Control which symbols are exposed by modules

daemon.py

@@ -12,7 +12,7 @@ modules.Application(
         separator=''
     ),
     modules.ActionWrapperControl(
-        modules.PulseCtlVolumeControl(),
+        modules.VolumeControl(),
         action='pavucontrol',
         buttons=modules.core.Button.RIGHT
     ),

modules/__init__.py

@@ -2,4 +2,4 @@ from .application import Application
 from .core import GroupedControl, ActionWrapperControl
 from .caffeine import CaffeineControl
 from .redshift import RedshiftControl
-from .volume import PaCtlVolumeControl, VolumeControl, PulseCtlVolumeControl
+from .volume import VolumeControl

modules/application.py

@@ -13,6 +13,7 @@ import stat
 
 logger = logging.getLogger(__name__)
 
+__all__ = ['Application']
 
 class CreateFileType(argparse.FileType):
     def __init__(self, mode='r', bufsize=-1, encoding=None, errors=None):

modules/caffeine.py

@@ -1,10 +1,11 @@
 import subprocess
 import logging
 
-
 from .toggle import ToggleControl
 from .util import process_reaper, backoff
 
+__all__ = ['CaffeineControl']
+
 logger = logging.getLogger(__name__)
 
 

modules/core.py

@@ -6,6 +6,8 @@ import sys
 import enum
 import logging
 
+__all__ = ['AbstractControl', 'GroupedControl', 'WrappingControl', 'ActionWrapperControl', 'Button']
+
 logger = logging.getLogger(__name__)
 
 

modules/redshift.py

@@ -5,6 +5,7 @@ from .core import AbstractControl, action
 
 logger = logging.getLogger(__name__)
 
+__all__ = ['RedshiftControl']
 
 class RedshiftControl(AbstractControl):
     def __init__(self):

modules/toggle.py

@@ -2,6 +2,7 @@ import abc
 
 from .core import AbstractControl, action
 
+__all__ = ['ToggleControl']
 
 class ToggleControl(AbstractControl, metaclass=abc.ABCMeta):
     """

modules/util.py

@@ -6,6 +6,7 @@ import time
 
 from .core import AbstractControl
 
+__all__ = ['ChildReaperControl', 'QuitControl', 'backoff', 'process_reaper']
 
 class QuitControl(AbstractControl):
     @property

modules/volume.py

@@ -7,6 +7,8 @@ from .core import AbstractControl, action, Button
 
 logger = logging.getLogger(__name__)
 
+__all__ = ['AbstractControl', 'PaCtlVolumeControl', 'VolumeControl']
+
 
 class AbstractVolumeControl(AbstractControl, metaclass=abc.ABCMeta):
     @abc.abstractmethod