minor bump

fixes mypy 'has no attribute'

see https://github.com/python/mypy/issues/4926

CHANGELOG.md

@@ -11,6 +11,42 @@ Before any major/minor/patch bump all unit tests will be run to verify they pass
 
 -   [x]
 
+## [2.6.0] - 2024-06-29
+
+### Added
+
+-   bits kwarg for overriding the type of GUI that is launched on startup. 
+    -   Defaults to 64, set it to either 32 or 64.
+
+### Fixed
+
+-   {Remote}.run_voicemeeter() now launches x64 bit GUI's for all kinds if Python detects a 64 bit system.
+
+## [2.5.0] - 2023-10-27
+
+### Fixed
+
+-   {Remote}.login() now has a configurable timeout. Use timeout kwarg to set it. Defaults to 2 seconds.
+-   Remote class section in README updated to include timeout kwarg.
+
+## [2.4.8] - 2023-08-13
+
+### Added
+
+-   Error tests added in tests/test_errors.py
+-   fn_name and code set as class attributes for CAPIError
+-   Errors section in README updated.
+
+### Changed
+
+-   InstallError and CAPIError classes now subclass VMError
+
+## [2.3.7] - 2023-08-01
+
+### Changed
+
+-   If the configs loader is passed an invalid config TOML it will log an error but continue to load further configs into memory.
+
 ## [2.3.2] - 2023-07-12
 
 ### Added

README.md

@@ -1,7 +1,9 @@
 [![PyPI version](https://badge.fury.io/py/voicemeeter-api.svg)](https://badge.fury.io/py/voicemeeter-api)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/onyx-and-iris/voicemeeter-api-python/blob/dev/LICENSE)
+[![Poetry](https://img.shields.io/endpoint?url=https://python-poetry.org/badge/v0.json)](https://python-poetry.org/)
 [![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/)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 ![Tests Status](./tests/basic.svg?dummy=8484744)
 ![Tests Status](./tests/banana.svg?dummy=8484744)
 ![Tests Status](./tests/potato.svg?dummy=8484744)
@@ -14,9 +16,9 @@ For an outline of past/future changes refer to: [CHANGELOG](CHANGELOG.md)
 
 ## Tested against
 
--   Basic 1.0.8.8
+-   Basic 1.1.1.1
--   Banana 2.0.6.8
+-   Banana 2.1.1.1
--   Potato 3.0.2.8
+-   Potato 3.1.1.1
 
 ## Requirements
 
@@ -811,6 +813,8 @@ You may pass the following optional keyword arguments:
 -   `mdirty`: boolean=False, macrobutton updates
 -   `midi`: boolean=False, midi updates
 -   `ldirty`: boolean=False, level updates
+-   `timeout`: float=2.0, maximum time to wait for a successful login in seconds
+-   `bits`: int=64, (may be one of 32 or 64), overrides the type of Voicemeeter GUI {Remote}.run_voicemeeter() will launch
 
 Access to lower level Getters and Setters are provided with these functions:
 
@@ -842,10 +846,13 @@ True iff a level has been updated.
 
 ### Errors
 
--   `errors.VMError`: Exception raised when general errors occur.
+-   `errors.VMError`: Base custom exception class.
 -   `errors.InstallError`: Exception raised when installation errors occur.
 -   `errors.CAPIError`: Exception raised when the C-API returns error values.
-    -   Error codes are stored in {Exception Class}.code. For a full list of error codes [check the VoicemeeterRemote header file][Voicemeeter Remote Header].
+    -   The following attributes are available:
+        -   `fn_name`: C-API function name.
+        -   `code`: error code
+    -   For a full list of error codes check the [VoicemeeterRemote header file][Voicemeeter Remote Header].
 
 
 ### Logging
@@ -873,7 +880,7 @@ pytest -v
 
 ### Official Documentation
 
--   [Voicemeeter Remote C API](https://github.com/onyx-and-iris/Voicemeeter-SDK/blob/update-docs/VoicemeeterRemoteAPI.pdf)
+-   [Voicemeeter Remote C API](https://github.com/onyx-and-iris/Voicemeeter-SDK/blob/main/VoicemeeterRemoteAPI.pdf)
 
 
-[Voicemeeter Remote Header]: https://github.com/onyx-and-iris/Voicemeeter-SDK/blob/update-docs/VoicemeeterRemote.h
+[Voicemeeter Remote Header]: https://github.com/onyx-and-iris/Voicemeeter-SDK/blob/main/VoicemeeterRemote.h

examples/dsl/__main__.py

@@ -1,6 +1,8 @@
 import argparse
 import logging
 import time
+from abc import ABC, abstractmethod
+from enum import IntEnum
 
 from pyparsing import (
     Combine,
@@ -10,24 +12,88 @@ from pyparsing import (
     Suppress,
     Word,
     alphanums,
-    alphas,
     nums,
 )
 
 import voicemeeterlib
 
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.DEBUG)
+logger = logging.getLogger(__name__)
+
+
 argparser = argparse.ArgumentParser(description="creates a basic dsl")
 argparser.add_argument("-i", action="store_true")
 args = argparser.parse_args()
 
 
+ParamKinds = IntEnum(
+    "ParamKinds",
+    "bool float string",
+)
+
+
+class Strategy(ABC):
+    def __init__(self, target, param, val):
+        self.target = target
+        self.param = param
+        self.val = val
+
+    @abstractmethod
+    def run(self):
+        pass
+
+
+class BoolStrategy(Strategy):
+    def run(self):
+        setattr(self.target, self.param, self.strtobool(self.val))
+
+    def strtobool(self, val):
+        """Convert a string representation of truth to it's numeric form."""
+
+        val = val.lower()
+        if val in ("y", "yes", "t", "true", "on", "1"):
+            return 1
+        elif val in ("n", "no", "f", "false", "off", "0"):
+            return 0
+        else:
+            raise ValueError("invalid truth value %r" % (val,))
+
+
+class FloatStrategy(Strategy):
+    def run(self):
+        setattr(self.target, self.param, float(self.val))
+
+
+class StringStrategy(Strategy):
+    def run(self):
+        setattr(self.target, self.param, " ".join(self.val))
+
+
+class Context:
+    def __init__(self, strategy: Strategy) -> None:
+        self._strategy = strategy
+
+    @property
+    def strategy(self) -> Strategy:
+        return self._strategy
+
+    @strategy.setter
+    def strategy(self, strategy: Strategy) -> None:
+        self._strategy = strategy
+
+    def run(self):
+        self.strategy.run()
+
+
 class Parser:
+    IS_STRING = ("label",)
+
     def __init__(self, vm):
+        self.logger = logger.getChild(self.__class__.__name__)
         self.vm = vm
         self.kls = Group(OneOrMore(Word(alphanums)))
         self.token = Suppress("->")
-        self.param = Word(alphanums)
+        self.param = Group(OneOrMore(Word(alphanums)))
         self.value = Combine(
             Optional("-") + Word(nums) + Optional(".") + Optional(Word(nums))
         ) | Group(OneOrMore(Word(alphanums)))
@@ -39,27 +105,64 @@ class Parser:
             + Optional(self.value)
         )
 
-    def parse(self, cmds):
+    def converter(self, cmds):
+        """determines the kind of parameter from the parsed string"""
+
         res = list()
-
         for cmd in cmds:
-            if len(self.event.parseString(cmd)) == 2:
+            self.logger.debug(f"running command: {cmd}")
-                kls, param = self.event.parseString(cmd)
+            match cmd_parsed := self.event.parseString(cmd):
-                target = getattr(self.vm, kls[0])[int(kls[-1])]
+                case [[kls, index], [param]]:
+                    target = getattr(self.vm, kls)[int(index)]
                     res.append(getattr(target, param))
-            elif len(self.event.parseString(cmd)) == 3:
+                case [[kls, index], [param], val] if param in self.IS_STRING:
-                kls, param, val = self.event.parseString(cmd)
+                    target = getattr(self.vm, kls)[int(index)]
-                target = getattr(self.vm, kls[0])[int(kls[-1])]
+                    context = self._get_context(ParamKinds.string, target, param, val)
-                if "".join(val) in ["off", "on"]:
+                    context.run()
-                    setattr(target, param, bool(["off", "on"].index("".join(val))))
+                case [[kls, index], [param], [val] | val]:
-                elif param in ["gain", "comp", "gate", "limit", "audibility"]:
+                    target = getattr(self.vm, kls)[int(index)]
-                    setattr(target, param, float("".join(val)))
+                    try:
-                elif param in ["label"]:
+                        context = self._get_context(ParamKinds.bool, target, param, val)
-                    setattr(target, param, " ".join(val))
+                        context.run()
-
+                    except ValueError as e:
+                        self.logger.error(f"{e}... switching to float strategy")
+                        context.strategy = FloatStrategy(target, param, val)
+                        context.run()
+                case [
+                    [kls, index],
+                    [secondary, param],
+                    [val] | val,
+                ]:
+                    primary = getattr(self.vm, kls)[int(index)]
+                    target = getattr(primary, secondary)
+                    try:
+                        context = self._get_context(ParamKinds.bool, target, param, val)
+                        context.run()
+                    except ValueError as e:
+                        self.logger.error(f"{e}... switching to float strategy")
+                        context.strategy = FloatStrategy(target, param, val)
+                        context.run()
+                case _:
+                    self.logger.error(
+                        f"unable to determine the kind of parameter from {cmd_parsed}"
+                    )
             time.sleep(0.05)
         return res
 
+    def _get_context(self, kind, *args):
+        """
+        determines a strategy for a kind of parameter and passes it to the context.
+        """
+
+        match kind:
+            case ParamKinds.bool:
+                context = Context(BoolStrategy(*args))
+            case ParamKinds.float:
+                context = Context(FloatStrategy(*args))
+            case ParamKinds.string:
+                context = Context(StringStrategy(*args))
+        return context
+
 
 def interactive_mode(parser):
     while cmd := input("Please enter command (Press <Enter> to exit)\n"):
@@ -70,25 +173,23 @@ def interactive_mode(parser):
 def main():
     # fmt: off
     cmds = (
-        "strip 0 -> mute -> on", "strip 0 -> mute", "bus 0 -> mute -> on",
+        "strip 0 -> mute -> true", "strip 0 -> mute", "bus 0 -> mute -> true",
-        "strip 0 -> mute -> off", "bus 0 -> mute -> on", "strip 3 -> solo -> on",
+        "strip 0 -> mute -> false", "bus 0 -> mute -> true", "strip 3 -> solo -> true",
-        "strip 3 -> solo -> off", "strip 1 -> A1 -> on", "strip 1 -> A1",
+        "strip 3 -> solo -> false", "strip 1 -> A1 -> true", "strip 1 -> A1",
-        "strip 1 -> A1 -> off", "strip 1 -> A1", "bus 3 -> eq -> on",
+        "strip 1 -> A1 -> false", "strip 1 -> A1", "strip 3 -> eq on -> true",
-        "bus 3 -> eq -> off", "strip 4 -> gain -> 1.2", "strip 0 -> gain -> -8.2",
+        "bus 3 -> eq on -> false", "strip 4 -> gain -> 1.2", "strip 0 -> gain -> -8.2",
         "strip 0 -> gain", "strip 1 -> label -> rode podmic", "strip 2 -> limit -> -28",
-        "strip 2 -> limit",
+        "strip 2 -> limit", "strip 3 -> comp knob -> 3.8"
     )
     # fmt: on
 
-    KIND_ID = "banana"
+    with voicemeeterlib.api("potato") as vm:
-
-    with voicemeeterlib.api(KIND_ID) as vm:
         parser = Parser(vm)
         if args.i:
             interactive_mode(parser)
             return
 
-        if res := parser.parse(cmds):
+        if res := parser.converter(cmds):
             print(res)
 
 

poetry.lock

@@ -1,21 +1,48 @@
+# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
+
 [[package]]
 name = "black"
-version = "22.12.0"
+version = "24.3.0"
 description = "The uncompromising code formatter."
-category = "dev"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
+files = [
+    {file = "black-24.3.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:7d5e026f8da0322b5662fa7a8e752b3fa2dac1c1cbc213c3d7ff9bdd0ab12395"},
+    {file = "black-24.3.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:9f50ea1132e2189d8dff0115ab75b65590a3e97de1e143795adb4ce317934995"},
+    {file = "black-24.3.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:e2af80566f43c85f5797365077fb64a393861a3730bd110971ab7a0c94e873e7"},
+    {file = "black-24.3.0-cp310-cp310-win_amd64.whl", hash = "sha256:4be5bb28e090456adfc1255e03967fb67ca846a03be7aadf6249096100ee32d0"},
+    {file = "black-24.3.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:4f1373a7808a8f135b774039f61d59e4be7eb56b2513d3d2f02a8b9365b8a8a9"},
+    {file = "black-24.3.0-cp311-cp311-macosx_11_0_arm64.whl", hash = "sha256:aadf7a02d947936ee418777e0247ea114f78aff0d0959461057cae8a04f20597"},
+    {file = "black-24.3.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:65c02e4ea2ae09d16314d30912a58ada9a5c4fdfedf9512d23326128ac08ac3d"},
+    {file = "black-24.3.0-cp311-cp311-win_amd64.whl", hash = "sha256:bf21b7b230718a5f08bd32d5e4f1db7fc8788345c8aea1d155fc17852b3410f5"},
+    {file = "black-24.3.0-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:2818cf72dfd5d289e48f37ccfa08b460bf469e67fb7c4abb07edc2e9f16fb63f"},
+    {file = "black-24.3.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:4acf672def7eb1725f41f38bf6bf425c8237248bb0804faa3965c036f7672d11"},
+    {file = "black-24.3.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c7ed6668cbbfcd231fa0dc1b137d3e40c04c7f786e626b405c62bcd5db5857e4"},
+    {file = "black-24.3.0-cp312-cp312-win_amd64.whl", hash = "sha256:56f52cfbd3dabe2798d76dbdd299faa046a901041faf2cf33288bc4e6dae57b5"},
+    {file = "black-24.3.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:79dcf34b33e38ed1b17434693763301d7ccbd1c5860674a8f871bd15139e7837"},
+    {file = "black-24.3.0-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:e19cb1c6365fd6dc38a6eae2dcb691d7d83935c10215aef8e6c38edee3f77abd"},
+    {file = "black-24.3.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:65b76c275e4c1c5ce6e9870911384bff5ca31ab63d19c76811cb1fb162678213"},
+    {file = "black-24.3.0-cp38-cp38-win_amd64.whl", hash = "sha256:b5991d523eee14756f3c8d5df5231550ae8993e2286b8014e2fdea7156ed0959"},
+    {file = "black-24.3.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:c45f8dff244b3c431b36e3224b6be4a127c6aca780853574c00faf99258041eb"},
+    {file = "black-24.3.0-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:6905238a754ceb7788a73f02b45637d820b2f5478b20fec82ea865e4f5d4d9f7"},
+    {file = "black-24.3.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:d7de8d330763c66663661a1ffd432274a2f92f07feeddd89ffd085b5744f85e7"},
+    {file = "black-24.3.0-cp39-cp39-win_amd64.whl", hash = "sha256:7bb041dca0d784697af4646d3b62ba4a6b028276ae878e53f6b4f74ddd6db99f"},
+    {file = "black-24.3.0-py3-none-any.whl", hash = "sha256:41622020d7120e01d377f74249e677039d20e6344ff5851de8a10f11f513bf93"},
+    {file = "black-24.3.0.tar.gz", hash = "sha256:a0c9c4a0771afc6919578cec71ce82a3e31e054904e7197deacbc9382671c41f"},
+]
 
 [package.dependencies]
 click = ">=8.0.0"
 mypy-extensions = ">=0.4.3"
+packaging = ">=22.0"
 pathspec = ">=0.9.0"
 platformdirs = ">=2"
-tomli = {version = ">=1.1.0", markers = "python_full_version < \"3.11.0a7\""}
+tomli = {version = ">=1.1.0", markers = "python_version < \"3.11\""}
+typing-extensions = {version = ">=4.0.1", markers = "python_version < \"3.11\""}
 
 [package.extras]
 colorama = ["colorama (>=0.4.3)"]
-d = ["aiohttp (>=3.7.4)"]
+d = ["aiohttp (>=3.7.4)", "aiohttp (>=3.7.4,!=3.9.0)"]
 jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
 uvloop = ["uvloop (>=0.15.2)"]
 
@@ -23,25 +50,34 @@ uvloop = ["uvloop (>=0.15.2)"]
 name = "cachetools"
 version = "5.3.1"
 description = "Extensible memoizing collections and decorators"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "cachetools-5.3.1-py3-none-any.whl", hash = "sha256:95ef631eeaea14ba2e36f06437f36463aac3a096799e876ee55e5cdccb102590"},
+    {file = "cachetools-5.3.1.tar.gz", hash = "sha256:dce83f2d9b4e1f732a8cd44af8e8fab2dbe46201467fc98b3ef8f269092bf62b"},
+]
 
 [[package]]
 name = "chardet"
 version = "5.1.0"
 description = "Universal encoding detector for Python 3"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "chardet-5.1.0-py3-none-any.whl", hash = "sha256:362777fb014af596ad31334fde1e8c327dfdb076e1960d1694662d46a6917ab9"},
+    {file = "chardet-5.1.0.tar.gz", hash = "sha256:0d62712b956bc154f85fb0a266e2a3c5913c2967e00348701b32411d6def31e5"},
+]
 
 [[package]]
 name = "click"
 version = "8.1.3"
 description = "Composable command line interface toolkit"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "click-8.1.3-py3-none-any.whl", hash = "sha256:bb4d8133cb15a609f44e8213d9b391b0809795062913b383c62be0ee95b1db48"},
+    {file = "click-8.1.3.tar.gz", hash = "sha256:7682dc8afb30297001674575ea00d1814d808d6a36af415a82bd481d37ba7b8e"},
+]
 
 [package.dependencies]
 colorama = {version = "*", markers = "platform_system == \"Windows\""}
@@ -50,25 +86,34 @@ colorama = {version = "*", markers = "platform_system == \"Windows\""}
 name = "colorama"
 version = "0.4.6"
 description = "Cross-platform colored terminal text."
-category = "dev"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
+files = [
+    {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
+    {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
+]
 
 [[package]]
 name = "distlib"
 version = "0.3.6"
 description = "Distribution utilities"
-category = "dev"
 optional = false
 python-versions = "*"
+files = [
+    {file = "distlib-0.3.6-py2.py3-none-any.whl", hash = "sha256:f35c4b692542ca110de7ef0bea44d73981caeb34ca0b9b6b2e6d7790dda8f80e"},
+    {file = "distlib-0.3.6.tar.gz", hash = "sha256:14bad2d9b04d3a36127ac97f30b12a19268f211063d8f8ee4f47108896e11b46"},
+]
 
 [[package]]
 name = "exceptiongroup"
 version = "1.1.1"
 description = "Backport of PEP 654 (exception groups)"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "exceptiongroup-1.1.1-py3-none-any.whl", hash = "sha256:232c37c63e4f682982c8b6459f33a8981039e5fb8756b2074364e5055c498c9e"},
+    {file = "exceptiongroup-1.1.1.tar.gz", hash = "sha256:d484c3090ba2889ae2928419117447a14daf3c1231d5e30d0aae34f354f01785"},
+]
 
 [package.extras]
 test = ["pytest (>=6)"]
@@ -77,79 +122,103 @@ test = ["pytest (>=6)"]
 name = "filelock"
 version = "3.12.2"
 description = "A platform independent file lock."
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "filelock-3.12.2-py3-none-any.whl", hash = "sha256:cbb791cdea2a72f23da6ac5b5269ab0a0d161e9ef0100e653b69049a7706d1ec"},
+    {file = "filelock-3.12.2.tar.gz", hash = "sha256:002740518d8aa59a26b0c76e10fb8c6e15eae825d34b6fdf670333fd7b938d81"},
+]
 
 [package.extras]
-docs = ["furo (>=2023.5.20)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)", "sphinx (>=7.0.1)"]
+docs = ["furo (>=2023.5.20)", "sphinx (>=7.0.1)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "diff-cover (>=7.5)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest-timeout (>=2.1)", "pytest (>=7.3.1)"]
+testing = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "diff-cover (>=7.5)", "pytest (>=7.3.1)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest-timeout (>=2.1)"]
 
 [[package]]
 name = "iniconfig"
 version = "2.0.0"
 description = "brain-dead simple config-ini parsing"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374"},
+    {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
+]
 
 [[package]]
 name = "isort"
 version = "5.12.0"
 description = "A Python utility / library to sort Python imports."
-category = "dev"
 optional = false
 python-versions = ">=3.8.0"
+files = [
+    {file = "isort-5.12.0-py3-none-any.whl", hash = "sha256:f84c2818376e66cf843d497486ea8fed8700b340f308f076c6fb1229dff318b6"},
+    {file = "isort-5.12.0.tar.gz", hash = "sha256:8bef7dde241278824a6d83f44a544709b065191b95b6e50894bdc722fcba0504"},
+]
 
 [package.extras]
 colors = ["colorama (>=0.4.3)"]
-requirements-deprecated-finder = ["pip-api", "pipreqs"]
 pipfile-deprecated-finder = ["pip-shims (>=0.5.2)", "pipreqs", "requirementslib"]
 plugins = ["setuptools"]
+requirements-deprecated-finder = ["pip-api", "pipreqs"]
 
 [[package]]
 name = "mypy-extensions"
 version = "1.0.0"
 description = "Type system extensions for programs checked with the mypy type checker."
-category = "dev"
 optional = false
 python-versions = ">=3.5"
+files = [
+    {file = "mypy_extensions-1.0.0-py3-none-any.whl", hash = "sha256:4392f6c0eb8a5668a69e23d168ffa70f0be9ccfd32b5cc2d26a34ae5b844552d"},
+    {file = "mypy_extensions-1.0.0.tar.gz", hash = "sha256:75dbf8955dc00442a438fc4d0666508a9a97b6bd41aa2f0ffe9d2f2725af0782"},
+]
 
 [[package]]
 name = "packaging"
 version = "23.1"
 description = "Core utilities for Python packages"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "packaging-23.1-py3-none-any.whl", hash = "sha256:994793af429502c4ea2ebf6bf664629d07c1a9fe974af92966e4b8d2df7edc61"},
+    {file = "packaging-23.1.tar.gz", hash = "sha256:a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f"},
+]
 
 [[package]]
 name = "pathspec"
 version = "0.11.1"
 description = "Utility library for gitignore style pattern matching of file paths."
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "pathspec-0.11.1-py3-none-any.whl", hash = "sha256:d8af70af76652554bd134c22b3e8a1cc46ed7d91edcdd721ef1a0c51a84a5293"},
+    {file = "pathspec-0.11.1.tar.gz", hash = "sha256:2798de800fa92780e33acca925945e9a19a133b715067cf165b8866c15a31687"},
+]
 
 [[package]]
 name = "platformdirs"
 version = "3.6.0"
 description = "A small Python package for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "platformdirs-3.6.0-py3-none-any.whl", hash = "sha256:ffa199e3fbab8365778c4a10e1fbf1b9cd50707de826eb304b50e57ec0cc8d38"},
+    {file = "platformdirs-3.6.0.tar.gz", hash = "sha256:57e28820ca8094678b807ff529196506d7a21e17156cb1cddb3e74cebce54640"},
+]
 
 [package.extras]
-docs = ["furo (>=2023.5.20)", "proselint (>=0.13)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)", "sphinx (>=7.0.1)"]
+docs = ["furo (>=2023.5.20)", "proselint (>=0.13)", "sphinx (>=7.0.1)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)"]
-test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest (>=7.3.1)"]
+test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=7.3.1)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)"]
 
 [[package]]
 name = "pluggy"
 version = "1.1.0"
 description = "plugin and hook calling mechanisms for python"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "pluggy-1.1.0-py3-none-any.whl", hash = "sha256:d81d19a3a88d82ed06998353ce5d5c02587ef07ee2d808ae63904ab0ccef0087"},
+    {file = "pluggy-1.1.0.tar.gz", hash = "sha256:c500b592c5512df35622e4faf2135aa0b7e989c7d31344194b4afb9d5e47b1bf"},
+]
 
 [package.extras]
 dev = ["pre-commit", "tox"]
@@ -159,25 +228,31 @@ testing = ["pytest", "pytest-benchmark"]
 name = "pyproject-api"
 version = "1.5.2"
 description = "API to interact with the python pyproject.toml based projects"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "pyproject_api-1.5.2-py3-none-any.whl", hash = "sha256:9cffcbfb64190f207444d7579d315f3278f2c04ba46d685fad93197b5326d348"},
+    {file = "pyproject_api-1.5.2.tar.gz", hash = "sha256:999f58fa3c92b23ebd31a6bad5d1f87d456744d75e05391be7f5c729015d3d91"},
+]
 
 [package.dependencies]
 packaging = ">=23.1"
 tomli = {version = ">=2.0.1", markers = "python_version < \"3.11\""}
 
 [package.extras]
-docs = ["furo (>=2023.5.20)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)", "sphinx (>=7.0.1)"]
+docs = ["furo (>=2023.5.20)", "sphinx (>=7.0.1)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)"]
-testing = ["covdefaults (>=2.3)", "importlib-metadata (>=6.6)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest (>=7.3.1)", "setuptools (>=67.8)", "wheel (>=0.40)"]
+testing = ["covdefaults (>=2.3)", "importlib-metadata (>=6.6)", "pytest (>=7.3.1)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "setuptools (>=67.8)", "wheel (>=0.40)"]
 
 [[package]]
 name = "pytest"
-version = "7.3.2"
+version = "7.4.4"
 description = "pytest: simple powerful testing with Python"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "pytest-7.4.4-py3-none-any.whl", hash = "sha256:b090cdf5ed60bf4c45261be03239c2c1c22df034fbffe691abe93cd80cea01d8"},
+    {file = "pytest-7.4.4.tar.gz", hash = "sha256:2cf0005922c6ace4a3e2ec8b4080eb0d9753fdc93107415332f50ce9e7994280"},
+]
 
 [package.dependencies]
 colorama = {version = "*", markers = "sys_platform == \"win32\""}
@@ -194,9 +269,12 @@ testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "no
 name = "pytest-randomly"
 version = "3.12.0"
 description = "Pytest plugin to randomly order tests and control random.seed."
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "pytest-randomly-3.12.0.tar.gz", hash = "sha256:d60c2db71ac319aee0fc6c4110a7597d611a8b94a5590918bfa8583f00caccb2"},
+    {file = "pytest_randomly-3.12.0-py3-none-any.whl", hash = "sha256:f4f2e803daf5d1ba036cc22bf4fe9dbbf99389ec56b00e5cba732fb5c1d07fdd"},
+]
 
 [package.dependencies]
 pytest = "*"
@@ -205,28 +283,63 @@ pytest = "*"
 name = "pytest-repeat"
 version = "0.9.1"
 description = "pytest plugin for repeating tests"
-category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+files = [
+    {file = "pytest-repeat-0.9.1.tar.gz", hash = "sha256:5cd3289745ab3156d43eb9c8e7f7d00a926f3ae5c9cf425bec649b2fe15bad5b"},
+    {file = "pytest_repeat-0.9.1-py2.py3-none-any.whl", hash = "sha256:4474a7d9e9137f6d8cc8ae297f8c4168d33c56dd740aa78cfffe562557e6b96e"},
+]
 
 [package.dependencies]
 pytest = ">=3.6"
 
+[[package]]
+name = "ruff"
+version = "0.1.3"
+description = "An extremely fast Python linter, written in Rust."
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "ruff-0.1.3-py3-none-macosx_10_7_x86_64.whl", hash = "sha256:b46d43d51f7061652eeadb426a9e3caa1e0002470229ab2fc19de8a7b0766901"},
+    {file = "ruff-0.1.3-py3-none-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl", hash = "sha256:b8afeb9abd26b4029c72adc9921b8363374f4e7edb78385ffaa80278313a15f9"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:ca3cf365bf32e9ba7e6db3f48a4d3e2c446cd19ebee04f05338bc3910114528b"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:4874c165f96c14a00590dcc727a04dca0cfd110334c24b039458c06cf78a672e"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:eec2dd31eed114e48ea42dbffc443e9b7221976554a504767ceaee3dd38edeb8"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:dc3ec4edb3b73f21b4aa51337e16674c752f1d76a4a543af56d7d04e97769613"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:2e3de9ed2e39160800281848ff4670e1698037ca039bda7b9274f849258d26ce"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:1c595193881922cc0556a90f3af99b1c5681f0c552e7a2a189956141d8666fe8"},
+    {file = "ruff-0.1.3-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:0f75e670d529aa2288cd00fc0e9b9287603d95e1536d7a7e0cafe00f75e0dd9d"},
+    {file = "ruff-0.1.3-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:76dd49f6cd945d82d9d4a9a6622c54a994689d8d7b22fa1322983389b4892e20"},
+    {file = "ruff-0.1.3-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:918b454bc4f8874a616f0d725590277c42949431ceb303950e87fef7a7d94cb3"},
+    {file = "ruff-0.1.3-py3-none-musllinux_1_2_i686.whl", hash = "sha256:d8859605e729cd5e53aa38275568dbbdb4fe882d2ea2714c5453b678dca83784"},
+    {file = "ruff-0.1.3-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:0b6c55f5ef8d9dd05b230bb6ab80bc4381ecb60ae56db0330f660ea240cb0d4a"},
+    {file = "ruff-0.1.3-py3-none-win32.whl", hash = "sha256:3e7afcbdcfbe3399c34e0f6370c30f6e529193c731b885316c5a09c9e4317eef"},
+    {file = "ruff-0.1.3-py3-none-win_amd64.whl", hash = "sha256:7a18df6638cec4a5bd75350639b2bb2a2366e01222825562c7346674bdceb7ea"},
+    {file = "ruff-0.1.3-py3-none-win_arm64.whl", hash = "sha256:12fd53696c83a194a2db7f9a46337ce06445fb9aa7d25ea6f293cf75b21aca9f"},
+    {file = "ruff-0.1.3.tar.gz", hash = "sha256:3ba6145369a151401d5db79f0a47d50e470384d0d89d0d6f7fab0b589ad07c34"},
+]
+
 [[package]]
 name = "tomli"
 version = "2.0.1"
 description = "A lil' TOML parser"
-category = "main"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
+    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+]
 
 [[package]]
 name = "tox"
 version = "4.6.3"
 description = "tox is a generic virtualenv management and test command line tool"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "tox-4.6.3-py3-none-any.whl", hash = "sha256:2946a0bb38924c3a9f9575c7fb4ca1f4c11a7c69c61592f176778892155cb50c"},
+    {file = "tox-4.6.3.tar.gz", hash = "sha256:9e2c5091a117d03b583c57c4c40aecd068099c17d40520e7b165e85c19334534"},
+]
 
 [package.dependencies]
 cachetools = ">=5.3.1"
@@ -241,16 +354,30 @@ tomli = {version = ">=2.0.1", markers = "python_version < \"3.11\""}
 virtualenv = ">=20.23.1"
 
 [package.extras]
-docs = ["furo (>=2023.5.20)", "sphinx-argparse-cli (>=1.11.1)", "sphinx-autodoc-typehints (>=1.23.2,!=1.23.4)", "sphinx-copybutton (>=0.5.2)", "sphinx-inline-tabs (>=2023.4.21)", "sphinx (>=7.0.1)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
+docs = ["furo (>=2023.5.20)", "sphinx (>=7.0.1)", "sphinx-argparse-cli (>=1.11.1)", "sphinx-autodoc-typehints (>=1.23.2,!=1.23.4)", "sphinx-copybutton (>=0.5.2)", "sphinx-inline-tabs (>=2023.4.21)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
-testing = ["build[virtualenv] (>=0.10)", "covdefaults (>=2.3)", "detect-test-pollution (>=1.1.1)", "devpi-process (>=0.3.1)", "diff-cover (>=7.6)", "distlib (>=0.3.6)", "flaky (>=3.7)", "hatch-vcs (>=0.3)", "hatchling (>=1.17.1)", "psutil (>=5.9.5)", "pytest-cov (>=4.1)", "pytest-mock (>=3.11.1)", "pytest-xdist (>=3.3.1)", "pytest (>=7.3.2)", "re-assert (>=1.1)", "time-machine (>=2.10)", "wheel (>=0.40)"]
+testing = ["build[virtualenv] (>=0.10)", "covdefaults (>=2.3)", "detect-test-pollution (>=1.1.1)", "devpi-process (>=0.3.1)", "diff-cover (>=7.6)", "distlib (>=0.3.6)", "flaky (>=3.7)", "hatch-vcs (>=0.3)", "hatchling (>=1.17.1)", "psutil (>=5.9.5)", "pytest (>=7.3.2)", "pytest-cov (>=4.1)", "pytest-mock (>=3.11.1)", "pytest-xdist (>=3.3.1)", "re-assert (>=1.1)", "time-machine (>=2.10)", "wheel (>=0.40)"]
+
+[[package]]
+name = "typing-extensions"
+version = "4.10.0"
+description = "Backported and Experimental Type Hints for Python 3.8+"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "typing_extensions-4.10.0-py3-none-any.whl", hash = "sha256:69b1a937c3a517342112fb4c6df7e72fc39a38e7891a5730ed4985b5214b5475"},
+    {file = "typing_extensions-4.10.0.tar.gz", hash = "sha256:b0abd7c89e8fb96f98db18d86106ff1d90ab692004eb746cf6eda2682f91b3cb"},
+]
 
 [[package]]
 name = "virtualenv"
 version = "20.23.1"
 description = "Virtual Python Environment builder"
-category = "dev"
 optional = false
 python-versions = ">=3.7"
+files = [
+    {file = "virtualenv-20.23.1-py3-none-any.whl", hash = "sha256:34da10f14fea9be20e0fd7f04aba9732f84e593dac291b757ce42e3368a39419"},
+    {file = "virtualenv-20.23.1.tar.gz", hash = "sha256:8ff19a38c1021c742148edc4f81cb43d7f8c6816d2ede2ab72af5b84c749ade1"},
+]
 
 [package.dependencies]
 distlib = ">=0.3.6,<1"
@@ -258,34 +385,10 @@ filelock = ">=3.12,<4"
 platformdirs = ">=3.5.1,<4"
 
 [package.extras]
-docs = ["furo (>=2023.5.20)", "proselint (>=0.13)", "sphinx-argparse (>=0.4)", "sphinx (>=7.0.1)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
+docs = ["furo (>=2023.5.20)", "proselint (>=0.13)", "sphinx (>=7.0.1)", "sphinx-argparse (>=0.4)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
-test = ["covdefaults (>=2.3)", "coverage-enable-subprocess (>=1)", "coverage (>=7.2.7)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest-env (>=0.8.1)", "pytest-freezer (>=0.4.6)", "pytest-mock (>=3.10)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "pytest (>=7.3.1)", "setuptools (>=67.8)", "time-machine (>=2.9)"]
+test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest (>=7.3.1)", "pytest-env (>=0.8.1)", "pytest-freezer (>=0.4.6)", "pytest-mock (>=3.10)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "setuptools (>=67.8)", "time-machine (>=2.9)"]
 
 [metadata]
-lock-version = "1.1"
+lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "5d0edd070ea010edb4e2ade88dc37324b8b4b04f22db78e49db161185365849b"
+content-hash = "d4193db5ebc240288a21da72fa78788dfb71c08b6ecd25e365ce7fb1b0f27ac4"
-
-[metadata.files]
-black = []
-cachetools = []
-chardet = []
-click = []
-colorama = []
-distlib = []
-exceptiongroup = []
-filelock = []
-iniconfig = []
-isort = []
-mypy-extensions = []
-packaging = []
-pathspec = []
-platformdirs = []
-pluggy = []
-pyproject-api = []
-pytest = []
-pytest-randomly = []
-pytest-repeat = []
-tomli = []
-tox = []
-virtualenv = []

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "voicemeeter-api"
-version = "2.4.4"
+version = "2.6.0"
 description = "A Python wrapper for the Voiceemeter API"
 authors = ["onyx-and-iris <code@onyxandiris.online>"]
 license = "MIT"
@@ -13,13 +13,14 @@ packages = [{ include = "voicemeeterlib" }]
 python = "^3.10"
 tomli = { version = "^2.0.1", python = "<3.11" }
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.group.dev.dependencies]
-pytest = "^7.1.2"
+pytest = "^7.4.4"
 pytest-randomly = "^3.12.0"
 pytest-repeat = "^0.9.1"
-black = "^22.3.0"
+black = ">=22.3,<25.0"
 isort = "^5.10.1"
 tox = "^4.6.3"
+ruff = "^0.1.3"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]
@@ -33,12 +34,15 @@ levels = "scripts:ex_levels"
 midi = "scripts:ex_midi"
 obs = "scripts:ex_obs"
 observer = "scripts:ex_observer"
-test = "scripts:test"
+basic = "scripts:test_basic"
+banana = "scripts:test_banana"
+potato = "scripts:test_potato"
+all = "scripts:test_all"
 
 [tool.tox]
 legacy_tox_ini = """
 [tox]
-envlist = py310,py311
+envlist = py310,py311,py312
 
 [testenv]
 allowlist_externals = poetry
@@ -46,3 +50,97 @@ commands =
   poetry install -v
   poetry run pytest tests/
 """
+
+[tool.black]
+line-length = 88
+
+[tool.ruff]
+select = [
+    "E",
+    "F",
+]
+ignore = [
+    "E501",
+]
+fixable = [
+    "A",
+    "B",
+    "C",
+    "D",
+    "E",
+    "F",
+    "G",
+    "I",
+    "N",
+    "Q",
+    "S",
+    "T",
+    "W",
+    "ANN",
+    "ARG",
+    "BLE",
+    "COM",
+    "DJ",
+    "DTZ",
+    "EM",
+    "ERA",
+    "EXE",
+    "FBT",
+    "ICN",
+    "INP",
+    "ISC",
+    "NPY",
+    "PD",
+    "PGH",
+    "PIE",
+    "PL",
+    "PT",
+    "PTH",
+    "PYI",
+    "RET",
+    "RSE",
+    "RUF",
+    "SIM",
+    "SLF",
+    "TCH",
+    "TID",
+    "TRY",
+    "UP",
+    "YTT",
+]
+unfixable = []
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "venv",
+]
+line-length = 88
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+target-version = "py310"
+
+[tool.ruff.mccabe]
+max-complexity = 10
+
+[tool.ruff.per-file-ignores]
+"__init__.py" = [
+    "E402",
+    "F401",
+]

scripts.py

@@ -1,3 +1,4 @@
+import os
 import subprocess
 import sys
 from pathlib import Path
@@ -38,5 +39,21 @@ def ex_observer():
     subprocess.run([sys.executable, str(scriptpath)])
 
 
-def test():
+def test_basic():
+    os.environ["KIND"] = "basic"
     subprocess.run(["tox"])
+
+
+def test_banana():
+    os.environ["KIND"] = "banana"
+    subprocess.run(["tox"])
+
+
+def test_potato():
+    os.environ["KIND"] = "potato"
+    subprocess.run(["tox"])
+
+
+def test_all():
+    steps = [test_basic, test_banana, test_potato]
+    [step() for step in steps]

tests/__init__.py

@@ -1,3 +1,4 @@
+import os
 import random
 import sys
 from dataclasses import dataclass
@@ -30,8 +31,10 @@ class Data:
         return (2 * self.phys_in) + (8 * self.virt_in)
 
 
-# let's keep things random
+# get KIND_ID from env var, otherwise set to random
-KIND_ID = random.choice(tuple(kind_id.name.lower() for kind_id in KindId))
+KIND_ID = os.environ.get(
+    "KIND", random.choice(tuple(kind_id.name.lower() for kind_id in KindId))
+)
 vm = voicemeeterlib.api(KIND_ID)
 kind = kindmap(KIND_ID)
 

tests/banana.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 155"><title>tests: 155</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">155</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">155</text></g></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 159"><title>tests: 159</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">159</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">159</text></g></svg>

tests/basic.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 112"><title>tests: 112</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">112</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">112</text></g></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 116"><title>tests: 116</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">116</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">116</text></g></svg>

tests/potato.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 164"><title>tests: 164</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">164</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">164</text></g></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="68" height="20" role="img" aria-label="tests: 184"><title>tests: 184</title><linearGradient id="s" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="r"><rect width="68" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#r)"><rect width="37" height="20" fill="#555"/><rect x="37" width="31" height="20" fill="#4c1"/><rect width="68" height="20" fill="url(#s)"/></g><g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="110"><text aria-hidden="true" x="195" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="270">tests</text><text x="195" y="140" transform="scale(.1)" fill="#fff" textLength="270">tests</text><text aria-hidden="true" x="515" y="150" fill="#010101" fill-opacity=".3" transform="scale(.1)" textLength="210">184</text><text x="515" y="140" transform="scale(.1)" fill="#fff" textLength="210">184</text></g></svg>

tests/pre-commit.ps1

@@ -25,7 +25,11 @@ Function Get-TimeStamp {
 if ($MyInvocation.InvocationName -ne ".") {
     Invoke-Expression ".\.venv\Scripts\Activate.ps1"
 
+    @("potato") | ForEach-Object {
+        $env:KIND = $_
         RunTests        
+    }
+
 
     Invoke-Expression "deactivate"
 }

tests/test_configs.py

@@ -12,37 +12,37 @@ class TestUserConfigs:
     def setup_class(cls):
         vm.apply_config("example")
 
-    def test_it_vm_config_string(self):
+    def test_it_tests_vm_config_string(self):
         assert "PhysStrip" in vm.strip[data.phys_in].label
         assert "VirtStrip" in vm.strip[data.virt_in].label
         assert "PhysBus" in vm.bus[data.phys_out].label
         assert "VirtBus" in vm.bus[data.virt_out].label
 
-    def test_it_vm_config_bool(self):
+    def test_it_tests_vm_config_bool(self):
         assert vm.strip[0].A1 == True
 
     @pytest.mark.skipif(
         data.name != "potato",
         reason="Skip test if kind is not potato",
     )
-    def test_it_vm_config_bool_strip_eq_on(self):
+    def test_it_tests_vm_config_bool_strip_eq_on(self):
         assert vm.strip[data.phys_in].eq.on == True
 
     @pytest.mark.skipif(
         data.name != "banana",
         reason="Skip test if kind is not banana",
     )
-    def test_it_vm_config_bool_bus_eq_ab(self):
+    def test_it_tests_vm_config_bool_bus_eq_ab(self):
         assert vm.bus[data.phys_out].eq.ab == True
 
     @pytest.mark.skipif(
         "not config.getoption('--run-slow')",
         reason="Only run when --run-slow is given",
     )
-    def test_it_vm_config_busmode(self):
+    def test_it_tests_vm_config_busmode(self):
         assert vm.bus[data.phys_out].mode.get() == "composite"
 
-    def test_it_vm_config_bass_med_high(self):
+    def test_it_tests_vm_config_bass_med_high(self):
         assert vm.strip[data.virt_in].bass == -3.2
         assert vm.strip[data.virt_in].mid == 1.5
         assert vm.strip[data.virt_in].high == 2.1

tests/test_errors.py

@@ -0,0 +1,49 @@
+import re
+
+import pytest
+
+import voicemeeterlib
+from tests import data, vm
+
+
+class TestErrors:
+    __test__ = True
+
+    def test_it_tests_an_unknown_kind(self):
+        with pytest.raises(
+            voicemeeterlib.error.VMError,
+            match="Unknown Voicemeeter kind 'unknown_kind'",
+        ):
+            voicemeeterlib.api("unknown_kind")
+
+    def test_it_tests_an_unknown_parameter(self):
+        with pytest.raises(
+            voicemeeterlib.error.CAPIError,
+            match="VBVMR_SetParameterFloat returned -3",
+        ) as exc_info:
+            vm.set("unknown.parameter", 1)
+
+        e = exc_info.value
+        assert e.code == -3
+        assert e.fn_name == "VBVMR_SetParameterFloat"
+
+    def test_it_tests_an_unknown_config_name(self):
+        EXPECTED_MSG = (
+            "No config with name 'unknown' is loaded into memory",
+            f"Known configs: {list(vm.configs.keys())}",
+        )
+
+        with pytest.raises(
+            voicemeeterlib.error.VMError, match=re.escape("\n".join(EXPECTED_MSG))
+        ):
+            vm.apply_config("unknown")
+
+    def test_it_tests_an_invalid_config_key(self):
+        CONFIG = {
+            "strip-0": {"A1": True, "B1": True, "gain": -6.0},
+            "bus-0": {"mute": True, "eq": {"on": True}},
+            "unknown-0": {"state": True},
+            "vban-out-1": {"name": "streamname"},
+        }
+        with pytest.raises(ValueError, match="invalid config key 'unknown-0'"):
+            vm.apply(CONFIG)

tests/test_factory.py

@@ -10,7 +10,7 @@ class TestRemoteFactories:
         data.name != "basic",
         reason="Skip test if kind is not basic",
     )
-    def test_it_vm_remote_attrs_for_basic(self):
+    def test_it_tests_vm_remote_attrs_for_basic(self):
         assert hasattr(vm, "strip")
         assert hasattr(vm, "bus")
         assert hasattr(vm, "command")
@@ -28,7 +28,7 @@ class TestRemoteFactories:
         data.name != "banana",
         reason="Skip test if kind is not banana",
     )
-    def test_it_vm_remote_attrs_for_banana(self):
+    def test_it_tests_vm_remote_attrs_for_banana(self):
         assert hasattr(vm, "strip")
         assert hasattr(vm, "bus")
         assert hasattr(vm, "command")
@@ -48,7 +48,7 @@ class TestRemoteFactories:
         data.name != "potato",
         reason="Skip test if kind is not potato",
     )
-    def test_it_vm_remote_attrs_for_potato(self):
+    def test_it_tests_vm_remote_attrs_for_potato(self):
         assert hasattr(vm, "strip")
         assert hasattr(vm, "bus")
         assert hasattr(vm, "command")

voicemeeterlib/bus.py

@@ -173,7 +173,7 @@ class BusDevice(IRemote):
 
 class VirtualBus(Bus):
     @classmethod
-    def make(cls, kind):
+    def make(cls, remote, i, kind):
         """
         Factory method for VirtualBus.
 
@@ -183,7 +183,13 @@ class VirtualBus(Bus):
         """
         kls = (cls,)
         if kind.name == "basic":
-            kls += (PhysicalBus,)
+            return type(
+                "VirtualBus",
+                kls,
+                {
+                    "device": BusDevice.make(remote, i),
+                },
+            )
         elif kind.name == "potato":
             EFFECTS_cls = _make_effects_mixin()
             kls += (EFFECTS_cls,)
@@ -306,7 +312,7 @@ def bus_factory(is_phys_bus, remote, i) -> Union[PhysicalBus, VirtualBus]:
     BUS_cls = (
         PhysicalBus.make(remote, i, remote.kind)
         if is_phys_bus
-        else VirtualBus.make(remote.kind)
+        else VirtualBus.make(remote, i, remote.kind)
     )
     BUSMODEMIXIN_cls = _make_bus_mode_mixin()
     return type(

voicemeeterlib/cbindings.py

@@ -121,5 +121,5 @@ class CBindings(metaclass=ABCMeta):
                 raise CAPIError(func.__name__, res)
             return res
         except CAPIError as e:
-            self.logger_cbindings.exception(str(e))
+            self.logger_cbindings.exception(f"{type(e).__name__}: {e}")
             raise

voicemeeterlib/error.py

@@ -1,12 +1,5 @@
 class VMError(Exception):
-    """Base VM Exception class. Raised when general errors occur."""
+    """Base voicemeeterlib exception class."""
-
-    def __init__(self, msg):
-        self.message = msg
-        super().__init__(self.message)
-
-    def __str__(self):
-        return f"{type(self).__name__}: {self.message}"
 
 
 class InstallError(VMError):
@@ -16,7 +9,16 @@ class InstallError(VMError):
 class CAPIError(VMError):
     """Exception raised when the C-API returns an error code"""
 
-    def __init__(self, fn_name, code, msg=None):
+    def __init__(self, fn_name, code):
         self.fn_name = fn_name
         self.code = code
-        super(CAPIError, self).__init__(msg if msg else f"{fn_name} returned {code}")
+        if self.code == -9:
+            message = " ".join(
+                (
+                    f"no bind for {self.fn_name}.",
+                    "are you using an old version of the API?",
+                )
+            )
+        else:
+            message = f"{self.fn_name} returned {self.code}"
+        super().__init__(message)

voicemeeterlib/event.py

@@ -16,7 +16,7 @@ class Event:
         if self.any():
             info += (f"now listening for {', '.join(self.get())} events",)
         else:
-            info += (f"not listening for any events",)
+            info += ("not listening for any events",)
         self.logger.info(", ".join(info))
 
     @property

voicemeeterlib/factory.py

@@ -114,6 +114,8 @@ class FactoryBase(Remote):
             "mdirty": False,
             "midi": False,
             "ldirty": False,
+            "timeout": 2,
+            "bits": 64,
         }
         if "subs" in kwargs:
             defaultkwargs |= kwargs.pop("subs")  # for backwards compatibility

voicemeeterlib/inst.py

@@ -5,36 +5,41 @@ from pathlib import Path
 
 from .error import InstallError
 
-bits = 64 if ct.sizeof(ct.c_voidp) == 8 else 32
+BITS = 64 if ct.sizeof(ct.c_void_p) == 8 else 32
 
 if platform.system() != "Windows":
     raise InstallError("Only Windows OS supported")
 
 
 VM_KEY = "VB:Voicemeeter {17359A74-1236-5467}"
-REG_KEY = "".join(
+REG_KEY = "\\".join(
-    [
+    filter(
+        None,
+        (
             "SOFTWARE",
-        ("\\WOW6432Node" if bits == 64 else ""),
+            "WOW6432Node" if BITS == 64 else "",
-        "\\Microsoft\\Windows\\CurrentVersion\\Uninstall",
+            "Microsoft",
-    ]
+            "Windows",
+            "CurrentVersion",
+            "Uninstall",
+        ),
+    )
 )
 
 
 def get_vmpath():
     with winreg.OpenKey(
-        winreg.HKEY_LOCAL_MACHINE, r"{}".format(REG_KEY + "\\" + VM_KEY)
+        winreg.HKEY_LOCAL_MACHINE, r"{}".format("\\".join((REG_KEY, VM_KEY)))
     ) as vm_key:
-        return winreg.QueryValueEx(vm_key, r"UninstallString")[0]
+        return winreg.QueryValueEx(vm_key, r"UninstallString")[0].strip('"')
 
 
 try:
-    vm_path = Path(get_vmpath())
+    vm_parent = Path(get_vmpath()).parent
 except FileNotFoundError as e:
-    raise InstallError(f"Unable to fetch DLL path from the registry") from e
+    raise InstallError("Unable to fetch DLL path from the registry") from e
-vm_parent = vm_path.parent
 
-DLL_NAME = f'VoicemeeterRemote{"64" if bits == 64 else ""}.dll'
+DLL_NAME = f'VoicemeeterRemote{"64" if BITS == 64 else ""}.dll'
 
 dll_path = vm_parent.joinpath(DLL_NAME)
 if not dll_path.is_file():

voicemeeterlib/kinds.py

@@ -30,6 +30,7 @@ class KindMapClass(metaclass=SingletonType):
     vban: tuple
     asio: tuple
     insert: int
+    composite: int
 
     @property
     def phys_in(self) -> int:
@@ -75,6 +76,7 @@ class BasicMap(KindMapClass):
     vban: tuple = (4, 4, 1, 1)
     asio: tuple = (0, 0)
     insert: int = 0
+    composite: int = 0
 
 
 @dataclass
@@ -85,6 +87,7 @@ class BananaMap(KindMapClass):
     vban: tuple = (8, 8, 1, 1)
     asio: tuple = (6, 8)
     insert: int = 22
+    composite: int = 8
 
 
 @dataclass
@@ -95,6 +98,7 @@ class PotatoMap(KindMapClass):
     vban: tuple = (8, 8, 1, 1)
     asio: tuple = (10, 8)
     insert: int = 34
+    composite: int = 8
 
 
 def kind_factory(kind_id):

voicemeeterlib/misc.py

@@ -70,7 +70,7 @@ class Patch(IRemote):
 
     @property
     def identifier(self) -> str:
-        return f"patch"
+        return "patch"
 
     @property
     def postfadercomp(self) -> bool:
@@ -92,7 +92,7 @@ class Patch(IRemote):
 class Asio(IRemote):
     @property
     def identifier(self) -> str:
-        return f"patch"
+        return "patch"
 
 
 class AsioIn(Asio):

voicemeeterlib/recorder.py

@@ -126,7 +126,7 @@ class Recorder(IRemote):
 
         time_str = str(time_str)  # coerce the type
         if (
-            match := re.match(
+            re.match(
                 r"^(?:[01]\d|2[0123]):(?:[012345]\d):(?:[012345]\d)$",
                 time_str,
             )
@@ -135,7 +135,7 @@ class Recorder(IRemote):
             self.setter("goto", get_sec())
         else:
             self.logger.warning(
-                f"goto expects a string that matches the format 'hh:mm:ss'"
+                "goto expects a string that matches the format 'hh:mm:ss'"
             )
 
     def filetype(self, val: str):

voicemeeterlib/remote.py

@@ -9,12 +9,12 @@ from typing import Iterable, Optional, Union
 from .cbindings import CBindings
 from .error import CAPIError, VMError
 from .event import Event
-from .inst import bits
+from .inst import BITS
 from .kinds import KindId
 from .misc import Midi, VmGui
 from .subject import Subject
 from .updater import Producer, Updater
-from .util import deep_merge, grouper, polling, script
+from .util import deep_merge, grouper, polling, script, timeout
 
 logger = logging.getLogger(__name__)
 
@@ -39,6 +39,12 @@ class Remote(CBindings):
         for attr, val in kwargs.items():
             setattr(self, attr, val)
 
+        if self.bits not in (32, 64):
+            self.logger.warning(
+                f"kwarg bits got {self.bits}, expected either 32 or 64, defaulting to 64"
+            )
+            self.bits = 64
+
     def __enter__(self):
         """setup procedures"""
         self.login()
@@ -67,6 +73,7 @@ class Remote(CBindings):
     def stopped(self):
         return self.stop_event is None or self.stop_event.is_set()
 
+    @timeout
     def login(self) -> None:
         """Login to the API, initialize dirty parameters"""
         self.gui.launched = self.call(self.bind_login, ok=(0, 1)) == 0
@@ -75,20 +82,14 @@ class Remote(CBindings):
                 "Voicemeeter engine running but GUI not launched. Launching the GUI now."
             )
             self.run_voicemeeter(self.kind.name)
-        self.logger.info(
-            f"{type(self).__name__}: Successfully logged into {self} version {self.version}"
-        )
-        self.clear_dirty()
 
     def run_voicemeeter(self, kind_id: str) -> None:
         if kind_id not in (kind.name.lower() for kind in KindId):
             raise VMError(f"Unexpected Voicemeeter type: '{kind_id}'")
-        if kind_id == "potato" and bits == 8:
-            value = KindId[kind_id.upper()].value + 3
-        else:
         value = KindId[kind_id.upper()].value
+        if BITS == 64 and self.bits == 64:
+            value += 3
         self.call(self.bind_run_voicemeeter, value)
-        time.sleep(1)
 
     @property
     def type(self) -> str:
@@ -121,13 +122,7 @@ class Remote(CBindings):
             return self.call(self.bind_macro_button_is_dirty, ok=(0, 1)) == 1
         except AttributeError as e:
             self.logger.exception(f"{type(e).__name__}: {e}")
-            ERR_MSG = (
+            raise CAPIError("VBVMR_MacroButton_IsDirty", -9) from e
-                "no bind for VBVMR_MacroButton_IsDirty.",
-                "are you using an old version of the API?",
-            )
-            raise CAPIError(
-                "VBVMR_MacroButton_IsDirty", -9, msg=" ".join(ERR_MSG)
-            ) from e
 
     @property
     def ldirty(self) -> bool:
@@ -187,13 +182,7 @@ class Remote(CBindings):
             )
         except AttributeError as e:
             self.logger.exception(f"{type(e).__name__}: {e}")
-            ERR_MSG = (
+            raise CAPIError("VBVMR_MacroButton_GetStatus", -9) from e
-                "no bind for VBVMR_MacroButton_GetStatus.",
-                "are you using an old version of the API?",
-            )
-            raise CAPIError(
-                "VBVMR_MacroButton_GetStatus", -9, msg=" ".join(ERR_MSG)
-            ) from e
         return int(c_state.value)
 
     def set_buttonstatus(self, id_: int, val: int, mode: int) -> None:
@@ -208,13 +197,7 @@ class Remote(CBindings):
             )
         except AttributeError as e:
             self.logger.exception(f"{type(e).__name__}: {e}")
-            ERR_MSG = (
+            raise CAPIError("VBVMR_MacroButton_SetStatus", -9) from e
-                "no bind for VBVMR_MacroButton_SetStatus.",
-                "are you using an old version of the API?",
-            )
-            raise CAPIError(
-                "VBVMR_MacroButton_SetStatus", -9, msg=" ".join(ERR_MSG)
-            ) from e
         self.cache[f"mb_{id_}_{mode}"] = int(c_state.value)
 
     def get_num_devices(self, direction: str = None) -> int:
@@ -299,16 +282,25 @@ class Remote(CBindings):
         minor delay between each recursion
         """
 
-        def param(key):
+        def target(key):
-            obj, m2, *rem = key.split("-")
+            match key.split("-"):
-            index = int(m2) if m2.isnumeric() else int(*rem)
+                case ["strip" | "bus" | "button" as kls, index] if index.isnumeric():
-            if obj in ("strip", "bus", "button"):
+                    target = getattr(self, kls)
-                return getattr(self, obj)[index]
+                case [
-            elif obj == "vban":
+                    "vban",
-                return getattr(getattr(self, obj), f"{m2}stream")[index]
+                    "in" | "instream" | "out" | "outstream" as direction,
-            raise ValueError(obj)
+                    index,
+                ] if index.isnumeric():
+                    target = getattr(
+                        self.vban, f"{direction.removesuffix('stream')}stream"
+                    )
+                case _:
+                    ERR_MSG = f"invalid config key '{key}'"
+                    self.logger.error(ERR_MSG)
+                    raise ValueError(ERR_MSG)
+            return target[int(index)]
 
-        [param(key).apply(datum).then_wait() for key, datum in data.items()]
+        [target(key).apply(di).then_wait() for key, di in data.items()]
 
     def apply_config(self, name):
         """applies a config from memory"""

voicemeeterlib/strip.py

@@ -90,7 +90,7 @@ class PhysicalStrip(Strip):
         """
         EFFECTS_cls = _make_effects_mixins(is_phys)[remote.kind.name]
         return type(
-            f"PhysicalStrip",
+            "PhysicalStrip",
             (cls, EFFECTS_cls),
             {
                 "comp": StripComp(remote, i),
@@ -168,7 +168,7 @@ class StripComp(IRemote):
 
     @property
     def knee(self) -> float:
-        return round(self.getter("Knee"), 1)
+        return round(self.getter("Knee"), 2)
 
     @knee.setter
     def knee(self, val: float):
@@ -337,7 +337,7 @@ class VirtualStrip(Strip):
         """
         EFFECTS_cls = _make_effects_mixins(is_phys)[remote.kind.name]
         return type(
-            f"VirtualStrip",
+            "VirtualStrip",
             (cls, EFFECTS_cls),
             {},
         )
@@ -491,7 +491,7 @@ class GainLayer(IRemote):
 def _make_gainlayer_mixin(remote, index):
     """Creates a GainLayer mixin"""
     return type(
-        f"GainlayerMixin",
+        "GainlayerMixin",
         (),
         {
             "gainlayer": tuple(

voicemeeterlib/util.py

@@ -1,7 +1,41 @@
 import functools
+import time
 from itertools import zip_longest
 from typing import Iterator
 
+from .error import CAPIError, VMError
+
+
+def timeout(func):
+    """
+    Times out the login function once time elapsed exceeds remote.timeout.
+    """
+
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        remote, *_ = args
+        func(*args, **kwargs)
+
+        err = None
+        start = time.time()
+        while time.time() < start + remote.timeout:
+            try:
+                time.sleep(0.1)  # ensure at least 0.1 delay before clearing dirty
+                remote.logger.info(
+                    f"{type(remote).__name__}: Successfully logged into {remote} version {remote.version}"
+                )
+                remote.logger.debug(f"login time: {round(time.time() - start, 2)}")
+                err = None
+                break
+            except CAPIError as e:
+                err = e
+                continue
+        if err:
+            raise VMError("Timeout logging into the api")
+        remote.clear_dirty()
+
+    return wrapper
+
 
 def polling(func):
     """

voicemeeterlib/vban.py

@@ -172,8 +172,8 @@ class VbanMidiOutstream(VbanOutstream):
 def _make_stream_pair(remote, kind):
     num_instream, num_outstream, num_midi, num_text = kind.vban
 
-    def _make_cls(i, dir):
+    def _make_cls(i, direction):
-        match dir:
+        match direction:
             case "in":
                 if i < num_instream:
                     return VbanAudioInstream(remote, i)