add v5.4, v5.5 methods

v5.4:
- get_source_filter_kind_list
- get_scene_item_source

v5.5:
- split_record_file
- create_record_chapter

minor bump

.gitignore

@@ -45,6 +45,14 @@ env.bak/
 venv.bak/
 .hatch
 
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+.python-version
+
 # Test/config
-quick.py
-config.toml
+test-*.py
+config.toml
+obsws.log
+
+.vscode/

.pre-commit-config.yaml

@@ -0,0 +1,10 @@
+repos:
+  - repo: local
+    hooks:
+      - id: format
+        name: format
+        entry: hatch run style:fmt
+        language: system
+        pass_filenames: false
+        verbose: true
+        files: \.(py)$

README.md

@@ -1,5 +1,6 @@
 [![PyPI version](https://badge.fury.io/py/obsws-python.svg)](https://badge.fury.io/py/obsws-python)
 [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://github.com/aatikturk/obsstudio_sdk/blob/main/LICENSE)
+[![Hatch project](https://img.shields.io/badge/%F0%9F%A5%9A-Hatch-4051b5.svg)](https://github.com/pypa/hatch)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Imports: isort](https://img.shields.io/badge/%20imports-isort-%231674b1?style=flat&labelColor=ef8336)](https://pycqa.github.io/isort/)
 
@@ -9,10 +10,10 @@ Not all endpoints in the official documentation are implemented.
 
 ## Requirements
 
--   [OBS Studio](https://obsproject.com/)
--   [OBS Websocket v5 Plugin](https://github.com/obsproject/obs-websocket/releases/tag/5.0.0)
-    -   With the release of OBS Studio version 28, Websocket plugin is included by default. But it should be manually installed for earlier versions of OBS.
--   Python 3.9 or greater
+- [OBS Studio](https://obsproject.com/)
+- [OBS Websocket v5 Plugin](https://github.com/obsproject/obs-websocket/releases/tag/5.0.0)
+  - With the release of OBS Studio version 28, Websocket plugin is included by default. But it should be manually installed for earlier versions of OBS.
+- Python 3.9 or greater
 
 ### How to install using pip
 
@@ -24,9 +25,10 @@ pip install obsws-python
 
 By default the clients connect with parameters:
 
--   `host`: "localhost"
--   `port`: 4455
--   `password`: ""
+- `host`: "localhost"
+- `port`: 4455
+- `password`: ""
+- `timeout`: None
 
 You may override these parameters by storing them in a toml config file or passing them as keyword arguments.
 
@@ -53,7 +55,7 @@ Example `__main__.py`:
 import obsws_python as obs
 
 # pass conn info if not in config.toml
-cl = obs.ReqClient(host='localhost', port=4455, password='mystrongpass')
+cl = obs.ReqClient(host='localhost', port=4455, password='mystrongpass', timeout=3)
 
 # Toggle the mute state of your Mic input
 cl.toggle_input_mute('Mic/Aux')
@@ -61,7 +63,7 @@ cl.toggle_input_mute('Mic/Aux')
 
 ### Requests
 
-Method names for requests match the API calls but snake cased.
+Method names for requests match the API calls but snake cased. If a successful call is made with the Request client and the response is expected to contain fields then a response object will be returned. You may then access the response fields as class attributes. They will be snake cased.
 
 example:
 
@@ -69,14 +71,29 @@ example:
 # load conn info from config.toml
 cl = obs.ReqClient()
 
-# GetVersion
+# GetVersion, returns a response object
 resp = cl.get_version()
+# Access it's field as an attribute
+print(f"OBS Version: {resp.obs_version}")
+
 
 # SetCurrentProgramScene
 cl.set_current_program_scene("BRB")
 ```
 
-For a full list of requests refer to [Requests](https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#requests)
+#### `send(param, data=None, raw=False)`
+
+If you prefer to work with the JSON data directly the {ReqClient}.send() method accepts an argument, `raw`. If set to True the raw response data will be returned, instead of a response object.
+
+example:
+
+```python
+resp = cl_req.send("GetVersion", raw=True)
+
+print(f"response data: {resp}")
+```
+
+For a full list of requests refer to [Requests][obsws-reqs]
 
 ### Events
 
@@ -109,7 +126,7 @@ cl.callback.deregister(on_input_mute_state_changed)
 
 `register(fns)` and `deregister(fns)` accept both single functions and lists of functions.
 
-For a full list of events refer to [Events](https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#events)
+For a full list of events refer to [Events][obsws-events]
 
 ### Attributes
 
@@ -127,9 +144,13 @@ def on_scene_created(data):
 
 ### Errors
 
-If a request fails an `OBSSDKError` will be raised with a status code.
-
-For a full list of status codes refer to [Codes](https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#requeststatus)
+- `OBSSDKError`: Base error class.
+- `OBSSDKTimeoutError`: Raised if a timeout occurs during sending/receiving a request or receiving an event
+- `OBSSDKRequestError`: Raised when a request returns an error code.
+  - The following attributes are available:
+    - `req_name`: name of the request.
+    - `code`: request status code.
+  - For a full list of status codes refer to [Codes][obsws-codes]
 
 ### Logging
 
@@ -148,18 +169,21 @@ logging.basicConfig(level=logging.DEBUG)
 
 ### Tests
 
-First install development dependencies:
-
-`pip install -e .['dev']`
-
-To run all tests:
+Install [hatch][hatch-install] and then:
 
 ```
-pytest -v
+hatch test
 ```
 
 ### Official Documentation
 
 For the full documentation:
 
--   [OBS Websocket SDK](https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#obs-websocket-501-protocol)
+- [OBS Websocket SDK][obsws-pro]
+
+
+[obsws-reqs]: https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#requests
+[obsws-events]: https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#events
+[obsws-codes]: https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#requeststatus
+[obsws-pro]: https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#obs-websocket-501-protocol
+[hatch-install]: https://hatch.pypa.io/latest/install/

examples/events/__main__.py

@@ -17,6 +17,12 @@ class Observer:
         print(f"Registered events: {self._client.callback.get()}")
         self.running = True
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        self._client.disconnect()
+
     def on_current_program_scene_changed(self, data):
         """The current program scene has changed."""
         print(f"Switched to scene {data.scene_name}")
@@ -31,13 +37,11 @@ class Observer:
 
     def on_exit_started(self, _):
         """OBS has begun the shutdown process."""
-        print(f"OBS closing!")
-        self._client.unsubscribe()
+        print("OBS closing!")
         self.running = False
 
 
 if __name__ == "__main__":
-    observer = Observer()
-
-    while observer.running:
-        time.sleep(0.1)
+    with Observer() as observer:
+        while observer.running:
+            time.sleep(0.1)

examples/hotkeys/__main__.py

@@ -1,6 +1,7 @@
 import inspect
 
 import keyboard
+
 import obsws_python as obs
 
 
@@ -10,6 +11,12 @@ class Observer:
         self._client.callback.register(self.on_current_program_scene_changed)
         print(f"Registered events: {self._client.callback.get()}")
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        self._client.disconnect()
+
     @property
     def event_identifier(self):
         return inspect.stack()[1].function
@@ -31,13 +38,12 @@ def set_scene(scene, *args):
 
 
 if __name__ == "__main__":
-    req_client = obs.ReqClient()
-    observer = Observer()
+    with obs.ReqClient() as req_client:
+        with Observer() as observer:
+            keyboard.add_hotkey("0", version)
+            keyboard.add_hotkey("1", set_scene, args=("START",))
+            keyboard.add_hotkey("2", set_scene, args=("BRB",))
+            keyboard.add_hotkey("3", set_scene, args=("END",))
 
-    keyboard.add_hotkey("0", version)
-    keyboard.add_hotkey("1", set_scene, args=("START",))
-    keyboard.add_hotkey("2", set_scene, args=("BRB",))
-    keyboard.add_hotkey("3", set_scene, args=("END",))
-
-    print("press ctrl+enter to quit")
-    keyboard.wait("ctrl+enter")
+            print("press ctrl+enter to quit")
+            keyboard.wait("ctrl+enter")

examples/levels/__main__.py

@@ -9,6 +9,8 @@ LEVELTYPE = IntEnum(
     start=0,
 )
 
+DEVICE = "Desktop Audio"
+
 
 def on_input_mute_state_changed(data):
     """An input's mute state has changed."""
@@ -32,15 +34,14 @@ def on_input_volume_meters(data):
 
 
 def main():
-    client = obs.EventClient(subs=(obs.Subs.LOW_VOLUME | obs.Subs.INPUTVOLUMEMETERS))
-    client.callback.register([on_input_volume_meters, on_input_mute_state_changed])
+    with obs.EventClient(
+        subs=(obs.Subs.LOW_VOLUME | obs.Subs.INPUTVOLUMEMETERS)
+    ) as client:
+        client.callback.register([on_input_volume_meters, on_input_mute_state_changed])
 
-    while cmd := input("<Enter> to exit>\n"):
-        if not cmd:
-            break
+        while _ := input("Press <Enter> to exit\n"):
+            pass
 
 
 if __name__ == "__main__":
-    DEVICE = "Desktop Audio"
-
     main()

obsws_python/baseclient.py

@@ -7,15 +7,23 @@ from random import randint
 from typing import Optional
 
 import websocket
+from websocket import WebSocketTimeoutException
 
-from .error import OBSSDKError
+from .error import OBSSDKError, OBSSDKTimeoutError
+
+logger = logging.getLogger(__name__)
 
 
 class ObsClient:
-    logger = logging.getLogger("baseclient.obsclient")
-
     def __init__(self, **kwargs):
-        defaultkwargs = {"host": "localhost", "port": 4455, "password": "", "subs": 0}
+        self.logger = logger.getChild(self.__class__.__name__)
+        defaultkwargs = {
+            "host": "localhost",
+            "port": 4455,
+            "password": "",
+            "subs": 0,
+            "timeout": None,
+        }
         if not any(key in kwargs for key in ("host", "port", "password")):
             kwargs |= self._conn_from_toml()
         kwargs = defaultkwargs | kwargs
@@ -23,14 +31,21 @@ class ObsClient:
             setattr(self, attr, val)
 
         self.logger.info(
-            "Connecting with parameters: host='{host}' port={port} password='{password}' subs={subs}".format(
+            "Connecting with parameters: host='{host}' port={port} password='{password}' subs={subs} timeout={timeout}".format(
                 **self.__dict__
             )
         )
 
-        self.ws = websocket.WebSocket()
-        self.ws.connect(f"ws://{self.host}:{self.port}")
-        self.server_hello = json.loads(self.ws.recv())
+        try:
+            self.ws = websocket.WebSocket()
+            self.ws.connect(f"ws://{self.host}:{self.port}", timeout=self.timeout)
+            self.server_hello = json.loads(self.ws.recv())
+        except ValueError as e:
+            self.logger.error(f"{type(e).__name__}: {e}")
+            raise
+        except (ConnectionRefusedError, TimeoutError, WebSocketTimeoutException) as e:
+            self.logger.exception(f"{type(e).__name__}: {e}")
+            raise
 
     def _conn_from_toml(self) -> dict:
         try:
@@ -81,10 +96,8 @@ class ObsClient:
 
             auth = base64.b64encode(
                 hashlib.sha256(
-                    (
-                        secret.decode()
-                        + self.server_hello["d"]["authentication"]["challenge"]
-                    ).encode()
+                    secret
+                    + self.server_hello["d"]["authentication"]["challenge"].encode()
                 ).digest()
             ).decode()
 
@@ -93,9 +106,15 @@ class ObsClient:
         self.ws.send(json.dumps(payload))
         try:
             response = json.loads(self.ws.recv())
-            return response["op"] == 2
+            if response["op"] != 2:
+                raise OBSSDKError(
+                    "failed to identify client with the server, expected response with OpCode 2"
+                )
+            return response["d"]
         except json.decoder.JSONDecodeError:
-            raise OBSSDKError("failed to identify client with the server")
+            raise OBSSDKError(
+                "failed to identify client with the server, please check connection settings"
+            )
 
     def req(self, req_type, req_data=None):
         payload = {
@@ -105,7 +124,11 @@ class ObsClient:
         if req_data:
             payload["d"]["requestData"] = req_data
         self.logger.debug(f"Sending request {payload}")
-        self.ws.send(json.dumps(payload))
-        response = json.loads(self.ws.recv())
+        try:
+            self.ws.send(json.dumps(payload))
+            response = json.loads(self.ws.recv())
+        except WebSocketTimeoutException as e:
+            self.logger.exception(f"{type(e).__name__}: {e}")
+            raise OBSSDKTimeoutError("Timeout while trying to send the request") from e
         self.logger.debug(f"Response received {response}")
         return response["d"]

obsws_python/callback.py

@@ -1,4 +1,5 @@
-from typing import Callable, Iterable, Union
+from collections.abc import Callable, Iterable
+from typing import Union
 
 from .util import as_dataclass, to_camel_case, to_snake_case
 

obsws_python/error.py

@@ -1,4 +1,18 @@
 class OBSSDKError(Exception):
-    """general errors"""
+    """Base class for OBSSDK errors"""
 
-    pass
+
+class OBSSDKTimeoutError(OBSSDKError):
+    """Exception raised when a connection times out"""
+
+
+class OBSSDKRequestError(OBSSDKError):
+    """Exception raised when a request returns an error code"""
+
+    def __init__(self, req_name, code, comment):
+        self.req_name = req_name
+        self.code = code
+        message = f"Request {self.req_name} returned code {self.code}."
+        if comment:
+            message += f" With message: {comment}"
+        super().__init__(message)

obsws_python/events.py

@@ -1,10 +1,12 @@
 import json
 import logging
-import time
-from threading import Thread
+import threading
+
+from websocket import WebSocketConnectionClosedException, WebSocketTimeoutException
 
 from .baseclient import ObsClient
 from .callback import Callback
+from .error import OBSSDKError, OBSSDKTimeoutError
 from .subs import Subs
 
 """
@@ -13,24 +15,36 @@ defined in official github repo
 https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#events
 """
 
+logger = logging.getLogger(__name__)
+
 
 class EventClient:
-    logger = logging.getLogger("events.eventclient")
-    DELAY = 0.001
-
     def __init__(self, **kwargs):
+        self.logger = logger.getChild(self.__class__.__name__)
         defaultkwargs = {"subs": Subs.LOW_VOLUME}
         kwargs = defaultkwargs | kwargs
         self.base_client = ObsClient(**kwargs)
-        if self.base_client.authenticate():
-            self.logger.info(f"Successfully identified {self} with the server")
+        try:
+            success = self.base_client.authenticate()
+            self.logger.info(
+                f"Successfully identified {self} with the server using RPC version:{success['negotiatedRpcVersion']}"
+            )
+        except OBSSDKError as e:
+            self.logger.error(f"{type(e).__name__}: {e}")
+            raise
         self.callback = Callback()
         self.subscribe()
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, exc_traceback):
+        self.disconnect()
+
     def __repr__(self):
         return type(
             self
-        ).__name__ + "(host='{host}', port={port}, password='{password}', subs={subs})".format(
+        ).__name__ + "(host='{host}', port={port}, password='{password}', subs={subs}, timeout={timeout})".format(
             **self.base_client.__dict__,
         )
 
@@ -38,29 +52,40 @@ class EventClient:
         return type(self).__name__
 
     def subscribe(self):
-        worker = Thread(target=self.trigger, daemon=True)
-        worker.start()
+        self.base_client.ws.settimeout(None)
+        stop_event = threading.Event()
+        self.worker = threading.Thread(
+            target=self.trigger, daemon=True, args=(stop_event,)
+        )
+        self.worker.start()
 
-    def trigger(self):
+    def trigger(self, stop_event):
         """
         Continuously listen for events.
 
         Triggers a callback on event received.
         """
-        self.running = True
-        while self.running:
-            event = json.loads(self.base_client.ws.recv())
-            self.logger.debug(f"Event received {event}")
-            type_, data = (
-                event["d"].get("eventType"),
-                event["d"].get("eventData"),
-            )
-            self.callback.trigger(type_, data if data else {})
-            time.sleep(self.DELAY)
+        while not stop_event.is_set():
+            try:
+                if response := self.base_client.ws.recv():
+                    event = json.loads(response)
+                    self.logger.debug(f"Event received {event}")
+                    type_, data = (
+                        event["d"].get("eventType"),
+                        event["d"].get("eventData"),
+                    )
+                    self.callback.trigger(type_, data if data else {})
+            except WebSocketTimeoutException as e:
+                self.logger.exception(f"{type(e).__name__}: {e}")
+                raise OBSSDKTimeoutError("Timeout while waiting for event") from e
+            except (WebSocketConnectionClosedException, OSError) as e:
+                self.logger.debug(f"{type(e).__name__} terminating the event thread")
+                stop_event.set()
+
+    def disconnect(self):
+        """stop listening for events"""
 
-    def unsubscribe(self):
-        """
-        stop listening for events
-        """
-        self.running = False
         self.base_client.ws.close()
+        self.worker.join()
+
+    unsubscribe = disconnect

obsws_python/reqs.py

@@ -1,7 +1,8 @@
 import logging
+from warnings import warn
 
 from .baseclient import ObsClient
-from .error import OBSSDKError
+from .error import OBSSDKError, OBSSDKRequestError
 from .util import as_dataclass
 
 """
@@ -10,40 +11,53 @@ defined in official github repo
 https://github.com/obsproject/obs-websocket/blob/master/docs/generated/protocol.md#Requests
 """
 
+logger = logging.getLogger(__name__)
+
 
 class ReqClient:
-    logger = logging.getLogger("reqs.reqclient")
-
     def __init__(self, **kwargs):
+        self.logger = logger.getChild(self.__class__.__name__)
         self.base_client = ObsClient(**kwargs)
-        if self.base_client.authenticate():
-            self.logger.info(f"Successfully identified {self} with the server")
+        try:
+            success = self.base_client.authenticate()
+            self.logger.info(
+                f"Successfully identified {self} with the server using RPC version:{success['negotiatedRpcVersion']}"
+            )
+        except OBSSDKError as e:
+            self.logger.error(f"{type(e).__name__}: {e}")
+            raise
 
     def __enter__(self):
         return self
 
     def __exit__(self, exc_type, exc_value, exc_traceback):
-        self.base_client.ws.close()
+        self.disconnect()
 
     def __repr__(self):
         return type(
             self
-        ).__name__ + "(host='{host}', port={port}, password='{password}')".format(
+        ).__name__ + "(host='{host}', port={port}, password='{password}', timeout={timeout})".format(
             **self.base_client.__dict__,
         )
 
     def __str__(self):
         return type(self).__name__
 
+    def disconnect(self):
+        self.base_client.ws.close()
+
     def send(self, param, data=None, raw=False):
-        response = self.base_client.req(param, data)
-        if not response["requestStatus"]["result"]:
-            error = (
-                f"Request {response['requestType']} returned code {response['requestStatus']['code']}",
-            )
-            if "comment" in response["requestStatus"]:
-                error += (f"With message: {response['requestStatus']['comment']}",)
-            raise OBSSDKError("\n".join(error))
+        try:
+            response = self.base_client.req(param, data)
+            if not response["requestStatus"]["result"]:
+                raise OBSSDKRequestError(
+                    response["requestType"],
+                    response["requestStatus"]["code"],
+                    response["requestStatus"].get("comment"),
+                )
+        except OBSSDKRequestError as e:
+            self.logger.exception(f"{type(e).__name__}: {e}")
+            raise
         if "responseData" in response:
             if raw:
                 return response["responseData"]
@@ -124,39 +138,39 @@ class ReqClient:
 
     get_hotkey_list = get_hot_key_list
 
-    def trigger_hot_key_by_name(self, hotkeyName):
+    def trigger_hot_key_by_name(self, hotkeyName, contextName=None):
         """
         Triggers a hotkey using its name. For hotkey names
         See GetHotkeyList
 
         :param hotkeyName: Name of the hotkey to trigger
         :type hotkeyName: str
+        :param contextName: Name of context of the hotkey to trigger
+        :type contextName: str, optional
 
 
         """
-        payload = {"hotkeyName": hotkeyName}
+        payload = {"hotkeyName": hotkeyName, "contextName": contextName}
         self.send("TriggerHotkeyByName", payload)
 
     trigger_hotkey_by_name = trigger_hot_key_by_name
 
     def trigger_hot_key_by_key_sequence(
-        self, keyId, pressShift, pressCtrl, pressAlt, pressCmd
+        self, keyId, pressShift=None, pressCtrl=None, pressAlt=None, pressCmd=None
     ):
         """
         Triggers a hotkey using a sequence of keys.
 
         :param keyId: The OBS key ID to use. See https://github.com/obsproject/obs-studio/blob/master/libobs/obs-hotkeys.h
         :type keyId: str
-        :param keyModifiers: Object containing key modifiers to apply.
-        :type keyModifiers: dict
-        :param keyModifiers.shift: Press Shift
-        :type keyModifiers.shift: bool
-        :param keyModifiers.control: Press CTRL
-        :type keyModifiers.control: bool
-        :param keyModifiers.alt: Press ALT
-        :type keyModifiers.alt: bool
-        :param keyModifiers.cmd: Press CMD (Mac)
-        :type keyModifiers.cmd: bool
+        :param pressShift: Press Shift
+        :type pressShift: bool, optional
+        :param pressCtrl: Press CTRL
+        :type pressCtrl: bool, optional
+        :param pressAlt: Press ALT
+        :type pressAlt: bool, optional
+        :param pressCmd: Press CMD (Mac)
+        :type pressCmd: bool, optional
 
 
         """
@@ -422,6 +436,19 @@ class ReqClient:
         """
         return self.send("GetRecordDirectory")
 
+    def set_record_directory(self, recordDirectory):
+        """
+        Sets the current directory that the record output writes files to.
+        IMPORTANT NOTE: Requires obs websocket v5.3 or higher.
+
+        :param recordDirectory: Output directory
+        :type recordDirectory: str
+        """
+        payload = {
+            "recordDirectory": recordDirectory,
+        }
+        return self.send("SetRecordDirectory", payload)
+
     def get_source_active(self, name):
         """
         Gets the active and show state of a source
@@ -1073,6 +1100,14 @@ class ReqClient:
         payload = {"position": pos, "release": release}
         self.send("SetTBarPosition", payload)
 
+    def get_source_filter_kind_list(self):
+        """
+        Gets an array of all available source filter kinds.
+
+
+        """
+        return self.send("GetSourceFilterKindList")
+
     def get_source_filter_list(self, name):
         """
         Gets a list of all of a source's filters.
@@ -1284,6 +1319,23 @@ class ReqClient:
         }
         return self.send("GetSceneItemId", payload)
 
+    def get_scene_item_source(self, scene_name, scene_item_id):
+        """
+        Gets the source associated with a scene item.
+
+        :param scene_item_id: Numeric ID of the scene item (>= 0)
+        :type scene_item_id: int
+        :param scene_name: Name of the scene the item is in.
+        :type scene_name: str
+
+
+        """
+        payload = {
+            "sceneItemId": scene_item_id,
+            "sceneName": scene_name,
+        }
+        return self.send("GetSceneItemSource", payload)
+
     def create_scene_item(self, scene_name, source_name, enabled=None):
         """
         Creates a new scene item using a source.
@@ -1757,7 +1809,7 @@ class ReqClient:
 
 
         """
-        self.send("ToggleRecord")
+        return self.send("ToggleRecord")
 
     def start_record(self):
         """
@@ -1799,6 +1851,28 @@ class ReqClient:
         """
         self.send("ResumeRecord")
 
+    def split_record_file(self):
+        """
+        Splits the current file being recorded into a new file.
+
+
+        """
+        self.send("SplitRecordFile")
+
+    def create_record_chapter(self, chapter_name=None):
+        """
+        Adds a new chapter marker to the file currently being recorded.
+
+        Note: As of OBS 30.2.0, the only file format supporting this feature is Hybrid MP4.
+
+        :param chapter_name: Name of the new chapter
+        :type chapter_name: str
+
+
+        """
+        payload = {"chapterName": chapter_name}
+        self.send("CreateRecordChapter", payload)
+
     def get_media_input_status(self, name):
         """
         Gets the status of a media input.
@@ -1928,3 +2002,66 @@ class ReqClient:
 
         """
         return self.send("GetMonitorList")
+
+    def open_video_mix_projector(
+        self, video_mix_type, monitor_index=-1, projector_geometry=None
+    ):
+        """
+        Opens a projector for a specific output video mix.
+
+        The available mix types are:
+            OBS_WEBSOCKET_VIDEO_MIX_TYPE_PREVIEW
+            OBS_WEBSOCKET_VIDEO_MIX_TYPE_PROGRAM
+            OBS_WEBSOCKET_VIDEO_MIX_TYPE_MULTIVIEW
+
+        :param video_mix_type: Type of mix to open.
+        :type video_mix_type:  str
+        :param monitor_index: Monitor index, use GetMonitorList to obtain index
+        :type monitor_index:  int
+        :param projector_geometry:
+            Size/Position data for a windowed projector, in Qt Base64 encoded format.
+            Mutually exclusive with monitorIndex
+        :type projector_geometry: str
+
+        """
+        warn(
+            "open_video_mix_projector request serves to provide feature parity with 4.x. "
+            "It is very likely to be changed/deprecated in a future release.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+        payload = {
+            "videoMixType": video_mix_type,
+            "monitorIndex": monitor_index,
+            "projectorGeometry": projector_geometry,
+        }
+        self.send("OpenVideoMixProjector", payload)
+
+    def open_source_projector(
+        self, source_name, monitor_index=-1, projector_geometry=None
+    ):
+        """
+        Opens a projector for a source.
+
+        :param source_name: Name of the source to open a projector for
+        :type source_name:  str
+        :param monitor_index: Monitor index, use GetMonitorList to obtain index
+        :type monitor_index:  int
+        :param projector_geometry:
+            Size/Position data for a windowed projector, in Qt Base64 encoded format.
+            Mutually exclusive with monitorIndex
+        :type projector_geometry: str
+
+        """
+        warn(
+            "open_source_projector request serves to provide feature parity with 4.x. "
+            "It is very likely to be changed/deprecated in a future release.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+        payload = {
+            "sourceName": source_name,
+            "monitorIndex": monitor_index,
+            "projectorGeometry": projector_geometry,
+        }
+        self.send("OpenSourceProjector", payload)

obsws_python/version.py

@@ -1 +1 @@
-version = "1.4.2"
+version = "1.8.0"

pyproject.toml

@@ -7,7 +7,7 @@ name = "obsws-python"
 dynamic = ["version"]
 description = "A Python SDK for OBS Studio WebSocket v5.0"
 readme = "README.md"
-license = "GPL-3.0-only"
+license = { text = "GPL-3.0-only" }
 requires-python = ">=3.9"
 authors = [
     { name = "Adem Atikturk", email = "aatikturk@gmail.com" },
@@ -17,14 +17,6 @@ dependencies = [
     "websocket-client",
 ]
 
-[project.optional-dependencies]
-dev = [
-    "black",
-    "isort",
-    "pytest",
-    "pytest-randomly",
-]
-
 [project.urls]
 Homepage = "https://github.com/aatikturk/obsws-python"
 
@@ -36,19 +28,58 @@ include = [
     "/obsws_python",
 ]
 
+[tool.hatch.envs.default]
+dependencies = ["pre-commit"]
+
+[tool.hatch.envs.e]
+dependencies = ["keyboard"]
+
 [tool.hatch.envs.e.scripts]
 events = "python {root}\\examples\\events\\."
 hotkeys = "python {root}\\examples\\hotkeys\\."
 levels = "python {root}\\examples\\levels\\."
 scene_rotate = "python {root}\\examples\\scene_rotate\\."
 
-[tool.hatch.envs.test]
+[tool.hatch.envs.hatch-test]
+randomize = true
+
+[tool.hatch.envs.hatch-test.scripts]
+run = "pytest{env:HATCH_TEST_ARGS:} {args}"
+
+[[tool.hatch.envs.hatch-test.matrix]]
+python = ["313", "312", "311", "310", "39"]
+
+[tool.hatch.envs.style]
+detached = true
 dependencies = [
-  "pytest",
+    "black",
+    "isort",
 ]
 
-[tool.hatch.envs.test.scripts]
-run = 'pytest -v'
+[tool.hatch.envs.style.scripts]
+check = [
+    "black --check --diff .",
+    "isort --check-only --diff .",
+]
+fmt = [
+    "isort .",
+    "black .",
+]
 
-[[tool.hatch.envs.test.matrix]]
-python = ["39", "310", "311"]
+[tool.black]
+line-length = 88
+include = '\.pyi?$'
+# 'extend-exclude' excludes files or directories in addition to the defaults
+extend-exclude = '''
+(
+    ^/\.git/  # exclude all files in the .git directory
+    ^/\.hatch/  # exclude all files in the .hatch directory
+    ^/\.pytest_cache/  # exclude all files in the .pytest_cache directory
+    | .*_pb2.py  # exclude autogenerated Protocol Buffer files anywhere in the project
+)
+'''
+
+[tool.isort]
+profile = "black"
+skip = [".gitignore", ".dockerignore"]
+skip_glob = [".git/*", ".hatch/*", ".pytest_cache/*"]

tests/test_attrs.py

@@ -18,7 +18,12 @@ class TestAttrs:
 
     def test_get_current_program_scene_attrs(self):
         resp = req_cl.get_current_program_scene()
-        assert resp.attrs() == ["current_program_scene_name"]
+        assert resp.attrs() == [
+            "current_program_scene_name",
+            "current_program_scene_uuid",
+            "scene_name",
+            "scene_uuid",
+        ]
 
     def test_get_transition_kind_list_attrs(self):
         resp = req_cl.get_transition_kind_list()

tests/test_callback.py

@@ -1,4 +1,5 @@
 import pytest
+
 from obsws_python.callback import Callback
 
 

tests/test_error.py

@@ -0,0 +1,35 @@
+import pytest
+
+import obsws_python as obsws
+from tests import req_cl
+
+
+class TestErrors:
+    __test__ = True
+
+    def test_it_raises_an_obssdk_error_on_incorrect_password(self):
+        bad_conn = {"host": "localhost", "port": 4455, "password": "incorrectpassword"}
+        with pytest.raises(
+            obsws.error.OBSSDKError,
+            match="failed to identify client with the server, please check connection settings",
+        ):
+            obsws.ReqClient(**bad_conn)
+
+    def test_it_raises_an_obssdk_error_if_auth_enabled_but_no_password_provided(self):
+        bad_conn = {"host": "localhost", "port": 4455, "password": ""}
+        with pytest.raises(
+            obsws.error.OBSSDKError,
+            match="authentication enabled but no password provided",
+        ):
+            obsws.ReqClient(**bad_conn)
+
+    def test_it_raises_a_request_error_on_invalid_request(self):
+        with pytest.raises(
+            obsws.error.OBSSDKRequestError,
+            match="Request SetCurrentProgramScene returned code 600. With message: No source was found by the name of `invalid`.",
+        ) as exc_info:
+            req_cl.set_current_program_scene("invalid")
+
+        e = exc_info.value
+        assert e.req_name == "SetCurrentProgramScene"
+        assert e.code == 600

tests/test_request.py

@@ -13,33 +13,8 @@ class TestRequests:
 
     def test_get_hot_key_list(self):
         resp = req_cl.get_hot_key_list()
-        obsbasic_hotkey_list = [
-            "OBSBasic.SelectScene",
-            "OBSBasic.SelectScene",
-            "OBSBasic.SelectScene",
-            "OBSBasic.SelectScene",
-            "OBSBasic.StartStreaming",
-            "OBSBasic.StopStreaming",
-            "OBSBasic.ForceStopStreaming",
-            "OBSBasic.StartRecording",
-            "OBSBasic.StopRecording",
-            "OBSBasic.PauseRecording",
-            "OBSBasic.UnpauseRecording",
-            "OBSBasic.StartReplayBuffer",
-            "OBSBasic.StopReplayBuffer",
-            "OBSBasic.StartVirtualCam",
-            "OBSBasic.StopVirtualCam",
-            "OBSBasic.EnablePreview",
-            "OBSBasic.DisablePreview",
-            "OBSBasic.ShowContextBar",
-            "OBSBasic.HideContextBar",
-            "OBSBasic.TogglePreviewProgram",
-            "OBSBasic.Transition",
-            "OBSBasic.ResetStats",
-            "OBSBasic.Screenshot",
-            "OBSBasic.SelectedSourceScreenshot",
-        ]
-        assert all(x in resp.hotkeys for x in obsbasic_hotkey_list)
+        assert resp.hotkeys
+        assert any(x.startswith("OBSBasic.") for x in resp.hotkeys)
 
     @pytest.mark.parametrize(
         "name,data",
@@ -53,6 +28,7 @@ class TestRequests:
         resp = req_cl.get_persistent_data("OBS_WEBSOCKET_DATA_REALM_PROFILE", name)
         assert resp.slot_value == data
 
+    @pytest.mark.skip(reason="possible bug in obs-websocket, needs checking")
     def test_profile_list(self):
         req_cl.create_profile("test")
         resp = req_cl.get_profile_list()
@@ -95,11 +71,15 @@ class TestRequests:
             "START_TEST", "test", "color_source_v3", {"color": 4294945535}, True
         )
         resp = req_cl.get_input_list()
-        assert {
-            "inputKind": "color_source_v3",
-            "inputName": "test",
-            "unversionedInputKind": "color_source",
-        } in resp.inputs
+        for input_item in resp.inputs:
+            if input_item["inputName"] == "test":
+                assert input_item["inputKind"] == "color_source_v3"
+                assert input_item["unversionedInputKind"] == "color_source"
+                break
+        else:
+            # This else block is executed if the for loop completes without finding the input_item with inputName "test"
+            raise AssertionError("Input with inputName 'test' not found")
+
         resp = req_cl.get_input_settings("test")
         assert resp.input_kind == "color_source_v3"
         assert resp.input_settings == {"color": 4294945535}