🚧 WIP

Author: jvdd

.gitignore

@@ -1,3 +1,4 @@
+venv/
 TODO.md
 main.rs
 

poetry.lock

@@ -1,20 +1,2 @@
-[tool.poetry]
-name = "tsdownsample"
-version = "0.1.0a0"
-description = "Time series downsampling in rust"
-authors = ["Jeroen Van Der Donckt"]
-readme = "README.md"
-license = "MIT"
-repository = "https://github.com/predict-idlab/tsdownsample"
-keywords = ["time series", "downsampling", "rust", "data science", "visualization"]
-
-[tool.poetry.dependencies]
-python = "^3.7.1"
-numpy = ">=1.21"
-pandas = ">=1.3"
-
-[tool.poetry.dev-dependencies]
-
 [build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"
+requires = ["setuptools", "wheel", "setuptools-rust"]

pyproject.toml

@@ -0,0 +1,5 @@
+setuptools-rust
+setuptools
+wheel
+numpy
+pandas

requirements.txt

@@ -0,0 +1,28 @@
+[metadata]
+name = tsdownsample
+version = 0.1.0
+license = MIT
+url = https://github.com/predict-idlab/tsdownsample
+long_description = file: README.md
+long_description_content_type = text/markdown
+classifiers =
+    Intended Audience :: Developers
+    License :: OSI Approved :: MIT License
+    Intended Audience :: Developers
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.6
+    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
+    Operating System :: POSIX
+    Operating System :: MacOS :: MacOS X
+    Operating System :: Microsoft :: Windows
+
+[options]
+packages = tsdownsample
+zip_safe = False
+setup_requires = setuptools-rust >= 0.12.1;
+python_requires = >=3.6
+include_package_data = True

setup.cfg

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+from setuptools import setup
+
+from setuptools_rust import Binding, RustExtension
+
+setup(
+    rust_extensions=[RustExtension("tsdownsample._rust.tsdownsample_rs", binding=Binding.PyO3)],
+)

setup.py

@@ -1 +1,4 @@
-import tsdownample_rs as _tsdownsample_rs
+MinMaxAggregator = RustDownsamplingInterface(resampling_rs.minmax)
+M4Aggregator = RustDownsamplingInterface(resampling_rs.m4)
+LTTBAggregator = RustDownsamplingInterface(resampling_rs.lttb)
+MinMaxLTTBAggregator = RustDownsamplingInterface(resampling_rs.minmax_lttb)

tsdownsample/__init__.py

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+import tsdownsample._rust.tsdownsample_rs as tsdownsample_rs
+from .downsampling_interface import RustDownsamplingInterface
+
+# ------------------ Rust Downsamplers ------------------
+
+MinMaxDownsampler = RustDownsamplingInterface(tsdownsample_rs.minmax)
+M4Downsampler = RustDownsamplingInterface(tsdownsample_rs.m4)
+LTTBDownsampler = RustDownsamplingInterface(tsdownsample_rs.lttb)
+MinMaxLTTBDownsampler = RustDownsamplingInterface(tsdownsample_rs.minmax_lttb)
+
+# ------------------ Python Downsamplers ------------------
+
+MeanDownsampler = PythonDownsamplingInterface(np.mean)