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shared/browser/app/utils/htmx.py
giles ef806f8fbb feat: extract shared infrastructure from shared_lib
Phase 1-3 of decoupling plan:
- Shared DB, models, infrastructure, browser, config, utils
- Event infrastructure (domain_events outbox, bus, processor)
- Structured logging
- Generic container concept (container_type/container_id)
- Alembic migrations for all schema changes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-11 12:45:56 +00:00

47 lines
1.0 KiB
Python

"""HTMX utilities for detecting and handling HTMX requests."""
from quart import request
def is_htmx_request() -> bool:
"""
Check if the current request is an HTMX request.
Returns:
bool: True if HX-Request header is present and true
"""
return request.headers.get("HX-Request", "").lower() == "true"
def get_htmx_target() -> str | None:
"""
Get the target element ID from HTMX request headers.
Returns:
str | None: Target element ID or None
"""
return request.headers.get("HX-Target")
def get_htmx_trigger() -> str | None:
"""
Get the trigger element ID from HTMX request headers.
Returns:
str | None: Trigger element ID or None
"""
return request.headers.get("HX-Trigger")
def should_return_fragment() -> bool:
"""
Determine if we should return a fragment vs full page.
For HTMX requests, return fragment.
For normal requests, return full page.
Returns:
bool: True if fragment should be returned
"""
return is_htmx_request()