%global _empty_manifest_terminate_build 0
Name:		python-laspy
Version:	2.4.1
Release:	1
Summary:	Native Python ASPRS LAS read/write library
License:	BSD
URL:		https://github.com/laspy/laspy
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/7a/68/c864ea8e55c1fc3f1259375a0a31c60a06618cda4e14572c7d0e0aada6c2/laspy-2.4.1.tar.gz
BuildArch:	noarch


%description
# Laspy

Laspy is a python library for reading, modifying and creating LAS LiDAR
files.

Laspy is compatible with Python  3.7+.

## Features

- LAS support.
- LAZ support via `lazrs` or `laszip` backend.
- LAS/LAZ streamed/chunked reading/writting.
- [COPC] support over files.
- [COPC] support over https with `requests` package.
- CRS support via `pyproj` package.


[COPC]: https://github.com/copcio/copcio.github.io


## Examples

Directly read and write las
```Python
import laspy

las = laspy.read('filename.las')
las.points = las.points[las.classification == 2]
las.write('ground.laz')
```


Open data to inspect header (opening only reads the header and vlrs)

```Python
import laspy

with laspy.open('filename.las') as f:
    print(f"Point format:       {f.header.point_format}")
    print(f"Number of points:   {f.header.point_count}")
    print(f"Number of vlrs:     {len(f.header.vlrs)}")
```
Use the 'chunked' reading & writing features

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="w", header=input_las.header) as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.write_points(points[points.classification == 2])

```

Appending points to existing file

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="a") as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.append_points(points[points.classification == 2])
```

API Documentation and tutorials are available at
[ReadTheDocs](https://laspy.readthedocs.io/en/latest/).

## Installation

Laspy can be installed either with `pip`:

```
pip install laspy # without LAZ support
# Or
pip install laspy[laszip] # with LAZ support via LASzip
# Or
pip install laspy[lazrs] # with LAZ support via lazrs
```

## Changelog

See [CHANGELOG.md](CHANGELOG.md)




%package -n python3-laspy
Summary:	Native Python ASPRS LAS read/write library
Provides:	python-laspy
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-laspy
# Laspy

Laspy is a python library for reading, modifying and creating LAS LiDAR
files.

Laspy is compatible with Python  3.7+.

## Features

- LAS support.
- LAZ support via `lazrs` or `laszip` backend.
- LAS/LAZ streamed/chunked reading/writting.
- [COPC] support over files.
- [COPC] support over https with `requests` package.
- CRS support via `pyproj` package.


[COPC]: https://github.com/copcio/copcio.github.io


## Examples

Directly read and write las
```Python
import laspy

las = laspy.read('filename.las')
las.points = las.points[las.classification == 2]
las.write('ground.laz')
```


Open data to inspect header (opening only reads the header and vlrs)

```Python
import laspy

with laspy.open('filename.las') as f:
    print(f"Point format:       {f.header.point_format}")
    print(f"Number of points:   {f.header.point_count}")
    print(f"Number of vlrs:     {len(f.header.vlrs)}")
```
Use the 'chunked' reading & writing features

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="w", header=input_las.header) as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.write_points(points[points.classification == 2])

```

Appending points to existing file

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="a") as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.append_points(points[points.classification == 2])
```

API Documentation and tutorials are available at
[ReadTheDocs](https://laspy.readthedocs.io/en/latest/).

## Installation

Laspy can be installed either with `pip`:

```
pip install laspy # without LAZ support
# Or
pip install laspy[laszip] # with LAZ support via LASzip
# Or
pip install laspy[lazrs] # with LAZ support via lazrs
```

## Changelog

See [CHANGELOG.md](CHANGELOG.md)




%package help
Summary:	Development documents and examples for laspy
Provides:	python3-laspy-doc
%description help
# Laspy

Laspy is a python library for reading, modifying and creating LAS LiDAR
files.

Laspy is compatible with Python  3.7+.

## Features

- LAS support.
- LAZ support via `lazrs` or `laszip` backend.
- LAS/LAZ streamed/chunked reading/writting.
- [COPC] support over files.
- [COPC] support over https with `requests` package.
- CRS support via `pyproj` package.


[COPC]: https://github.com/copcio/copcio.github.io


## Examples

Directly read and write las
```Python
import laspy

las = laspy.read('filename.las')
las.points = las.points[las.classification == 2]
las.write('ground.laz')
```


Open data to inspect header (opening only reads the header and vlrs)

```Python
import laspy

with laspy.open('filename.las') as f:
    print(f"Point format:       {f.header.point_format}")
    print(f"Number of points:   {f.header.point_count}")
    print(f"Number of vlrs:     {len(f.header.vlrs)}")
```
Use the 'chunked' reading & writing features

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="w", header=input_las.header) as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.write_points(points[points.classification == 2])

```

Appending points to existing file

```Python
import laspy

with laspy.open('big.laz') as input_las:
    with laspy.open('ground.laz', mode="a") as ground_las:
        for points in input_las.chunk_iterator(2_000_000):
            ground_las.append_points(points[points.classification == 2])
```

API Documentation and tutorials are available at
[ReadTheDocs](https://laspy.readthedocs.io/en/latest/).

## Installation

Laspy can be installed either with `pip`:

```
pip install laspy # without LAZ support
# Or
pip install laspy[laszip] # with LAZ support via LASzip
# Or
pip install laspy[lazrs] # with LAZ support via lazrs
```

## Changelog

See [CHANGELOG.md](CHANGELOG.md)




%prep
%autosetup -n laspy-2.4.1

%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-laspy -f filelist.lst
%dir %{python3_sitelib}/*

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

%changelog
* Tue Apr 11 2023 Python_Bot <Python_Bot@openeuler.org> - 2.4.1-1
- Package Spec generated