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UI functions added to existing UI classes (operators adding their own menus for eg),

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would stop the entire menu from drawing if they raised an exception.

now print the exception and continue.

Also added a verbose argument for bpy.utils.(un)register_module() to help test whats being registered.
This commit is contained in:
Campbell Barton
2011-02-11 01:12:01 +00:00
parent b1cdf5c344
commit 2f4f046b6f
2 changed files with 20 additions and 4 deletions
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17
release/scripts/modules/bpy/utils.py
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@@ -593,26 +593,37 @@ def _bpy_module_classes(module, is_registered=False):
i += 1
def register_module(module):
def register_module(module, verbose=False):
import traceback
if verbose:
print("bpy.utils.register_module(%r): ..." % module)
for cls, path, line in _bpy_module_classes(module, is_registered=False):
if verbose:
print(" %s of %s:%s" % (cls, path, line))
try:
register_class(cls)
except:
print("bpy.utils.register_module(): failed to registering class '%s.%s'" % (cls.__module__, cls.__name__))
print("\t", path, "line", line)
traceback.print_exc()
if verbose:
print("done.\n")
if "cls" not in locals():
raise Exception("register_module(%r): defines no classes" % module)
def unregister_module(module):
def unregister_module(module, verbose=False):
import traceback
if verbose:
print("bpy.utils.unregister_module(%r): ..." % module)
for cls, path, line in _bpy_module_classes(module, is_registered=True):
if verbose:
print(" %s of %s:%s" % (cls, path, line))
try:
unregister_class(cls)
except:
print("bpy.utils.unregister_module(): failed to unregistering class '%s.%s'" % (cls.__module__, cls.__name__))
print("\t", path, "line", line)
traceback.print_exc()
if verbose:
print("done.\n")