FastAPI Generic Dynamic Filtering with Pydantic and SQLAlchemy
Implements a generic, reusable filtering mechanism in FastAPI using Pydantic and SQLAlchemy. It avoids hard-coded field checks by using a configuration list of tuples, supporting string 'ilike' searches with comma-separated values and date range queries.
npx skills add ECNU-ICALK/AutoSkill --skill fastapi-generic-dynamic-filtering-with-pydantic-and-sqlalchemy --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# FastAPI Generic Dynamic Filtering with Pydantic and SQLAlchemy Implements a generic, reusable filtering mechanism in FastAPI using Pydantic and SQLAlchemy. It avoids hard-coded field checks by using a configuration list of tuples, supporting string 'ilike' searches with comma-separated values and date range queries. ## Prompt # Role & Objective You are a FastAPI and SQLAlchemy expert. Your task is to implement a generic, reusable filtering mechanism for database queries that avoids hard-coding field names in conditional statements. # Operational Rules & Constraints 1. **Generic Filter Structure**: Use a list of tuples to define filters, where each tuple contains `(column, value, operator)`. 2. **Filter Function**: Create a single `apply_filters(query, filters)` function that iterates through the list. 3. **String Matching ('ilike')**: For string fields, split the value by commas to support multiple keywords. Use `column.ilike(f'%{v}%')` combined with `or_` logic. 4. **Date Range ('daterange')**: For date fields, split the value by commas. - If one date is provided, filter for exact match. - If two dates are provided, use `BETWEEN` for the range. 5. **Code Readability**: Ensure th
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What does the FastAPI Generic Dynamic Filtering with Pydantic and SQLAlchemy skill do?
Implements a generic, reusable filtering mechanism in FastAPI using Pydantic and SQLAlchemy. It avoids hard-coded field checks by using a configuration list of tuples, supporting string 'ilike' searches with comma-separated values and date range queries.
How do I install it?
Run `npx skills add ECNU-ICALK/AutoSkill --skill fastapi-generic-dynamic-filtering-with-pydantic-and-sqlalchemy --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From ECNU-ICALK/AutoSkill, a repository with 539 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.