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How to use get_current_variation method in Slash

Best Python code snippet using slash

operators.py

Source:operators.py

...44            if  intersection_count > best_var_count:45                best_var_count = intersection_count46                best_var_group_name = var.group_name47    return best_var_group_name48def get_current_variation(variations, obj):49    return next((var for var in variations if var.group_name == obj.dupli_group.name), None)50class OBJECT_OT_oa_convert(bpy.types.Operator):51    bl_description = bl_label = "Convert Models"52    bl_idname = "oa.convert"53    bl_options = {'INTERNAL'}54    55    # @classmethod56    # def poll(cls, context):57    #     settings = context.scene.OASettings58    #     return any((o.OAModel.marked for o in context.selected_objects)) and \59    #         all((bool(settings.file_valid),60    #              settings.oa_file == settings.loaded_oa_file,61    #              bool(settings.models.simps_impls)))62    63    def invoke(self, context, event):64        settings = context.scene.OASettings65        models = settings.models.simps_impls66        # real67        if settings.convert_real:68            bpy.ops.object.duplicates_make_real()69        70        # local71        if settings.convert_local_all:72            bpy.ops.object.make_local(type='ALL')73        else:74            if settings.convert_local_sel_obj:75                bpy.ops.object.make_local(type='SELECT_OBJECT')76            if settings.convert_local_sel_objdata:77                bpy.ops.object.make_local(type='SELECT_OBDATA')78            if settings.convert_local_sel_objdata_mat:79                bpy.ops.object.make_local(type='SELECT_OBDATA_MATERIAL')80        # single81        if settings.convert_single_obj_data_mat_tex:82            bpy.ops.object.make_single_user(object=True, obdata=True, material=True, texture=True, animation=False)83        else:84            if settings.convert_single_obj_data:85                bpy.ops.object.make_single_user(object=True, obdata=True, material=False, texture=False, animation=False)86            else:87                bpy.ops.object.make_single_user(object=True, obdata=False, material=False, texture=False, animation=False)88            if settings.convert_single_mat_tex:89                bpy.ops.object.make_single_user(object=False, obdata=False, material=True, texture=True, animation=False)90        if settings.convert_single_anim:91            bpy.ops.object.make_single_user(object=False, obdata=False, material=False, texture=False, animation=True)92        # rm sp93        if settings.convert_rm_sp:94            for obj in context.selected_objects:95                if obj.OASnapPoints.marked:96                    context.scene.objects.unlink(obj)97                obj.OAModel.marked = False98        return {'FINISHED'}99class OBJECT_OT_oa_random_model(bpy.types.Operator):100    bl_description = bl_label = "Random Model"101    bl_idname = "oa.random_model"102    bl_options = {'INTERNAL'}103    @classmethod104    def poll(cls, context):105        settings = context.scene.OASettings106        return any((o.OAModel.marked for o in context.selected_objects)) and \107            all((bool(settings.file_valid),108                 settings.oa_file == settings.loaded_oa_file,109                 bool(settings.models.simps_impls)))110    111    def invoke(self, context, event):112        settings = context.scene.OASettings113        models = settings.models.simps_impls114        all_variations_as_group_names = set()115        for model in models:116            for var in model.variations:117                all_variations_as_group_names.update({var.group_name})118        for obj in context.selected_objects:119            if not obj.OAModel.marked:120                continue121            122            variation = choice(tuple(all_variations_as_group_names))123            obj.dupli_group = bpy.data.groups.get((variation, settings.oa_file))124        125        return {'FINISHED'}126class OBJECT_OT_oa_select(bpy.types.Operator):127    bl_description = bl_label = "Select"128    bl_idname = "oa.select"129    bl_options = {'INTERNAL'}130    select_type = StringProperty(default="Select")131    132    @classmethod133    def poll(cls, context):134        settings = context.scene.OASettings135        return settings.models.simps_impls or settings.models.bases136    def invoke(self, context, event):137        def check_tags(oa_group):138            oa_group_tags = {tag.key:tag.value for tag in oa_group.tags}139            for key, value in select_tags.items():140                if key not in oa_group_tags:141                    return False142                else:143                    if select_tags[key] != '':144                        if oa_group_tags[key] != value:145                            return False146            return True147        def check_id(oa_group):148            if not settings.select_use_id:149                return True150            else:151                if tuple(settings.select_id) == tuple(oa_group.oa_id):152                    return True153            return False154        settings = context.scene.OASettings155        select_tags = {tag.key:tag.value for tag in settings.select_tags}156        157        oa_models = set()158        for obj in context.scene.objects:159            if not obj.OAModel.marked:160                continue161            if obj.dupli_group.library.filepath != settings.loaded_oa_file:162                continue163            oa_group = obj.dupli_group.OAGroup164            if settings.select_oa_type in ('SIMP', 'SIMP_IMPL'):165                if oa_group.oa_type == 'SIMP':166                    if check_id(oa_group) and check_tags(oa_group):167                        oa_models.update({obj})168            if settings.select_oa_type in ('IMPL', 'SIMP_IMPL'):169                if oa_group.oa_type == 'IMPL':170                    if check_id(oa_group) and check_tags(oa_group):171                        oa_models.update({obj})172        if self.select_type == 'Select':173            for obj in context.scene.objects:174                obj.select = False175        for obj in oa_models:176            if self.select_type in ('Select', 'Add to Selection'):177                obj.select = True178            else:179                obj.select = False180                181        return {'FINISHED'}182class OBJECT_OT_oa_select_add_tag(bpy.types.Operator):183    bl_description = bl_label = "Add Tag"184    bl_idname = "oa.select_add_tag"185    bl_options = {'INTERNAL'}186    @classmethod187    def poll(cls, context):188        settings = context.scene.OASettings189        return settings.models.simps_impls190    def invoke(self, context, event):191        settings = context.scene.OASettings192        settings.select_tags.add()193        return {'FINISHED'}194class OBJECT_OT_oa_select_remove_tag(bpy.types.Operator):195    bl_description = bl_label = "Remove Tag"196    bl_idname = "oa.select_remove_tag"197    bl_options = {'INTERNAL'}198    tag_idx = IntProperty(default=0, min=0)199    @classmethod200    def poll(cls, context):201        settings = context.scene.OASettings202        return settings.models.simps_impls203    def invoke(self, context, event):204        settings = context.scene.OASettings205        settings.select_tags.remove(self.tag_idx)206        return {'FINISHED'}207class OBJECT_OT_oa_order_add_tag(bpy.types.Operator):208    bl_description = bl_label = "Add Tag"209    bl_idname = "oa.order_add_tag"210    bl_options = {'INTERNAL'}211    @classmethod212    def poll(cls, context):213        settings = context.scene.OASettings214        return settings.models.simps_impls215    def invoke(self, context, event):216        settings = context.scene.OASettings217        settings.order_tags.add()218        return {'FINISHED'}219class OBJECT_OT_oa_order_remove_tag(bpy.types.Operator):220    bl_description = bl_label = "Remove Tag"221    bl_idname = "oa.order_remove_tag"222    bl_options = {'INTERNAL'}223    tag_idx = IntProperty(default=0, min=0)224    @classmethod225    def poll(cls, context):226        settings = context.scene.OASettings227        return settings.models.simps_impls228    def invoke(self, context, event):229        settings = context.scene.OASettings230        settings.order_tags.remove(self.tag_idx)231        return {'FINISHED'}232class OBJECT_OT_oa_order_models(bpy.types.Operator):233    bl_description = bl_label = "Order Models"234    bl_idname = "oa.order_models"235    bl_options = {'INTERNAL'}236    237    @classmethod238    def poll(cls, context):239        settings = context.scene.OASettings240        return all((settings.order_models_start != '', settings.order_models_end != ''))241    242    def invoke(self, context, event):243        settings = context.scene.OASettings244        models = settings.models.simps_impls245        246        if len(context.selected_objects) < 1:247            self.report({'ERROR'}, "Select at least one object")248            return {'CANCELLED'}249        objs_in_scene = [obj.name for obj in context.scene.objects]250        if not settings.order_models_start in objs_in_scene:251            self.report({'ERROR'}, "Start Object not found.")252            return {'CANCELLED'}253        if not settings.order_models_end in objs_in_scene:254            self.report({'ERROR'}, "End Object not found.")255            return {'CANCELLED'}256        257        start = context.scene.objects.get(settings.order_models_start).location.copy()258        end = context.scene.objects.get(settings.order_models_end).location.copy()259        distance = (start - end).length260        order_tags_count = len(settings.order_tags)        261        for obj in context.selected_objects:262            if not obj.OAModel.marked:263                continue264            if obj.dupli_group.library.filepath != settings.loaded_oa_file:265                continue266            # map between 0 to 1; 0 is at the start-objects and 1 is at the end-object267            obj_distance = (start - obj.location).length / distance268            269            # object outside of range270            if obj_distance > 1:271                continue272            273            model = next((model for model in models if tuple(model.oa_id) == tuple(obj.dupli_group.OAGroup.oa_id)), None)274            if not model:275                continue276            277            current_variation = get_current_variation(model.variations, obj)278            variations = [var for var in model.variations]279            for v in range(1, order_tags_count + 1):280                x = obj_distance281                if eval(settings.order_function) < (1/order_tags_count) * v:282                    key = settings.order_tags[v-1].key283                    value = settings.order_tags[v-1].value284                    if key == '' or value == '':285                        break286                    287                    best_var_group_name = get_best_match_inside_model(variations, current_variation, key, value, settings.tags)288                    obj.dupli_group = bpy.data.groups.get((best_var_group_name, settings.oa_file))289                    break290            291        return {'FINISHED'}292class OBJECT_OT_oa_random_tag_value(bpy.types.Operator):293    bl_description = bl_label = "Choose Random Tag Value"294    bl_idname = "oa.random_tag_value"295    bl_options = {'INTERNAL'}296    key = StringProperty(default="")297    298    @classmethod299    def poll(cls, context):300        return any((m.OAModel.marked for m in context.selected_objects))301    302    def invoke(self, context, event):303        settings = context.scene.OASettings304        models = settings.models.simps_impls305        306        for obj in context.selected_objects:307            if not obj.OAModel.marked:308                continue309            if obj.dupli_group.library.filepath != settings.loaded_oa_file:310                continue311            312            model = next((model for model in models if tuple(model.oa_id) == tuple(obj.dupli_group.OAGroup.oa_id)), None)313            if not model:314                continue315            # check whether the tag occures316            found = False317            for var in model.variations:318                if self.key in (tag.key for tag in var.tags):319                    found = True320                    break321            if not found:322                continue323            # choose random value324            values = set()325            for var in model.variations:326                for tag in var.tags:327                    if tag.key == self.key:328                        values.update({tag.value})329            random_value = choice(tuple(values))330            best_match = get_best_match_inside_model(331                model.variations,332                get_current_variation(model.variations, obj),333                self.key,334                random_value,335                settings.tags336                )337    338            obj.dupli_group = bpy.data.groups.get((best_match, settings.oa_file))339        return {'FINISHED'}340class OBJECT_OT_oa_random_variation(bpy.types.Operator):341    bl_description = bl_label = "Random Variation"342    bl_idname = "oa.random_variation"343    bl_options = {'INTERNAL'}344    @classmethod345    def poll(cls, context):346        return any((o.OAModel.marked for o in context.selected_objects))347    348    def invoke(self, context, event):349        settings = context.scene.OASettings350        models = settings.models.simps_impls351        for obj in context.selected_objects:352            if not obj.OAModel.marked:353                continue354            if obj.dupli_group.library.filepath != settings.loaded_oa_file:355                continue356            357            model = next((model for model in models if tuple(model.oa_id) == tuple(obj.dupli_group.OAGroup.oa_id)), None)358            if not model:359                continue360    361            variation = choice(model.variations)362            obj.dupli_group = bpy.data.groups.get((variation.group_name, settings.oa_file))363        364        return {'FINISHED'}365class OBJECT_OT_oa_change_variation(bpy.types.Operator):366    bl_description = bl_label = "Change Variation"367    bl_idname = "oa.change_variation"368    bl_options = {'INTERNAL'}369    370    key = StringProperty(default="")371    value = StringProperty(default="")372    373    def invoke(self, context, event):374        settings = context.scene.OASettings375        models = settings.models.simps_impls376        377        for obj in context.selected_objects:378            if not obj.OAModel.marked:379                continue380            if obj.dupli_group.library.filepath != settings.loaded_oa_file:381                continue382            model = next((model for model in models if tuple(model.oa_id) == tuple(obj.dupli_group.OAGroup.oa_id)), None)383            if not model:384                continue385            best_match = get_best_match_inside_model(386                model.variations,387                get_current_variation(model.variations, obj),388                self.key,389                self.value,390                settings.tags391                )392            obj.dupli_group = bpy.data.groups.get((best_match, settings.oa_file))393        394        return {'FINISHED'}395class OBJECT_OT_oa_change_default_variation(bpy.types.Operator):396    bl_description = bl_label = "Change Default Variation"397    bl_idname = "oa.change_default_variation"398    bl_options = {'INTERNAL'}399    simp_impl_idx = IntProperty(default=0)400    var_idx = IntProperty(default=0)401    ...

parameters.py

Source:parameters.py

...20            params = ParameterizationInfo(func)21            @wraps(func, preserve=['__slash_fixture__'])22            def new_func(*args, **kwargs):23                # for better debugging. _current_variation gets set to None on context exit24                variation = ctx.session.variations.get_current_variation()25                for name, param in params.iter_parametrization_fixtures():26                    value = variation.get_param_value(param)27                    if name not in kwargs:28                        kwargs[name] = value29                return func(*args, **kwargs)30            setattr(new_func, _PARAM_INFO_ATTR_NAME, params)31            returned = new_func32        else:33            returned = func34        params.add_options(parameter_name, values)35        return returned36    return decorator37def iterate(**kwargs):38    def decorator(func):39        for name, options in kwargs.items():40            func = parametrize(name, options)(func)41        return func42    return decorator43def toggle(param_name):44    """A shortcut for :func:`slash.parametrize(param_name, [True, False]) <slash.parametrize>`45    .. note:: Also available for import as slash.parameters.toggle46    """47    return parametrize(param_name, (True, False))48@contextmanager49def bound_parametrizations_context(variation, fixture_store, fixture_namespace):50    assert ctx.session.variations.get_current_variation() is None51    ctx.session.variations.set_current_variation(variation)52    try:53        fixture_store.activate_autouse_fixtures_in_namespace(fixture_namespace)54        yield55    finally:56        ctx.session.variations.set_current_variation(None)57def iter_parametrization_fixtures(func):58    if isinstance(func, FixtureBase):59        func = func.fixture_func60    param_info = getattr(func, _PARAM_INFO_ATTR_NAME, None)61    if param_info is None:62        return []63    return param_info.iter_parametrization_fixtures()64class ParameterizationInfo(object):...

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