%global _empty_manifest_terminate_build 0
Name:		python-kaldi-python-io
Version:	1.2.2
Release:	1
Summary:	A pure python IO interface for data accessing in kaldi
License:	Apache V2.0
URL:		https://github.com/funcwj/kaldi-python-io
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/80/45/e3e542ffa8970ebd782fcece35e2295de9c60e8c396c2c1a403410d1b24e/kaldi-python-io-1.2.2.tar.gz
BuildArch:	noarch


%description
## Kaldi Python IO

A python (3.6+) wrapper for Kaldi's data accessing.

### Support Type

* Kaldi's binary archives (*.ark)
* Kaldi's scripts (alignments & features, *.scp)
* Kaldi nnet3 data examples in binary (*.egs)

### Install

`python setup.py install` or `pip install kaldi-python-io`

### Usage

* ArchiveReader && AlignArchiveReader
    ```python
    # allow only sequential index
    ark_reader = ArchiveReader("copy-feats ark:foo.ark ark:- |")
    for key, _ in ark_reader:
        print(key)
    ali_reader = AlignArchiveReader("gunzip -c foo.ali.gz |")
    for key, _ in ark_reader:
        print(key)
    ```

* Nnet3EgsReader
    ```python
    # allow only sequential index
    egs_reader = Nnet3EgsReader("foo.egs")
    for key, _ in egs_reader:
        print(key)
    ```

* ArchiveWriter
    ```python
    with ArchiveWriter("foo.ark", "foo.scp") as writer:
        for i in range(10):
            mat = np.random.rand(100, 20)
            writer.write(f"mat-{i}", mat)
    ```

* ScriptReader && AlignScriptReader
    ```python
    # allow sequential/random index
    scp_reader = ScriptReader("shuf foo.scp | head -n 2")
    for key, mat in scp_reader:
        print(f"{key}: {mat.shape}")
    ali_reader = AlignScriptReader("foo.ali.scp")
    for key, ali in ali_reader:
        print(f"{key}: {ali.shape}")
    ```

%package -n python3-kaldi-python-io
Summary:	A pure python IO interface for data accessing in kaldi
Provides:	python-kaldi-python-io
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-kaldi-python-io
## Kaldi Python IO

A python (3.6+) wrapper for Kaldi's data accessing.

### Support Type

* Kaldi's binary archives (*.ark)
* Kaldi's scripts (alignments & features, *.scp)
* Kaldi nnet3 data examples in binary (*.egs)

### Install

`python setup.py install` or `pip install kaldi-python-io`

### Usage

* ArchiveReader && AlignArchiveReader
    ```python
    # allow only sequential index
    ark_reader = ArchiveReader("copy-feats ark:foo.ark ark:- |")
    for key, _ in ark_reader:
        print(key)
    ali_reader = AlignArchiveReader("gunzip -c foo.ali.gz |")
    for key, _ in ark_reader:
        print(key)
    ```

* Nnet3EgsReader
    ```python
    # allow only sequential index
    egs_reader = Nnet3EgsReader("foo.egs")
    for key, _ in egs_reader:
        print(key)
    ```

* ArchiveWriter
    ```python
    with ArchiveWriter("foo.ark", "foo.scp") as writer:
        for i in range(10):
            mat = np.random.rand(100, 20)
            writer.write(f"mat-{i}", mat)
    ```

* ScriptReader && AlignScriptReader
    ```python
    # allow sequential/random index
    scp_reader = ScriptReader("shuf foo.scp | head -n 2")
    for key, mat in scp_reader:
        print(f"{key}: {mat.shape}")
    ali_reader = AlignScriptReader("foo.ali.scp")
    for key, ali in ali_reader:
        print(f"{key}: {ali.shape}")
    ```

%package help
Summary:	Development documents and examples for kaldi-python-io
Provides:	python3-kaldi-python-io-doc
%description help
## Kaldi Python IO

A python (3.6+) wrapper for Kaldi's data accessing.

### Support Type

* Kaldi's binary archives (*.ark)
* Kaldi's scripts (alignments & features, *.scp)
* Kaldi nnet3 data examples in binary (*.egs)

### Install

`python setup.py install` or `pip install kaldi-python-io`

### Usage

* ArchiveReader && AlignArchiveReader
    ```python
    # allow only sequential index
    ark_reader = ArchiveReader("copy-feats ark:foo.ark ark:- |")
    for key, _ in ark_reader:
        print(key)
    ali_reader = AlignArchiveReader("gunzip -c foo.ali.gz |")
    for key, _ in ark_reader:
        print(key)
    ```

* Nnet3EgsReader
    ```python
    # allow only sequential index
    egs_reader = Nnet3EgsReader("foo.egs")
    for key, _ in egs_reader:
        print(key)
    ```

* ArchiveWriter
    ```python
    with ArchiveWriter("foo.ark", "foo.scp") as writer:
        for i in range(10):
            mat = np.random.rand(100, 20)
            writer.write(f"mat-{i}", mat)
    ```

* ScriptReader && AlignScriptReader
    ```python
    # allow sequential/random index
    scp_reader = ScriptReader("shuf foo.scp | head -n 2")
    for key, mat in scp_reader:
        print(f"{key}: {mat.shape}")
    ali_reader = AlignScriptReader("foo.ali.scp")
    for key, ali in ali_reader:
        print(f"{key}: {ali.shape}")
    ```

%prep
%autosetup -n kaldi-python-io-1.2.2

%build
%py3_build

%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .

%files -n python3-kaldi-python-io -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Tue Apr 11 2023 Python_Bot <Python_Bot@openeuler.org> - 1.2.2-1
- Package Spec generated