v4.7.1

What's Changed

New

• job.connect_result and job.disconnect_result functions for connecting and disconnecting low-level results

Full Changelog: v4.7.0...v4.7.1

v4.7.0

What's Changed

New

• Datasets appear as tables in a Jupyter notebook without requiring pandas or similar
  

Updated

• Dropped official support for Python 3.7

Fixed

• Prevent dataset load or save error when dataset is empty
• Prevent dataset load error on Linux when dataset file is exactly 4 kiB

Full Changelog: v4.6.1...v4.7.0

v4.6.1

What's Changed

New

• Python 3.13 support

Fixed

• Disallow non-URL-encodable characters when creating external job inputs and outputs
• Prevent queuing and killing external jobs (must use job.start/job.stop() or with job.run())

Full Changelog: v4.6.0...v4.6.1

v4.6.0

What's Changed

New

• Dataset.is_equivalent method to check if two datasets have identical fields, but in a different order
• Dataset.inspect class method which accepts a path to a dataset and returns its header without loading the entire dataset from disk
• Load a subset of dataset fields with Dataset.load by specifying prefixes or fields keyword arguments
• Support for uploading job assets in bild format

Updated

• ExternalJob.add_output method now expects alloc argument to be specified as a keyword arg
• Dataset methods which accept a copy argument now expect it to be specified as a keyword arg

Fixed

• Significantly reduced memory usage when loading large datasets with Dataset.load

Full Changelog: v4.5.1...v4.6.0

v4.5.1

What's Changed

New

• Numpy 2.0 support

Fixed

• Add missing result data types added in CryoSPARC v4.5

Full Changelog: v4.5.0...v4.5.1

v4.5.0

What's Changed

New

• New cluster_vars argument for Job.queue method for queueing to clusters
• Various print methods for inspecting available job types, inputs, outputs and parameters

Updated

• Allow copy and symlink operations from outside project directory
• Allow larger shapes for dataset fields

Fixed

• Always raise explicit errors when dataset allocation fails
• Correctly retain fields when appending or creating a union of empty datasets with non-empty fields
• Correctly allow excluding uid field in Dataset.descr method

Docs

• New guide for job access and inspection
• Fix broken code in custom latent trajectory example
• Generalize 3D Flex custom trajectory example to >2 dimensions

Full Changelog: v4.4.1...v4.5.0

v4.4.1

What's Changed

Fixed

• Correct command response error data formatting

Full Changelog: v4.4.0...v4.4.1

v4.4.0

What's Changed

New

• Python 3.11 and 3.12 support
• overwrite keyword argument for file upload functions for extra confirmation when uploading project files to a path that already exist (raises error if not specified)
• Smaller and faster compressed dataset format when saving with CSDAT_FORMAT (datasets saved in this format prior to this release may no longer be readable)

Updated

• Calls to CryoSPARC’s command servers automatically retry while CryoSPARC is down for up to one minute
• Raise cryosparc.errors.CommandError instead of AssertionError when a CryoSPARC command server request fails
• Raise cryosparc.errors.DatasetLoadError to show target file path when Dataset.load encounters an exception
• Improved server- and slot- related error messages
• Warn when connecting to CryoSPARC version that doesn’t match cryosparc-tools version

Docs

• Delete Rejected Exposures example
• Instructions for plotting scale bars on 2D Classes
• Revert downsampled, symmetry expanded particles example
• Connect a volume series to Class3D example

New Contributors

• @hsnyder made their first contribution in #37
• @arulths made their first contribution in #53
• @PlethoraChutney made their first contribution in #56

Full Changelog: v4.3.1...v4.4.0

v4.3.1

Fixed

• Job.queue method lane argument is now optional when queuing directly to master
• Dataset memory leak due to missing reference count decrease during dataset garbage collection

Docs

• pip update instructions
• Recommend Python environment as a prerequisite

Full Changelog: v4.3.0...v4.3.1

v4.3.0

Added

• Updated project doc spec with updated generate intermediate results settings field

Fixed

• Allow project file retrieval from when project directory contains a symbolic link
• Auto-exclude slots with missing metafile and better error message when output metafile is missing
• Extend CommandClient.Error from Exception
• Correctly catch command request timeout

Docs

• Added T20S workflow example

Full Changelog: v4.2.0...v4.3.0