Merge pull request #55 from djfun/logging

using the builtin logging module

1 files changed, 10 insertions, 4 deletions

diff --git a/src/component.py b/src/component.py
index 5b6f9a7..a1e24db 100644
--- a/src/component.py
+++ b/src/component.py
@@ -8,6 +8,7 @@ import os
 import sys
 import math
 import time
+import logging
 
 from toolkit.frame import BlankFrame
 from toolkit import (
@@ -15,6 +16,9 @@ from toolkit import (
 )
 
 
+log = logging.getLogger('AVP.ComponentHandler')
+
+
 class ComponentMetaclass(type(QtCore.QObject)):
     '''
         Checks the validity of each Component class and mutates some attrs.
@@ -135,17 +139,17 @@ class ComponentMetaclass(type(QtCore.QObject)):
         # Turn version string into a number
         try:
             if 'version' not in attrs:
-                print(
+                log.error(
                     'No version attribute in %s. Defaulting to 1' %
                     attrs['name'])
                 attrs['version'] = 1
             else:
                 attrs['version'] = int(attrs['version'].split('.')[0])
         except ValueError:
-            print('%s component has an invalid version string:\n%s' % (
+            log.critical('%s component has an invalid version string:\n%s' % (
                     attrs['name'], str(attrs['version'])))
         except KeyError:
-            print('%s component has no version string.' % attrs['name'])
+            log.critical('%s component has no version string.' % attrs['name'])
         else:
             return super().__new__(cls, name, parents, attrs)
         quit(1)
@@ -546,6 +550,8 @@ class Component(QtCore.QObject, metaclass=ComponentMetaclass):
                     and oldRelativeVal != newRelativeVal:
                 # Float changed without pixel value changing, which
                 # means the pixel value needs to be updated
+                log.debug('Updating %s #%s\'s relative widget: %s' % (
+                    self.name, self.compPos, attr))
                 self._trackedWidgets[attr].blockSignals(True)
                 self.updateRelativeWidgetMaximum(attr)
                 pixelVal = self.pixelValForAttr(attr, oldRelativeVal)
@@ -576,7 +582,7 @@ class ComponentError(RuntimeError):
             msg = str(sys.exc_info()[1])
         else:
             msg = 'Unknown error.'
-        print("##### ComponentError by %s's %s: %s" % (
+        log.error("ComponentError by %s's %s: %s" % (
             caller.name, name, msg))
 
         # Don't create multiple windows for quickly repeated messages