Add basic views for label batches

tailbone/forms/renderers/__init__.py

@@ -49,4 +49,4 @@ from .stores import StoreFieldRenderer
 
 from .vendors import VendorFieldRenderer
 
-from .batch import BatchIDFieldRenderer
+from .batch import BatchIDFieldRenderer, HandheldBatchFieldRenderer

tailbone/forms/renderers/batch.py

@@ -33,6 +33,7 @@ import random
 import formalchemy as fa
 from formalchemy.ext import fsblob
 from formalchemy.fields import FileFieldRenderer as Base
+from webhelpers.html import tags
 
 
 class BatchIDFieldRenderer(fa.FieldRenderer):
@@ -86,3 +87,17 @@ class FileFieldRenderer(fsblob.FileFieldRenderer):
 
     def render(self, **kwargs):
         return Base.render(self, **kwargs)
+
+
+class HandheldBatchFieldRenderer(fa.FieldRenderer):
+    """
+    Renderer for inventory batch's "handheld batch" field.
+    """
+
+    def render_readonly(self, **kwargs):
+        batch = self.raw_value
+        if batch:
+            return tags.link_to(
+                batch.id_str,
+                self.request.route_url('batch.handheld.view', uuid=batch.uuid))
+        return ''