feat: optional topology per rack
- New topology option "Umfang": whole network (per site) and/or per rack, one landscape page each. Rack pages are grouped under "Topologie je Rack" with the rack titles one heading level lower to keep the table of contents short. - Directly connected devices outside the rack are shown dimmed and dashed with their rack as subtitle, so uplinks stay visible. - Cable paths are collected once per export and reused for all views. Fix: devices from other sites were able to pull in their own neighbors as external nodes; only direct neighbors of a group's devices are shown now. Bump version to 0.8.0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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@@ -222,6 +222,8 @@ Der Abschnitt **Netzwerk-Topologie** zeichnet je Standort ein Diagramm mit Symbo
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Die Reihenfolge innerhalb einer Ebene wird so optimiert, dass sich möglichst wenige Leitungen kreuzen.
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* Leitungen werden **rechtwinklig** über eigene Sammelschienen geführt, farbig je übergeordnetem Gerät. Portnamen stehen
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direkt am Zielgerät, Mehrfach-Uplinks werden dicker gezeichnet und als „2ד markiert.
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* **Umfang** wählbar: *Gesamtes Netzwerk* (eine Seite je Standort) und/oder *Je Rack* (eine Seite je Rack). In der
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Rack-Ansicht erscheinen direkt verbundene Geräte außerhalb des Racks blass und gestrichelt, mit Angabe ihres Racks.
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* Jede Topologie steht auf einer **eigenen Seite im Querformat** (PDF und Word) und wird so groß wie möglich skaliert.
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Danach geht das Dokument im Hochformat weiter.
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* Provider-Leitungen erscheinen als Wolke, Geräte anderer Standorte gestrichelt (abschaltbar).
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@@ -5,7 +5,7 @@ class CustomerExportConfig(PluginConfig):
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name = "netbox_customer_export"
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verbose_name = "Kunden-Export"
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description = "Kundendokumentation als PDF oder Word exportieren"
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version = "0.7.0"
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version = "0.8.0"
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author = "Claude"
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base_url = "customer-export"
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min_version = "4.6.8"
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@@ -72,6 +72,13 @@ class ExportForm(forms.Form):
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widget=forms.CheckboxSelectMultiple,
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label="Beschriftung",
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)
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topo_scope = forms.MultipleChoiceField(
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choices=(("site", "Gesamtes Netzwerk (je Standort)"), ("rack", "Je Rack")),
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initial=["site"],
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required=False,
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widget=forms.CheckboxSelectMultiple,
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label="Umfang",
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)
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topo_external = forms.BooleanField(
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required=False, initial=True, label="Provider-Leitungen & Geräte außerhalb anzeigen"
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)
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@@ -432,12 +432,19 @@ def topology(scope, opts):
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from .topology import build_graphs, render_png
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title = H(1, "Netzwerk-Topologie")
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graphs = build_graphs(scope, opts)
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if not graphs:
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return _empty(opts, [title], "Keine verkabelten Geräte gefunden.")
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scopes = opts.get("topo_scope") or ["site"]
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ports = "ports" in (opts.get("topo_details") or [])
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# Je Standort eine Querformat-Seite; die Abschnittsüberschrift steht mit auf der ersten
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pages = [] # (Überschriften, Graph) – je eine Querformat-Seite
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if "site" in scopes:
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pages += [([H(2, g.title)], g) for g in build_graphs(scope, opts, per="site")]
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if "rack" in scopes:
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racks = build_graphs(scope, opts, per="rack")
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# Rack-Seiten unter einer gemeinsamen Zwischenüberschrift, Racks selbst eine Ebene tiefer (kürzeres Inhaltsverzeichnis)
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pages += [(([H(2, "Topologie je Rack")] if i == 0 else []) + [H(3, g.title)], g) for i, g in enumerate(racks)]
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if not pages:
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return _empty(opts, [title], "Keine verkabelten Geräte gefunden.")
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# Die Abschnittsüberschrift steht mit auf der ersten Seite
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return [
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LANDSCAPE(([title] if i == 0 else []) + [H(2, g.title)], render_png(g, show_ports=ports))
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for i, g in enumerate(graphs)
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LANDSCAPE(([title] if i == 0 else []) + headings, render_png(g, show_ports=ports))
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for i, (headings, g) in enumerate(pages)
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]
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@@ -45,6 +45,7 @@
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.landscape { page: landscape; page-break-before: always; page-break-after: always; }
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.landscape h1 { page-break-before: avoid; margin: 0 0 2pt 0; font-size: 15pt; padding-bottom: 1pt; }
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.landscape h2 { margin: 2pt 0 3pt 0; font-size: 12pt; }
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.landscape h3 { margin: 2pt 0 3pt 0; font-size: 11pt; }
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.landscape img { display: block; margin: 0 auto; max-width: 100%; max-height: 172mm; }
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@media screen { .landscape img { max-height: none; width: 100%; } }
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.pagebreak { page-break-after: always; }
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@@ -82,7 +83,7 @@
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{% elif b.kind == 'pagebreak' %}<div class="pagebreak"></div>
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{% elif b.kind == 'landscape' %}
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<section class="landscape">
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{% for h in b.rows %}{% if h.level == 1 %}<h1 id="{{ h.anchor }}">{{ h.text }}</h1>{% else %}<h2 id="{{ h.anchor }}">{{ h.text }}</h2>{% endif %}{% endfor %}
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{% for h in b.rows %}{% if h.level == 1 %}<h1 id="{{ h.anchor }}">{{ h.text }}</h1>{% elif h.level == 2 %}<h2 id="{{ h.anchor }}">{{ h.text }}</h2>{% else %}<h3 id="{{ h.anchor }}">{{ h.text }}</h3>{% endif %}{% endfor %}
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<img src="{{ b.images.0.data_uri }}" alt="">
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</section>
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{% endif %}
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@@ -131,7 +131,10 @@
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{% endif %}
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</h2>
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<div class="card-body">
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<div class="ce-label mt-0">Beschriftung</div>
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<div class="ce-label mt-0">Umfang</div>
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{% include 'netbox_customer_export/_pills.html' with field=form.topo_scope %}
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<div class="form-text mb-2">„Je Rack“ zeigt zusätzlich jedes Rack einzeln; verbundene Geräte außerhalb erscheinen gestrichelt.</div>
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<div class="ce-label">Beschriftung</div>
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{% include 'netbox_customer_export/_pills.html' with field=form.topo_details %}
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<div class="ce-label">Weiteres</div>
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<label class="ce-switch">{{ form.topo_external }} {{ form.topo_external.label }}</label>
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@@ -76,14 +76,78 @@ def _device_sub(device, opts):
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return sub
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def build_graphs(scope, opts):
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"""Ein Graph je Standort. Geräte anderer Standorte und Provider-Leitungen erscheinen als externe Knoten."""
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def build_graphs(scope, opts, per="site"):
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"""Ein Graph je Standort (per="site") oder je Rack (per="rack").
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Verbundene Geräte außerhalb der Gruppe (anderer Standort/anderes Rack) und Provider-Leitungen erscheinen
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als externe, gestrichelte Knoten – so sieht man auch in der Rack-Ansicht, wohin die Uplinks gehen.
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"""
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cache = getattr(scope, "_topology_cache", None)
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if cache is None:
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cache = scope._topology_cache = _collect(scope, opts)
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by_pk, drawn, links, external = cache
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groups = OrderedDict()
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for pk in drawn:
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d = by_pk[pk]
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key = d.site if per == "site" else d.rack
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if key is not None:
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groups.setdefault(key, []).append(pk)
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if per == "rack":
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groups = OrderedDict(
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sorted(groups.items(), key=lambda kv: (str(kv[0].site), str(kv[0].location or ""), kv[0].name))
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)
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def context(d):
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"""Untertitel eines externen Geräts: wo es steht."""
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if per == "rack":
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return [f"Rack {d.rack}" if d.rack else str(d.site)]
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return [str(d.site)]
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graphs = []
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for group, pks in groups.items():
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nodes = OrderedDict()
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for pk in pks:
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d = by_pk[pk]
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kind, icon = drawn[pk]
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nodes[f"d{pk}"] = Node(f"d{pk}", d.name or str(d), kind, icon, _device_sub(d, opts))
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members = set(nodes) # nur Geräte der Gruppe – externe Nachbarn ziehen keine weiteren Nachbarn nach
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edges = []
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for (a, b), labels in links.items():
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in_a, in_b = a in members, b in members
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if not (in_a or in_b):
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continue
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for nid, inside in ((a, in_a), (b, in_b)):
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if not inside:
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other = external.get(nid)
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if other is None: # Gerät im selben Scope, aber anderer Standort / anderes Rack
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d = by_pk[int(nid[1:])]
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kind, icon = drawn[d.pk]
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other = Node(nid, d.name or str(d), kind, icon, context(d), external=True)
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nodes[nid] = Node(**{**other.__dict__})
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edges.append(Edge(a, b, labels))
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if not opts.get("topo_isolated"):
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linked = {n for e in edges for n in (e.a, e.b)}
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nodes = OrderedDict((k, v) for k, v in nodes.items() if k in linked)
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if nodes:
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_layout(nodes, edges)
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if per == "site":
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title = f"Standort {group}"
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else:
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where = " / ".join(str(x) for x in (group.site, group.location) if x)
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title = f"Rack {group.name} ({where})"
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graphs.append(Graph(title, nodes, edges))
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return graphs
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def _collect(scope, opts):
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"""Geräte, Symbole und Verbindungen (Kabelpfade) des Scopes einmalig einlesen."""
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from dcim.models import Interface
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resolver = SymbolResolver()
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devices = list(
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scope.devices().select_related(
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"role", "device_type__manufacturer", "site", "primary_ip4", "primary_ip6"
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"role", "device_type__manufacturer", "site", "rack__site", "rack__location", "primary_ip4", "primary_ip6"
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).order_by("site__name", "name")
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)
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drawn = {} # device.pk -> (kind, icon)
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@@ -139,38 +203,7 @@ def build_graphs(scope, opts):
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if label not in links[key]:
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links[key].append(label)
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# Knoten je Standort
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graphs = []
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sites = OrderedDict()
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for pk in drawn:
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sites.setdefault(by_pk[pk].site, []).append(pk)
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for site, pks in sites.items():
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nodes = OrderedDict()
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for pk in pks:
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d = by_pk[pk]
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kind, icon = drawn[pk]
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nodes[f"d{pk}"] = Node(f"d{pk}", d.name or str(d), kind, icon, _device_sub(d, opts))
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edges = []
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for (a, b), labels in links.items():
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in_a, in_b = a in nodes, b in nodes
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if not (in_a or in_b):
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continue
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for nid, inside in ((a, in_a), (b, in_b)):
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if not inside:
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other = external.get(nid)
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if other is None: # Gerät eines anderen Standorts im selben Scope
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d = by_pk[int(nid[1:])]
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kind, icon = drawn[d.pk]
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other = Node(nid, d.name or str(d), kind, icon, [str(d.site)], external=True)
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nodes[nid] = Node(**{**other.__dict__})
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edges.append(Edge(a, b, labels))
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if not opts.get("topo_isolated"):
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linked = {n for e in edges for n in (e.a, e.b)}
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nodes = OrderedDict((k, v) for k, v in nodes.items() if k in linked)
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if nodes:
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_layout(nodes, edges)
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graphs.append(Graph(f"Standort {site}", nodes, edges))
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return graphs
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return by_pk, drawn, links, external
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# --- Layout -------------------------------------------------------------------
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+1
-1
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
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[project]
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name = "netbox-customer-export"
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version = "0.7.0"
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version = "0.8.0"
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description = "NetBox-Plugin: Kundendokumentation (PDF/Word) für Standorte, Lokationen, Mandanten und Mandantengruppen"
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readme = "README.md"
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requires-python = ">=3.10"
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