* rulesets/Py_Operation.cpp, rulesets/Py_Optime.cpp,
rulesets/Py_Optime.h rulesets/Python_API.cpp:
Remove the Optime class from the API and force scripts to use
setFutureSeconds() to modify operation dispatch time.
* rulesets/acorn/world/objects/Weather.py,
rulesets/acorn/world/objects/plants/Tree.py,
rulesets/acorn/world/objects/plants/seeds/Acorn.py,
rulesets/acorn/world/objects/plants/seeds/Apple.py,
rulesets/acorn/world/objects/plants/seeds/Seed.py,
rulesets/basic/mind/NPCMind.py,
rulesets/basic/mind/goals/common/move.py,
rulesets/basic/world/objects/animals/Animal.py,
rulesets/basic/world/objects/buildings/House.py,
rulesets/basic/world/objects/elements/Fire.py,
rulesets/basic/world/objects/plants/Tree.py,
rulesets/basic/world/objects/tools/Bow.py,
rulesets/mason/world/objects/Weather.py,
rulesets/mason/world/objects/plants/seeds/Acorn.py,
rulesets/mason/world/objects/plants/seeds/Apple.py,
rulesets/mason/world/objects/plants/seeds/Fircone.py,
rulesets/mason/world/objects/plants/seeds/Seed.py:
Fix up all the python scripts to use setFutureSeconds on
ops instead of time.sadd.
* rulesets/Py_Location.cpp, rulesets/Py_Map.cpp, rulesets/Py_Mind.cpp,
rulesets/Py_Object.cpp, rulesets/Py_Operation.cpp,
rulesets/Py_Quaternion.cpp, rulesets/Py_Thing.cpp,
rulesets/Py_Vector3D.cpp, rulesets/Python_API.cpp:
Change some methods to use METH_NOARGS for simplicity.
* client/Py_CreatorClient.cpp, client/Py_CreatorClient.h,
rulesets/Py_BBox.cpp, rulesets/Py_BBox.h, rulesets/Py_Location.cpp,
rulesets/Py_Location.h, rulesets/Py_Map.cpp, rulesets/Py_Map.h,
rulesets/Py_Mind.cpp, rulesets/Py_Mind.h, rulesets/Py_Object.cpp,
rulesets/Py_Object.h, rulesets/Py_Operation.cpp,
rulesets/Py_Operation.h, rulesets/Py_Oplist.cpp,
rulesets/Py_Oplist.h, rulesets/Py_Optime.cpp, rulesets/Py_Optime.h,
rulesets/Py_Quaternion.cpp, rulesets/Py_Quaternion.h,
rulesets/Py_Thing.cpp, rulesets/Py_Thing.h, rulesets/Py_Vector3D.cpp,
rulesets/Py_Vector3D.h, rulesets/Py_World.cpp, rulesets/Py_World.h,
rulesets/Py_WorldTime.cpp, rulesets/Py_WorldTime.h,
rulesets/PythonMindScript.cpp, rulesets/PythonThingScript.cpp,
rulesets/Python_API.cpp:
Clean up python API code, with decent names for types,
decent error reporting, and making the more paranoid checks
only present in debug build.
* common/BaseEntity.cpp, common/BaseEntity.h, server/Account.cpp:
Remove pointless method setRefnoOp, and put it in the body as
an inline method.
* common/BaseEntity.h, common/BaseWorld.cpp, common/Setup.h,
common/Tick.h, common/operations.h, common/custom.cpp,
common/types.h, common/utility.cpp, common/utility.h,
modules/Location.h, physics/Vector3D.h, rulesets/BaseMind.cpp,
rulesets/Script.h, server/EntityFactory.h:
Clean up the dependency trees using more forward declarations.
* common/inheritance.cpp, common/inheritance.h:
Move most of the implementation into the .cpp file as its
not suited to inlining.
* rulesets/MemMap.cpp, rulesets/MemMap.h, rulesets/MemMap_methods.h:
Move contents of MemMap_methods.h into the .cpp file, as it is
not suited to inlining, and remove the file from the build.
* server/Lobby.cpp: Add some debugging messages.
* server/CommServer.cpp: Tweak select loop so that closed connections
are cleaned up as soon as they are detected.
* rulesets/World.cpp: Make demo terrain a bit more mountainous.
* Convert entire codebase over to using Atlas-C++ 0.4.90, as
start of transition to 0.6 API.
* server/EntityFactory.cpp, rulesets/Python_API.h,
rulesets/Python_API.cpp, rulesets/PythonThingScript.h,
rulesets/PythonThingScript.cpp, rulesets/PythonMindScript.cpp,
rulesets/Py_World.cpp, rulesets/Py_Thing.h, rulesets/Py_Thing.cpp,
rulesets/Py_Operation.cpp, rulesets/Py_Map.cpp,
rulesets/Py_Location.cpp, rulesets/Movement.h,
rulesets/MemMap_methods.h, rulesets/MemMap.h, rulesets/MemMap.cpp,
rulesets/Entity.cpp, rulesets/BaseMind.cpp,
client/Py_CreatorClient.cpp:
Rename all references from thing to entity, as thing is
no longer the base class for IG entities.
* rulesets/World.h, rulesets/World.cpp, rulesets/Thing.h,
rulesets/Structure.h, rulesets/Stackable.h, rulesets/Stackable.cpp,
rulesets/Plant.h, rulesets/Plant.cpp, rulesets/Missile.h,
rulesets/Line.h, rulesets/Line.cpp, rulesets/Food.h,
rulesets/Food.cpp, rulesets/Creator.h, rulesets/Character.h,
rulesets/Character.cpp, rulesets/Area.h, rulesets/Area.cpp:
Add a typedef for the parent class of all entity classes.
* rulesets/Plant.h, rulesets/Plant.cpp:
Add in code to fully integrate hardcoded attributes.
* Use " instead of < when including application headers.
* Re-work the interface between server and worldrouter objects
so that the are less tied together, and more flexible.
* Added various nifty bits of mason behavoir.
* rulesets/Py_Operation.cpp: Always return an error, if the script
does something invalid with the python API.
* rulesets/BaseMind.cpp: Implement operation triggers in
the mind scripts.
* Document some bugs, bring TODO up to date, and bump up version
to 0.1.92.
* common/globals.cpp: Only persist this sessions command line
options if the user is overriding the installation directory.
* cyphesis.vconf, client/Py_CreatorClient.cpp,
client/Py_CreatorClient.h, client/client.cpp:
Add client functionality to allow diferent scripts to be run to
perform different functions on the server.
* client/CharacterClient.cpp: Add debug option.
* rulesets/Character.h: Make mind operation functions virtual,
so they can be overridden.
* common/BaseWorld.h, server/WorldRouter.cpp,
server/WorldRouter.h: Add server functions to search for
entities by name or type.
* rulesets/Creator.h, rulesets/Creator.cpp: Allow creator to
specify a look without an id to search for entities with
a given name or type.
* client/CreatorClient.cpp, client/CreatorClient.h,
client/ObserverClient.cpp, client/ObserverClient.h,
client/Py_CreatorClient.cpp, rulesets/basic/editor.py,
rulesets/mason/define_world.py:
Add support for looking for entities in the world by name or
type from client script, so client scripts can modify existing
world.
* rulesets/Entity.cpp, rulesets/Movement.cpp,
rulesets/Py_Object.cpp, rulesets/Py_Operation.cpp,
rulesets/Py_Oplist.cpp, rulesets/Python_API.cpp,
rulesets/Stackable.cpp, rulesets/Thing.cpp,
rulesets/World.cpp, server/Account.cpp,
server/CommServer.cpp, server/Connection.cpp,
server/Player.cpp, server/ServerRouting.cpp,
server/server.cpp, tools/cycmd.cpp,
tools/cywatchdog.cpp: Code formatting cleanups.
* rulesets/basic/world/objects/tools/Bow.py: Fix up bow so it now
fires correctly.
* rulesets/Py_Operation.cpp: Filled in missing SetArgs() functionality
for operations in the Python API.
* moraf.xml: Add an atlas entity map for mason.
* tools/cyloadrules.cpp, server/server.cpp,
aiclient/ClientConnection.cpp, client/ClientConnection.cpp,
common/inheritance.h: Use const iterators and references
whenever possible.
* client/CommClient.cpp, client/CreatorClient.cpp,
client/ObserverClient.cpp, client/Py_CreatorClient.cpp,
common/BaseEntity.cpp, common/BaseEntity.h,
common/types.h, rulesets/Area.cpp, rulesets/BaseMind.cpp,
rulesets/Character.cpp, rulesets/Entity.cpp,
rulesets/Food.cpp, rulesets/Line.cpp,
rulesets/MemMap.cpp, rulesets/Pedestrian.cpp,
rulesets/Plant.cpp, rulesets/Py_Mind.cpp,
rulesets/Py_Object.cpp, rulesets/Py_Thing.cpp,
rulesets/Python_API.cpp, rulesets/Stackable.cpp,
rulesets/Thing.cpp, rulesets/World.cpp,
server/Account.cpp, server/Admin.cpp, server/CommClient.cpp,
server/CommServer.cpp, server/Connection.cpp,
server/EntityFactory.cpp, server/Lobby.cpp,
server/Persistance.cpp, server/Player.cpp,
server/ServerRouting.cpp, server/WorldRouter.cpp:
Switch to using Fragment as name for Atlas::Message::Object,
to avoid name clashes on Object.
* common/BaseEntity.h: Make BaseEntity inherit from SigC::Object,
so signals and callbacks can be used, and add destroyed
signal.
* common/accountbase.h, physics/BBox.h, physics/Quaternion.h,
physics/Vector3D.h, rulesets/MemMap_methods.h,
rulesets/Movement.cpp, rulesets/Plant.h,
rulesets/Py_Operation.cpp, rulesets/PythonMindScript.cpp,
rulesets/PythonThingScript.cpp, rulesets/Script.cpp,
common/inheritance.cpp: Cleaned up Atlas::Message::Object
use, and excessive use of "using ...".
* rulesets/Movement.h, rulesets/Pedestrian.h:
Use forward declarations rather than including Move.h
* server/Account.cpp, server/Account.h, server/Connection.cpp,
server/Connection.h: Use destroyed signal to ensure references
to in game entities are removed when those entities are
destroyed. Ensure Connection is only destroyed once.
* client/ObserverClient.cpp, server/Account.cpp, server/Connection.h,
server/Routing.h: Formatting cleanup
* client/Py_CreatorClient.cpp, rulesets/Area.cpp, rulesets/Area.h,
rulesets/Character.cpp, rulesets/Character.h, rulesets/Entity.cpp,
rulesets/Entity.h, rulesets/Line.cpp, rulesets/Line.h,
rulesets/Plant.cpp, rulesets/Plant.h, rulesets/Py_Mind.cpp,
rulesets/Py_Thing.cpp, rulesets/Stackable.cpp, rulesets/Stackable.h:
Replace operator[] with get() method for querying attributes.
Make this get() method const, and re-write the internals so
that it more cleanly handles attributes.
* common/BaseWorld.h: Re-write world.getObject() so that it
no longer uses std::map::operator[], as the old method was
inserting NULLs into the world dictionary when non-existant
entities were queried.
* rulesets/Character.cpp: Clean up outstanding issues when movement
position is supplied, and is very close to being correct, and
clarify comments about movement when neither destination nor
source are provided.
* rulesets/Character.cpp: Modify mind2body interface so that setting
the TO of ops is done in the individual handlers, and copying
the operation globally is avoided.
* rulesets/MemMap_methods.h: Remove dodgy debug code.
* rulesets/Pedestrian.cpp: Clarify movement fixme.
* rulesets/Py_Operation.cpp: Clarify operation time handler fixme.
* rulesets/Stackable.cpp: Clarify fixme's in combine and divide
handlers.
* server/CommServer.cpp: Remove redundant fixme.
* server/Connection.cpp, server/ServerRouting.cpp,
server/ServerRouting.h, server/ServerRouting_methods.h,
server/server.cpp:
Move inline ServerRouting::getObject into class header.
* server/WorldRouter.cpp, server/WorldRouter.h:
Clean up includes, and move updateTime into the main body of the
file. Clean up code formatting when handling maps and dictionaries.
Clarify error output and comments about NULL objects in the world
dictionary.
* rulesets/Py_Operation.cpp, rulesets/Py_Operation.h: Add a variant
of the python Operation wrapper which handles const operations.
* rulesets/PythonMindScript.cpp, rulesets/PythonThingScript.cpp:
Pass const versions of operations to the python scripts, rather
than having to copy them.
* server/ServerRouting.cpp: Add build date, time and version to
server info.
* common/globals.cpp, common/globals.h, rulesets/Python_API.cpp,
tools/cyloadrules.cpp: Make rulesets list a vector for
efficiency.
* common/utility.cpp, common/utility.h: New function to create
an operation from a message Object.
* rulesets/BaseMind.cpp, rulesets/MemMap.cpp, rulesets/MemMap.h,
rulesets/MemMap_methods.h, rulesets/Py_Map.cpp: Clean up
mind/memory interface, eliminating copies, unecessary allocations,
and passing more apropriate types around.
* server/CommClient.cpp, rulesets/Py_Operation.cpp: Make use of
operation converter where it is apropriate.
* tools/cycmd.cpp, server/WorldRouter.cpp, server/EntityFactory.cpp,
server/Connection.cpp, server/Admin.cpp, server/Account.cpp,
rulesets/World.cpp, rulesets/Thing.cpp, rulesets/Py_Operation.cpp,
rulesets/MemMap_methods.h, rulesets/MemMap.cpp, rulesets/Entity.cpp,
rulesets/Character.cpp, rulesets/BaseMind.cpp:
Use empty() instead of size() == 0 for STL sequence types.
* rulesets/ThingFactory.h, server/EntityFactory.cpp: Modified the
way adding classes to the inheritance tree is handled, so types
no longer have to inherit directly from a C++ class.
* server/WorldRouter.cpp: Modified the way broadcast operations are
handled to make them more efficient, and catch NULL pointers in
the world dictionary.
tools/cycmd.cpp: Switched to using skstream to completely handle
client socket connections.
* client/ClientConnection.cpp, client/ClientConnection.h,
common/log.cpp, rulesets/EntityFactory.h, rulesets/MemMap.h,
server/server.cpp, tools/cycmd.cpp: Removed unused includes.
* client/Py_CreatorClient.cpp, client/client.cpp,
client/define_world.cpp, rulesets/Py_Location.cpp,
rulesets/Py_Location.h, rulesets/Py_Map.cpp,
rulesets/Py_Map.h, rulesets/Py_Mind.cpp, rulesets/Py_Mind.h,
rulesets/Py_Object.cpp, rulesets/Py_Object.h,
rulesets/Py_Operation.cpp, rulesets/Py_Operation.h,
rulesets/Py_Oplist.cpp, rulesets/Py_Oplist.h,
rulesets/Py_Optime.cpp, rulesets/Py_Optime.h,
rulesets/Py_Thing.cpp, rulesets/Py_Thing.h,
rulesets/Py_Vector3D.cpp, rulesets/Py_Vector3D.h,
rulesets/Py_World.cpp, rulesets/Py_World.h,
rulesets/Py_WorldTime.cpp, rulesets/Py_WorldTime.h,
rulesets/PythonMindScript.cpp, rulesets/PythonThingScript.cpp,
rulesets/PythonThingScript.h, rulesets/Python_API.cpp,
rulesets/Python_API.h, server/server.cpp:
Reorganised python header files so that each header includes
all the code relevant for a particular type. Tidied up
the type implementations. Added prototypes to init_python_api()
to the Python_API.h header, and removed other dependencies from
it.
Al Riddoch <alriddoch@zepler.org>
rulesets/Py_Oplist.cpp, rulesets/Py_Operation.cpp,
rulesets/Py_Map.cpp: Fixed some points in the code where Python
objects are not decreffed, and are thus leaked.
Al Riddoch <alriddoch@zepler.org>
* server/WorldRouter.cpp: Switch to using stringstream to
generate ids.
* rulesets/Thing.cpp: Re-write SetupOperation so Sight
operation is not lost and leaked.
* rulesets/Python_API.h, rulesets/Python_API.cpp,
rulesets/Py_WorldTime.cpp, rulesets/Py_World.cpp,
rulesets/Py_Thing.cpp, rulesets/Py_Operation.cpp,
rulesets/Py_Object.cpp: Sort out correct handling of
python references, and ensure C++ objects are
deleted as required.
Al Riddoch <alriddoch@zepler.org>
be loaded into the database.
* tools/cycmd.cpp: Cleaned up usage and help functions.
* tools/cyisoload.cpp: Cleaned up usage(), and made sure build
completes okay if libraries are missing, and missing
functionality is reported to the user.
* server/server.cpp: Added config options that specifies that
the contents of the db should loaded on server startup. Cleaned
up some debug code.
* server/WorldTime.cpp, server/WorldRouter.cpp,
server/Connection.cpp, rulesets/Structure.h,
rulesets/Python_API.cpp, rulesets/Py_WorldTime.cpp,
rulesets/Movement.cpp, rulesets/Entity.cpp,
physics/Vector3D.h, common/persistance.cpp,
common/database.h, common/database.cpp: Removed output either
to debug mode, or removed altogether.
* common/BaseEntity.h, common/BaseEntity.cpp: Removed redundant header
includes.
* server/ServerRouting.cpp, common/persistance.h,
common/persistance.cpp: Modified admin account function names it
fit convention.
* module/Location.h: Fixed collision detection so that entities
with velocity set to 0 still get checked.
* rulesets/Entity.cpp, rulesets/Thing.cpp, rulesets/Character.cpp,
rulesets/BaseMind.cpp, rulesets/Creator.cpp,
rulesets/ExternalMind.cpp, rulesets/Food.cpp, rulesets/MemMap.cpp,
rulesets/Movement.cpp, rulesets/Pedestrian.cpp, rulesets/Plant.cpp,
rulesets/Py_Location.cpp, rulesets/Py_*.cpp, rulesets/World.cpp:
Removed unnecessary #includes.
Al Riddoch <alriddoch@zepler.org>
* rulesets/Thing.cpp: Tweaked ranges code in movement to cut
down CPU time used.
* common/BaseEntity.cpp: Re-ordered opEnumerate so that most
frequently used ops are detected soonest.
* modules/WorldTime.h/.cpp: Moved WorldTime to modules directory.
Al Riddoch <alriddoch@zepler.org>
* Substantial re-work of object model. Moved many attributes out
of BaseEntity class. Changed WoldRouter so it now handles
objects in terms of Entity, rather than BaseEntity.
* Code cleanups, including removing reduntant includes, and
getting rid of C style comments.
* Fixed the way attributes are handled in Set operations and
when merging from an Atlas::Message::Object. This fixed
problem with setting gender of characters.
* rulesets/Pedestrian.*, rulesets/Movement.*: Re-named
Movement variables to make them clearer. Added in
separate handling for collisions from moving to
target position. Modified collision handling so
objects can slide next to each other.
* rulesets/Thing.cpp, rulesets/Character.cpp: Cleaned up and
rationalised movement code. Much shorter, faster and
more compact than before.
* Made better use of iterators throughout, eliminating unnecessary
lookups, and copying of data.
* Moved all virtual functions out of header files, making
less work for the linker.
* Made more use of const references to avoid the need to copy
data before being able to inspect it.
Al Riddoch <alriddoch@zepler.org>
* */*: Fixed mistake in copyright statement.
* tools/cypasswd.cpp: Fixed usage message.
* tools/cycmd.cpp: Added tools for sending administrative commands
to server.
* server/server.cpp: Send terminate instruction to metaserver on
server shutdown.
Al Riddoch (alriddoch@zepler.org)
of oplist to take advantage of vector's best performance.
* Modified OP_SWITCH macros to improve speed, and made it inlinable.
* Cleaned up python interface code to improve compile and link time.
* Moved custom operation definitions in one header file per class
to improve modularity and compile time.
* Modified boundingbox handling so it now uses size and median.
* Added collision check and inbox member function to Vector3D class.
* Added collision prediction and checking to Location and Vector3D
classes.
* Added collision prediction into MovementInfo class.
* Modified Thing::operator[] so that static attributes can be handled
and added Thing::set() which must be used to modify attributes.
* Added collision resolution so characters can no longer walk through
each other.
* Moved weight attribute to being static attribute of Thing, so it
can be much more easily handled in movement code.
Al
be accessed, and certain move operations caused an abort.
* Removed attributes from python object which don't have attributes.
* Added Py*_Check() macros, and used them for easier code reading.
* Added snow attribute to weather.
* Commented out code which makes server exit(0) after a certain time.
Al
off using debug flags.
* Added halt_time, which is number of seconds server should run before
it exits.
* Cleaned a bunch if the remaining memory leaks.
* Cleaned up the way time is handled.
* More tweaks to Python code and API to get Acorn working.
* Inlined some methods into the class definitions, for performance.
* Updated movement code to sort out setting mode properlly, and
deal with stuttering NPC movement.
This is quite a big commit, and most of Acorn now works. Performance seems
to be good too.
leak now is copied Location objects in the python interface code.
* Added hook into the time code so the server can be set to exit
after a given number of seconds. This is required for LeakTracer
to generate its report.
Al
* More python code tweaks to work with modifications to interface.
* Modified code which gets Thing attributes from Message::Object
so it can use any object dictionary to look up parent object.
* Fixed handling of Thing's static type attribute.
* Modified creation of operations from python to eliminate
some strange segfaults.
* Re-wrote and fixed Entity creation from python.
* Implemented dictlist.remove_value for removing things from inventory.
* Implemented Vector3D arithmetic and methods from python.
* Implemented as_entity() and get_xyz() methods for Thing from
python.
* Commented out deletion of operations from python OperationObject
dealloc() function as it was causing segfaults. There is a problem
somewhere with ownership not being cleared, but I can't find it.
* Implemented conversion of Python Operation and Oplist objects
to Message::Object.
* Fixed MemMap so that attributes of Things are accuratly updated.
* Fixed it so that look ops from mind are broadcast rather than sent
to world. This may have to be reverted.
* Tweaked autoconf to make it cleaner and work better. Still needs
alot of work.
A simple test of some goals now works! The lych goals worked to some
extent and no-longer gives python errors. Only a few more things are
required before Acorn can run, at which point I will release 0.1
for testing.
Al
* Implemented python function to deal with not being able to check
type of python objects implemented in C.
* Added method to thing for extracting location data from a
Message::Object
* More work on python references to improve leakage.
* Added flag so that python Operation object can own
the operation they point to, and thus delete it in dealloc().
* Implemented find_by_location() and find_by_type() as required in
MemMap, and corresponding python interface.
* Put in temporary work around to deal with the fact that a mind
does not know its name. Currently the mind is not able to
discover any of its bodies attributes, and I am not sure how
to solve this.
* Fixed Location and Vector3D so they use operator bool() to detect
whether they are set.
* Fixed bugs in getting parent from Location in python which caused
segfaults.
* Imported all the basic ruleset entity python scripts.
Goals now work to some extent, though nothing moves around still. The main
priority is to work out how minds inherit the attributes of their
bodies, and keep them up to date. aloril?
Al
* Used config file to list enitity types and their python class files.
* Cleaned up reference counting in Python API related C++ code.
References should all now be handled correctly.
* Added support for adding None to Operation and Oplist.
Reference count changes have solved some segfaults I was getting. New
config files allows easy specification of rulesets, and has allowed
me to test the complete range of python entity classes used in Acorn.
Import hook code does not appear to work for classes imported directly using
python API calls.
Al
* Added creation of Entities for use in Operation arguments.
* Added initialisation of Vector3D through constructor
arguments in python.
* Added append() method to python interface for Oplist.
* Added support for coercion of operation into addable form.
Al
so that operation manipulations can now work.
* Implemented getting of object name to python/C API, and added
methods for differentiating between op and object.
* Implemented on-the-fly de-coding of operations, from operation
arguuments in python/C API. This will be obsolete once Atlas-C++
does full decode later.
* Implemented get and setattr for Message Object from
python. Attributes are stored both in Object, and in supplementary
python dictionary for non Atlas compatable attributes.
* Implemented copy() method for Python/C Location class.
Al
* Implemented getting and setting of to and from in operations
using map to lookup what the mind knows about the entities
in question. This involved adding an extra field to the
RootOperationObject structure to store to and from entities.
* Sorted out base_init() python member so __init__() of all
classes in inheritance tree are called.
* Started work on set_kw() replacement.
* Added python module finding mechanism which is required to deal
with rulesets correctly. I am not convinced this works.
Al
for sight operations to be passed onto python code after processing
in C++. Added new type of op switch to deal with operations
in the argument of a sight/sound operation.
* Added features to Opeation python interface for args to be
accessed as if operation is a sequence object.
* Implemented python API for C++ memory map class.
* Added utility function which uses code borrowed from Atlas-C++
to convert a Message::Object into something from the Objects
code.
Al
no method as an error.
* Got python interface code to the point that python classes can now
access the C++ attributes of a Thing.
* Split the python interface code into separate files depending
on the type of C++ class the code relates to.
Al
