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python script reloading (f8)

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- reload modules from types that are not directly included. for example wm.py uses classes from modules/rna_prop_ui.py which wasnt reloaded.
- script paths were being added to sys.path multiple times.

note: now the second reload gives a crash right away but this is a bug elsewhere.
This commit is contained in:
Campbell Barton 2010-01-18 10:02:55 +00:00
parent 7195345c03
commit e723b060fc
1 changed files with 18 additions and 1 deletions
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19
release/scripts/modules/bpy/__init__.py
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@ -46,7 +46,11 @@ def load_scripts(reload_scripts=False):
t_main = time.time()
loaded_modules = set()
def test_import(module_name):
if module_name in loaded_modules:
return None
if "." in module_name:
print("Ignoring '%s', can't import files containing multiple periods." % module_name)
return None
@ -61,12 +65,25 @@ def load_scripts(reload_scripts=False):
traceback.print_exc()
return None
if reload_scripts:
# reload modules that may not be directly included
for type_class_name in dir(types):
type_class = getattr(types, type_class_name)
module_name = getattr(type_class, "__module__", "")
if module_name and module_name != "bpy.types": # hard coded for C types
loaded_modules.add(module_name)
for module_name in loaded_modules:
print("Reloading:", module_name)
reload(sys.modules[module_name])
for base_path in utils.script_paths():
for path_subdir in ("ui", "op", "io"):
path = os.path.join(base_path, path_subdir)
if os.path.isdir(path):
sys.path.insert(0, path)
if path not in sys.path: # reloading would add twice
sys.path.insert(0, path)
for f in sorted(os.listdir(path)):
if f.endswith(".py"):
# python module