3.5.7

What's Changed

• enable updating the session credentials from a different session by @Mikejmnez in #537
• Add an extra condition to get_cmr_urls to use if previous returns None by @Mikejmnez in #539
• fix: get_cmr_urls by @Mikejmnez in #540
• Enable shared dimensions option on when consolidated data by @Mikejmnez in #541
• raise exception when trying to batch multiple variables in the dap2 p… by @Mikejmnez in #544
• reorganize batching to return None -> add data into pydap dataset instead by @Mikejmnez in #546
• Update pre-commit hooks by @pre-commit-ci[bot] in #548
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #552
• a fix to parse ces with subsets by @Mikejmnez in #556
• add slice as an argument to create single dap url with multiple variables by @Mikejmnez in #554
• Improves memory management by @Mikejmnez in #560
• add a data checker by @Mikejmnez in #561
• Improve handling dimensions for datasets with nested groups by @Mikejmnez in #563
• remove global url definitions - make tests self contained by @Mikejmnez in #564
• Improve thread-safety ness and caching behavior by @Mikejmnez in #566
• Improve dmr parser and deserialization by @Mikejmnez in #567

Full Changelog: 3.5.6...3.5.7

3.5.6

What's Changed

• Updates documentation with newer xarray by @Mikejmnez in #487
• Update Why Pydap figure to show xarray using pydap by @Mikejmnez in #491
• set https as the default url scheme when dap2 or dap4 are used to set by @Mikejmnez in #493
• improvements to consolidate_metadata by @Mikejmnez in #488
• Add function to query opendap urls from CMR by @Mikejmnez in #495
• Remove slashes from dimension names when creating dds responses (pydap server) by @Mikejmnez in #503
• Backwards compat by @Mikejmnez in #502
• Improves support for concat_dims with size larger than 1 by @Mikejmnez in #505
• Named dim consolidate by @Mikejmnez in #507
• Stream into temp file using a chunk manager when downloading dap responses by @Mikejmnez in #509
• release memory when downloading with remote dataset by @Mikejmnez in #511
• disable caching except when using Consolidate_metadata by @Mikejmnez in #513
• enables caching when consolidated-metadata is not run by @Mikejmnez in #514
• String arrays by @Mikejmnez in #517
• Enable option to requests/skip checksums by @Mikejmnez in #519
• Adds Parent references for (nested) Groups and BaseTypes (arrays) by @Mikejmnez in #523
• Update pre-commit hooks by @pre-commit-ci[bot] in #524
• Enable unpacking responses from httpx by @Mikejmnez in #527
• Enables batching multiple variable requests into a single dap url by @Mikejmnez in #525
• Ensure consolidate_metadata and batch_mode are well integrated by @Mikejmnez in #530
• Improve handling of Maps when consolidating metadata by @Mikejmnez in #531
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #532
• Enable caching urls in batch_mode, for debugging purposes by @Mikejmnez in #533
• Enforce checksums=True, but expose option to users by @Mikejmnez in #535

Full Changelog: 3.5.5...3.5.6

3.5.5

What's Changed

• Update documentation by @Mikejmnez in #461
• add FAQ to documentation by @Mikejmnez in #462
• remove unnecessary file by @Mikejmnez in #463
• Last minute fixes to documentation (typos) by @Mikejmnez in #464
• adds an anchor to ease navigation + typos by @Mikejmnez in #465
• creates redirects by @Mikejmnez in #467
• update documentations by @Mikejmnez in #469
• add decode_times=False when reading in parallel by @Mikejmnez in #470
• add python 3.13 to testing by @Mikejmnez in #472
• set global dims when initiating the dataset by @Mikejmnez in #475
• Update pre-commit hooks by @pre-commit-ci in #476
• enables caching of multiple dap4 urls and custom cache key for dimensions dap responses by @Mikejmnez in #473
• Add Python3.13 metadata and fix spelling mistakes by @Zeitsperre in #477
• update BaseType's reference to dimensions in DAP2 by @Mikejmnez in #481
• update netcdf handler to be consistent with dmr parser when creating … by @Mikejmnez in #479
• rename datacube_urls to consolidate_metadata by @Mikejmnez in #483
• fix test warn by @Mikejmnez in #484

New Contributors

• @Zeitsperre made their first contribution in #477

Full Changelog: 3.5.4...3.5.5

3.5.4

What's Changed

• Update pre-commit hooks by @pre-commit-ci in #431
• Drop Webob from client use of pydap. Instead use requests's library which handles authentication by @Mikejmnez in #434
• Update pre-commit hooks by @pre-commit-ci in #436
• pydap can now use request_cache to initialize a session. Thus, responses can now be cached! by @Mikejmnez in #438
• adds .grids() to identify all grid objects within dataset by @Mikejmnez in #446
• replace dap2 to http when using schema to determine dap protocol by @Mikejmnez in #451
• include a session object as attribute to pydap.dataset so that it can be retrieved/recovered by user by @Mikejmnez in #447
• Collect/provide more metadata about dimension names per variable by @Mikejmnez in #453
• flattens global attributes NC_GLOBAL and DODS_EXTRA inherited from das parser by @Mikejmnez in #455
• sets output_grid=False as default by @Mikejmnez in #457

Full Changelog: 3.5.3...3.5.4

3.5.3

What's Changed

• improve parallelism to chunk reader of binary data by @Mikejmnez in #419
• Docs cleanup by @Mikejmnez in #420
• add functionality to parse dmr with String variables by @Mikejmnez in #423
• broaden dmr parser to allow multiple values on single attribute by @Mikejmnez in #421
• escape empty white spaces in names of Groups/Variables by @Mikejmnez in #426
• Decode chunk header to set length of DMR in a generic way and endianness of data by @Mikejmnez in #428

Full Changelog: 3.5.2...3.5.3

3.5.2

What's Changed

• Add zenodo badge by @Mikejmnez in #405
• Update pre-commit hooks by @pre-commit-ci in #408
• Adds newer python versions to metadata and tests workflows by @Mikejmnez in #410
• include cas-extras as minimal required dependencies to use of pydap as client only by @Mikejmnez in #413
• Update documentation, adding info about DAP4 and Constraint Expressions under Pydap as a Client by @Mikejmnez in #414
• Quick patchwork to parse TDS DAP4 responses, with proper warning message to use dap2 instead by @Mikejmnez in #415

Full Changelog: 3.5.1...3.5.2

3.5.1

What's Changed

• Improve docs description of Constraint Expressions (include shared dimensions) by @Mikejmnez in #357
• Set dimensions at Group level by @Mikejmnez in #360
• Creates method to generate dap objects by @Mikejmnez in #362
• serve nc4 data by @Mikejmnez in #367
• updates logo file and point to it by @Mikejmnez in #366
• drop docopt-ng, beautifulsoup4, lxml and others as required dependencies by @Mikejmnez in #369
• get Dap objects function and a fix by @Mikejmnez in #373
• update readme by @Mikejmnez in #375
• Readme by @Mikejmnez in #376
• Worflows by @Mikejmnez in #377
• Docs update by @Mikejmnez in #378
• allow repeated named dimensions by @Mikejmnez in #381
• change variable to plot and decode by @Mikejmnez in #383
• Remove whitespace on ci/env file by @Mikejmnez in #386
• Bump mamba-org/setup-micromamba from 1 to 2 by @dependabot in #384
• Update pre-commit hooks by @pre-commit-ci in #387
• removes GridType from netcdf handler by @Mikejmnez in #395
• Update README.md by @Mikejmnez in #396
• Allow dds and DMR parser of remote datasets with Flatten groups (slashes in name) by @Mikejmnez in #399
• Parse attribute elements with atomic types on root by @Mikejmnez in #403

New Contributors

• @pre-commit-ci made their first contribution in #387

Full Changelog: 3.5...3.5.1

PyDAP 3.5

We are pleased to announce the release of version 3.5.0 of pydap.

Pydap is an implementation of the OPeNDAP/DODS protocol, written from scratch in pure python. You can use pydap to access scientific data on the internet without having to download it; instead, you work with special array and iterable objects that download data on-the-fly as necessary, saving bandwidth and time. The module also comes with a robust-but-lightweight OPeNDAP server, implemented as a WSGI application.

For more details, and complete documentation, see https://github.com/pydap/pydap.

What's Changed

• Tests fix by @jgallagher59701 in #275
• Clean up test workflows. by @owenlittlejohns in #283
• Import Mapping from collections.abc by @rbeucher in #272
• Allow newer python versions to test on MacOS mimicking Ubuntu workflows by @Mikejmnez in #293
• Includes templates for PRs and Issues, fixes broken links in documentation, adds dependabots by @Mikejmnez in #296
• Bump actions/setup-python from 4 to 5 by @dependabot in #300
• Bump actions/checkout from 3 to 4 by @dependabot in #301
• Removes dependency of six (for python 2.7) by @Mikejmnez in #304
• Pydap now uses pyproject.toml by @Mikejmnez in #307
• Includes pre-commit by @Mikejmnez in #309
• Set up pre-commit on github actions by @Mikejmnez in #312
• Bump actions/setup-python from 3 to 5 by @dependabot in #316
• Bump actions/checkout from 3 to 4 by @dependabot in #317
• Fixes #207: Pydap can now use PasterApp and serve data by @Mikejmnez in #318
• Allow escaping of '[' and ']' characters when opening remote datasets with dap4 protocol by @Mikejmnez in #310
• Include compatibility with Numpy=2.0 @Mikejmnez in #322
• Adds a tree method for inspecting data within a pydap dataset by @Mikejmnez in #324
• Removes deprecation warnings by @Mikejmnez in #325
• Simplify the Dataset model in DAP4 by @Mikejmnez in #327
• include numpy attributes to BaseType to compute arraysize in bytes (uncompressed) by @Mikejmnez in #329
• Point to main branch on GH/workflows by @Mikejmnez in #330
• correctly parse projections (CEs) with Arrays in DAP4 by @Mikejmnez in #336
• Modernize the documentation with jupyter-books by @Mikejmnez in #337
• Iss339 by @Mikejmnez in #340
• add authentication notebook by @Mikejmnez in #341
• docs fix by @Mikejmnez in #342
• resolve Numpy>1.25 deprecation error by @Mikejmnez in #343
• Parse NaN attribute values on DMR (DAP4) by @Mikejmnez in #345
• Implicit discovery of entry points by @Mikejmnez in #346
• correctly define named dimensions at root level by @Mikejmnez in #348

New Contributors

• @rbeucher made their first contribution in #272
• @Mikejmnez made their first contribution in #293
• @dependabot made their first contribution in #300

Full Changelog: 3.4.1...3.5

PyDAP 3.4.1

This patch version release includes the propagation of timeouts from the DAPHandler to the BaseProxy and SequenceProxy class, allowing for better exception handling of timeouts when retrieving data.

New Contributors

• @jgliss made their first contribution in #270

PyDAP 3.4.0

This release includes support for most of the DAP4 version of the DAP protocol.
See the NEWS file for more information