mapnik2 0.7-r2615

Python bindings for mapnik

Contents

• Credits

  • Companies

  • Authors

  • Contributors

• Installation

  • Prerequisites

  • Easy_install with or without virtualenv

  • Buildout

  • Minitage

• Changelog for mapnik2

Official mapnik bindings repackaged in the setuptools/distutils way to facilitate & industrialize deployments. Because mapnik2 is not stabilized yet, the last version part reflect the svn revision of mapnik2 upon which the bindings are linked to.

Credits

Companies

• Planet Makina Corpus

• Contact us

Authors

Contributors

• kiorky <[e-mail]>

Installation

Prerequisites

Don’t forget that you can play with LDFLAGS/CFLAGS/LD_LIBRARY_PATH dto indicate non standart locations for the following requirements if it applies.

You will have to have the includes and libraries for

• The new mapnik-config utility to be in your $PATH

• Boost_python linked to your python interpreter If it is not installed in standart envionments, you ll have to handle the CFLAGS/LDFLAGS to find it, or use minitage ;)

• cairo / cairomm (optionnal but enabled if you compiled mapnik with cairo support)

• mapnik2

• The current python interpreter

Easy_install with or without virtualenv

• Say where to find mapnik-config by settings correctly your PATH environment variable

• When you’re reading this you have probably already run easy_install mapnik2. Find out how to install setuptools (and EasyInstall) here: http://peak.telecommunity.com/DevCenter/EasyInstall

virtualenv --no-site-packages test
source test/bin/activate
easy_install mapnik2

If your boost python installation is not in a standart place, just set the [LD_LIBRARY_PATH, LDFLAGS, CFLAGS] to find it.

Buildout

Some developers use buildout to ease deployments. * Say where to find mapnik-config by settings correctly your PATH environment variable * Add mapnik to the list of eggs to install, e.g.

[buildout]
parts = somepart

[somepart]
recipe = minitage.recipe.scripts
...
# (options like include dirs)
...
eggs =
    ...
    mapnik2

• Re-run buildout, e.g. with:

  $ ./bin/buildout

You can read the buildout installation shipped with this egg for inspiration.

Minitage

Some developers use minitage to ease deployments (a layer upon buildout). Indeed, it takes care a lot of things like those boring compilation flags. As an example, to work on this egg in development mode, you can boostrap it by doing this::

easy_install -U virtualenv
virtualenv --no-site-packages --distribute ~/minitage
mkdir ~/minitage/others

source ~/minitage/bin/activate
minimerge -s

To install the minilay for the mapnik2 egg development you can do

cd  ~/minitage/others
git clone https://github.com/mapnik/pymapnik2.git mapnik-egg
ln -fs ~/minitage/others/mapnik-egg/minilays/mapnik-egg/  ~/minitage/minilays/mapnik-egg
minimerge -av mapnik-egg

Enjoy your installation

cd ~/minitage/others/mapnik-egg
./bin/mypy
>>> import mapnik2

Changelog for mapnik2

0.7_r2615 (unreleased)

First public release of mapnik2 eggified python bindings