Remove superfluous dependencies

Makefile

@@ -4,10 +4,8 @@ build:
 	docker build . -t pyvst
 
 # To be run from the repo!
-# Forwarding the 8888 port for jupyter
 run:
 	docker run -it --rm \
 		--volume `pwd`:/workdir/pyvst/ \
 		--user `id -u`:`id -g` \
-		-p 8888:8888 \
 		pyvst bash

README.md

@@ -1,7 +1,7 @@
 My attempt at hosting VSTs using `ctypes`.
 
 
-# Running the tests
+# Running in Docker
 
     make build
     make run

pyvst/host.py

@@ -90,14 +90,13 @@ def reload_vst(self):
         for i, p in enumerate(params):
             self.vst.set_param_value(i, p)
 
-    def load_vst(self, path_to_so_file, verbose=False):
+    def load_vst(self, path_to_so_file):
         """
         Loads a vst. If there was already a vst loaded, we will release it.
 
         :param path_to_so_file: Path to the .so file to use as a plugin.
-        :param verbose: Set to False (default) to capture the VST's stdout/stderr.
         """
-        self._vst = VstPlugin(path_to_so_file, self._callback, verbose=verbose)
+        self._vst = VstPlugin(path_to_so_file, self._callback)
 
         # Not sure I need this but I've seen it in other hosts
         self.vst.open()

pyvst/vstplugin.py

@@ -1,11 +1,10 @@
-import contextlib
 from ctypes import (cdll, POINTER, c_double,
                     c_void_p, c_int, c_float, c_int32,
                     byref, string_at, create_string_buffer)
 from warnings import warn
 
 import numpy as np
-from wurlitzer import pipes
+
 
 from .vstwrap import (
     AudioMasterOpcodes,
@@ -33,22 +32,15 @@ def _default_audio_master_callback(effect, opcode, *args):
 
 
 class VstPlugin:
-    def __init__(self, filename, audio_master_callback=None, verbose=False):
-        """
-        :param verbose: Set to True to show the plugin's stdout/stderr. By default (False),
-            we capture it.
-        """
-        self.verbose = verbose
-
+    def __init__(self, filename, audio_master_callback=None):
         if audio_master_callback is None:
             audio_master_callback = _default_audio_master_callback
         self._lib = cdll.LoadLibrary(filename)
         self._lib.VSTPluginMain.argtypes = [AUDIO_MASTER_CALLBACK_TYPE]
         self._lib.VSTPluginMain.restype = POINTER(AEffect)
 
-        with pipes() if not verbose else contextlib.suppress():
-            self._effect = self._lib.VSTPluginMain(AUDIO_MASTER_CALLBACK_TYPE(
-                audio_master_callback)).contents
+        self._effect = self._lib.VSTPluginMain(AUDIO_MASTER_CALLBACK_TYPE(
+            audio_master_callback)).contents
 
         assert self._effect.magic == MAGIC
 
@@ -70,9 +62,8 @@ def suspend(self):
     def _dispatch(self, opcode, index=0, value=0, ptr=None, opt=0.):
         if ptr is None:
             ptr = c_void_p()
-        with pipes() if not self.verbose else contextlib.suppress():
-            output = self._effect.dispatcher(byref(self._effect), c_int32(opcode), c_int32(index),
-                                            vst_int_ptr(value), ptr, c_float(opt))
+        output = self._effect.dispatcher(byref(self._effect), c_int32(opcode), c_int32(index),
+                                        vst_int_ptr(value), ptr, c_float(opt))
         return output
 
     # Parameters
@@ -179,13 +170,13 @@ def process(self, input=None, sample_frames=None, double=None):
 
         output = self._allocate_array((self.num_outputs, sample_frames), c_type)
 
-        with pipes() if not self.verbose else contextlib.suppress():
-            process_fn(
-                byref(self._effect),
-                input,
-                output,
-                sample_frames,
-            )
+        process_fn(
+            byref(self._effect),
+            input,
+            output,
+            sample_frames,
+        )
+
         output = np.vstack([
             np.ctypeslib.as_array(output[i], shape=(sample_frames,))
             for i in range(self.num_outputs)

setup.py

@@ -11,13 +11,10 @@
     packages = find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
     install_requires=[
         'numpy>=1.16.0',
-        'wurlitzer>=1.0.1',
     ],
     extras_require={
         'dev': [
             'pytest>=3.8.0',
-            'matplotlib>=3.0.0',
-            'jupyter>=1.0.0',
         ],
     }
 )