[virt-manager PATCH 3/9] i18n: fix string puzzles in virt-xml hotplug/hotunplug/update

[Pino Toscano]

Do not use the action string (which is an identifer) as replaced
placeholder in messages for device hotplug/hotunplug/update.
Instead, use complete strings for all the actions, and also for all the
usages (confirmation message, success message, error message).

Since the action is the same for all the devices, create the messages
outside the iteration to avoid translating them more than once.

Signed-off-by: Pino Toscano <ptoscano at redhat.com>
---
 virtinst/virtxml.py | 36 ++++++++++++++++++++++--------------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/virtinst/virtxml.py b/virtinst/virtxml.py
index 0fe94c47..a4c1d942 100644
--- a/virtinst/virtxml.py
+++ b/virtinst/virtxml.py
@@ -257,19 +257,30 @@ def start_domain_transient(conn, xmlobj, devs, action, confirm):
 
 
 def update_changes(domain, devs, action, confirm):
+    if action == "hotplug":
+        msg_confirm = _("%(xml)s\n\nHotplug this device to the guest "
+                        "'%(domain)s'?")
+        msg_success = _("Device hotplug successful.")
+        msg_fail = _("Error attempting device hotplug: %(error)s")
+    elif action == "hotunplug":
+        msg_confirm = _("%(xml)s\n\nHotunplug this device from the guest "
+                        "'%(domain)s'?")
+        msg_success = _("Device hotunplug successful.")
+        msg_fail = _("Error attempting device hotunplug: %(error)s")
+    elif action == "update":
+        msg_confirm = _("%(xml)s\n\nUpdate this device for the guest "
+                        "'%(domain)s'?")
+        msg_success = _("Device update successful.")
+        msg_fail = _("Error attempting device update: %(error)s")
+
     for dev in devs:
         xml = dev.get_xml()
 
         if confirm:
-            if action == "hotplug":
-                prep = "to"
-            elif action == "hotunplug":
-                prep = "from"
-            else:
-                prep = "for"
-
-            msg = ("%s\n\n%s this device %s guest '%s'?" %
-                   (xml, action.capitalize(), prep, domain.name()))
+            msg = msg_confirm % {
+                "xml": xml,
+                "domain": domain.name(),
+            }
             if not prompt_yes_or_no(msg):
                 continue
 
@@ -284,13 +295,10 @@ def update_changes(domain, devs, action, confirm):
             elif action == "update":
                 domain.updateDeviceFlags(xml, libvirt.VIR_DOMAIN_AFFECT_LIVE)
         except libvirt.libvirtError as e:
-            fail(_("Error attempting device action %(action)s: %(error)s") % {
-                     "action": action,
-                     "error": e,
-                 })
+            fail(msg_fail % {"error": e})
 
         # Test driver doesn't support device hotplug so we can't reach this
-        print_stdout(_("Device %s successful.") % action)  # pragma: no cover
+        print_stdout(msg_success)  # pragma: no cover
         if confirm:  # pragma: no cover
             print_stdout("")
 
-- 
2.26.2