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-/*! \page pythonlib GRASS Python Scripting Library
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-
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-by GRASS Development Team (http://grass.osgeo.org)
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-
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-\section pythonIntro Introduction
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-
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-The code in <a
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-href="http://svn.osgeo.org/grass/grass/trunk/lib/python/">lib/python/</a>
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-provides <b>grass.script</b> in order to support GRASS scripts written
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-in Python. The <a
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-href="http://svn.osgeo.org/grass/grass/trunk/scripts">scripts/</a>
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-directory of GRASS contains a series of examples actually provided to
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-the end users.
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-
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-See code in:
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-
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-- python::core
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-- python::db
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-- python::raster
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-- python::vector
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-- python::setup
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-- python::array
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-
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-<b>Table of content</b>
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-
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-- \subpage pythonScripting
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-- \subpage pythonModules
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- - \subpage pythonCore
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- - \subpage pythonDb
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- - \subpage pythonRaster
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- - \subpage pythonVector
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- - \subpage pythonSetup
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- - \subpage pythonArray
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-
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-\section pythonScripting GRASS scripting tasks for Python provided by "grass.script"
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-
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-The statement
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-
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-\code
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-import grass.script as grass
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-\endcode
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-
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-imports core.py, db.py, raster.py and vector.py modules.
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-
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-To import only selected module
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-
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-\code
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-from grass.script import core as grass
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-\endcode
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-
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-Sample script (See the GRASS Wiki at
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-<a href="http://grass.osgeo.org/wiki/GRASS_and_Python">http://grass.osgeo.org/wiki/GRASS_and_Python</a> for more examples)
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-
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-\code
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-#!/usr/bin/env python
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-
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-#%module
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-#% description: Checks if vector map is 3D
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-#% keywords: vector
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-#%end
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-#%option
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-#% key: map
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-#% type: string
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-#% gisprompt: old,vector,vector
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-#% key_desc: name
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-#% description: Name of vector map
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-#% required: yes
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-#%end
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-
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-import sys
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-import grass.script as grass
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-
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-def main():
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- info = grass.vector_info_topo(map = options['map'])
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- if info['map3d']:
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- print 'Vector map is 3D'
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- else:
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- print 'Vector map is 2D'
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-
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- return 0
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-
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-if __name__ == "__main__":
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- options, flags = grass.parser()
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- sys.exit(main())
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-\endcode
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-
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-\section pythonModules List of modules
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-
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-\subsection pythonCore Core
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-
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-<b>GRASS-oriented interface to subprocess module</b>
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-
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- - python::core::exec_command()
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-
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- - python::core::feed_command()
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-
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- - python::core::make_command()
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-
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- - python::core::parse_command()
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-
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- - python::core::pipe_command()
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-
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- - python::core::read_command()
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-
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- - python::core::run_command()
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-
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- - python::core::start_command()
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-
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- - python::core::write_command()
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-
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-<b>Interface to \gmod{g.message}</b>
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-
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-These all run \gmod{g.message}, differing only in which flag (if any) is
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-used. fatal() is error(), but also calls sys.exit(1).
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-
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- - python::core::debug()
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-
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- - python::core::error()
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-
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- - python::core::fatal()
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-
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- - python::core::info()
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-
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- - python::core::message()
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-
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- - python::core::verbose()
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-
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- - python::core::warning()
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-
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-<b>Interface to \gmod{g.parser}</b>
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-
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-Interface to \gmod{g.parser}, intended to be run from the top-level, e.g.
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-
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-\code
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- if __name__ == "__main__":
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- options, flags = grass.parser()
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- main()
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-\endcode
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-
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- - python::core::parser()
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-
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-<b>Interface to \gmod{g.tempfile}</b>
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-
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-Returns the name of a temporary file, created with \gmod{g.tempfile}.
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-
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- - python::core::tempfile()
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-
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-<b>Key-value parsers</b>
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-
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- - python::core::parse_key_val()
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-
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-<b>Interface to \gmod{g.gisenv}</b>
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-
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- - python::core::gisenv()
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-
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-<b>Interface to \gmod{g.region}</b>
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-
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- - python::core::del_temp_region()
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-
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- - python::core::region()
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-
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- - python::core::region_env()
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-
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- - python::core::use_temp_region()
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-
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-<b>Interface to \gmod{g.findfile}</b>
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-
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- - python::core::find_file()
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-
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-<b>Interface to \gmod{g.list}</b>
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-
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- - python::core::list_grouped()
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-
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- - python::core::list_pairs()
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-
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- - python::core::list_strings()
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-
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- - python::core::mlist_grouped()
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-
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-<b>Interface to \gmod{g.mapsets}</b>
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-
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- - python::core::mapsets()
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-
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-<b>Interface to \gmod{g.version}</b>
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-
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- - python::core::version()
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-
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-<b>Color parsing</b>
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-
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- - python::core::parse_color()
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-
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-<b>Check GRASS environment variables</b>
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-
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- - python::core::overwrite()
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-
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- - python::core::verbosity()
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-
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-<b>Create new GRASS location</b>
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-
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- - python::core::create_location()
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-
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-<b>Various utilities, not specific to GRASS</b>
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-
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- - python::core::basename()
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-
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- - python::core::find_program()
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-
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- - python::core::try_remove()
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-
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- - python::core::try_rmdir()
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-
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- - python::core::float_or_dms()
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-
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-\section pythonDb Database
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-
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-Interface for <tt>db.*</tt> modules.
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-
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- - python::db::db_connection()
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-
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- - python::db::db_describe()
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-
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- - python::db::db_select()
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-
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-\section pythonRaster Raster
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-
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-Interface for <tt>r.*</tt> modules.
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-
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- - python::raster::raster_history()
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-
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- - python::raster::raster_info()
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-
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- - python::raster::mapcalc()
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-
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-\section pythonVector Vector
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-
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-Interface for <tt>v.*</tt> modules.
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-
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- - python::vector::vector_columns()
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-
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- - python::vector::vector_db()
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-
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- - python::vector::vector_db_select()
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-
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- - python::vector::vector_history()
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-
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- - python::vector::vector_info_topo()
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-
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- - python::vector::vector_layer_db()
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-
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-\section pythonSetup Setup
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-
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-\code
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-from grass.script import setup as gsetup
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-\endcode
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-
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- - python::setup::init()
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-
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-\section pythonArray Array
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-
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-\code
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-from grass.script import array as garray
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-\endcode
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-
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- - python::array::array
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-
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-\section pythonAuthors Authors
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-
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- Glynn Clements
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-
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- Martin Landa <landa.martin gmail.com>
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-
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-*/
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