Mapproxy

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Improvements:

- handle epsg:102100 and 102113 as equivalents to 900913/3857

Fixes:

- fixed attribution placement and padding

~~~~~~~~~~~~~~~~~~

Improvements:

- [mapproxy-seed] support for configuration includes in mapproxy.yaml (base)
- [mapproxy-seed] updated config templates
- KML: reduce number of required KML requests
- KML: improve superoverlays with res_factor != 2

Fixes:

- [mapproxy-seed] apply globals from mapproxy.yaml during seed
- fix tile_lock cleanup
- merging of cache sources with only tile sources failed

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Features:

- [mapproxy-seed] separated seed and cleanup tasks; call tasks independently
- XSL transformation of WMS FeatureInfo responses
- content aware merging of multiple XML/HTML FeatureInfo repsonses
- FeatureInfo types are configurable with wms.featureinfo_types
- request cascaded sources in parallel (with threading or eventlet)
with new wms.concurrent_layer_renderer option
- disable GetMap requests for WMS sources (for FeatureInfo only sources)
- new cache.disable_storage option
- authorization framework
- new image.transparent_color option: replaces color with full transparency
- new image.opacity option: blend between opaque layers
- new watermark.spacing option: place watermark on every other tile
- new wms.on_source_errors option: capture errors and display notice in
response image when some sources did not respond
- support for custom http headers for requests to sources
- add support for http options for tile source (user/password, https ssl
options, headers, timeout)

Improvements:

- [mapproxy-seed] enhanced CLI (summary and interactive mode)
- combine requests to the same WMS URL
- support for local SLD files (sld: file://sld.xml)
- changed watermark color to gray: improves readability on full transparent
images
- support for transparent/overlayed tile sources
- renamed thread_pool_size to concurrent_tile_creators
- tweaked KML level of detail parameters to fix render issues in Google Earth
with tilted views

Fixes:

- rounding errors in meta-tile size calculation for meta_buffer=0
- work with upcomming PIL 1.2 release

~~~~~~~~~~~~~~~~

Fixes:

- fixed regression in mapproxy_seed
- resolve direct WMS request issues with equal but not same
SRS (e.g. 900913/3857)

~~~~~~~~~~~~~~~~~~~

Improvements:

- Allow nested layer configurations (layer groups/trees)
- Support custom path to libproj/libgdal with MAPPROXY_LIB_PATH environ
- Look for xxx if libxxx returned no results.
- Limit lat/lon bbox in WMS capabilities to +-89.999999 north/south values

Fixes:

- bug fix for threshold_res that overlap with the stretch_factor

~~~~~~~~~~~~~~~~~~~

Features:

- WMS 1.1.0 support
- Coverage support (limit sources to areas via WKT/OGC polygons)
- new base option to reuse configurations
- ScaleHint support (min/max_res, min/max_scale)
- Support for multiple MapProxy configurations in one process with distinct
global/cache/source/etc. configurations
- New MultiMapProxy: dynamically load multiple configurations (experimental)
- threshold_res option for grids: switch cache levels at fixed resolutions
- seed_only option for sources: allows offline usage
- GetLegendGraphic support
- SLD support for WMS sources

Improvements:

- concurrent_requests limit is now per unique hostname and not per URL
- concurrent_requests can be set with globals.http.concurrent_requests
- font_size of watermark is now configurable
- improved configuration loading time and memory consumption
- make use of PyYAML's C extension if available
- cache projection attributes in SRS objects for better performance
- try system wide projection definitions first, then fallback to defaults
(e.g. for EPSG:900913)
- trailing slash is now optional for /tms/1.0.0
- support for http.ssl_ca_cert for each WMS source
- support for http.client_timeout for each WMS source (Python >=2.6)

Fixes:

- removed start up error on systems where proj4 misses EPSG:3857
- fixed color error for transparent PNG8 files
- fixed links in demo service when URL is not /demo/
- removed memory leak proj4 wrapper
- fixed mapproxy-seed -f option
- tests work without Shapely