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lazy load modules for more scripts.

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This commit is contained in:
Campbell Barton
2011-02-27 14:16:32 +00:00
parent 87acf919a5
commit 52f92b4cb1
6 changed files with 70 additions and 49 deletions
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20
release/scripts/modules/bpy/utils.py
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@@ -38,22 +38,26 @@ import addon_utils
def _test_import(module_name, loaded_modules):
import traceback
import time
use_time = _bpy.app.debug
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
t = time.time()
if use_time:
import time
t = time.time()
try:
mod = __import__(module_name)
except:
import traceback
traceback.print_exc()
return None
if _bpy.app.debug:
if use_time:
print("time %s %.4f" % (module_name, time.time() - t))
loaded_modules.add(mod.__name__) # should match mod.__name__ too
@@ -99,7 +103,6 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
:arg refresh_scripts: only load scripts which are not already loaded as modules.
:type refresh_scripts: bool
"""
import traceback
import time
t_main = time.time()
@@ -124,6 +127,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
try:
register()
except:
import traceback
traceback.print_exc()
else:
print("\nWarning! '%s' has no register function, this is now a requirement for registerable scripts." % mod.__file__)
@@ -134,6 +138,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
try:
unregister()
except:
import traceback
traceback.print_exc()
def test_reload(mod):
@@ -147,6 +152,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
try:
return imp.reload(mod)
except:
import traceback
traceback.print_exc()
def test_register(mod):
@@ -424,7 +430,6 @@ def _bpy_module_classes(module, is_registered=False):
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):
@@ -435,6 +440,7 @@ def register_module(module, verbose=False):
except:
print("bpy.utils.register_module(): failed to registering class '%s.%s'" % (cls.__module__, cls.__name__))
print("\t", path, "line", line)
import traceback
traceback.print_exc()
if verbose:
print("done.\n")
@@ -443,7 +449,6 @@ def register_module(module, verbose=False):
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):
@@ -454,6 +459,7 @@ def unregister_module(module, verbose=False):
except:
print("bpy.utils.unregister_module(): failed to unregistering class '%s.%s'" % (cls.__module__, cls.__name__))
print("\t", path, "line", line)
import traceback
traceback.print_exc()
if verbose:
print("done.\n")