0.9.0

Added:

Added entry.add_column which allows adding a column to an existing pandas dataframe and extends the Data Package fields with given units.

• Added the property entry.mutable_resource, which is a virtual modifiable copy of the original resource excluding its metadata.
• Added unitpackage.local.collect_resources, which collects all resources from a list of frictionless Data Packages.
• Added collection.from_local_file to create a collection from the resources included in a Data Package (JSON).
• Added validation to check for duplicate resource names upon creating a collection.
• Added wheel upload on new release.

Changed:

• Changed unitpackage.entry.Entry from being a frictionless Data Package into a frictionless Resource.
• Changed unitpackage.collection.Collection from being a collection of frictionless Data Packages into a collection of frictionless Resources forming a Data Package.
• Changed the virtual echemdb Resource into an entry.mutable_resource.
• Changed unitpackage.local.create_df_resource to create a resource from an actual frictionless Resource instead of a frictionless Data Package.
• Changed packages for development to be provided by pixi instead of conda directly.

Removed:

• Removed argument resource_name in unitpackage.local.create_df_resource and all other instances where resources were named "echemdb".

Fixed:

• Fixed parsing of arguments data and outdir for collection.from_remote downloading data from the default remote url.
• Fixed breaking tests on GitHub (tests should be more stable now since we switched to pixi for locked versions of dependencies.)

Performance:

• Improved loading collections via collection.from_local or collection.from_remote and entries via entry.from_local. In contrast to the previous version, dataframes are now only loaded when a method or property is called that requires access to the resource's data. This also increases the speed for filtering the data based on metadata predicates.

0.8.5

Added:

• Added Entry.rename_fields, returning an entry with field names and dataframe column names.
• Added the classmethod Entry._modify_fields that updates a list of fields, and allows keeping the original name.

0.8.4

Fixed:

• Fixed entry.save, where the saved datapackages contained the echemdb resource.

0.8.3

Fixed:

• Fixed saving entries with date and datetime objects.

0.8.2

Fixed:

• Fixed creation of fields, when not all fields were provided to local.create_unitpackage.
• Fixed creating an entry from the parent directory with Entry.from_csv.

0.8.1

Fixed:

• Fixed binder configuration files and links.
• Upgraded to pandas version 2.

0.8.0

Added:

• Added 'entry.save' which creates a unitpackage, i.e., a CSV file and a JSON file, in the directory outdir.
• Added 'collection.save_entries' saves the entries of this collection using entry.save.
• Added Collection.from_local, creating a collection from local datapackages.
• Added Collection.from_remote, creating a collection from remote datapackages collected from a url containing a ZIP.
• Added Entry.from_local, loading an entry from a local datapackage.
• Added Entry.from_csv, creating an entry from a CSV and optionally allows adding metadata to the entry and modifying the field properties.
• Added Entry.from_df, creating an entry from a pandas dataframe and optionally allows adding metadata to the entry and modifying the field properties.

Changed:

• Changed default url to collect datapackages to assets in https://github.com/echemdb/electrochemistry-data/releases.
• Changed loading echemdb data, using Collection.from_remote() instead of Collection().
• Changed Entry.create_examples to load pre-defined datapackages instead of generating datapackges from SVGs with the svgdigitizer.

Removed:

• Removed svgdigitizer as dependency used in automated tests.
• Removed Entry._digitize_example, used to create datapackages for automated test.

Fixed:

• Fixed the description of the project in the setup.py.

0.7.1

Fixed:

• Fixed content of the Changelog to indicate that unitpackage originates from https://github.com/echemdb/echemdb.

0.7.0

Added:

• Added .

Changed:

• Changed .

Deprecated:

• Deprecated .

Removed:

• Removed .

Fixed:

• Fixed entry.rescale which returned an erroneous entry.

Performance:

• Improved .