Add support for system-unique ID in batch views etc.

tailbone/forms/renderers/__init__.py

@@ -49,3 +49,5 @@ from .products import (ProductFieldRenderer, GPCFieldRenderer,
 from .stores import StoreFieldRenderer
 
 from .vendors import VendorFieldRenderer
+
+from .batch import BatchIDFieldRenderer

tailbone/forms/renderers/batch.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2015 Lance Edgar
+#  Copyright © 2010-2016 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -24,16 +24,28 @@
 Batch Field Renderers
 """
 
-from __future__ import unicode_literals
+from __future__ import unicode_literals, absolute_import
 
 import os
 import stat
 import random
 
+import formalchemy as fa
 from formalchemy.ext import fsblob
 from formalchemy.fields import FileFieldRenderer as Base
 
 
+class BatchIDFieldRenderer(fa.FieldRenderer):
+    """
+    Renderer for batch ID fields.
+    """
+    def render_readonly(self, **kwargs):
+        batch_id = self.raw_value
+        if batch_id:
+            return '{:08d}'.format(batch_id)
+        return ''
+
+
 # TODO: make this inherit from `tailbone.forms.renderers.files.FileFieldRenderer`
 class FileFieldRenderer(fsblob.FileFieldRenderer):
     """

tailbone/views/batch.py

@@ -126,6 +126,9 @@ class BatchMasterView(MasterView):
             'rows_grid': grid.render_complete(allow_save_defaults=False),
         })
 
+    def get_instance_title(self, batch):
+        return batch.id_str or unicode(batch)
+
     def _preconfigure_grid(self, g):
         """
         Apply some commonly-useful pre-configuration to the main batch grid.
@@ -144,6 +147,7 @@ class BatchMasterView(MasterView):
         g.default_sortkey = 'created'
         g.default_sortdir = 'desc'
 
+        g.id.set(label="ID", renderer=forms.renderers.BatchIDFieldRenderer)
         g.created_by.set(label="Created by", renderer=forms.renderers.UserFieldRenderer)
         g.cognized_by.set(renderer=forms.renderers.UserFieldRenderer)
         g.executed_by.set(label="Executed by", renderer=forms.renderers.UserFieldRenderer)
@@ -155,6 +159,7 @@ class BatchMasterView(MasterView):
         """
         g.configure(
             include=[
+                g.id,
                 g.created,
                 g.created_by,
                 g.executed,
@@ -167,6 +172,8 @@ class BatchMasterView(MasterView):
         Apply some commonly-useful pre-configuration to the main batch
         fieldset.
         """
+        fs.id.set(label="ID", readonly=True, renderer=forms.renderers.BatchIDFieldRenderer)
+
         fs.created.set(readonly=True)
         fs.created_by.set(label="Created by", renderer=forms.renderers.UserFieldRenderer,
                           readonly=True)
@@ -193,6 +200,7 @@ class BatchMasterView(MasterView):
             if batch.executed:
                 fs.configure(
                     include=[
+                        fs.id,
                         fs.created,
                         fs.created_by,
                         fs.executed,
@@ -201,6 +209,7 @@ class BatchMasterView(MasterView):
             else:
                 fs.configure(
                     include=[
+                        fs.id,
                         fs.created,
                         fs.created_by,
                     ])
@@ -832,6 +841,7 @@ class FileBatchMasterView(BatchMasterView):
             if batch.executed:
                 fs.configure(
                     include=[
+                        fs.id,
                         fs.created,
                         fs.created_by,
                         fs.filename,
@@ -841,6 +851,7 @@ class FileBatchMasterView(BatchMasterView):
             else:
                 fs.configure(
                     include=[
+                        fs.id,
                         fs.created,
                         fs.created_by,
                         fs.filename,