What’s New

What’s New#

3.5.1#

Release date: 2024-Oct-28

  • DAP4 support:

  • Strip down installation of pydap:

    • For client-only uses do: pip install pydap, or conda install pydap if using conda.

    • If need to use pydap’s server do: pip install "pydap[server,netcdf]", or conda install pydap-server.

  • Other changes:

3.5.0#

Release date: 2024-Aug-16

  • DAP4 Support:

    • New extra argument to client.open_url : protocol='dap2'|'dap4'. Default is protocol='dap2'.

    • Allow escaping of ‘[’ and ‘]’ characters when opening remote datasets with dap4 protocol by @Mikejmnez in pydap/pydap#310

    • Adds a tree method for inspecting data within a pydap dataset by @Mikejmnez in pydap/pydap#324

    • Simplify the Dataset model in DAP4 by @Mikejmnez in pydap/pydap#327

    • correctly parse projections (CEs) with Arrays in DAP4 by @Mikejmnez in pydap/pydap#336

    • Iss339 by @Mikejmnez in pydap/pydap#340

    • Parse NaN attribute values on DMR (DAP4) by @Mikejmnez in pydap/pydap#345

    • correctly define named dimensions at root level by @Mikejmnez in pydap/pydap#348

  • General updates:

3.4.0#

Release date: 2023-April-5

  • DAP4/DAS Patch (#278)

    • Fixing a type that was causing DAP4 content to be igested in a DAP2 object with bad results.

    • Retiring tests for Python 3.6 as it is no longer available in ubuntu. Adding tests for Python 3.10 and 3.11

    • Dropped 3.7 and 3.8 from the version matrix

    • test_response_error regex fixed

    • test_response_error fix for 3.10 and 3.9

    • changed python_macro version to 3.9

    • Updated .gitignore for OSX Finder stuff

  • Dap4 beta (#271)

    • Initial DAP4 support

    • These changes are useful but do not represent 100% conformance to the DAP4.

3.3.0#

Release date: 2022-Feb-1

  • There are many changes going from 3.2.0 to 3.3.0

    • Merge pull request #259 from pydap/ejh_readme: fixing documentation links in README

    • Merge pull request #258 from pydap/ejh_version: changed version to 3.3.0

    • Merge pull request #253 from pydap/ejh_remove_python_2: initial attempt to remove python 2 support

    • Merge pull request #209 from shreddd/master: Fix to speed up directory listings.

    • Merge pull request #257 from pydap/ejh_macos_2: adding macos to GitHub CI

    • Merge branch ‘timeout’ of github.com:cskarby/pydap

    • Merge branch ‘float_inf’ of github.com:d70-t/pydap into ejh_inf

    • Merge pull request #247 from pydap/ejh_warn2: fixed tostring warnings

    • Merge pull request #246 from pydap/ejh_warn: fixed pytest warnings

    • Merge pull request #243 from pydap/ejh_collections: Import ABC from collections.abc instead of collections for Python 3 compatibility (adding more versions of python)

    • Merge pull request #241 from pydap/ejh_t1: adding GitHub actions CI workflow

    • fix pos arg (#225)

    • WIP: add user_charset arg (#223)

    • Add ‘default_charset’ to open_url, for servers that don’t (#222): specify it but serve utf-8

    • client: Bugfix - pass session to server functions

    • self.session was set to None instead of passed session object

    • client: Pass timeout from open_url to server functions as well: Fixes pydap/pydap#220

    • Handle KeyErrors as described in issue #128 (#201)

    • Do not yield faulty DAS lines (#195): Fix #194.

    • sudo is no longer needed (#193): https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration

    • Avoid applying scale factor for consistency with dtype (#191)

    • Fix #190.

    • Fix Travis CI (#192)

    • Fix PEP 479

    • Fix PEP8

    • add netcdf handler entry point (#179)

    • minor client doc fixes (#181)

    • adding logo pydap (#178)

    • Merge pull request #177 from tomkralidis/add-tomkralidis-to-contributors

    • Explicitly test client-only installations (solves #120) (#124) 0 Add a verify option to open_url (#112)

    • Add a netcdf4-python interface for testing (#106)

    • Remove serverside functions in devel server (#123)

    • Remove non-existent entry in index (#115)

    • make pydap canonical project name (#174)

    • simplify HTML (#144)

    • Fix gzip compression (#126) (#152)

    • add support for THREDDS Catalog XML (#136) (#138)

    • add support for THREDDS Catalog XML (#136)

    • add pydap.version capability (#133) (#135)

    • Merge pull request #172 from rsignell-usgs/patch-1

    • Create CODE_OF_CONDUCT.md

    • Merge pull request #173 from betodealmeida/fix_ci_35

    • Fix unit tests in Python 3.5

    • Create CODE_OF_CONDUCT.md

    • Merge pull request #161 from flackdl/patch-1

    • Fix bad link in README

    • add LICENSE file (#142) (#143)

    • Handle gzipped responses (Solves #126) (#127)

    • add requests to core dependencies (#145) (#120) (#146)

    • Fixes #121, fixes deprecation warnings and incorporates flake8 changes (#159)

    • Fix title level inconsistency (#117)

    • Closes #116

    • Exclude the Sphinx build directory from sdist (#114)

    • Do not require mock for Python 3.3 or later (#113)

    • unittest.mock is available since Python 3.3

    • Merge pull request #34 from laliberte/merging/handlers.csv

    • Merges CSV handler into the main repo

    • Merge branch ‘release/3.2.2’

    • Add PasteDeploy as an optional dependency. Fixes #53

    • New way of running a Paste server with Gunicorn. Fixes #52

3.2.2#

Release date: 2017-May-24

  • Python 3.3 is no longer supported. This is in line with other similar projects (Numpy, Xarray, …) and it preempts the expected python 3.3 EOL in September 2017.

  • Server improvements

    • Merges pydap.handlers.netcdf into the main code base

    • Adds a lightweight testing/development server

    • Rewrites the server docs to reflect a post-paster world

  • Miscellaneous bug fixes

    • Ensures Byte use is consistent with DAP2 standards

    • Fixes client authentication to UK’s CEDA

    • Fixes client communcation with ERDDAP servers

    • Fixes regression bug in model.GridType (#43)

    • Fixes bug where the iteration does not replace previous_chunk

    • Fixes bugs in command-line server (#52 and #53)

  • Fix mapping scheme for SequenceType (PR #89)

    • Makes all types a mapping and protects the mapping semantics for sequence data

    • Converts dict in StructureType to OrderedDict, changing _original_keys handling (#3) and convers test_model.py to pytest semantics (#82).

    • Updats docs and docstrings. Added basic automatic doctests. Doctests use integers for easy continuous integration

    • 100% test coverage in src/pydap/model.py.

  • Various codebase improvements

    • Transition tests from nose to pytest

    • Tests with flake8 on all Python version

  • Adds timeout option to open_urls and open_dods

3.2.1#

Release date: 2017-Mar-28

  • PyDAP client fixes

    • Adds workaround to the client when making requests to older ESGF OPENDAP servers

    • Fixes a bug where mechanicalsoup wouldn’t its browser

    • Adds handling for values of -NaN

    • Overhauls URS authentication to use the requests library

    • Sets a default charset when connecting to servers that do not

  • Packaging fixes

    • Moves gunicorn in to server_extras dependency list

    • Adds test data to the release tarball

  • Code base improvements

    • Adds flake8 linting/checking to the code base

    • Improves testing for client authentication

    • Drops support for Python < 2.7

    • Converts internal imports to be explicit relative

  • Miscellaneous bug fixes

    • Fixes bug in fix_slices() when stop > len

    • Fixes unexpected flattening of sliced arrays (#41)

    • Fixes bug where attributes were not propagated to nested structures (#75)

3.2.0#

Release date: 2016-Dec-01

  • Adds some optimizations to the server for DAP sequences

  • Rewrite of the client so that it’s now able to stream real time data

  • Simplifies the design of handlers, eliminating DAP-related details (so that developers can focus only on the data parsing when creating new handlers).

  • Full test coverage and continuous integration

  • Adds support for Python version 3.3 through 3.5

  • Adds support for federated authentication through the Earth System Grid Federation (ESGF) and NASA User Registration System (URS).

  • Fixes HTML response to show all dimensions for BaseType variables

3.1.1#

Release date: 14-Nov-2013

  • Final release done by Roberto De Almeida