diff --git a/fossils.py b/fossils.py
index 2046afa..196ba50 100644
--- a/fossils.py
+++ b/fossils.py
@@ -63,8 +63,10 @@ class Window(QWidget, Ui_Form):
def run_simulation(testname):
"""Runs a python file
"""
-
- exec(open(testname, encoding='utf-8').read(),
+ # thanks to the "compile" command, the filename appears in the stack
+ # trace in case of errors
+ script = open(testname, encoding='utf-8').read()
+ exec(compile(script, testname, 'exec'),
{'__file__': testname, '__name__':'__main__'})
@@ -155,13 +157,15 @@ if __name__ == "__main__":
workspace = win.wrkspLineEdit.text()
action = win.action
testname = win.inpFileLineEdit.text()
+ gui = True
else:
workspace = None
action = 'run'
testname = os.path.abspath(args.file)
+ gui = False
# run the simulation or display results
-
+
print(f'action = {action}')
if action=='run' or action=='post':
testname = os.path.normcase(testname) # F:/ => f:/ on Windows
@@ -186,7 +190,14 @@ if __name__ == "__main__":
tee = cxxfem.Tee('stdout.txt') # split streams
- if action == 'run':
- run_simulation(testname)
- elif action == 'post':
- view_results()
+ try:
+ if action == 'run':
+ run_simulation(testname)
+ elif action == 'post':
+ view_results()
+ except Exception as err:
+ print(f'\n** ERROR: {err}\n')
+ import traceback
+ traceback.print_exc()
+ if gui:
+ input('\nPress <ENTER> to continue...\n')
--
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