MrBlakeandClaude Opus 5.5
1b9970b5dd
Rack SVG failures were only logged, leaving racks silently without an image. The error is now written into the document next to the rack so the cause (e.g. missing rack_elevation.css in STATIC_ROOT) is visible. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
29 lines
1.3 KiB
Python
29 lines
1.3 KiB
Python
"""Rack-Ansichten offline (ohne HTTP-Aufruf der API) als SVG erzeugen."""
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import logging
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from django.utils.module_loading import import_string
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from netbox.plugins import get_plugin_config
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logger = logging.getLogger("netbox_customer_export")
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def render_rack_svg(rack, face, user):
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"""Gibt (svg, fehler) zurück – genau einer der beiden Werte ist None.
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Ist ``rack_svg_renderer`` gesetzt (z.B. der Offline-Renderer aus Netbox-Utilities, der mehrere
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Geräte pro HE korrekt darstellt), wird dieser aufgerufen: ``fn(rack=..., face=..., user=...)``.
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Andernfalls wird NetBox' eigener RackElevationSVG direkt in-process genutzt.
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"""
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try:
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renderer = get_plugin_config("netbox_customer_export", "rack_svg_renderer")
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if renderer:
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svg = import_string(renderer)(rack=rack, face=face, user=user)
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else:
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from dcim.svg import RackElevationSVG
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svg = RackElevationSVG(rack, user=user, include_images=False, base_url="").render(face)
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return (svg.tostring() if hasattr(svg, "tostring") else str(svg)), None
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except Exception as e: # noqa: BLE001 – ein defektes Rack soll nicht den ganzen Export abbrechen
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logger.exception("Rack-SVG für %s (%s) fehlgeschlagen", rack, face)
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return None, f"{type(e).__name__}: {e}"
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