fix: Fix support for many-to-many rels (#4)

pikhovkin · pikhovkin · commit 0e949e325bbc · 2025-01-12T00:58:10.000+02:00
diff --git a/schema_viewer/schema.py b/schema_viewer/schema.py
@@ -61,9 +61,9 @@ def _make_resource(app: apps.AppConfig, model: type[models.Model], app_names: li
         elif not field.concrete:
             continue
         elif field.many_to_many:
-            if not field.auto_created and isinstance(field, models.ManyToManyRel):
+            if not field.auto_created and isinstance(field.remote_field, models.ManyToManyRel):
                 m2m_model = field.remote_field.through
-                if m2m_model._meta.auto_created:
+                if m2m_model is not None and m2m_model._meta.auto_created:
                     resources.extend(_make_resource(m2m_model._meta.app_config, m2m_model, app_names, excludes))
             continue
         elif field.model is not model:
diff --git a/schema_viewer/static/schema-viewer/js/main.373ffd95.js b/schema_viewer/static/schema-viewer/js/main.373ffd95.js
diff --git a/schema_viewer/templates/schema_viewer/index.html b/schema_viewer/templates/schema_viewer/index.html
@@ -1 +1 @@
-<!doctype html><html lang="en"><head><title>django-schema-viewer</title><meta charset="utf-8"><meta name="viewport" content="width=device-width"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><script defer="defer" src="/static/schema-viewer/js/main.4589e211.js"></script><link href="/static/schema-viewer/css/main.5636232d.css" rel="stylesheet"></head><body><div id="container" style="width:100vw;height:100vh"></div><div id="minimap" style="position:fixed;bottom:12px;right:12px;box-shadow:0 0 4px 0 #eee"></div><div id="panel"></div><a id="export_drawio" style="visibility:hidden"></a></body></html>
+<!doctype html><html lang="en"><head><title>django-schema-viewer</title><meta charset="utf-8"><meta name="viewport" content="width=device-width"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><script defer="defer" src="/static/schema-viewer/js/main.373ffd95.js"></script><link href="/static/schema-viewer/css/main.5636232d.css" rel="stylesheet"></head><body><div id="container" style="width:100vw;height:100vh"></div><div id="minimap" style="position:fixed;bottom:12px;right:12px;box-shadow:0 0 4px 0 #eee"></div><div id="panel"></div><a id="export_drawio" style="visibility:hidden"></a></body></html>

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		-<!doctype html><html lang="en"><head><title>django-schema-viewer</title><meta charset="utf-8"><meta name="viewport" content="width=device-width"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><script defer="defer" src="/static/schema-viewer/js/main.4589e211.js"></script><link href="/static/schema-viewer/css/main.5636232d.css" rel="stylesheet"></head><body><div id="container" style="width:100vw;height:100vh"></div><div id="minimap" style="position:fixed;bottom:12px;right:12px;box-shadow:0 0 4px 0 #eee"></div><div id="panel"></div><a id="export_drawio" style="visibility:hidden"></a></body></html>
	`1`	+<!doctype html><html lang="en"><head><title>django-schema-viewer</title><meta charset="utf-8"><meta name="viewport" content="width=device-width"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><script defer="defer" src="/static/schema-viewer/js/main.373ffd95.js"></script><link href="/static/schema-viewer/css/main.5636232d.css" rel="stylesheet"></head><body><div id="container" style="width:100vw;height:100vh"></div><div id="minimap" style="position:fixed;bottom:12px;right:12px;box-shadow:0 0 4px 0 #eee"></div><div id="panel"></div><a id="export_drawio" style="visibility:hidden"></a></body></html>