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# for slightly faster access
from bpy.__ops__ import add as op_add
from bpy.__ops__ import remove as op_remove
from bpy.__ops__ import dir as op_dir
from bpy.__ops__ import call as op_call
from bpy.__ops__ import as_string as op_as_string
from bpy.__ops__ import get_rna as op_get_rna
# Keep in sync with WM_types.h
context_dict = {
'INVOKE_DEFAULT':0,
'INVOKE_REGION_WIN':1,
'INVOKE_AREA':2,
'INVOKE_SCREEN':3,
'EXEC_DEFAULT':4,
'EXEC_REGION_WIN':5,
'EXEC_AREA':6,
'EXEC_SCREEN':7,
}
class bpy_ops(object):
'''
Fake module like class.
bpy.ops
'''
def add(self, pyop):
op_add(pyop)
def remove(self, pyop):
op_remove(pyop)
def __getattr__(self, module):
'''
gets a bpy.ops submodule
'''
return bpy_ops_submodule(module)
def __dir__(self):
submodules = set()
# add this classes functions
for id_name in dir(self.__class__):
if not id_name.startswith('__'):
submodules.add(id_name)
for id_name in op_dir():
id_split = id_name.split('_OT_', 1)
if len(id_split) == 2:
submodules.add(id_split[0].lower())
else:
submodules.add(id_split[0])
return list(submodules)
def __repr__(self):
return "<module like class 'bpy.ops'>"
class bpy_ops_submodule(object):
'''
Utility class to fake submodules.
eg. bpy.ops.object
'''
__keys__ = ('module',)
def __init__(self, module):
self.module = module
def __getattr__(self, func):
'''
gets a bpy.ops.submodule function
'''
return bpy_ops_submodule_op(self.module, func)
def __dir__(self):
functions = set()
module_upper = self.module.upper()
for id_name in op_dir():
id_split = id_name.split('_OT_', 1)
if len(id_split) == 2 and module_upper == id_split[0]:
functions.add(id_split[1])
return list(functions)
def __repr__(self):
return "<module like class 'bpy.ops.%s'>" % self.module
class bpy_ops_submodule_op(object):
'''
Utility class to fake submodule operators.
eg. bpy.ops.object.somefunc
'''
__keys__ = ('module', 'func')
def __init__(self, module, func):
self.module = module
self.func = func
def idname(self):
# submod.foo -> SUBMOD_OT_foo
return self.module.upper() + '_OT_' + self.func
def __call__(self, *args, **kw):
# Get the operator from blender
if len(args) > 1:
raise ValueError("only one argument for the execution context is supported ")
if args:
try:
context = context_dict[args[0]]
except:
raise ValueError("Expected a single context argument in: " + str(list(context_dict.keys())))
return op_call(self.idname(), kw, context)
else:
return op_call(self.idname(), kw)
def get_rna(self):
'''
currently only used for '__rna__'
'''
return op_get_rna(self.idname())
def __repr__(self): # useful display, repr(op)
return op_as_string(self.idname())
def __str__(self): # used for print(...)
return "<function bpy.ops.%s.%s at 0x%x'>" % (self.module, self.func, id(self))
import bpy
bpy.ops = bpy_ops()
# TODO, C macro's cant define settings :|
class MESH_OT_delete_edgeloop(bpy.types.Operator):
'''Export a single object as a stanford PLY with normals, colours and texture coordinates.'''
__idname__ = "mesh.delete_edgeloop"
__label__ = "Export PLY"
def execute(self, context):
bpy.ops.tfm.edge_slide(value=1.0)
bpy.ops.mesh.select_more()
bpy.ops.mesh.remove_doubles()
return ('FINISHED',)
bpy.ops.add(MESH_OT_delete_edgeloop)
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