Refactor for Python 3?

[Rob Hills]

Exception thrown when called from Trac Hours plugin init...

2025-07-03 21:24:54,482 Trac[loader] ERROR: Skipping "trachours.setup = trachours.db": 
Traceback (most recent call last):
  File "/usr/lib/python3.11/cmd.py", line 214, in onecmd
    func = getattr(self, 'do_' + cmd)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TracAdmin' object has no attribute 'do_upgrade'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/var/webapps/dev.tracker.wacg.medimorphosis.com.au/.venv/lib/python3.11/site-packages/trac/loader.py", line 80, in _load_eggs
    entry.load(require=True)
  File "/var/webapps/dev.tracker.wacg.medimorphosis.com.au/.venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 2777, in load
    return self.resolve()
           ^^^^^^^^^^^^^^
  File "/var/webapps/dev.tracker.wacg.medimorphosis.com.au/.venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 2783, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/webapps/dev.tracker.wacg.medimorphosis.com.au/.venv/lib/python3.11/site-packages/trachours/db.py", line 17, in <module>
    from tracsqlhelper import *
  File "/var/webapps/dev.tracker.wacg.medimorphosis.com.au/.venv/lib/python3.11/site-packages/tracsqlhelper/__init__.py", line 29
    except Exception, e:
           ^^^^^^^^^^^^

[Jun Omae]

Please contribute patch to make compatible with Python 3 and Trac 1.6. I think the plugin is no longer needed....

[Rob Hills]

Proposed patch - fixes the issue in my test Trac 1.6:

diff --git a/setup.py b/setup.py
index b24a480..66f4c20 100755
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 from setuptools import setup, find_packages
 
-version = '0.3.1'
+version = '0.4.0'
 
 setup(name='TracSQLHelper',
       version=version,
diff --git a/tracsqlhelper/__init__.py b/tracsqlhelper/__init__.py
index 80a7bec..d629712 100755
--- a/tracsqlhelper/__init__.py
+++ b/tracsqlhelper/__init__.py
@@ -26,7 +26,7 @@ class SQLHelper(object):
                 cursor = db.cursor()
                 cursor.execute(sql, params)
                 _data = self.actions(cursor)
-            except Exception, e:
+            except Exception as e:
                 env.log.error("""There was a problem executing sql:%s
     with parameters:%s
     Exception:%s""" %(sql, params, e))