feat: Refactor audio processing and build system

- **Deprecate pysamplerate**: Removed usage of pysamplerate module and integrated libsamplerate directly.
- **Add CMake support**: Introduced CMake for better build management.
- **Update .gitignore**: Expanded to include various build and environment files.
- **Refactor setup.py**: Enhanced setup script to support CMake and other improvements.
- **Remove deprecated files**: Deleted obsolete audio utility and extras modules.
- **Add new modules**: Introduced new core, audiosys, rateshift, and utils modules.
- **Update existing modules**: Modified stream and sync modules for compatibility with new changes.

.gitignore

@@ -1,14 +1,85 @@
 
-/*
-**/__pycache__/*
 sudio/*.jpg
 lab
 dist
-
 !examples
-!.gitignore
-!setup.py
-!sudio
-!README.md
-
 !img
+
+# Byte-compiled / optimized / DLL files
+**/__pycache__/*
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+*.pyd
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# Environment directories
+.env
+.venv
+env/
+venv/
+ENV/
+
+# IDE specific files
+.vscode/
+.idea/
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+sudio/rateshift/external/**/*
+# But don't ignore CMakeLists.txt files
+!sudio/rateshift/external/**/CMakeLists.txt
+# Don't ignore the external directory itself
+!sudio/rateshift/external/

CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.15)
+project(sudio)
+
+add_subdirectory(sudio/rateshift)

MANIFEST.in

@@ -0,0 +1,19 @@
+include LICENSE
+include README.md
+include setup.py
+include pyproject.toml
+include MANIFEST.in
+include CMakeLists.txt
+
+recursive-include sudio *.py
+recursive-include sudio *.hpp
+recursive-include sudio *.cpp
+recursive-include sudio *.txt
+recursive-include sudio/rateshift/external *
+
+recursive-include tests *.py
+
+global-exclude *.pyc
+global-exclude __pycache__
+global-exclude *.so
+global-exclude *.pyd

pyproject.toml

@@ -0,0 +1,24 @@
+[build-system]
+requires = ["setuptools>=61.0", "setuptools_scm[toml]>=6.2", "wheel", "cmake>=3.18"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "sudio"
+dynamic = ["version"]
+description = "Audio Processing Platform"
+authors = [{name = "mrzahaki"}]
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: Apache Software License"
+]
+dependencies = [
+    "scipy>=1.9.1",
+    "numpy>=1.23.3",
+    "pyaudio>=0.2.12",
+    "miniaudio>=1.52",
+]
+readme = "README.md"
+requires-python = ">=3.7"
+license = {text = "Apache License 2.0"}
+[tool.setuptools_scm]
+write_to = "sudio/_version.py"

requirements.txt

@@ -0,0 +1,4 @@
+scipy>=1.9.1
+numpy>=1.23.3
+pyaudio>=0.2.12
+miniaudio>=1.52

setup.py

@@ -1,38 +1,129 @@
-import setuptools
+import os
+import subprocess
+import sys
+from pathlib import Path
 
-with open("README.md", "r") as fh:
-    long_description = fh.read()
+from setuptools import setup, find_packages, Extension
+from setuptools.command.build_ext import build_ext
 
+# CMake platform mapping
+CMAKE_PLATFORMS = {
+    "win32": "Win32",
+    "win-amd64": "x64",
+    "win-arm32": "ARM",
+    "win-arm64": "ARM64",
+}
 
-setuptools.setup(
+class CMakeExtension(Extension):
+    def __init__(self, name: str, sourcedir: str = "") -> None:
+        super().__init__(name, sources=[])
+        self.sourcedir = os.fspath(Path(sourcedir).resolve())
+
+class CMakeBuild(build_ext):
+    def build_extension(self, ext: CMakeExtension) -> None:
+        ext_fullpath = Path.cwd() / self.get_ext_fullpath(ext.name)
+        extdir = ext_fullpath.parent.resolve()
+
+        debug = int(os.environ.get("DEBUG", 0)) if self.debug is None else self.debug
+        cfg = "Debug" if debug else "Release"
+
+        cmake_generator = os.environ.get("CMAKE_GENERATOR", "")
+
+        cmake_args = [
+            f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={extdir}{os.sep}",
+            f"-DPYTHON_EXECUTABLE={sys.executable}",
+            f"-DCMAKE_BUILD_TYPE={cfg}",
+            f"-DPACKAGE_VERSION_INFO={self.distribution.get_version()}",
+        ]
+        build_args = []
+
+        if "CMAKE_ARGS" in os.environ:
+            cmake_args += [item for item in os.environ["CMAKE_ARGS"].split(" ") if item]
+
+        if self.compiler.compiler_type != "msvc":
+            self._setup_unix_build(cmake_generator, cmake_args)
+        else:
+            self._setup_windows_build(cmake_generator, cmake_args, build_args, cfg, extdir)
+
+        self._setup_cross_platform_args(build_args)
+
+        build_temp = Path(self.build_temp) / ext.name
+        build_temp.mkdir(parents=True, exist_ok=True)
+
+        self._run_cmake_build(ext, cmake_args, build_args, build_temp)
+
+    def _setup_unix_build(self, cmake_generator, cmake_args):
+        if not cmake_generator or cmake_generator == "Ninja":
+            try:
+                import ninja
+                ninja_executable_path = Path(ninja.BIN_DIR) / "ninja"
+                cmake_args.extend([
+                    "-GNinja",
+                    f"-DCMAKE_MAKE_PROGRAM:FILEPATH={ninja_executable_path}",
+                ])
+            except ImportError:
+                pass
+
+    def _setup_windows_build(self, cmake_generator, cmake_args, build_args, cfg, extdir):
+        single_config = any(x in cmake_generator for x in {"NMake", "Ninja"})
+        contains_arch = any(x in cmake_generator for x in {"ARM", "Win64"})
+
+        if not single_config and not contains_arch:
+            cmake_args.append(f"-A{CMAKE_PLATFORMS[self.plat_name]}")
+
+        if not single_config:
+            cmake_args.append(f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{cfg.upper()}={extdir}")
+            build_args.extend(["--config", cfg])
+
+    def _setup_cross_platform_args(self, build_args):
+        if "universal2" in self.plat_name:
+            cmake_args.append("-DCMAKE_OSX_ARCHITECTURES=arm64;x86_64")
+
+        if self.plat_name.startswith("macosx-") and "MACOSX_DEPLOYMENT_TARGET" not in os.environ:
+            os.environ["MACOSX_DEPLOYMENT_TARGET"] = self.plat_name.split("-")[1]
+
+        if "CMAKE_BUILD_PARALLEL_LEVEL" not in os.environ:
+            if hasattr(self, "parallel") and self.parallel:
+                build_args.append(f"-j{self.parallel}")
+
+    def _run_cmake_build(self, ext, cmake_args, build_args, build_temp):
+        subprocess.run(
+            ["cmake", ext.sourcedir, *cmake_args], cwd=build_temp, check=True
+        )
+        subprocess.run(
+            ["cmake", "--build", ".", *build_args], cwd=build_temp, check=True
+        )
+
+def read(fname):
+    return open(os.path.join(os.path.dirname(__file__), fname)).read()
+
+setup(
     name='sudio',
-    version='1.0.9.343',
-    packages=[
-        'sudio', 
-        'sudio.extras', 
-        'sudio.wrap', 
-        'sudio.stream',
-        'sudio.types',
-        'sudio.audioutils',
-        'sudio.metadata'
-        ],
+    version='1.0.9.35',
     author="mrzahaki",
     author_email="mrzahaki@gmail.com",
     description="Audio Processing Platform",
-    long_description=long_description,
-    install_requires=[
-            'scipy>=1.9.1',
-            'numpy>=1.23.3',
-            'pyaudio>=0.2.12',
-            'miniaudio>=1.52',
-            'samplerate>=0.1.0',
-        ],
+    long_description=read('README.md'),
     long_description_content_type="text/markdown",
     url="https://github.com/MrZahaki/sudio",
-    license='Apache License 2.0',
+    packages=find_packages(),
+    package_dir={'': '.'},
+    ext_modules=[CMakeExtension('sudio.rateshift')],
+    cmdclass={'build_ext': CMakeBuild},
     classifiers=[
-     "Programming Language :: Python :: 3",
-     'License :: OSI Approved :: Apache Software License',
+        "Development Status :: 3 - Alpha",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: Apache Software License",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
+    python_requires='>=3.7',
+    license='Apache License 2.0',
     license_files=['LICENSE'],
- )
+    zip_safe=False,
+)

sudio/__init__.py

@@ -6,5 +6,5 @@
  Software license: "Apache License 2.0". See https://choosealicense.com/licenses/apache-2.0/
 """
 from sudio.pipeline import Pipeline
-from sudio._master import Master
-import sudio.types
+from sudio.core import Master
+import  sudio.types

sudio/audiosys/__init__.py

@@ -0,0 +1,3 @@
+
+
+from sudio.audiosys.miniaudio import _lib

sudio/audioutils/codec.py → sudio/audiosys/codec.py

@@ -1,8 +1,8 @@
 from _miniaudio import ffi, lib
 
 from sudio.types import LibSampleFormat, DitherMode, DecodeError
-from sudio.audioutils.typeconversion import get_sample_width_from_format
-from sudio.extras.io import get_encoded_filename_bytes
+from sudio.audiosys.typeconversion import get_sample_width_from_format
+from sudio.utils.io import get_encoded_filename_bytes
 
 
 

sudio/audioutils/codecinfo.py → sudio/audiosys/codecinfo.py

@@ -1,10 +1,10 @@
 import os
 from _miniaudio import ffi, lib
 
-from sudio.audioutils.fileinfo import AudioFileInfo
+from sudio.audiosys.fileinfo import AudioFileInfo
 from sudio.types import FileFormat, LibSampleFormat, DecodeError
-from sudio.extras.io import get_encoded_filename_bytes
-from sudio.audioutils.typeconversion import get_format_from_width
+from sudio.utils.io import get_encoded_filename_bytes
+from sudio.audiosys.typeconversion import get_format_from_width
 
 
 def get_file_info(filename: str) -> AudioFileInfo:

sudio/audioutils/fileinfo.py → sudio/audiosys/fileinfo.py

@@ -1,5 +1,5 @@
 from _miniaudio import ffi, lib
-from sudio.audioutils.typeconversion import get_sample_width_from_format
+from sudio.audiosys.typeconversion import get_sample_width_from_format
 from sudio.types import LibSampleFormat, FileFormat
 
 class AudioFileInfo:

sudio/audioutils/interface.py → sudio/audiosys/interface.py

@@ -1,4 +1,4 @@
-from sudio.audioutils.audio import Audio
+from sudio.audiosys.audio import Audio
 
 def get_default_input_device_info():
     """

sudio/audioutils/sync.py → sudio/audiosys/sync.py

@@ -1,9 +1,8 @@
 import numpy as np
-import samplerate
-
+from sudio.rateshift import rateshift
 from sudio.types import SampleFormat
-from sudio.audioutils.audio import Audio
-from sudio.audioutils.channel import shuffle2d_channels
+from sudio.audiosys.audio import Audio
+from sudio.audiosys.channel import shuffle2d_channels
 
 
 def synchronize_audio(rec,
@@ -62,17 +61,15 @@ def synchronize_audio(rec,
     if not sample_rate == rec['frameRate']:
         scale = sample_rate / rec['frameRate']
 
-        # firwin = scisig.firwin(23, fc)
-        # firdn = lambda firwin, data,  scale: samplerate.resample(data, )
         if len(data.shape) == 1:
             # mono
-            data = samplerate.resample(data, scale, converter_type='sinc_fastest')
+            data = rateshift.resample(data, scale, rateshift.ConverterType.sinc_fastest, 1)
         else:
             # multi channel
-            res = samplerate.resample(data[0], scale, converter_type='sinc_fastest')
+            res = rateshift.resample(data[0], scale, rateshift.ConverterType.sinc_fastest, 1)
             for i in data[1:]:
                 res = np.vstack((res,
-                                 samplerate.resample(i, scale, converter_type='sinc_fastest')))
+                                 rateshift.resample(i, scale, rateshift.ConverterType.sinc_fastest, 1)))
             data = res
 
     if output_data.startswith('b') and rec['nchannels'] > 1: