How to use the sqlakeyset.paging.value_from_thing function in sqlakeyset
To help you get started, we’ve selected a few sqlakeyset examples, based on popular ways it is used in public projects.
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google / vulncode-db / app / vulnerability / views / vulncode_db.py View on Github 
Nvd.descriptions.any(
Description.value.like("%" + escaped_keyword + "%")),
Vulnerability.comment.like("%" + escaped_keyword + "%"),
)
# TODO: add product search support.
# apply_filter = or_(apply_filter, Cpe.product == keyword)
if apply_filter is not None:
self.vcdb_entries = self.vcdb_entries.filter(apply_filter)
self.nvd_entries = self.nvd_entries.filter(apply_filter)
per_page = 7
vcdb_bookmarked_page = parse_pagination_param("vcdb_p")
# Replace a sqlakeyset function to support our use case. TODO: File a PR for this?
sqlakeyset.paging.value_from_thing = custom_value_from_thing
self.vcdb_pagination = get_page(self.vcdb_entries,
per_page,
page=vcdb_bookmarked_page)
self.vcdb_pagination = VulnViewTypesetPaginationObjectWrapper(
self.vcdb_pagination.paging)
num_vuln_entries = db.session.query(func.count(
Vulnerability.id)).scalar()
self.vcdb_pagination.set_total(num_vuln_entries)
nvd_bookmarked_page = parse_pagination_param("nvd_p")
self.nvd_pagination = get_page(self.nvd_entries,
per_page,
page=nvd_bookmarked_page)
self.nvd_pagination = VulnViewTypesetPaginationObjectWrapper(
self.nvd_pagination.paging)
num_nvd_entries = db.session.query(func.count(Nvd.id)).scalar()
