Add MayaPy application

openpype/hooks/pre_new_console_apps.py

@@ -2,7 +2,7 @@ import subprocess
 from openpype.lib.applications import PreLaunchHook, LaunchTypes
 
 
-class LaunchFoundryAppsWindows(PreLaunchHook):
+class LaunchNewConsoleApps(PreLaunchHook):
     """Foundry applications have specific way how to launch them.
 
     Nuke is executed "like" python process so it is required to pass
@@ -13,13 +13,15 @@ class LaunchFoundryAppsWindows(PreLaunchHook):
 
     # Should be as last hook because must change launch arguments to string
     order = 1000
-    app_groups = {"nuke", "nukeassist", "nukex", "hiero", "nukestudio"}
+    app_groups = {
+        "nuke", "nukeassist", "nukex", "hiero", "nukestudio", "mayapy"
+    }
     platforms = {"windows"}
     launch_types = {LaunchTypes.local}
 
     def execute(self):
         # Change `creationflags` to CREATE_NEW_CONSOLE
-        # - on Windows nuke will create new window using its console
+        # - on Windows some apps will create new window using its console
         # Set `stdout` and `stderr` to None so new created console does not
         #   have redirected output to DEVNULL in build
         self.launch_context.kwargs.update({

openpype/hosts/maya/api/pipeline.py

@@ -95,6 +95,8 @@ class MayaHost(HostBase, IWorkfileHost, ILoadHost, IPublishHost):
         self.log.info("Installing callbacks ... ")
         register_event_callback("init", on_init)
 
+        _set_project()
+
         if lib.IS_HEADLESS:
             self.log.info((
                 "Running in headless mode, skipping Maya save/open/new"
@@ -103,7 +105,6 @@ class MayaHost(HostBase, IWorkfileHost, ILoadHost, IPublishHost):
 
             return
 
-        _set_project()
         self._register_callbacks()
 
         menu.install(project_settings)

openpype/hosts/maya/hooks/pre_copy_mel.py

@@ -7,7 +7,7 @@ class PreCopyMel(PreLaunchHook):
 
     Hook `GlobalHostDataHook` must be executed before this hook.
     """
-    app_groups = {"maya"}
+    app_groups = {"maya", "mayapy"}
     launch_types = {LaunchTypes.local}
 
     def execute(self):

openpype/settings/defaults/system_settings/applications.json

@@ -114,6 +114,65 @@
             }
         }
     },
+    "mayapy": {
+        "enabled": true,
+        "label": "MayaPy",
+        "icon": "{}/app_icons/maya.png",
+        "host_name": "maya",
+        "environment": {
+            "MAYA_DISABLE_CLIC_IPM": "Yes",
+            "MAYA_DISABLE_CIP": "Yes",
+            "MAYA_DISABLE_CER": "Yes",
+            "PYMEL_SKIP_MEL_INIT": "Yes",
+            "LC_ALL": "C"
+        },
+        "variants": {
+            "2024": {
+                "use_python_2": false,
+                "executables": {
+                    "windows": [
+                        "C:\\Program Files\\Autodesk\\Maya2024\\bin\\mayapy.exe"
+                    ],
+                    "darwin": [],
+                    "linux": [
+                        "/usr/autodesk/maya2024/bin/mayapy"
+                    ]
+                },
+                "arguments": {
+                    "windows": [
+                        "-I"
+                    ],
+                    "darwin": [],
+                    "linux": [
+                        "-I"
+                    ]
+                },
+                "environment": {}
+            },
+            "2023": {
+                "use_python_2": false,
+                "executables": {
+                    "windows": [
+                        "C:\\Program Files\\Autodesk\\Maya2023\\bin\\mayapy.exe"
+                    ],
+                    "darwin": [],
+                    "linux": [
+                        "/usr/autodesk/maya2024/bin/mayapy"
+                    ]
+                },
+                "arguments": {
+                    "windows": [
+                        "-I"
+                    ],
+                    "darwin": [],
+                    "linux": [
+                        "-I"
+                    ]
+                },
+                "environment": {}
+            }
+        }
+    },
     "3dsmax": {
         "enabled": true,
         "label": "3ds max",

openpype/settings/entities/schemas/system_schema/host_settings/schema_mayapy.json

@@ -0,0 +1,39 @@
+{
+    "type": "dict",
+    "key": "mayapy",
+    "label": "Autodesk MayaPy",
+    "collapsible": true,
+    "checkbox_key": "enabled",
+    "children": [
+        {
+            "type": "boolean",
+            "key": "enabled",
+            "label": "Enabled"
+        },
+        {
+            "type": "schema_template",
+            "name": "template_host_unchangables"
+        },
+        {
+            "key": "environment",
+            "label": "Environment",
+            "type": "raw-json"
+        },
+        {
+            "type": "dict-modifiable",
+            "key": "variants",
+            "collapsible_key": true,
+            "use_label_wrap": false,
+            "object_type": {
+                "type": "dict",
+                "collapsible": true,
+                "children": [
+                    {
+                        "type": "schema_template",
+                        "name": "template_host_variant_items"
+                    }
+                ]
+            }
+        }
+    ]
+}

openpype/settings/entities/schemas/system_schema/schema_applications.json

@@ -9,6 +9,10 @@
       "type": "schema",
       "name": "schema_maya"
     },
+    {
+      "type": "schema",
+      "name": "schema_mayapy"
+    },
     {
       "type": "schema",
       "name": "schema_3dsmax"