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|
%global _empty_manifest_terminate_build 0
Name: python-geojson-rewind
Version: 1.0.3
Release: 1
Summary: A Python library for enforcing polygon ring winding order in GeoJSON
License: MIT
URL: https://github.com/chris48s/geojson-rewind
Source0: https://mirrors.nju.edu.cn/pypi/web/packages/cf/53/76c4577b3f45a8dc8eb9b936378227a085f01ef249fffec11a2253b79b25/geojson-rewind-1.0.3.tar.gz
BuildArch: noarch
%description
# geojson-rewind
[](https://codecov.io/gh/chris48s/geojson-rewind)
A Python library for enforcing polygon ring winding order in GeoJSON
The [GeoJSON](https://tools.ietf.org/html/rfc7946) spec mandates the [right hand rule](https://tools.ietf.org/html/rfc7946#section-3.1.6):
> A linear ring MUST follow the right-hand rule with respect to the area it bounds, i.e., exterior rings are counterclockwise, and holes are clockwise.
This helps you generate compliant Polygon and MultiPolygon geometries.
Note: Co-ordinates in the input data are assumed to be WGS84 with (lon, lat) ordering, [as per RFC 7946](https://tools.ietf.org/html/rfc7946#section-3.1.1). Input with co-ordinates using any other CRS may lead to unexpected results.
## Installation
```
pip install geojson-rewind
```
## Usage
### As a Library
Enforce RFC 7946 ring winding order (input/output is a GeoJSON string):
```py
>>> from geojson_rewind import rewind
>>> input = """{
... "geometry": { "coordinates": [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... "type": "Polygon"},
... "properties": {"foo": "bar"},
... "type": "Feature"}"""
>>> output = rewind(input)
>>> output
'{"geometry": {"coordinates": [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], "type": "Polygon"}, "properties": {"foo": "bar"}, "type": "Feature"}'
>>> type(output)
<class 'str'>
```
Enforce RFC 7946 ring winding order (input/output is a python dict):
```py
>>> from geojson_rewind import rewind
>>> input = {
... 'geometry': { 'coordinates': [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... 'type': 'Polygon'},
... 'properties': {'foo': 'bar'},
... 'type': 'Feature'}
>>> output = rewind(input)
>>> output
{'geometry': {'coordinates': [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], 'type': 'Polygon'}, 'properties': {'foo': 'bar'}, 'type': 'Feature'}
>>> type(output)
<class 'dict'>
```
## On the Console
```sh
# Enforce ring winding order on a GeoJSON file
$ rewind in.geojson > out.geojson
# fetch GeoJSON from the web and enforce ring winding order
$ curl "https://myserver.com/in.geojson" | rewind
```
## Acknowledgements
`geojson-rewind` is a python port of Mapbox's javascript [geojson-rewind](https://github.com/mapbox/geojson-rewind) package. Credit to [Tom MacWright](https://github.com/tmcw) and [contributors](https://github.com/mapbox/geojson-rewind/graphs/contributors).
%package -n python3-geojson-rewind
Summary: A Python library for enforcing polygon ring winding order in GeoJSON
Provides: python-geojson-rewind
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
%description -n python3-geojson-rewind
# geojson-rewind
[](https://codecov.io/gh/chris48s/geojson-rewind)
A Python library for enforcing polygon ring winding order in GeoJSON
The [GeoJSON](https://tools.ietf.org/html/rfc7946) spec mandates the [right hand rule](https://tools.ietf.org/html/rfc7946#section-3.1.6):
> A linear ring MUST follow the right-hand rule with respect to the area it bounds, i.e., exterior rings are counterclockwise, and holes are clockwise.
This helps you generate compliant Polygon and MultiPolygon geometries.
Note: Co-ordinates in the input data are assumed to be WGS84 with (lon, lat) ordering, [as per RFC 7946](https://tools.ietf.org/html/rfc7946#section-3.1.1). Input with co-ordinates using any other CRS may lead to unexpected results.
## Installation
```
pip install geojson-rewind
```
## Usage
### As a Library
Enforce RFC 7946 ring winding order (input/output is a GeoJSON string):
```py
>>> from geojson_rewind import rewind
>>> input = """{
... "geometry": { "coordinates": [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... "type": "Polygon"},
... "properties": {"foo": "bar"},
... "type": "Feature"}"""
>>> output = rewind(input)
>>> output
'{"geometry": {"coordinates": [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], "type": "Polygon"}, "properties": {"foo": "bar"}, "type": "Feature"}'
>>> type(output)
<class 'str'>
```
Enforce RFC 7946 ring winding order (input/output is a python dict):
```py
>>> from geojson_rewind import rewind
>>> input = {
... 'geometry': { 'coordinates': [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... 'type': 'Polygon'},
... 'properties': {'foo': 'bar'},
... 'type': 'Feature'}
>>> output = rewind(input)
>>> output
{'geometry': {'coordinates': [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], 'type': 'Polygon'}, 'properties': {'foo': 'bar'}, 'type': 'Feature'}
>>> type(output)
<class 'dict'>
```
## On the Console
```sh
# Enforce ring winding order on a GeoJSON file
$ rewind in.geojson > out.geojson
# fetch GeoJSON from the web and enforce ring winding order
$ curl "https://myserver.com/in.geojson" | rewind
```
## Acknowledgements
`geojson-rewind` is a python port of Mapbox's javascript [geojson-rewind](https://github.com/mapbox/geojson-rewind) package. Credit to [Tom MacWright](https://github.com/tmcw) and [contributors](https://github.com/mapbox/geojson-rewind/graphs/contributors).
%package help
Summary: Development documents and examples for geojson-rewind
Provides: python3-geojson-rewind-doc
%description help
# geojson-rewind
[](https://codecov.io/gh/chris48s/geojson-rewind)
A Python library for enforcing polygon ring winding order in GeoJSON
The [GeoJSON](https://tools.ietf.org/html/rfc7946) spec mandates the [right hand rule](https://tools.ietf.org/html/rfc7946#section-3.1.6):
> A linear ring MUST follow the right-hand rule with respect to the area it bounds, i.e., exterior rings are counterclockwise, and holes are clockwise.
This helps you generate compliant Polygon and MultiPolygon geometries.
Note: Co-ordinates in the input data are assumed to be WGS84 with (lon, lat) ordering, [as per RFC 7946](https://tools.ietf.org/html/rfc7946#section-3.1.1). Input with co-ordinates using any other CRS may lead to unexpected results.
## Installation
```
pip install geojson-rewind
```
## Usage
### As a Library
Enforce RFC 7946 ring winding order (input/output is a GeoJSON string):
```py
>>> from geojson_rewind import rewind
>>> input = """{
... "geometry": { "coordinates": [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... "type": "Polygon"},
... "properties": {"foo": "bar"},
... "type": "Feature"}"""
>>> output = rewind(input)
>>> output
'{"geometry": {"coordinates": [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], "type": "Polygon"}, "properties": {"foo": "bar"}, "type": "Feature"}'
>>> type(output)
<class 'str'>
```
Enforce RFC 7946 ring winding order (input/output is a python dict):
```py
>>> from geojson_rewind import rewind
>>> input = {
... 'geometry': { 'coordinates': [ [ [100, 0],
... [100, 1],
... [101, 1],
... [101, 0],
... [100, 0]]],
... 'type': 'Polygon'},
... 'properties': {'foo': 'bar'},
... 'type': 'Feature'}
>>> output = rewind(input)
>>> output
{'geometry': {'coordinates': [[[100, 0], [101, 0], [101, 1], [100, 1], [100, 0]]], 'type': 'Polygon'}, 'properties': {'foo': 'bar'}, 'type': 'Feature'}
>>> type(output)
<class 'dict'>
```
## On the Console
```sh
# Enforce ring winding order on a GeoJSON file
$ rewind in.geojson > out.geojson
# fetch GeoJSON from the web and enforce ring winding order
$ curl "https://myserver.com/in.geojson" | rewind
```
## Acknowledgements
`geojson-rewind` is a python port of Mapbox's javascript [geojson-rewind](https://github.com/mapbox/geojson-rewind) package. Credit to [Tom MacWright](https://github.com/tmcw) and [contributors](https://github.com/mapbox/geojson-rewind/graphs/contributors).
%prep
%autosetup -n geojson-rewind-1.0.3
%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-geojson-rewind -f filelist.lst
%dir %{python3_sitelib}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Wed Apr 12 2023 Python_Bot <Python_Bot@openeuler.org> - 1.0.3-1
- Package Spec generated
|
