Add a GDAL source.

This handles more transforms than the mapnik source.

.circleci/release_pypi.sh

@@ -18,6 +18,9 @@ twine upload --verbose dist/*
 cd "$ROOTPATH/sources/dummy"
 python setup.py sdist
 twine upload --verbose dist/*
+cd "$ROOTPATH/sources/gdal"
+python setup.py sdist
+twine upload --verbose dist/*
 cd "$ROOTPATH/sources/mapnik"
 python setup.py sdist
 twine upload --verbose dist/*

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change Log
 
+## Unreleased
+
+### Features
+- Added gdal tile source
+
 ## Version 1.0.2
 
 ### Features

README.rst

@@ -37,7 +37,9 @@ Large Image consists of several Python modules designed to work together.  These
 
   - ``large-image-source-pil``: A tile source for small images via the Python Imaging Library (Pillow).
 
-  - ``large-image-source-mapnik``: A tile source for reading geotiff and netcdf files via Mapnik and GDAL.
+  - ``large-image-source-gdal``: A tile source for reading geotiff files via GDAL.  This handles source data with more complex transforms than the mapnik tile source.
+
+  - ``large-image-source-mapnik``: A tile source for reading geotiff and netcdf files via Mapnik and GDAL.  This handles more vector issues than the gdal tile source.
 
   - ``large-image-source-openjpeg``: A tile source using the Glymur library to read jp2 (JPEG 2000) files.
 

docs/make_docs.sh

@@ -12,6 +12,7 @@ popd
 
 sphinx-apidoc -f -o source/large_image ../large_image
 sphinx-apidoc -f -o source/large_image_source_dummy ../sources/dummy/large_image_source_dummy
+sphinx-apidoc -f -o source/large_image_source_gdal ../sources/gdal/large_image_source_gdal
 sphinx-apidoc -f -o source/large_image_source_mapnik ../sources/mapnik/large_image_source_mapnik
 sphinx-apidoc -f -o source/large_image_source_ometiff ../sources/ometiff/large_image_source_ometiff
 sphinx-apidoc -f -o source/large_image_source_openjpeg ../sources/openjpeg/large_image_source_openjpeg

docs/source/index.rst

@@ -17,6 +17,7 @@ large_image also works as a Girder plugin with optional annotation support.
    tilesource_options
    large_image/modules
    large_image_source_dummy/modules
+   large_image_source_gdal/modules
    large_image_source_mapnik/modules
    large_image_source_ometiff/modules
    large_image_source_openjpeg/modules

requirements-dev.txt

@@ -2,14 +2,16 @@
 girder>=3.0.4
 girder-jobs>=3.0.3
 -e sources/dummy
--e sources/mapnik
+-e sources/gdal
 -e sources/openjpeg
 -e sources/openslide
 -e sources/pil
 -e sources/test
 -e sources/tiff
 # must be after sources/tiff
 -e sources/ometiff
+# must be after source/gdal
+-e sources/mapnik
 # Get both the girder and worker dependencies so tasks can be used stand-alone
 -e tasks[girder,worker]
 -e girder/.

setup.py

@@ -14,6 +14,7 @@
 }
 sources = {
     'dummy': ['large-image-source-dummy'],
+    'gdal': ['large-image-source-gdal'],
     'mapnik': ['large-image-source-mapnik'],
     'ometiff': ['large-image-source-ometiff'],
     'openjpeg': ['large-image-source-openjpeg'],