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API design & gRPC

REST best practices, protobuf, API versioning, and backward-compatible service contracts.

2 matches
API design & gRPC medium

How to Build Cursor Pagination with Next and Prev Tokens in Python

A minimal cursor pagination implementation that returns next and previous cursor tokens for navigating a dataset.

pagination cursor api
Python
from pprint import pprint


def make_cursor(page):
    return f"page:{page:04d}"


def parse_cursor(cursor):
    _, page = cursor.split(":", 1)
    return int(page)


def paginate(all_items, page_size, cursor=None):
    start = parse_cursor(cursor) if cursor else 0
    end = start + page_size
    items = all_items[sta…
15 0 Open
API design & gRPC medium

How to Build a Hypermedia Collection Resource in Python

Creates a paginated hypermedia collection resource with HATEOAS links and embedded items.

hateoas hal pagination
Python
import json
import math


class HypermediaCollection:
    """A mock hypermedia collection resource."""

    def __init__(self, items, base_url="/api/items"):
        self.items = items
        self.base_url = base_url

    def to_dict(self, page=1, per_page=3):
        total = len(self.items)
        pages = math.ceil…
14 0 Open

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