Optional filters to only allow documents that match this filter. This is a dictionary where the keys are the fields from DocDetails or Docs to filter on, and the values are the values to filter for. to invert filter, prefix the key with a '!'. If the key is not found, by default the Doc is rejected. To change this behavior, prefix the key with a '?' to allow the Doc to pass if the key is not found. For example, {'!title': 'bad title', '?year': '2022'} would only allow Docs with a title that is not 'bad title' and a year of 2022 or no year at all.
This adds a new filter mechanism to exclude papers from the
Docsobject via settings.For example, to exclude a specific DOI
Or to only consider years 2020 and 2018:
Description:
Optional filters to only allow documents that match this filter. This is a dictionary where the keys are the fields from DocDetails or Docs to filter on, and the values are the values to filter for. to invert filter, prefix the key with a '!'. If the key is not found, by default the Doc is rejected. To change this behavior, prefix the key with a '?' to allow the Doc to pass if the key is not found. For example, {'!title': 'bad title', '?year': '2022'} would only allow Docs with a title that is not 'bad title' and a year of 2022 or no year at all.