Doc: minor fixes

- check for class/static methods assumed nonzero args.
- subclass references and set-flag items are now sorted.
- use 'order' for Py operator mix-ins,
  so operator settings don't show in random order.

3 files changed, 24 insertions, 1 deletions

diff --git a/release/scripts/modules/bpy_extras/io_utils.py b/release/scripts/modules/bpy_extras/io_utils.py
index 1dc6f5b2b2c..32623e2bd25 100644
--- a/release/scripts/modules/bpy_extras/io_utils.py
+++ b/release/scripts/modules/bpy_extras/io_utils.py
@@ -61,6 +61,12 @@ class ExportHelper:
             options={'HIDDEN'},
             )
 
+    # needed for mix-ins
+    order = [
+        "filepath",
+        "check_existing",
+        ]
+
     # subclasses can override with decorator
     # True == use ext, False == no ext, None == do nothing.
     check_extension = True
@@ -109,6 +115,11 @@ class ImportHelper:
             subtype='FILE_PATH',
             )
 
+    # needed for mix-ins
+    order = [
+        "filepath",
+        ]
+
     def invoke(self, context, event):
         context.window_manager.fileselect_add(self)
         return {'RUNNING_MODAL'}
@@ -154,6 +165,11 @@ def orientation_helper_factory(name, axis_forward='Y', axis_up='Z'):
             update=_update_axis_up,
             )
 
+    members["order"] = [
+        "axis_forward",
+        "axis_up",
+        ]
+
     return type(name, (object,), members)
 
 
diff --git a/release/scripts/modules/rna_info.py b/release/scripts/modules/rna_info.py
index 353362ed168..ed80423023e 100644
--- a/release/scripts/modules/rna_info.py
+++ b/release/scripts/modules/rna_info.py
@@ -268,7 +268,8 @@ class InfoPropertyRNA:
             self.default_str = "\"%s\"" % self.default
         elif self.type == "enum":
             if self.is_enum_flag:
-                self.default_str = "%r" % self.default  # repr or set()
+                # self.default_str = "%r" % self.default  # repr or set()
+                self.default_str = "{%s}" % repr(list(sorted(self.default)))[1:-1]
             else:
                 self.default_str = "'%s'" % self.default
         elif self.array_length:
diff --git a/release/scripts/startup/bl_operators/presets.py b/release/scripts/startup/bl_operators/presets.py
index 7195b7819d1..a5270f63f27 100644
--- a/release/scripts/startup/bl_operators/presets.py
+++ b/release/scripts/startup/bl_operators/presets.py
@@ -45,6 +45,12 @@ class AddPresetBase:
             options={'HIDDEN', 'SKIP_SAVE'},
             )
 
+    # needed for mix-ins
+    order = [
+        "name",
+        "remove_active",
+        ]
+
     @staticmethod
     def as_filename(name):  # could reuse for other presets
         for char in " !@#$%^&*(){}:\";'[]<>,.\\/?":