From 7260a693e1318e72dda2f6fb57b874419ea2b1ea Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Tue, 25 Jul 2017 01:27:43 +1000
Subject: Cleanup: trailing space

---
 release/scripts/modules/bl_i18n_utils/utils_spell_check.py | 2 +-
 release/scripts/modules/keyingsets_utils.py                | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'release/scripts/modules')

diff --git a/release/scripts/modules/bl_i18n_utils/utils_spell_check.py b/release/scripts/modules/bl_i18n_utils/utils_spell_check.py
index 285e2ebe477..b33588c903b 100644
--- a/release/scripts/modules/bl_i18n_utils/utils_spell_check.py
+++ b/release/scripts/modules/bl_i18n_utils/utils_spell_check.py
@@ -128,7 +128,7 @@ class SpellChecker:
         "multisampling",
         "multiscatter",
         "multitexture",
-        "multithreaded", 
+        "multithreaded",
         "multiuser",
         "multiview",
         "namespace",
diff --git a/release/scripts/modules/keyingsets_utils.py b/release/scripts/modules/keyingsets_utils.py
index 8cef64c3590..7ce5f3e029b 100644
--- a/release/scripts/modules/keyingsets_utils.py
+++ b/release/scripts/modules/keyingsets_utils.py
@@ -232,7 +232,7 @@ bbone_property_ids = (
     "bbone_scalein",
     "bbone_scaleout",
 
-    # NOTE: These are in the nested bone struct 
+    # NOTE: These are in the nested bone struct
     # Do it this way to force them to be included
     # in whatever actions are being keyed here
     "bone.bbone_in",
-- 
cgit v1.2.3


From d1dc5e0a53c5a3484b7d20eb3a9847b53a227791 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Tue, 25 Jul 2017 17:34:34 +1000
Subject: PyAPI: utility for creating register, unregister

This simplifies creation of register, unregister functions that
simply forward calls submodules.
---
 release/scripts/modules/bpy/utils/__init__.py | 42 +++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'release/scripts/modules')

diff --git a/release/scripts/modules/bpy/utils/__init__.py b/release/scripts/modules/bpy/utils/__init__.py
index 1d555ae7123..703a61f72f5 100644
--- a/release/scripts/modules/bpy/utils/__init__.py
+++ b/release/scripts/modules/bpy/utils/__init__.py
@@ -37,6 +37,7 @@ __all__ = (
     "register_module",
     "register_manual_map",
     "unregister_manual_map",
+    "register_submodule_factory",
     "make_rna_paths",
     "manual_map",
     "previews",
@@ -684,6 +685,47 @@ def unregister_module(module, verbose=False):
         print("done.\n")
 
 
+def register_submodule_factory(module_name, submodule_names):
+    """
+    Utility function to create register and unregister functions
+    which simply load submodules,
+    calling their register & unregister functions.
+
+    .. note::
+
+       Modules are registered in the order given,
+       unregistered in reverse order.
+
+    :arg module_name: The module name, typically ``__name__``.
+    :type module_name: string
+    :arg submodule_names: List of submodule names to load and unload.
+    :type submodule_names: list of strings
+    :return: register and unregister functions.
+    :rtype: tuple pair of functions
+    """
+
+    module = None
+    submodules = []
+
+    def register():
+        nonlocal module
+        module = __import__(name=module_name, fromlist=submodule_names)
+        submodules[:] = [getattr(module, name) for name in submodule_names]
+        for mod in submodules:
+            mod.register()
+
+    def unregister():
+        from sys import modules
+        for mod in reversed(submodules):
+            mod.unregister()
+            name = mod.__name__
+            delattr(module, name.partition(".")[2])
+            del modules[name]
+        submodules.clear()
+
+    return register, unregister
+
+
 # -----------------------------------------------------------------------------
 # Manual lookups, each function has to return a basepath and a sequence
 # of...
-- 
cgit v1.2.3