Implementing patterns, events, and clocks.

.ajv

@@ -0,0 +1,3 @@
+[doctest]
+imports = 
+    from supriya import *

setup.py

@@ -8,9 +8,9 @@
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
 
 install_requires = [
-    'abjad',
+    'abjad>=2.18',
     'pexpect',
-    'pytest',
+    'pytest>=3.0.0',
     'six',
     'sphinx>=1.3.1',
     'sphinx_rtd_theme',
@@ -23,6 +23,7 @@
     install_requires.append('pathlib2')
 if StrictVersion(version) < StrictVersion('3.3.0'):
     install_requires.append('funcsigs')
+    install_requires.append('mock')
 
 if not on_rtd:
     install_requires.extend([

supriya/__init__.py

@@ -22,6 +22,6 @@
 from supriya.tools.synthdeftools import SynthDefBuilder
 from supriya.tools.systemtools import Assets
 
-from supriya import synthdefs
+#from supriya import synthdefs
 
-from abjad.tools.topleveltools import graph
+from abjad.tools.topleveltools import graph, new

supriya/synthdefs/default.py

@@ -37,59 +37,39 @@ def _build_default_synthdef():
         )
 
     with builder:
-
         low_pass = ugentools.LPF.ar(
             source=ugentools.Mix.new(
                 ugentools.VarSaw.ar(
                     frequency=builder['frequency'] + (
                         0,
-                        ugentools.Rand.ir(
-                            minimum=-0.4,
-                            maximum=0.,
-                            ),
-                        ugentools.Rand.ir(
-                            minimum=0.,
-                            maximum=0.4,
-                            ),
+                        ugentools.Rand.ir(minimum=-0.4, maximum=0.),
+                        ugentools.Rand.ir(minimum=0., maximum=0.4),
                         ),
                     width=0.3,
                     ),
                 ) * 0.3,
             frequency=ugentools.XLine.kr(
-                start=ugentools.Rand.ir(
-                    minimum=4000,
-                    maximum=5000,
-                    ),
-                stop=ugentools.Rand.ir(
-                    minimum=2500,
-                    maximum=3200,
-                    ),
+                start=ugentools.Rand.ir(minimum=4000, maximum=5000),
+                stop=ugentools.Rand.ir(minimum=2500, maximum=3200),
                 )
             )
-
         linen = ugentools.Linen.kr(
             attack_time=0.01,
             done_action=2,
             gate=builder['gate'],
             release_time=0.3,
             sustain_level=0.7,
             )
-
         pan = ugentools.Pan2.ar(
             source=low_pass * linen * builder['amplitude'],
             position=builder['pan'],
             )
-
-        ugentools.OffsetOut.ar(
-            bus=builder['out'],
-            source=pan,
-            )
-
-    synthdef = builder.build(name='default')
+        ugentools.OffsetOut.ar(bus=builder['out'], source=pan)
+    synthdef = builder.build()
     return synthdef
 
 default = _build_default_synthdef()
 
 __all__ = (
     'default',
-    )
+    )

supriya/tools/__init__.py

@@ -5,12 +5,12 @@
 
 # Load systemtools dependencies second
 from supriya.tools import bindingtools
-from supriya.tools import clocktools
 from supriya.tools import dawtools
 from supriya.tools import documentationtools
 from supriya.tools import miditools
 from supriya.tools import nonrealtimetools
 from supriya.tools import osctools
+from supriya.tools import patterntools
 from supriya.tools import requesttools
 from supriya.tools import responsetools
 from supriya.tools import scripttools

supriya/tools/bindingtools/Binding.py

@@ -31,7 +31,7 @@ class Binding(SupriyaObject):
 
         ::
 
-            >>> binding = bind(source, target, range_=(0., 127.))
+            >>> binding = bind(source, target, target_range=(0., 127.))
             >>> for i in range(11):
             ...     source._send_bound_event(float(i) / 10.)
             ...
@@ -55,7 +55,7 @@ class Binding(SupriyaObject):
 
         ::
 
-            >>> binding = bind(source, target, range_=(0., 127.), exponent=2.)
+            >>> binding = bind(source, target, target_range=(0., 127.), exponent=2.)
             >>> for i in range(11):
             ...     source._send_bound_event(float(i) / 10.)
             ...
@@ -100,14 +100,14 @@ def __init__(self):
 
     def __call__(self, event=None):
         from supriya.tools import synthdeftools
-        if self._source_range is not None and self._target_range is not None:
+        if self._target_range is not None:
             event = float(event)
             exponent = self._exponent
             if exponent is None:
                 exponent = 1.0
             event = synthdeftools.Range.scale(
                 event,
-                self._source_range,
+                self._source_range or synthdeftools.Range(0., 1.),
                 self._target_range,
                 exponent=exponent,
                 )

supriya/tools/bindingtools/BindingInput.py

@@ -19,12 +19,11 @@ def __init__(self, output_range=None):
             output_range=output_range,
             )
 
-    ### PRIVATE PROPERTIES ###
+    ### PRIVATE METHODS ###
 
-    @property
-    def _storage_format_specification(self):
+    def _get_format_specification(self):
         from abjad.tools import systemtools
-        return systemtools.StorageFormatSpecification(
-            self,
-            keyword_argument_names=(),
-            )
+        return systemtools.FormatSpecification(
+            client=self,
+            storage_format_kwargs_names=[],
+            )

supriya/tools/bindingtools/bind.py

@@ -1,8 +1,8 @@
 # -*- encoding: utf -*-
 
 
-def bind(source, target, range_=None, exponent=None):
+def bind(source, target, target_range=None, exponent=None):
     from supriya.tools import bindingtools
     binding = bindingtools.Binding()
-    binding.bind(source, target, range_=range_, exponent=exponent)
+    binding.bind(source, target, target_range=target_range, exponent=exponent)
     return binding