Python

Python meta package, includes core executable & runtime, help

• Python commandline interpreter, and libraries.
• The interpreter can be invoked as python in the osgeo4w shell.
• The Python interpreter is not associated with the .py extension in the shell, so you must run .py files with python foobar.py and not by double-clicking on them
• Documentation is not included (beyond builtin doc strings)
• Tcl support is not included.
• NumPy is a distinct add on package due to it's size.

Comprised of 3 sub-packages:

• python-wrapper - Wrapper to set python environment for Osgeo4W (required)
• python-core - Python executable and runtime (required)
• python-help - Python compiled help file (optional with Advanced Install)

category	Commandline_Utilities
requires	shell python-wrapper python-core python-help
version	2.7.2-2

Other python pages of note:

• ExternalPythonPackages - How to install python packages which aren't part of the osgeo4w system
• pkg-python/Python27 - building the Python 2.7 package
• RequiresPython - packages which depend on Python

Packager Notes

• This package is harvested from the standard Python 2.7.2 .msi installer from python.org (see making a Python 2.7 package)
• New Python extensions should be unpacked in osgeo4w\apps\Python25\Lib\site-packages
• Include files and libraries are included, but in the apps\Python27 tree. The distutils/sysconfig.py settings should be correct.
• Extensions may need to be compiled with VC7.1 to be compatible.
• etc\ini\python.bat set PYTHONHOME to control sys.prefix and finding of libraries, etc. This should supersede any other python on the system when python is run within the OSGeo4W shell.

Open tickets

defect type tickets:

#567

python2 update required

#563

Bundle Python version is outdated in OSGeo4w package

#562

Bundle Python version is outdated in OSGeo4w package

#407

Python.exe: import osgeo.gdal_array raise Application Error

#267

ctypes version conflict with numpy

#24

Python package needs cgi-bin/apache support

enhancement type tickets:

#480

update of rpy2

#461

GRASS GIS temporal algebra needs Python PLY package

#428

Add python-uno library

#391

pyuic4 shell script shall be installed alongside with pyuic4.bat

#114

optional package to register python in Windows registry

#162

pythonwin launcher

task type tickets:

#463

Update scikit-learn

#226

Inclusion of the python lxml library

Recently closed tickets

defect type tickets:

#573

can't import pyspatialite in 32bit python2.7

#564

run eric6 python ide along with qgis3/qt5 error

#466

Python stopped working when using python gdal_calc and band.ReadAsArray() on Windows

#526

python can't import matplotlib, matplotlib.pth is missing

#511

import scipy.special gives ImportError DLL load failed: The specified module could not be found.

#422

Add sitecustomize.py to set Python default encoding to UTF-8