Add basic/generic Buefy support to the Form class

mostly just affects rendering, apparently backend logic needn't really change?

tailbone/forms/core.py

@@ -340,7 +340,7 @@ class Form(object):
     def __init__(self, fields=None, schema=None, request=None, mobile=False, readonly=False, readonly_fields=[],
                  model_instance=None, model_class=None, nodes={}, enums={}, labels={}, renderers=None,
                  hidden={}, widgets={}, defaults={}, validators={}, required={}, helptext={}, focus_spec=None,
-                 action_url=None, cancel_url=None):
+                 action_url=None, cancel_url=None, use_buefy=None):
 
         self.fields = None
         if fields is not None:
@@ -374,6 +374,7 @@ class Form(object):
         self.focus_spec = focus_spec
         self.action_url = action_url
         self.cancel_url = cancel_url
+        self.use_buefy = use_buefy
 
     def __contains__(self, item):
         return item in self.fields
@@ -685,6 +686,8 @@ class Form(object):
         if not template:
             if self.readonly:
                 template = '/forms/form_readonly.mako'
+            elif self.use_buefy:
+                template = '/forms/form_buefy.mako'
             else:
                 template = '/forms/form.mako'
         context = kwargs

tailbone/templates/reports/generate.mako

@@ -16,7 +16,7 @@
 
   <div class="form-wrapper">
     <p style="padding: 1em;">${report.__doc__}</p>
-    ${form.render(template='/forms/form{}.mako'.format('_buefy' if use_buefy else ''))|n}
+    ${form.render()|n}
   </div><!-- form-wrapper -->
 
   <ul id="context-menu">

tailbone/views/master.py

@@ -97,6 +97,10 @@ class MasterView(View):
     supports_prev_next = False
     supports_import_batch_from_file = False
 
+    # whether or not Buefy is supported for CRUD forms.  we're turning this on,
+    # "one view at a time" until it makes sense for that to be global default.
+    supports_buefy_forms = False
+
     # quickie (search)
     supports_quickie_search = False
     expose_quickie_search = False
@@ -2823,6 +2827,7 @@ class MasterView(View):
             'readonly': self.viewing,
             'model_class': getattr(self, 'model_class', None),
             'action_url': self.request.current_route_url(_query=None),
+            'use_buefy': self.supports_buefy_forms and self.get_use_buefy(),
         }
         if self.creating:
             kwargs.setdefault('cancel_url', self.get_index_url())

tailbone/views/reports.py

@@ -350,7 +350,8 @@ class GenerateReport(View):
 
             schema.add(node)
 
-        form = forms.Form(schema=schema, request=self.request)
+        form = forms.Form(schema=schema, request=self.request,
+                          use_buefy=self.get_use_buefy())
         form.submit_label = "Generate this Report"
         form.cancel_url = self.request.route_url('generate_report')