Lanelet2 python

Provides python bindings for Lanelet2 and its modules.

Usage

After building and sourcing you can do something like the follwoing in python(2):

import lanelet2
map = lanelet2.io.load("myfile.osm", lanelet2.io.Origin(49,8.4))

# Modify/Add attribute to all lanelets
for elem in map.laneletLayer:
    if "participant:vehicle" in elem.attributes:
        elem.attributes["participant:vehicle"] = "no"

For more usage examples refer to our example package.

Changelog for package lanelet2_python

1.2.1 (2023-05-10)

• Improve python core module (#293) Improve lanelet2.core python wrappers add docstrings, named arguments and __repr_ methods to core primitives in python, fix bugs and add more initialization options ---------Co-authored-by: Fabian Poggenhans <<fabian.poggenhans@partner.kit.edu>>
• Add readme to PyPi package description and fix readme icons (#283)
• Build lanelet2 wheel and publish in GH release and PyPI (#278)
• Contributors: Jan Rudolph, immel-f, poggenhans

1.2.0 (2023-01-30)

• Fix OSM file output for upload and elevation (#245)
  • discourage upload and format elevation to max 2 decimals to prevent JSOM excessive elevation precision errors
  • remove width to prevent leading spaces for lat/lon/ele
  • allow for providing parameters josm_prevent_upload and josm_format_elevation to write
  • Test lat/lon/ele formatting with and without josm_format_elevation. Test josm_upload
  • improve read/write tutorial section comments
  • document params
• add Geocentric and Local Cartesian projectors (#244)
• Fix 223 all way stop python (#231)
• Add CI using GitHub Actions (#256)
• Added pointer declaration for code quality issues
• Add a test case for GeometryApi to increase coverage
• Pass reference of const qualified parameter
• Add required boost::geometry functionalities to pyapi
• Add fromArcCoordinates() function to pyapi
• Python: Add basicPoint method to ConstPoint2d closes fzi-forschungszentrum-informatik/Lanelet2#192
• Switch to lanelet2.matching in python
• Move python bindings of lanelet2_matching to lanelet2_python
• Python: Fix find usages for const objects closes fzi-forschungszentrum-informatik/lanelet2#168
• Python api: fix getter of Area.outerBound closes fzi-forschungszentrum-informatik/Lanelet2#152
• Contributors: Fabian, Fabian Poggenhans, Frank Bieder, Maximilian Naumann, Michał Antkiewicz, Sahin Tas, bieder, Fabian Immel

1.1.1 (2020-09-14)

1.1.0 (2020-09-06)

• Add parameter to left/right/adjacentLeft/adjacentRight so that they can be queried based on routing cost id
• Add experimental support for building with colcon on ros2 and ament_cmake
• Format files with clang-format 10
• Add interpolatedPointAtDistance for BasicLineString
• Expose readwrite struct members to python
• Python functions for distance between CompoundLineStrings and LineStrings
• Python geometry interface for CompoundLineStrings
• Making all includes in lanelet2_python consistent.
• Add __hash__ for python bindings
• Add bindings for findWithin geometry function
• Updating package.xml files to format 3.
• Fix bindings for shortestPath function
• Fix memory leak in list->vector conversion closes fzi-forschungszentrum-informatik/Lanelet2#111
• SpeedLimitInformation now also offers m/s
• Fix const ptr issue in ConstLanelet.RightOfWay
• Contributors: Christian-Eike Framing, Fabian Poggenhans, Joshua Whitley, Maximilian Naumann

1.0.1 (2020-03-24)

• Fix python bindings for lanelet submap
• lanelet2_python: Register constructor for SpeedLimits
• Register more geometry functions (#96, #97)
• Register Lanelet::resetCache in python
• Make sure lanelet2 buildtool_export_depends on mrt_cmake_modules
• Contributors: Fabian Poggenhans

1.0.0 (2020-03-03)

• Bump version to 1.0
• Apply clang-tidy fixes
• lanelet2_python: move converter header to internal include dir
• added equals for points
• Python: Fix registration of LaneletMap::add(Point3d)
• lanelet2_python: Fix wrongly registered RoutingCostDistance
• Fix default values for lane changes in RoutingGraph
• RoutingGraph and Route now use the new LaneletSubmap to store the lanelets they are using
• Add a new class 'LaneletSubmap' that only contains parts of the map and is faster to construct
• Routing graph and route object now support queries with a custom search function
• Extended and simplified the reachablePath/Set functions
• Refactored the internal representation of the route. Cleaned up headers that are only supposed to be used internally
• Offer reverse routing (possibleRoutesTowards), bindings, unittests
• Refactor FilteredGraphs and RelationTypes to use bitmasks
• Improve the distance2d and distance3d to support generic distance computations
• Initial commit
• Contributors: Fabian Poggenhans, Johannes Janosovits, Maximilian Naumann