Open-EO / Open-EO/openeo-python-client

Client side local caching feature (for synchronous and/or async requests)

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feature request usability
Dominant language
Python
Stars
217
Forks
56
Avg merge
1d 22h
Merged PRs (30d)
2

Description

When you iterate on a usecase implementation, e.g. in jupyter, it can be annoying to have to wait for a synchronous download of a the exact same cube you already downloaded a couple of minutes ago.

The client could provide an opt-in feature to store the process graph (and some other metadata) alongside with e.g. a geotiff/netcdf download, which allows it to skip the download the next time if it sees the exact same process graph is requested.

This feature could also be provided for batch jobs: e.g. don't create a new job if client figures out a job already exists with exact the same process graph (and job options)

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files, tests, or entry points are identified in the issue. Start by tracing synchronous downloads and batch-job creation, then define how opt-in metadata matching should recognize identical process graphs and job options; done means repeated matching requests reuse cached downloads or existing jobs without creating duplicates.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
api, performance
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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