Clean header

create/forms.py

@@ -0,0 +1,55 @@
+import re
+from django import forms
+from django.utils.translation import ugettext_lazy as _
+from create.models import Flavor
+
+
+class FlavorAddForm(forms.Form):
+    label = forms.CharField(label="Name",
+                            error_messages={'required': _('No flavor name has been entered')},
+                            max_length=20)
+    vcpu = forms.IntegerField(label="VCPU",
+                              error_messages={'required': _('No VCPU has been entered')}, )
+    disk = forms.IntegerField(label="HDD",
+                              error_messages={'required': _('No HDD image has been entered')}, )
+    memory = forms.IntegerField(label="RAM",
+                                error_messages={'required': _('No RAM size has been entered')}, )
+
+    def clean_name(self):
+        label = self.cleaned_data['label']
+        have_symbol = re.match('^[a-zA-Z0-9._-]+$', label)
+        if not have_symbol:
+            raise forms.ValidationError(_('The flavor name must not contain any special characters'))
+        elif len(label) > 20:
+            raise forms.ValidationError(_('The flavor name must not exceed 20 characters'))
+        try:
+            Flavor.objects.get(label=label)
+        except Flavor.DoesNotExist:
+            return label
+        raise forms.ValidationError(_('Flavor name is already use'))
+
+
+class NewVMForm(forms.Form):
+    name = forms.CharField(error_messages={'required': _('No Virtual Machine name has been entered')},
+                           max_length=20)
+    vcpu = forms.IntegerField(error_messages={'required': _('No VCPU has been entered')})
+    host_model = forms.BooleanField(required=False)
+    disk = forms.IntegerField(required=False)
+    memory = forms.IntegerField(error_messages={'required': _('No RAM size has been entered')})
+    networks = forms.CharField(error_messages={'required': _('No Network pool has been choice')})
+    storage = forms.CharField(max_length=20, required=False)
+    template = forms.CharField(required=False)
+    images = forms.CharField(required=False)
+    hdd_size = forms.IntegerField(required=False)
+    meta_prealloc = forms.BooleanField(required=False)
+    virtio = forms.BooleanField(required=False)
+    mac = forms.CharField(required=False)
+
+    def clean_name(self):
+        name = self.cleaned_data['name']
+        have_symbol = re.match('^[a-zA-Z0-9._-]+$', name)
+        if not have_symbol:
+            raise forms.ValidationError(_('The name of the virtual machine must not contain any special characters'))
+        elif len(name) > 20:
+            raise forms.ValidationError(_('The name of the virtual machine must not exceed 20 characters'))
+        return name