[Maps Model] Removing CharField 200 length limitation

geonode/maps/migrations/0027_auto_20190516_0909.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-05-16 09:09
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('maps', '0026_auto_20190429_0831'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='maplayer',
+            name='format',
+            field=models.TextField(blank=True, null=True, verbose_name='format'),
+        ),
+        migrations.AlterField(
+            model_name='maplayer',
+            name='group',
+            field=models.TextField(blank=True, null=True, verbose_name='group'),
+        ),
+        migrations.AlterField(
+            model_name='maplayer',
+            name='name',
+            field=models.TextField(null=True, verbose_name='name'),
+        ),
+        migrations.AlterField(
+            model_name='maplayer',
+            name='styles',
+            field=models.TextField(blank=True, null=True, verbose_name='styles'),
+        ),
+    ]

geonode/maps/models.py

@@ -426,15 +426,14 @@ class MapLayer(models.Model, GXPLayerBase):
     # The z-index of this layer in the map; layers with a higher stack_order will
     # be drawn on top of others.
 
-    format = models.CharField(
+    format = models.TextField(
         _('format'),
         null=True,
-        max_length=200,
         blank=True)
     # The content_type of the image format to use for tiles (image/png, image/jpeg,
     # image/gif...)
 
-    name = models.CharField(_('name'), null=True, max_length=200)
+    name = models.TextField(_('name'), null=True)
     # The name of the layer to load.
 
     # The interpretation of this name depends on the source of the layer (Google
@@ -444,10 +443,9 @@ class MapLayer(models.Model, GXPLayerBase):
     opacity = models.FloatField(_('opacity'), default=1.0)
     # The opacity with which to render this layer, on a scale from 0 to 1.
 
-    styles = models.CharField(
+    styles = models.TextField(
         _('styles'),
         null=True,
-        max_length=200,
         blank=True)
     # The name of the style to use for this layer (only useful for WMS layers.)
 
@@ -459,7 +457,7 @@ class MapLayer(models.Model, GXPLayerBase):
     # A boolean value, true if we should prevent the user from dragging and
     # dropping this layer in the layer chooser.
 
-    group = models.CharField(_('group'), null=True, max_length=200, blank=True)
+    group = models.TextField(_('group'), null=True, blank=True)
     # A group label to apply to this layer.  This affects the hierarchy displayed
     # in the map viewer's layer tree.