./math/py-pywavelets, Discrete Wavelet Transforms in Python

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Branch: CURRENT, Version: 1.6.0, Package name: py311-pywavelets-1.6.0, Maintainer: pkgsrc-users

PyWavelets is a Python wavelet transforms module that includes:

* nD Forward and Inverse Discrete Wavelet Transform (DWT and IDWT)
* 1D and 2D Forward and Inverse Stationary Wavelet Transform
(Undecimated Wavelet Transform)
* 1D and 2D Wavelet Packet decomposition and reconstruction
* 1D Continuous Wavelet Tranfsorm
* Computing Approximations of wavelet and scaling functions
* Over 100 built-in wavelet filters and support for custom wavelets
* Single and double precision calculations
* Results compatibility with Matlab Wavelet Toolbox (tm)


Required to run:
[devel/py-setuptools] [math/py-numpy] [devel/py-cython] [lang/python37]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 3847.604 KB

Version history: (Expand)

CVS history: (Expand)


   2024-04-08 07:52:11 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-pywavelets: updated to 1.6.0

PyWavelets 1.6.0

We are very pleased to announce the release of PyWavelets 1.6.0. This release
is a minor update to 1.6.x. It adds support for NumPy 2.0, which also keeping
compatibility with NumPy 1.22-1.26. It requires Cython 3.0; support for 0.29.x
is dropped.

Other noteworthy improvements:

- Improved documentation for ``pywt.cwt``
- The documentation was migrated to the PyData Sphinx Theme and the content
  organization improved
- Releases on PyPI now include wheels for ``musllinux`` (x86-64 and aarch64)
- The test suite is now passing and tested in CI with Emscripten/Pyodide
- Nightly builds will be available at
  https://anaconda.org/scientific-python-nightly-wheels/PyWavelets/ going
  forward
   2023-12-02 10:59:10 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-pywavelets: updated to 1.5.0

Issues closed for v1.5
distutils was deprecated in Python 3.10

Pull requests for v1.5
BLD: switch to using Meson as the build system for PyWavelets
DOC: update docs for setup.py removal, and fix ReadTheDocs build
MAINT: fix warnings emitted by loading npy/npz data files
CI: limit contourpy to <1.1, to avoid building win32 from source
Update dependencies per SPEC 0
Remove old travis references
Test on Python 3.12
Add spin as developer UI to meson
AppVeyor: Upgrade to Visual Studio 2022 and use python-launcher
Build Python 3.12 wheels
Test on final releases on Python 3.12
   2023-08-02 01:20:57 by Thomas Klausner | Files touched by this commit (158) 
Log message:
*: remove more references to Python 3.7
   2023-07-01 10:37:47 by Thomas Klausner | Files touched by this commit (105) | Package updated
Log message:
*: restrict py-numpy users to 3.9+ in preparation for update
   2022-11-15 00:50:35 by Thomas Klausner | Files touched by this commit (3) | Package updated
Log message:
py-pywavelets: update to 1.4.1.

==============================
PyWavelets 1.1.0 Release Notes
==============================

We are very pleased to announce the release of PyWavelets 1.1.

This release includes enhanced functionality for both the stationary wavelet
transforms (``swt``, ``swt2``, ``swtn``) as well as the continuous wavelet
transform (``cwt``). In addition, there are a handful of bug fixes as
described in more detail below.

This release has dropped Python 2.7 support and now requires Python >= 3.5.

==============================
PyWavelets 1.1.1 Release Notes
==============================

This release is identical in functionality to 1.1.0.

It fixes setup.py to prevent pip from trying to install from PyPI for
Python < 3.5.
==============================
PyWavelets 1.2.0 Release Notes
==============================

We are very pleased to announce the release of PyWavelets 1.2.

This release has new discrete wavelet transforms features incleading a series
of multiresolution analysis functions (details below).

PyWavelets has dropped support for Python 3.5 and 3.6 and now supports
Python 3.7-3.10.

We also now provide aarch64 linux wheels as well as universal2 and arm64
wheels that are compatible with Apple's M1 processors.

==============================
PyWavelets 1.3.0 Release Notes
==============================

We are very pleased to announce the release of PyWavelets 1.3. This release
is functionally the same as 1.2.0, but we have updated the set of binary wheels
provided. Specifically we have added `aarch64` wheels for Python 3.7 that were
missing in 1.2.0 and have updated the versions of `manylinux` used for the
linux wheels in a manner consistent with NumPy and SciPy. We have also dropped
`musllinux` wheels which were present for some architectures in 1.2.0. We may
add them again in the future if they are adopted by NumPy and there is a
demand for this architecture.

==============================
PyWavelets 1.4.0 Release Notes
==============================

We are very pleased to announce the release of PyWavelets 1.4. This release
is a minor update to 1.3.0. It adds wheels for Python 3.11 and drops support
for Python 3.7.

There is one new utility function, `pywt.frequency2scale`, that can be used to
determine CWT scale factors corresponding to a given (normalized) frequency.
It is the inverse of the existing `pywt.scale2frequency`.
   2022-04-15 13:27:41 by Nia Alarie | Files touched by this commit (5) 
Log message:
math: Mark some packages incompatible with Python 3.7 due to numpy
   2022-01-25 02:28:26 by Thomas Klausner | Files touched by this commit (1) 
Log message:
py-pywavelets: does not build with python 2.7
   2022-01-04 21:55:40 by Thomas Klausner | Files touched by this commit (1595) 
Log message:
*: bump PKGREVISION for egg.mk users

They now have a tool dependency on py-setuptools instead of a DEPENDS