Update README, make apps standalone

pyblish_starter/__main__.py

@@ -0,0 +1,19 @@
+
+if __name__ == '__main__':
+    import os
+    import argparse
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--create", action="store_true")
+    parser.add_argument("--load", action="store_true")
+
+    args = parser.parse_args()
+
+    if args.create:
+        from .tools import instance_creator
+        instance_creator.show(create=lambda *args, **kwargs: None)
+
+    if args.load:
+        from .tools import asset_loader
+        asset_loader.show(root=os.path.expanduser("~"),
+                          load=lambda name: None)

pyblish_starter/maya/__init__.py

@@ -7,7 +7,6 @@
     outmesh,
     load,
     create,
-    setup,
 )
 
 
@@ -17,5 +16,4 @@
     "outmesh",
     "load",
     "create",
-    "setup",
 ]

pyblish_starter/maya/lib.py

@@ -4,38 +4,11 @@
 from maya import cmds
 
 from ..pipeline import (
-    register_default,
-    register_family,
     _registered_defaults,
     _registered_families,
 )
 
 
-def setup():
-    register_default({
-        "key": "id",
-        "value": "pyblish.starter.instance"
-    })
-
-    register_default({"key": "label", "value": "{name}"})
-    register_default({"key": "family", "value": "{family}"})
-
-    register_family({
-        "name": "starter.model",
-        "help": "Polygonal geometry for animation"
-    })
-
-    register_family({
-        "name": "starter.rig",
-        "help": "Character rig"
-    })
-
-    register_family({
-        "name": "starter.animation",
-        "help": "Pointcache"
-    })
-
-
 def hierarchy_from_string(hierarchy):
     parents = {}
 

pyblish_starter/pipeline.py

@@ -10,6 +10,29 @@
 def setup():
     register_plugins()
 
+    register_default({
+        "key": "id",
+        "value": "pyblish.starter.instance"
+    })
+
+    register_default({"key": "label", "value": "{name}"})
+    register_default({"key": "family", "value": "{family}"})
+
+    register_family({
+        "name": "starter.model",
+        "help": "Polygonal geometry for animation"
+    })
+
+    register_family({
+        "name": "starter.rig",
+        "help": "Character rig"
+    })
+
+    register_family({
+        "name": "starter.animation",
+        "help": "Pointcache"
+    })
+
 
 def ls(root):
     """List available assets"""

pyblish_starter/tools/asset_loader/__init__.py

@@ -0,0 +1,3 @@
+from .app import (
+    show
+)

pyblish_starter/tools/asset_loader/__main__.py

@@ -1,4 +1,6 @@
+import os
 from . import app
 
 with app.application():
-    app.show()
+    app.show(root=os.path.expanduser("~"),
+             load=lambda name: None)

pyblish_starter/tools/asset_loader/app.py

@@ -2,7 +2,6 @@
 import contextlib
 
 from ...vendor.Qt import QtWidgets, QtCore
-from ...maya.lib import load
 from ... import ls
 
 
@@ -11,11 +10,13 @@
 
 
 class Window(QtWidgets.QDialog):
-    def __init__(self, parent=None):
+    def __init__(self, load, parent=None):
         super(Window, self).__init__(parent)
-        self.setWindowTitle("Starter Asset Loader")
+        self.setWindowTitle("Asset Loader")
         self.setFocusPolicy(QtCore.Qt.StrongFocus)
 
+        self.load = load
+
         body = QtWidgets.QWidget()
         footer = QtWidgets.QWidget()
 
@@ -131,7 +132,21 @@ def on_load(self):
             self.close()
 
 
-def show(root):
+@contextlib.contextmanager
+def application():
+    app = QtWidgets.QApplication.instance()
+
+    if not app:
+        print("Starting new QApplication..")
+        app = QtWidgets.QApplication(sys.argv)
+        yield app
+        app.exec_()
+    else:
+        print("Using existing QApplication..")
+        yield app
+
+
+def show(root, load):
     if self._window:
         self._window.close()
         del(self._window)
@@ -143,22 +158,16 @@ def show(root):
     except KeyError:
         parent = None
 
-    window = Window(parent)
-    window.show()
-    window.refresh(root)
-
-    self._window = window
-
+    with application():
+        window = Window(load, parent)
+        window.show()
+        window.refresh(root)
 
-@contextlib.contextmanager
-def application():
-    app = QtWidgets.QApplication(sys.argv)
-    yield
-    app.exec_()
+        self._window = window
 
 
 if __name__ == '__main__':
     import os
 
-    with application():
-        show(os.path.expanduser("~"))
+    show(root=os.path.expanduser("~"),
+         load=lambda name: None)

pyblish_starter/tools/instance_creator/__main__.py

@@ -1,4 +1,5 @@
-from . import app
+# from . import app
 
-with app.application():
-    app.show()
+print("hello")
+# with app.application():
+#     app.show()

pyblish_starter/tools/instance_creator/app.py

@@ -2,20 +2,30 @@
 import contextlib
 
 from ...vendor.Qt import QtWidgets, QtCore
-from ...maya.lib import create
 from ... import _registered_families
 
-
 self = sys.modules[__name__]
 self._window = None
 
 
 class Window(QtWidgets.QDialog):
-    def __init__(self, parent=None):
+    """Instance creator
+
+    Arguments:
+        create (func): Function responsible for creating the instance
+            Takes (name=str, family=str, use_selection=bool)
+        parent (QWidget, optional): Window parent
+
+    """
+
+    def __init__(self, create, parent=None):
         super(Window, self).__init__(parent)
-        self.setWindowTitle("Starter Instance Creator")
+        self.setWindowTitle("Instance Creator")
         self.setFocusPolicy(QtCore.Qt.StrongFocus)
 
+        # Dependency injected creation function
+        self.create = create
+
         body = QtWidgets.QWidget()
         lists = QtWidgets.QWidget()
         footer = QtWidgets.QWidget()
@@ -159,7 +169,21 @@ def on_create(self):
             self.close()
 
 
-def show():
+@contextlib.contextmanager
+def application():
+    app = QtWidgets.QApplication.instance()
+
+    if not app:
+        print("Starting new QApplication..")
+        app = QtWidgets.QApplication(sys.argv)
+        yield app
+        app.exec_()
+    else:
+        print("Using existing QApplication..")
+        yield app
+
+
+def show(create):
     if self._window:
         self._window.close()
         del(self._window)
@@ -171,20 +195,13 @@ def show():
     except KeyError:
         parent = None
 
-    window = Window(parent)
-    window.show()
-    window.refresh()
-
-    self._window = window
-
+    with application():
+        window = Window(create, parent)
+        window.show()
+        window.refresh()
 
-@contextlib.contextmanager
-def application():
-    app = QtWidgets.QApplication(sys.argv)
-    yield
-    app.exec_()
+        self._window = window
 
 
 if __name__ == '__main__':
-    with application():
-        show()
+    show()