upd docs

patch bump

closes #8

CHANGELOG.md

@@ -11,6 +11,33 @@ Before any major/minor/patch bump all unit tests will be run to verify they pass
 
 - [ ]
 
+## [2.3.1] - 2024-02-15
+
+### Changed
+
+- Module level loggers implemented
+  - class loggers are now child loggers
+- Passing an incorrect kind_id to the entry point now raises an XAirRemoteError.
+- Passing a value out of bounds to a setter now logs a warning instead of raising an exception.
+- Send class added to README.
+
+## [2.2.4] - 2024-02-14
+
+### Added
+
+- Send class mixed into Strip, AuxRtn, FxRtn. May now be accessed with {Class}.send
+- Sends example added
+
+### Changed
+
+- delay kwarg now applies to getters. See [Issue #6](https://github.com/onyx-and-iris/xair-api-python/issues/6).
+
+## [2.2.0] - 2022-11-08
+
+### Added
+
+- mute prop to Bus, FX, LR, RTN, Strip classes.
+
 ## [2.1.0] - 2022-11-08
 
 ### Added

README.md

@@ -70,7 +70,7 @@ The following keyword arguments may be passed:
 
 - `ip`: ip address of the mixer
 - `port`: mixer port, defaults to 10023 for x32 and 10024 for xair
--   `delay`: a delay between each command, defaults to 20ms.
+- `delay`: a delay between each command (applies to the getters). Defaults to 20ms.
   - a note about delay, stability may rely on network connection. For wired connections the delay can be safely reduced.
 
 ## API
@@ -121,7 +121,7 @@ Contains the subclasses:
 ### `Strip`
 
 Contains the subclasses:
-(`Config`, `Preamp`, `Gate`, `Dyn`, `Insert`, `GEQ`, `EQ`, `Mix`, `Group`, `Automix`)
+(`Config`, `Preamp`, `Gate`, `Dyn`, `Insert`, `GEQ`, `EQ`, `Mix`, `Group`, `Automix`, `Send`)
 
 ### `Bus`
 
@@ -136,12 +136,12 @@ Contains the subclasses:
 ### `FXRtn`
 
 Contains the subclasses:
-(`Config`, `Preamp`, `EQ`, `Mix`, `Group`)
+(`Config`, `Preamp`, `EQ`, `Mix`, `Group`, `Send`)
 
 ### `AuxRtn`
 
 Contains the subclasses:
-(`Config`, `Preamp`, `EQ`, `Mix`, `Group`)
+(`Config`, `Preamp`, `EQ`, `Mix`, `Group`, `Send`)
 
 ### `Subclasses`
 
@@ -288,6 +288,12 @@ tuple containing a class for each mute group
 
 for example: `config.mute_group[0].on = True`
 
+### `Send`
+
+- `level`: float, -inf to 10.0
+
+for example: `mixer.strip[10].send[3].level = -16.5`
+
 ### XAirRemote class (lower level)
 
 Send an OSC command directly to the mixer

examples/sends/__main__.py

@@ -0,0 +1,24 @@
+import logging
+
+import xair_api
+
+logging.basicConfig(level=logging.DEBUG)
+
+
+def main():
+    with xair_api.connect("XR18", ip="mixer.local") as mixer:
+        for send in mixer.strip[0].send:
+            send.level = -22.8
+
+        mixer.strip[15].send[0].level = -16.5
+        print(mixer.strip[15].send[0].level)
+
+        mixer.auxreturn.send[0].level = -15.5
+        print(mixer.auxreturn.send[0].level)
+
+        mixer.fxreturn[0].send[0].level = -14.5
+        print(mixer.fxreturn[0].send[0].level)
+
+
+if __name__ == "__main__":
+    main()

examples/xair_obs/__main__.py

@@ -1,12 +1,19 @@
 import obsws_python as obs
+
 import xair_api
 
 
 class Observer:
     def __init__(self, mixer):
         self._mixer = mixer
-        self._cl = obs.EventClient()
+        self._client = obs.EventClient()
-        self._cl.callback.register(self.on_current_program_scene_changed)
+        self._client.callback.register(self.on_current_program_scene_changed)
+
+    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):
         scene = data.scene_name
@@ -28,11 +35,9 @@ class Observer:
 
 def main():
     with xair_api.connect("MR18", ip="mixer.local") as mixer:
-        Observer(mixer)
+        with Observer(mixer):
-
+            while _ := input("Press <Enter> to exit\n"):
-        while cmd := input("<Enter> to exit\n"):
+                pass
-            if not cmd:
-                break
 
 
 if __name__ == "__main__":

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "xair-api"
-version = "2.2.3"
+version = "2.3.1"
 description = "Remote control Behringer X-Air | Midas MR mixers through OSC"
 authors = ["onyx-and-iris <code@onyxandiris.online>"]
 license = "MIT"
@@ -24,5 +24,6 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.scripts]
 obs = "scripts:ex_obs"
+sends = "scripts:ex_sends"
 xair = "scripts:test_xair"
 x32 = "scripts:test_x32"

scripts.py

@@ -1,10 +1,16 @@
 import subprocess
+import sys
 from pathlib import Path
 
 
 def ex_obs():
     path = Path.cwd() / "examples" / "xair_obs" / "."
-    subprocess.run(["py", str(path)])
+    subprocess.run([sys.executable, str(path)])
+
+
+def ex_sends():
+    path = Path.cwd() / "examples" / "sends" / "."
+    subprocess.run([sys.executable, str(path)])
 
 
 def test_xair():

xair_api/adapter.py

@@ -25,13 +25,13 @@ class FxRtn(IFxRtn):
 class MainStereo(ILR):
     @property
     def address(self) -> str:
-        return f"/main/st"
+        return "/main/st"
 
 
 class MainMono(ILR):
     @property
     def address(self) -> str:
-        return f"/main/m"
+        return "/main/m"
 
 
 class Matrix(ILR):

xair_api/bus.py

@@ -1,8 +1,10 @@
 import abc
+import logging
 
-from .errors import XAirRemoteError
 from .meta import mute_prop
-from .shared import EQ, GEQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp
+from .shared import EQ, GEQ, Config, Dyn, Group, Insert, Mix
+
+logger = logging.getLogger(__name__)
 
 
 class IBus(abc.ABC):
@@ -11,6 +13,7 @@ class IBus(abc.ABC):
     def __init__(self, remote, index: int):
         self._remote = remote
         self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str):
         return self._remote.query(f"{self.address}/{param}")

xair_api/config.py

@@ -1,9 +1,10 @@
 import abc
+import logging
 
-from . import kinds
+from . import kinds, util
-from .errors import XAirRemoteError
 from .meta import bool_prop
-from .util import _get_level_val, _set_level_val, lin_get, lin_set
+
+logger = logging.getLogger(__name__)
 
 
 class IConfig(abc.ABC):
@@ -11,6 +12,7 @@ class IConfig(abc.ABC):
 
     def __init__(self, remote):
         self._remote = remote
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str):
         return self._remote.query(f"{self.address}/{param}")
@@ -34,8 +36,8 @@ class Config(IConfig):
         Returns a Config class of a kind.
         """
         LINKS_cls = _make_links_mixins[remote.kind.id_]
-        MUTEGROUP_cls = type(f"MuteGroup", (Config.MuteGroup, cls), {})
+        MUTEGROUP_cls = type("MuteGroup", (Config.MuteGroup, cls), {})
-        MONITOR_cls = type(f"ConfigMonitor", (Config.Monitor, cls), {})
+        MONITOR_cls = type("ConfigMonitor", (Config.Monitor, cls), {})
         CONFIG_cls = type(
             f"Config{remote.kind}",
             (cls, LINKS_cls),
@@ -48,7 +50,7 @@ class Config(IConfig):
 
     @property
     def address(self) -> str:
-        return f"/config"
+        return "/config"
 
     @property
     def amixenable(self) -> bool:
@@ -91,13 +93,14 @@ class Config(IConfig):
             return f"{root}/solo"
 
         @property
+        @util.db_from
         def level(self) -> float:
-            retval = self.getter("level")[0]
+            return self.getter("level")[0]
-            return _get_level_val(retval)
 
         @level.setter
+        @util.db_to
         def level(self, val: float):
-            _set_level_val(self, val)
+            self.setter("level", val)
 
         @property
         def source(self) -> int:
@@ -105,17 +108,19 @@ class Config(IConfig):
 
         @source.setter
         def source(self, val: int):
-            self.setter(f"source", val)
+            self.setter("source", val)
 
         @property
         def sourcetrim(self) -> float:
-            return round(lin_get(-18, 18, self.getter("sourcetrim")[0]), 1)
+            return round(util.lin_get(-18, 18, self.getter("sourcetrim")[0]), 1)
 
         @sourcetrim.setter
         def sourcetrim(self, val: float):
             if not -18 <= val <= 18:
-                raise XAirRemoteError("expected value in range -18.0 to 18.0")
+                self.logger.warning(
-            self.setter("sourcetrim", lin_set(-18, 18, val))
+                    f"sourcetrim got {val}, expected value in range -18.0 to 18.0"
+                )
+            self.setter("sourcetrim", util.lin_set(-18, 18, val))
 
         @property
         def chmode(self) -> bool:
@@ -135,13 +140,15 @@ class Config(IConfig):
 
         @property
         def dimgain(self) -> int:
-            return int(lin_get(-40, 0, self.getter("dimatt")[0]))
+            return int(util.lin_get(-40, 0, self.getter("dimatt")[0]))
 
         @dimgain.setter
         def dimgain(self, val: int):
             if not -40 <= val <= 0:
-                raise XAirRemoteError("expected value in range -40 to 0")
+                self.logger.warning(
-            self.setter("dimatt", lin_set(-40, 0, val))
+                    f"dimgain got {val}, expected value in range -40 to 0"
+                )
+            self.setter("dimatt", util.lin_set(-40, 0, val))
 
         @property
         def dim(self) -> bool:

xair_api/dca.py

@@ -1,6 +1,7 @@
 import abc
+import logging
 
-from .errors import XAirRemoteError
+logger = logging.getLogger(__name__)
 
 
 class IDCA(abc.ABC):
@@ -9,6 +10,7 @@ class IDCA(abc.ABC):
     def __init__(self, remote, index: int):
         self._remote = remote
         self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str) -> tuple:
         return self._remote.query(f"{self.address}/{param}")
@@ -50,7 +52,7 @@ class DCA(IDCA):
 
     @name.setter
     def name(self, val: str):
-        self.setter("config/name")[0]
+        self.setter("config/name", val)
 
     @property
     def color(self) -> int:

xair_api/errors.py

@@ -1,4 +1,2 @@
 class XAirRemoteError(Exception):
     """Base error class for XAIR Remote."""
-
-    pass

xair_api/fx.py

@@ -1,8 +1,10 @@
 import abc
+import logging
 
-from .errors import XAirRemoteError
 from .meta import mute_prop
-from .shared import EQ, GEQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp
+from .shared import Config, Group, Mix
+
+logger = logging.getLogger(__name__)
 
 
 class IFX(abc.ABC):
@@ -11,6 +13,7 @@ class IFX(abc.ABC):
     def __init__(self, remote, index: int):
         self._remote = remote
         self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str):
         return self._remote.query(f"{self.address}/{param}")

xair_api/lr.py

@@ -1,18 +1,21 @@
 import abc
+import logging
 from typing import Optional
 
-from .errors import XAirRemoteError
 from .meta import mute_prop
-from .shared import EQ, GEQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp
+from .shared import EQ, GEQ, Config, Dyn, Insert, Mix
+
+logger = logging.getLogger(__name__)
 
 
 class ILR(abc.ABC):
-    """Abstract Base Class for buses"""
+    """Abstract Base Class for lr"""
 
     def __init__(self, remote, index: Optional[int] = None):
         self._remote = remote
         if index is not None:
             self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str):
         return self._remote.query(f"{self.address}/{param}")
@@ -26,7 +29,7 @@ class ILR(abc.ABC):
 
 
 class LR(ILR):
-    """Concrete class for buses"""
+    """Concrete class for lr"""
 
     @classmethod
     def make(cls, remote, index=None):
@@ -61,4 +64,4 @@ class LR(ILR):
 
     @property
     def address(self) -> str:
-        return f"/lr"
+        return "/lr"

xair_api/meta.py

@@ -1,4 +1,3 @@
-from .errors import XAirRemoteError
 from .util import lin_get, lin_set
 
 
@@ -51,13 +50,6 @@ def float_prop(param):
 
 
 def geq_prop(param):
-    # fmt: off
-    opts = {
-        "1k": 1000, "1k25": 1250, "1k6": 1600, "2k": 2000, "3k15": 3150, "4k": 4000,
-        "5k": 5000, "6k3": 6300, "8k": 8000, "10k": 10000, "12k5": 12500, "16k": 16000,
-        "20k": 20000,
-    }
-    # fmt: on
     param = param.replace("_", ".")
 
     def fget(self) -> float:
@@ -65,7 +57,9 @@ def geq_prop(param):
 
     def fset(self, val):
         if not -15 <= val <= 15:
-            raise XAirRemoteError("expected value in range -15.0 to 15.0")
+            self.logger.warning(
+                f"slider_{param} got {val}, expected value in range -15.0 to 15.0"
+            )
         self.setter(param, lin_set(-15, 15, val))
 
     return property(fget, fset)

xair_api/rtn.py

@@ -1,18 +1,21 @@
 import abc
+import logging
 from typing import Optional
 
-from .errors import XAirRemoteError
 from .meta import mute_prop
-from .shared import EQ, GEQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp
+from .shared import EQ, Config, Group, Mix, Preamp, Send
+
+logger = logging.getLogger(__name__)
 
 
 class IRtn(abc.ABC):
-    """Abstract Base Class for aux"""
+    """Abstract Base Class for rtn"""
 
     def __init__(self, remote, index: Optional[int] = None):
         self._remote = remote
         if index is not None:
             self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str):
         return self._remote.query(f"{self.address}/{param}")
@@ -26,13 +29,15 @@ class IRtn(abc.ABC):
 
 
 class AuxRtn(IRtn):
-    """Concrete class for aux"""
+    """Concrete class for auxrtn"""
 
     @classmethod
     def make(cls, remote, index=None):
         """
         Factory function for auxrtn
+
         Creates a mixin of shared subclasses, sets them as class attributes.
+
         Returns an AuxRtn class of a kind.
         """
         AUXRTN_cls = type(
@@ -51,6 +56,10 @@ class AuxRtn(IRtn):
                         Group,
                     )
                 },
+                "send": tuple(
+                    Send.make(cls, i, remote)
+                    for i in range(remote.kind.num_bus + remote.kind.num_fx)
+                ),
                 "mute": mute_prop(),
             },
         )
@@ -62,13 +71,15 @@ class AuxRtn(IRtn):
 
 
 class FxRtn(IRtn):
-    """Concrete class for rtn"""
+    """Concrete class for fxrtn"""
 
     @classmethod
     def make(cls, remote, index):
         """
         Factory function for fxrtn
+
         Creates a mixin of shared subclasses, sets them as class attributes.
+
         Returns an FxRtn class of a kind.
         """
         FXRTN_cls = type(
@@ -87,6 +98,10 @@ class FxRtn(IRtn):
                         Group,
                     )
                 },
+                "send": tuple(
+                    Send.make(cls, i, remote, index)
+                    for i in range(remote.kind.num_bus + remote.kind.num_fx)
+                ),
                 "mute": mute_prop(),
             },
         )

xair_api/shared.py

@@ -1,8 +1,7 @@
-from typing import Union
+from typing import Optional, Union
 
-from .errors import XAirRemoteError
+from . import util
 from .meta import geq_prop
-from .util import _get_fader_val, _set_fader_val, lin_get, lin_set, log_get, log_set
 
 """
 Classes shared by /ch, /rtn, /rtn/aux, /bus, /fxsend, /lr
@@ -56,13 +55,15 @@ class Preamp:
 
     @property
     def usbtrim(self) -> float:
-        return round(lin_get(-18, 18, self.getter("rtntrim")[0]), 1)
+        return round(util.lin_get(-18, 18, self.getter("rtntrim")[0]), 1)
 
     @usbtrim.setter
     def usbtrim(self, val: float):
         if not -18 <= val <= 18:
-            raise XAirRemoteError("expected value in range -18.0 to 18.0")
+            self.logger.warning(
-        self.setter("rtntrim", lin_set(-18, 18, val))
+                f"usbtrim got {val}, expected value in range -18.0 to 18.0"
+            )
+        self.setter("rtntrim", util.lin_set(-18, 18, val))
 
     @property
     def usbinput(self) -> bool:
@@ -90,13 +91,15 @@ class Preamp:
 
     @property
     def highpassfilter(self) -> int:
-        return int(log_get(20, 400, self.getter("hpf")[0]))
+        return int(util.log_get(20, 400, self.getter("hpf")[0]))
 
     @highpassfilter.setter
     def highpassfilter(self, val: int):
         if not 20 <= val <= 400:
-            raise XAirRemoteError("expected value in range 20 to 400")
+            self.logger.warning(
-        self.setter("hpf", log_set(20, 400, val))
+                f"highpassfilter got {val}, expected value in range 20 to 400"
+            )
+        self.setter("hpf", util.log_set(20, 400, val))
 
 
 class Gate:
@@ -122,59 +125,63 @@ class Gate:
     def mode(self, val: str):
         opts = ("gate", "exp2", "exp3", "exp4", "duck")
         if val not in opts:
-            raise XAirRemoteError(f"expected one of {opts}")
+            self.logger.warning(f"mode got {val}, expected one of {opts}")
         self.setter("mode", opts.index(val))
 
     @property
     def threshold(self) -> float:
-        return round(lin_get(-80, 0, self.getter("thr")[0]), 1)
+        return round(util.lin_get(-80, 0, self.getter("thr")[0]), 1)
 
     @threshold.setter
     def threshold(self, val: float):
         if not -80 <= val <= 0:
-            raise XAirRemoteError("expected value in range -80.0 to 0.0")
+            self.logger.warning(
-        self.setter("thr", lin_set(-80, 0, val))
+                f"threshold got {val}, expected value in range -80.0 to 0.0"
+            )
+        self.setter("thr", util.lin_set(-80, 0, val))
 
     @property
     def range(self) -> int:
-        return int(lin_get(3, 60, self.getter("range")[0]))
+        return int(util.lin_get(3, 60, self.getter("range")[0]))
 
     @range.setter
     def range(self, val: int):
         if not 3 <= val <= 60:
-            raise XAirRemoteError("expected value in range 3 to 60")
+            self.logger.warning(f"range got {val}, expected value in range 3 to 60")
-        self.setter("range", lin_set(3, 60, val))
+        self.setter("range", util.lin_set(3, 60, val))
 
     @property
     def attack(self) -> int:
-        return int(lin_get(0, 120, self.getter("attack")[0]))
+        return int(util.lin_get(0, 120, self.getter("attack")[0]))
 
     @attack.setter
     def attack(self, val: int):
         if not 0 <= val <= 120:
-            raise XAirRemoteError("expected value in range 0 to 120")
+            self.logger.warning(f"attack got {val}, expected value in range 0 to 120")
-        self.setter("attack", lin_set(0, 120, val))
+        self.setter("attack", util.lin_set(0, 120, val))
 
     @property
     def hold(self) -> Union[float, int]:
-        val = log_get(0.02, 2000, self.getter("hold")[0])
+        val = util.log_get(0.02, 2000, self.getter("hold")[0])
         return round(val, 1) if val < 100 else int(val)
 
     @hold.setter
     def hold(self, val: float):
         if not 0.02 <= val <= 2000:
-            raise XAirRemoteError("expected value in range 0.02 to 2000.0")
+            self.logger.warning(
-        self.setter("hold", log_set(0.02, 2000, val))
+                f"hold got {val}, expected value in range 0.02 to 2000.0"
+            )
+        self.setter("hold", util.log_set(0.02, 2000, val))
 
     @property
     def release(self) -> int:
-        return int(log_get(5, 4000, self.getter("release")[0]))
+        return int(util.log_get(5, 4000, self.getter("release")[0]))
 
     @release.setter
     def release(self, val: int):
         if not 5 <= val <= 4000:
-            raise XAirRemoteError("expected value in range 5 to 4000")
+            self.logger.warning(f"release got {val}, expected value in range 5 to 4000")
-        self.setter("release", log_set(5, 4000, val))
+        self.setter("release", util.log_set(5, 4000, val))
 
     @property
     def keysource(self):
@@ -202,14 +209,16 @@ class Gate:
 
     @property
     def filterfreq(self) -> Union[float, int]:
-        retval = log_get(20, 20000, self.getter("filter/f")[0])
+        retval = util.log_get(20, 20000, self.getter("filter/f")[0])
         return int(retval) if retval > 1000 else round(retval, 1)
 
     @filterfreq.setter
     def filterfreq(self, val: Union[float, int]):
         if not 20 <= val <= 20000:
-            raise XAirRemoteError("expected value in range 20 to 20000")
+            self.logger.warning(
-        self.setter("filter/f", log_set(20, 20000, val))
+                f"filterfreq got {val}, expected value in range 20 to 20000"
+            )
+        self.setter("filter/f", util.log_set(20, 20000, val))
 
 
 class Dyn:
@@ -235,7 +244,7 @@ class Dyn:
     def mode(self, val: str):
         opts = ("comp", "exp")
         if val not in opts:
-            raise XAirRemoteError(f"expected one of {opts}")
+            self.logger.warning(f"mode got {val}, expected one of {opts}")
         self.setter("mode", opts.index(val))
 
     @property
@@ -247,7 +256,7 @@ class Dyn:
     def det(self, val: str):
         opts = ("peak", "rms")
         if val not in opts:
-            raise XAirRemoteError(f"expected one of {opts}")
+            self.logger.warning(f"det got {val}, expected one of {opts}")
         self.setter("det", opts.index(val))
 
     @property
@@ -259,18 +268,20 @@ class Dyn:
     def env(self, val: str):
         opts = ("lin", "log")
         if val not in opts:
-            raise XAirRemoteError(f"expected one of {opts}")
+            self.logger.warning(f"env got {val}, expected one of {opts}")
         self.setter("env", opts.index(val))
 
     @property
     def threshold(self) -> float:
-        return round(lin_get(-60, 0, self.getter("thr")[0]), 1)
+        return round(util.lin_get(-60, 0, self.getter("thr")[0]), 1)
 
     @threshold.setter
     def threshold(self, val: float):
         if not -60 <= val <= 0:
-            raise XAirRemoteError("expected value in range -60.0 to 0")
+            self.logger.warning(
-        self.setter("thr", lin_set(-60, 0, val))
+                f"threshold got {val}, expected value in range -60.0 to 0"
+            )
+        self.setter("thr", util.lin_set(-60, 0, val))
 
     @property
     def ratio(self) -> Union[float, int]:
@@ -283,64 +294,66 @@ class Dyn:
 
     @property
     def knee(self) -> int:
-        return int(lin_get(0, 5, self.getter("knee")[0]))
+        return int(util.lin_get(0, 5, self.getter("knee")[0]))
 
     @knee.setter
     def knee(self, val: int):
         if not 0 <= val <= 5:
-            raise XAirRemoteError("expected value in range 0 to 5")
+            self.logger.warning(f"knee got {val}, expected value in range 0 to 5")
-        self.setter("knee", lin_set(0, 5, val))
+        self.setter("knee", util.lin_set(0, 5, val))
 
     @property
     def mgain(self) -> float:
-        return round(lin_get(0, 24, self.getter("mgain")[0]), 1)
+        return round(util.lin_get(0, 24, self.getter("mgain")[0]), 1)
 
     @mgain.setter
     def mgain(self, val: float):
         if not 0 <= val <= 24:
-            raise XAirRemoteError("expected value in range 0.0 to 24.0")
+            self.logger.warning(f"mgain got {val}, expected value in range 0.0 to 24.0")
-        self.setter("mgain", lin_set(0, 24, val))
+        self.setter("mgain", util.lin_set(0, 24, val))
 
     @property
     def attack(self) -> int:
-        return int(lin_get(0, 120, self.getter("attack")[0]))
+        return int(util.lin_get(0, 120, self.getter("attack")[0]))
 
     @attack.setter
     def attack(self, val: int):
         if not 0 <= val <= 120:
-            raise XAirRemoteError("expected value in range 0 to 120")
+            self.logger.warning(f"attack got {val}, expected value in range 0 to 120")
-        self.setter("attack", lin_set(0, 120, val))
+        self.setter("attack", util.lin_set(0, 120, val))
 
     @property
     def hold(self) -> Union[float, int]:
-        val = log_get(0.02, 2000, self.getter("hold")[0])
+        val = util.log_get(0.02, 2000, self.getter("hold")[0])
         return round(val, 1) if val < 100 else int(val)
 
     @hold.setter
     def hold(self, val: float):
         if not 0.02 <= val <= 2000:
-            raise XAirRemoteError("expected value in range 0.02 to 2000.0")
+            self.logger.warning(
-        self.setter("hold", log_set(0.02, 2000, val))
+                f"hold got {val}, expected value in range 0.02 to 2000.0"
+            )
+        self.setter("hold", util.log_set(0.02, 2000, val))
 
     @property
     def release(self) -> int:
-        return int(log_get(5, 4000, self.getter("release")[0]))
+        return int(util.log_get(5, 4000, self.getter("release")[0]))
 
     @release.setter
     def release(self, val: int):
         if not 5 <= val <= 4000:
-            raise XAirRemoteError("expected value in range 5 to 4000")
+            self.logger.warning(f"release got {val}, expected value in range 5 to 4000")
-        self.setter("release", log_set(5, 4000, val))
+        self.setter("release", util.log_set(5, 4000, val))
 
     @property
     def mix(self) -> int:
-        return int(lin_get(0, 100, self.getter("mix")[0]))
+        return int(util.lin_get(0, 100, self.getter("mix")[0]))
 
     @mix.setter
     def mix(self, val: int):
         if not 0 <= val <= 100:
-            raise XAirRemoteError("expected value in range 0 to 100")
+            self.logger.warning(f"mix got {val}, expected value in range 0 to 100")
-        self.setter("mix", lin_set(0, 100, val))
+        self.setter("mix", util.lin_set(0, 100, val))
 
     @property
     def keysource(self):
@@ -376,14 +389,16 @@ class Dyn:
 
     @property
     def filterfreq(self) -> Union[float, int]:
-        retval = log_get(20, 20000, self.getter("filter/f")[0])
+        retval = util.log_get(20, 20000, self.getter("filter/f")[0])
         return int(retval) if retval > 1000 else round(retval, 1)
 
     @filterfreq.setter
     def filterfreq(self, val: Union[float, int]):
         if not 20 <= val <= 20000:
-            raise XAirRemoteError("expected value in range 20 to 20000")
+            self.logger.warning(
-        self.setter("filter/f", log_set(20, 20000, val))
+                f"filterfreq got {val}, expected value in range 20 to 20000"
+            )
+        self.setter("filter/f", util.log_set(20, 20000, val))
 
 
 class Insert:
@@ -462,14 +477,11 @@ class EQ:
     def mode(self, val: str):
         opts = ("peq", "geq", "teq")
         if val not in opts:
-            raise XAirRemoteError(f"expected one of {opts}")
+            self.logger.warning(f"mode got {val}, expected one of {opts}")
         self.setter("mode", opts.index(val))
 
     class EQBand:
         def __init__(self, i, remote, index):
-            if index is None:
-                super(EQ.EQBand, self).__init__(remote)
-            else:
             super(EQ.EQBand, self).__init__(remote, index)
             self.i = i
 
@@ -484,39 +496,45 @@ class EQ:
 
         @type.setter
         def type(self, val: int):
-            self.setter(f"type", val)
+            self.setter("type", val)
 
         @property
         def frequency(self) -> float:
-            retval = log_get(20, 20000, self.getter("f")[0])
+            retval = util.log_get(20, 20000, self.getter("f")[0])
             return round(retval, 1)
 
         @frequency.setter
         def frequency(self, val: float):
             if not 20 <= val <= 20000:
-                raise XAirRemoteError("expected value in range 20.0 to 20000.0")
+                self.logger.warning(
-            self.setter("f", log_set(20, 20000, val))
+                    f"frequency got {val}, expected value in range 20.0 to 20000.0"
+                )
+            self.setter("f", util.log_set(20, 20000, val))
 
         @property
         def gain(self) -> float:
-            return round(lin_get(-15, 15, self.getter("g")[0]), 1)
+            return round(util.lin_get(-15, 15, self.getter("g")[0]), 1)
 
         @gain.setter
         def gain(self, val: float):
             if not -15 <= val <= 15:
-                raise XAirRemoteError("expected value in range -15.0 to 15.0")
+                self.logger.warning(
-            self.setter("g", lin_set(-15, 15, val))
+                    f"gain got {val}, expected value in range -15.0 to 15.0"
+                )
+            self.setter("g", util.lin_set(-15, 15, val))
 
         @property
         def quality(self) -> float:
-            retval = log_get(0.3, 10, self.getter("q")[0])
+            retval = util.log_get(0.3, 10, self.getter("q")[0])
             return round(retval, 1)
 
         @quality.setter
         def quality(self, val: float):
             if not 0.3 <= val <= 10:
-                raise XAirRemoteError("expected value in range 0.3 to 10.0")
+                self.logger.warning(
-            self.setter("q", log_set(0.3, 10, val))
+                    f"quality got {val}, expected value in range 0.3 to 10.0"
+                )
+            self.setter("q", util.log_set(0.3, 10, val))
 
 
 class GEQ:
@@ -531,7 +549,7 @@ class GEQ:
                     f"slider_{param}": geq_prop(param)
                     for param in [
                         "20", "25", "31_5", "40", "50", "63", "80", "100", "125",
-                        "160", "200", "250", "315" "400", "500", "630", "800", "1k",
+                        "160", "200", "250", "315", "400", "500", "630", "800", "1k",
                         "1k25", "1k6", "2k", "2k5", "3k15", "4k", "5k", "6k3", "8k",
                         "10k", "12k5", "16k", "20k",
                     ]
@@ -561,13 +579,14 @@ class Mix:
         self.setter("on", 1 if val else 0)
 
     @property
+    @util.db_from
     def fader(self) -> float:
-        retval = self.getter("fader")[0]
+        return self.getter("fader")[0]
-        return _get_fader_val(retval)
 
     @fader.setter
+    @util.db_to
     def fader(self, val: float):
-        _set_fader_val(self, val)
+        self.setter("fader", val)
 
     @property
     def lr(self) -> bool:
@@ -617,10 +636,38 @@ class Automix:
 
     @property
     def weight(self) -> float:
-        return round(lin_get(-12, 12, self.getter("weight")[0]), 1)
+        return round(util.lin_get(-12, 12, self.getter("weight")[0]), 1)
 
     @weight.setter
     def weight(self, val: float):
         if not -12 <= val <= 12:
-            raise XAirRemoteError("expected value in range -12.0 to 12.0")
+            self.logger.warning(
-        self.setter("weight", lin_set(-12, 12, val))
+                f"weight got {val}, expected value in range -12.0 to 12.0"
+            )
+        self.setter("weight", util.lin_set(-12, 12, val))
+
+
+class Send:
+    def __init__(self, i, remote, index: Optional[int] = None):
+        super(Send, self).__init__(remote, index)
+        self.i = i + 1
+
+    @classmethod
+    def make(cls, _cls, i, remote, index=None):
+        SEND_cls = type("Send", (cls, _cls), {})
+        return SEND_cls(i, remote, index)
+
+    @property
+    def address(self) -> str:
+        root = super(Send, self).address
+        return f"{root}/mix/{str(self.i).zfill(2)}"
+
+    @property
+    @util.db_from
+    def level(self) -> float:
+        return self.getter("level")[0]
+
+    @level.setter
+    @util.db_to
+    def level(self, val: float):
+        self.setter("level", val)

xair_api/strip.py

@@ -1,8 +1,10 @@
 import abc
+import logging
 
-from .errors import XAirRemoteError
 from .meta import mute_prop
-from .shared import EQ, GEQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp
+from .shared import EQ, Automix, Config, Dyn, Gate, Group, Insert, Mix, Preamp, Send
+
+logger = logging.getLogger(__name__)
 
 
 class IStrip(abc.ABC):
@@ -11,6 +13,7 @@ class IStrip(abc.ABC):
     def __init__(self, remote, index: int):
         self._remote = remote
         self.index = index + 1
+        self.logger = logger.getChild(self.__class__.__name__)
 
     def getter(self, param: str) -> tuple:
         return self._remote.query(f"{self.address}/{param}")
@@ -56,6 +59,10 @@ class Strip(IStrip):
                         Automix,
                     )
                 },
+                "send": tuple(
+                    Send.make(cls, i, remote, index)
+                    for i in range(remote.kind.num_bus + remote.kind.num_fx)
+                ),
                 "mute": mute_prop(),
             },
         )

xair_api/util.py

@@ -1,3 +1,4 @@
+import functools
 from math import exp, log
 
 
@@ -17,7 +18,13 @@ def log_set(min, max, val):
     return log(val / min) / log(max / min)
 
 
-def _get_fader_val(retval):
+def db_from(func):
+    """fader|level converter for getters"""
+
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        retval = func(*args, **kwargs)
+
         if retval >= 1:
             return 10
         elif retval >= 0.5:
@@ -31,47 +38,28 @@ def _get_fader_val(retval):
         else:
             return -90
 
+    return wrapper
 
-def _set_fader_val(self, val):
+
+def db_to(func):
+    """fader|level converter for setters"""
+
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        param, val = args
         if val >= 10:
-        self.setter("fader", 1)
+            val = 1
         elif val >= -10:
-        self.setter("fader", (val + 30) / 40)
+            val = (val + 30) / 40
         elif val >= -30:
-        self.setter("fader", (val + 50) / 80)
+            val = (val + 50) / 80
         elif val >= -60:
-        self.setter("fader", (val + 70) / 160)
+            val = (val + 70) / 160
         elif val >= -90:
-        self.setter("fader", (val + 90) / 480)
+            val = (val + 90) / 480
         else:
-        self.setter("fader", 0)
+            val = 0
 
+        func(param, val, **kwargs)
 
-def _get_level_val(retval):
+    return wrapper
-    if retval >= 1:
-        return 10
-    elif retval >= 0.5:
-        return round((40 * retval) - 30, 1)
-    elif retval >= 0.25:
-        return round((80 * retval) - 50, 1)
-    elif retval >= 0.0625:
-        return round((160 * retval) - 70, 1)
-    elif retval >= 0:
-        return round((480 * retval) - 90, 1)
-    else:
-        return -90
-
-
-def _set_level_val(self, val):
-    if val >= 10:
-        self.setter("level", 1)
-    elif val >= -10:
-        self.setter("level", (val + 30) / 40)
-    elif val >= -30:
-        self.setter("level", (val + 50) / 80)
-    elif val >= -60:
-        self.setter("level", (val + 70) / 160)
-    elif val >= -90:
-        self.setter("level", (val + 90) / 480)
-    else:
-        self.setter("level", 0)

xair_api/xair.py

@@ -25,6 +25,8 @@ from .lr import LR
 from .rtn import AuxRtn, FxRtn
 from .strip import Strip
 
+logger = logging.getLogger(__name__)
+
 
 class OSCClientServer(BlockingOSCUDPServer):
     def __init__(self, address: str, dispatcher: Dispatcher):
@@ -45,8 +47,6 @@ class OSCClientServer(BlockingOSCUDPServer):
 class XAirRemote(abc.ABC):
     """Handles the communication with the mixer via the OSC protocol"""
 
-    logger = logging.getLogger("xair.xairremote")
-
     _CONNECT_TIMEOUT = 0.5
 
     _info_response = []
@@ -57,6 +57,7 @@ class XAirRemote(abc.ABC):
         self.xair_ip = kwargs["ip"] or self._ip_from_toml()
         self.xair_port = kwargs["port"]
         self._delay = kwargs["delay"]
+        self.logger = logger.getChild(self.__class__.__name__)
         if not self.xair_ip:
             raise XAirRemoteError("No valid ip detected")
         self.server = OSCClientServer((self.xair_ip, self.xair_port), dispatcher)
@@ -80,7 +81,7 @@ class XAirRemote(abc.ABC):
             raise XAirRemoteError(
                 "Failed to setup OSC connection to mixer. Please check for correct ip address."
             )
-        print(
+        self.logger.info(
             f"Successfully connected to {self.info_response[2]} at {self.info_response[0]}."
         )
 
@@ -174,9 +175,10 @@ def request_remote_obj(kind_id: str, *args, **kwargs) -> XAirRemote:
 
     Returns a reference to an XAirRemote class of a kind
     """
+
     XAIRREMOTE_cls = None
     try:
         XAIRREMOTE_cls = _remotes[kind_id]
-    except ValueError as e:
+    except KeyError as e:
-        raise SystemExit(e)
+        raise XAirRemoteError(f"Unknown mixer kind '{kind_id}'") from e
     return XAIRREMOTE_cls(*args, **kwargs)