dap · PyPI

DAP (Data Access Protocol) client and server for Python.

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Development Status
- 4 - Beta
Environment
- Console
Intended Audience
- Developers
- Science/Research
License
- OSI Approved :: MIT License
Operating System
- OS Independent
Programming Language
- Python
Topic

Project description

Implementation of the Data Access Protocol.

This is a Python implementation of the Data Access Protocol, a scientific protocol for data access developed by the OPeNDAP team (http://opendap.org). This implementation is developed from scratch, following the latest specification of the protocol (DAP 2.0 Draft Community Standard 2005/04/27) and based on my experience with OPeNDAP servers on the wild.

Using this module one can access hundreds of scientific datasets from Python programs, accessing data in an efficient, transparent and pythonic way. Arrays are manipulated like normal multi-dimensional arrays (like numpy.array, e.g.), with the fundamental difference that data is downloaded on-the-fly when a variable is sliced. Sequential data can be filtered on the server side before being downloaded, saving bandwith and time.

The module also implements a DAP server, allowing datasets from a multitude of formats (netCDF, Matlab, CSV, GrADS/GRIB files, SQL RDBMS) to be served on the internet. The server specifies a plugin API for supporting new data formats in an easy way. The DAP server is implemented as a WSGI application (see PEP 333), running on a variery of servers, and can be combined with WSGI middleware to support authentication, gzip compression and much more.

The latest version is available in a Subversion repository.

Project details

These details have not been verified by PyPI

Project links

Homepage

Development Status
- 4 - Beta
Environment
- Console
Intended Audience
- Developers
- Science/Research
License
- OSI Approved :: MIT License
Operating System
- OS Independent
Programming Language
- Python
Topic

Release history Release notifications | RSS feed

2.2.6.7

Dec 22, 2008

2.2.6.6

Sep 13, 2008

2.2.6.5

Sep 5, 2008

2.2.6.4

Apr 30, 2008

2.2.6.3

Jan 4, 2008

2.2.6.2

Dec 10, 2007

2.2.6.1

Nov 5, 2007

2.2.6

Sep 14, 2007

2.2.5.10

Jul 19, 2007

This version

2.2.5.9

Apr 10, 2007

2.2.5.8

Feb 16, 2007

2.2.5.7

Dec 12, 2006

2.2.5.6

Dec 11, 2006

2.2.5.5

Nov 28, 2006

2.2.5.4

Nov 25, 2006

2.2.5.3

Nov 22, 2006

2.2.5.2

Nov 22, 2006

2.2.5.1

Nov 15, 2006

2.2.5

Nov 14, 2006

2.2.4

Nov 6, 2006

2.2.3

Oct 23, 2006

2.2.2

Oct 13, 2006

2.2.1

Oct 11, 2006

2.2.0

Oct 7, 2006

2.2.0.b5 pre-release

Oct 4, 2006

2.2.0.b4 pre-release

Sep 19, 2006

2.2.0.b3 pre-release

Sep 15, 2006

2.2.0.b2 pre-release

Sep 14, 2006

2.2.0.b1 pre-release

Sep 13, 2006

2.2.0.a1dev-r3 pre-release

Sep 1, 2006

2.1.6

Jul 20, 2006

2.1.5

May 19, 2006

2.1.4

Feb 22, 2006

2.1.3

Feb 8, 2006

2.1.2

Feb 8, 2006

2.1.1

Jan 31, 2006

2.1.0

Jan 26, 2006

2.1.0.rc6 pre-release

Jan 24, 2006

2.1.0.rc5 pre-release

Dec 7, 2005

2.1.0.rc4 pre-release

Nov 28, 2005

2.1.0.rc3 pre-release

Nov 28, 2005

2.1.0.rc2 pre-release

Nov 23, 2005

2.1.0.rc1 pre-release

Nov 22, 2005

2.0.0

Aug 30, 2005

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