+ # Create Image Name Wizard Page
+ name = WizardInputPage(
+ "ImageName", "Image Name", "Please provide a name for the image:",
+ title="Image Name", default=ostype if distro == "unknown" else distro)
+
+ # Create Image Description Wizard Page
+ descr = WizardInputPage(
+ "ImageDescription", "Image Description",
+ "Please provide a description for the image:",
+ title="Image Description", default=session['metadata']['DESCRIPTION']
+ if 'DESCRIPTION' in session['metadata'] else '')
+
+ # Create Sysprep Params Wizard Page
+ needed = image.os.needed_sysprep_params
+ # Only show the parameters that don't have default values
+ param_names = [param for param in needed if needed[param].default is None]
+
+ def sysprep_params_fields():
+ fields = []
+ available = image.os.sysprep_params
+ for name in param_names:
+ text = needed[name].description
+ default = str(available[name]) if name in available else ""
+ fields.append(("%s: " % text, default, SYSPREP_PARAM_MAXLEN))
+ return fields
+
+ def sysprep_params_validate(answer):
+ params = {}
+ for i in range(len(answer)):
+ try:
+ value = needed[param_names[i]].type(answer[i])
+ if needed[param_names[i]].validate(value):
+ params[param_names[i]] = value
+ continue
+ except ValueError:
+ pass
+
+ session['dialog'].msgbox("Invalid value for parameter `%s'" %
+ param_names[i])
+ raise WizardReloadPage
+ return params
+
+ def sysprep_params_display(params):
+ return ",".join(["%s=%s" % (key, val) for key, val in params.items()])
+
+ sysprep_params = WizardFormPage(
+ "SysprepParams", "Sysprep Parameters",
+ "Prease fill in the following system preparation parameters:",
+ title="System Preparation Parameters", fields=sysprep_params_fields,
+ display=sysprep_params_display, validate=sysprep_params_validate
+ ) if len(needed) != 0 else None
+
+ # Create Image Registration Wizard Page
+ def registration_choices():
+ return [("Private", "Image is accessible only by this user"),
+ ("Public", "Everyone can create VMs from this image")]
+
+ registration = WizardRadioListPage(
+ "ImageRegistration", "Registration Type",
+ "Please provide a registration type:", registration_choices,
+ title="Registration Type", default="Private")