add profiles

added profiles module.
added example profile configs
added toml dependency to setup.py
add apply_profile and reset functions to base class

_profiles/banana/config.toml

@@ -0,0 +1,36 @@
+extends = 'blank'
+[strip-0]
+limit = 12
+label = ""
+
+[strip-1]
+A1 = true
+A2 = true
+A3 = true
+B1 = true
+B2 = true
+mono = true
+solo = true
+mute = true
+limit = 12
+label = ""
+
+[strip-2]
+limit = 12
+label = ""
+
+[strip-3]
+limit = 12
+label = ""
+
+[strip-4]
+A1 = false
+A2 = false
+A3 = false
+B1 = false
+B2 = false
+k = false
+solo = false
+mute = false
+limit = 12
+label = ""

_profiles/basic/config.toml

@@ -0,0 +1,18 @@
+extends = 'blank'
+[strip-0]
+A1 = true
+B1 = true
+mono = true
+solo = true
+mute = true
+limit = 12
+label = ""
+
+[strip-1]
+A1 = false
+B1 = false
+mono = false
+solo = false
+mute = false
+limit = 12
+label = ""

_profiles/potato/config.toml

@@ -0,0 +1,43 @@
+extends = 'blank'
+[strip-0]
+limit = 12
+label = ""
+
+[strip-1]
+limit = 12
+label = ""
+
+[strip-2]
+A1 = true
+A2 = true
+A3 = true
+A4 = true
+A5 = true
+B1 = true
+B2 = true
+B3 = true
+mono = true
+solo = true
+mute = true
+limit = 12
+label = ""
+
+[strip-3]
+limit = 12
+label = ""
+
+[strip-4]
+limit = 12
+label = ""
+
+[strip-5]
+limit = 12
+label = ""
+
+[strip-6]
+limit = 12
+label = ""
+
+[strip-7]
+limit = 12
+label = ""

setup.py

@@ -6,6 +6,7 @@ setup(
   description='VBAN CMD Python API',
   packages=['vbancmd'],
   install_requires=[
+    'toml'
   ],
   extras_require={
     'development': [

vbancmd/profiles.py

@@ -0,0 +1,77 @@
+import toml
+from . import kinds
+from .util import project_path
+from pathlib import Path
+
+profiles = {}
+
+def _make_blank_profile(kind):
+    phys_in, virt_in = kind.ins
+    phys_out, virt_out = kind.outs
+    all_input_strip_config = {
+        'gain': 0.0,
+        'solo': False,
+        'mute': False,
+        'mono': False,
+        **{f'A{i}': False for i in range(1, phys_out+1)},
+        **{f'B{i}': False for i in range(1, virt_out+1)},
+    }
+    phys_input_strip_config={
+        'comp': 0.0,
+        'gate': 0.0,
+    }
+    output_bus_config = {
+        'gain': 0.0,
+        'eq': False,
+        'mute': False,
+        'mono': False,
+    }
+    all_ = {f'strip-{i}': all_input_strip_config for i in range(phys_in+virt_in)}
+    phys = {f'strip-{i}': phys_input_strip_config for i in range(phys_in)}
+    abc = all_
+    for i in phys.keys():
+        abc[i] = all_[i] | phys[i]
+    return {
+        **abc,
+        **{f'bus-{i}': output_bus_config for i in range(phys_out+virt_out)}
+    }
+
+def _make_base_profile(kind):
+    phys_in, virt_in = kind.ins
+    blank = _make_blank_profile(kind)
+    overrides = {
+        **{f'strip-{i}': dict(B1=True) for i in range(phys_in)},
+        **{f'strip-{i}': dict(A1=True) for i in range(phys_in, phys_in+virt_in)}
+    }
+    base = blank
+    for i in overrides.keys():
+        base[i] = blank[i] | overrides[i]
+    return base
+
+for kind in kinds.all:
+    profiles[kind.id] = {
+        'blank': _make_blank_profile(kind),
+        'base': _make_base_profile(kind)
+    }
+
+# Load profiles from config files in profiles/<kind_id>/<profile>.toml
+for kind in  kinds.all:
+    profiles_paths = [
+        Path(project_path()) / 'profiles' / kind.id,
+        Path.cwd() / 'profiles' / kind.id,
+        Path.home() / 'Documents/Voicemeeter' / 'profiles' / kind.id,
+    ]
+    for path in profiles_paths:
+        if path.is_dir():
+            filenames = list(path.glob('*.toml'))
+            configs = {}
+            for filename in filenames:
+                name = filename.with_suffix('').stem
+                try:
+                    configs[name] = toml.load(filename)
+                except toml.TomlDecodeError:
+                    print(f'Invalid TOML profile: {kind.id}/{filename.stem}')
+
+            for name, cfg in configs.items():
+                print(f'Loaded profile {kind.id}/{name}')
+                profiles[kind.id][name] = cfg

vbancmd/util.py

@@ -1,3 +1,10 @@
+from pathlib import Path
+
+PROJECT_DIR = str(Path(__file__).parents[1])
+
+def project_path():
+    return PROJECT_DIR
+
 def cache(func):
     """ check if recently cached was an updated value """
     def wrapper(*args, **kwargs):

vbancmd/vbancmd.py

@@ -7,6 +7,7 @@ from typing import NamedTuple, NoReturn, Optional, Union
 
 from .errors import VMCMDErrors
 from . import kinds
+from . import profiles
 from .dataclass import (
     HEADER_SIZE,
     VBAN_VMRT_Packet_Data,
@@ -59,6 +60,22 @@ class VbanCmd(abc.ABC):
         self.login()
         return self
 
+    def login(self):
+        """
+        Start listening for RT Packets
+
+        Start background threads:
+
+        Register to RT service
+        Keep public packet updated.
+        """
+        self._rt_packet_socket.bind((socket.gethostbyname(socket.gethostname()), self._port))
+        worker = Thread(target=self._send_register_rt, daemon=True)
+        worker.start()
+        self._public_packet = self._get_rt()
+        worker2 = Thread(target=self._keepupdated, daemon=True)
+        worker2.start()
+
     def _send_register_rt(self):
         """ 
         Continuously register to the RT Packet Service
@@ -154,7 +171,7 @@ class VbanCmd(abc.ABC):
             count = int.from_bytes(self._text_header.framecounter, 'little') + 1
             self._text_header.framecounter = count.to_bytes(4, 'little')
             self.cache[f'{id_}.{param}'] = [val, True]
-            sleep(0.018)
+            sleep(self._ratelimiter)
 
     def sendtext(self, cmd):
         """ Sends a multiple parameter string over a network. """
@@ -197,21 +214,24 @@ class VbanCmd(abc.ABC):
                 raise ValueError(obj)
             target.apply(submapping)
 
-    def login(self):
-        """
-        Start listening for RT Packets
+    def apply_profile(self, name: str):
+        try:
+            profile = self.profiles[name]
+            if 'extends' in profile:
+                base = self.profiles[profile['extends']]
+                del profile['extends']
+                for key in profile.keys():
+                    if key in base:
+                        base[key] |= profile[key]
+                    else:
+                        base[key] = profile[key]
+                profile = base
+            self.apply(profile)
+        except KeyError:
+            raise VMCMDErrors(f'Unknown profile: {self.kind.id}/{name}')
 
-        Start background threads:
-
-        Register to RT service
-        Keep public packet updated.
-        """
-        self._rt_packet_socket.bind((socket.gethostbyname(socket.gethostname()), self._port))
-        worker = Thread(target=self._send_register_rt, daemon=True)
-        worker.start()
-        self._public_packet = self._get_rt()
-        worker2 = Thread(target=self._keepupdated, daemon=True)
-        worker2.start()
+    def reset(self) -> NoReturn:
+        self.apply_profile('base')
 
     def logout(self):
         """ sets thread flag, closes sockets """
@@ -250,8 +270,12 @@ def _make_remote(kind: NamedTuple) -> VbanCmd:
         for i in range(self.phys_out + self.virt_out))
         self.command = Command.make(self)
 
+    def get_profiles(self):
+        return profiles.profiles[kind.id]
+
     return type(f'VbanCmd{kind.name}', (VbanCmd,), {
         '__init__': init,
+        'profiles': property(get_profiles)
     })
 
 _remotes = {kind.id: _make_remote(kind) for kind in kinds.all}