class ResultTest(testsuite.TestCase):
def setUp(self):
self.translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
self.translator.addLocaleDir(configure.PACKAGE, localedir)
def testSerializeWithWarning(self):
wresult = messages.Result()
wresult.add(messages.Warning(T_(N_("Warning"))))
wresult.succeed("I did it")
mresult = jelly.unjelly(jelly.jelly(wresult))
self.failIf(mresult.failed)
self.assertEquals(mresult.value, "I did it")
m = mresult.messages[0]
self.assertEquals(m.level, messages.WARNING)
text = self.translator.translate(
m, lang=["nl_NL", ])
self.assertEquals(text, "Waarschuwing")
def testSerializeWithError(self):
wresult = messages.Result()
wresult.add(messages.Error(T_(N_("uh oh"))))
mresult = jelly.unjelly(jelly.jelly(wresult))
self.failUnless(mresult.failed)
self.assertEquals(mresult.value, None)
m = mresult.messages[0]
self.assertEquals(m.level, messages.ERROR)
text = self.translator.translate(
m, lang=["nl_NL", ])
self.assertEquals(text, "o jeetje")
def testTranslateOne(self):
t = T_(N_("%s can be translated"), "Andy")
translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
translator.addLocaleDir(configure.PACKAGE, localedir)
text = translator.translateTranslatable(t, lang=["nl_NL"])
self.assertEquals(text, 'Andy kan vertaald worden')
def testTranslateOne(self):
t = T_(N_("%s can be translated"), "Andy")
translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
translator.addLocaleDir(configure.PACKAGE, localedir)
text = translator.translateTranslatable(t, lang=["nl_NL"])
self.assertEquals(text, 'Andy kan vertaald worden')
def testTranslateMessage(self):
cmsg = messages.Error(T_(N_("Something is really wrong. ")))
t = T_(N_("But does %s know what ?"), "Andy")
cmsg.add(t)
mmsg = jelly.unjelly(jelly.jelly(cmsg))
translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
translator.addLocaleDir(configure.PACKAGE, localedir)
text = translator.translate(mmsg, lang=["nl_NL"])
self.assertEquals(text, "Er is iets echt mis. Maar weet Andy wat ?")
def testTranslateMessage(self):
cmsg = messages.Error(T_(N_("Something is really wrong. ")))
t = T_(N_("But does %s know what ?"), "Andy")
cmsg.add(t)
mmsg = jelly.unjelly(jelly.jelly(cmsg))
translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
translator.addLocaleDir(configure.PACKAGE, localedir)
text = translator.translate(mmsg, lang=["nl_NL"])
self.assertEquals(text, "Er is iets echt mis. Maar weet Andy wat ?")
class MessagesView(gtk.VBox):
"""
I am a widget that can show messages.
"""
# I am a vbox with first row the label and icons,
# second row a separator
# and third row a text view
gsignal('resize-event', bool)
def __init__(self):
gtk.VBox.__init__(self)
self._disableTimestamps = False
self.active_button = None
self._createUI()
self.clear()
self._translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
# FIXME: add locales as messages from domains come in
self._translator.addLocaleDir(configure.PACKAGE, localedir)
def _createUI(self):
h1 = gtk.HBox()
self.pack_start(h1, False, False, 0)
self.hline = gtk.HSeparator()
h1.pack_start(self.hline, True, True, 3)
# button box holding the message icons at the top right
h2 = gtk.HBox()
h1.pack_end(h2, False, False, 0)
self.buttonbox = h2
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.set_shadow_type(gtk.SHADOW_ETCHED_IN)
self.pack_start(sw, True, True, 0)
self.sw = sw
# text view shows the messages, plus debug information
# FIXME: needs to be hyperlinkable in the future
tv = gtk.TextView()
tv.set_wrap_mode(gtk.WRAP_WORD)
tv.set_left_margin(6)
tv.set_right_margin(6)
tv.set_accepts_tab(False)
tv.set_cursor_visible(False)
tv.set_editable(False)
#tv.set_sensitive(False)
# connect signals to act on the hyperlink
tv.connect('event-after', self._after_textview__event)
tv.connect('motion-notify-event',
self._on_textview___motion_notify_event)
sw.add(tv)
self.textview = tv
self.show_all()
def clear(self):
"""
Remove all messages and hide myself.
"""
for child in self.buttonbox.get_children():
self.clearMessage(child.message.id)
self.hide()
def addMessage(self, m):
"""
Add a message to me.
@type m: L{flumotion.common.messages.Message}
"""
# clear all previously added messages with the same id. This allows
# us to replace for example a "probing" message with the
# result message
self.clearMessage(m.id)
# add a message button to show this message
b = MessageButton(m)
b.sigid = b.connect('toggled', self._on_message_button__toggled, m)
b.show()
self.buttonbox.pack_start(b, False, False, 0)
firstButton = self._sortMessages()
self.show()
if not self.active_button:
b.set_active(True)
elif b == firstButton:
b.set_active(True)
def clearMessage(self, id):
"""
Clear all messages with the given id.
Will bring the remaining most important message to the front,
or hide the view completely if no messages are left.
"""
for button in self.buttonbox.get_children():
if button.message.id != id:
continue
self.buttonbox.remove(button)
button.disconnect(button.sigid)
button.sigid = 0
if not self.buttonbox.get_children():
self.active_button = None
self.hide()
elif self.active_button == button:
self.active_button = self.buttonbox.get_children()[0]
self.active_button.set_active(True)
break
def disableTimestamps(self):
"""Disable timestamps for this MessageView,
it will make it easier to understand the error messages and
make it suitable for end users.
"""
self._disableTimestamps = True
# Private
def _addMessageToBuffer(self, message):
# FIXME: it would be good to have a "Debug" button when
# applicable, instead of always showing the text
text = self._translator.translate(message)
textbuffer = gtk.TextBuffer()
textbuffer.set_text(text)
self.textview.set_buffer(textbuffer)
# if we have help information, add it to the end of the text view
description = message.getDescription()
if description:
textbuffer.insert(textbuffer.get_end_iter(), ' ')
titer = textbuffer.get_end_iter()
# we set the 'link' data field on tags to identify them
translated = self._translator.translateTranslatable(description)
tag = textbuffer.create_tag(translated)
tag.set_property('underline', pango.UNDERLINE_SINGLE)
tag.set_property('foreground', 'blue')
tag.set_data('link', getMessageWebLink(message))
textbuffer.insert_with_tags_by_name(titer, translated,
tag.get_property('name'))
timestamp = message.getTimeStamp()
if timestamp and not self._disableTimestamps:
text = _("\nPosted on %s.\n") % time.strftime(
"%c", time.localtime(timestamp))
textbuffer.insert(textbuffer.get_end_iter(), text)
if message.debug:
text = "\n\n" + _("Debug information:\n") + message.debug + '\n'
textbuffer.insert(textbuffer.get_end_iter(), text)
def _sortMessages(self):
# Sort all messages first by (reverse of) level, then priority
children = [(-w.message.level, w.message.priority, w)
for w in self.buttonbox.get_children()]
children.sort()
children.reverse()
children = [(i, children[i][2]) for i in range(len(children))]
for child in children:
self.buttonbox.reorder_child(child[1], child[0])
# the first button, e.g. highest priority
return children[0][1]
# Callbacks
def _on_message_button__toggled(self, button, message):
# on toggling the button, show the message
if not button.get_active():
if self.active_button == button:
self.sw.hide()
self.hline.hide()
button.set_active(False)
self.active_button = None
self.emit('resize-event', True)
return
old_active = self.active_button
self.active_button = button
if old_active and old_active != button:
old_active.set_active(False)
self._addMessageToBuffer(message)
self.show_all()
self.emit('resize-event', False)
# when the mouse cursor moves, set the cursor image accordingly
def _on_textview___motion_notify_event(self, textview, event):
x, y = textview.window_to_buffer_coords(gtk.TEXT_WINDOW_WIDGET,
int(event.x), int(event.y))
tags = textview.get_iter_at_location(x, y).get_tags()
# without this call, further motion notify events don't get
# triggered
textview.window.get_pointer()
# if any of the tags is a link, show a hand
cursor = None
for tag in tags:
if tag.get_data('link'):
cursor = gtk.gdk.Cursor(gtk.gdk.HAND2)
break
textview.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(cursor)
return False
def _after_textview__event(self, textview, event):
if event.type != gtk.gdk.BUTTON_RELEASE:
return False
if event.button != 1:
return False
textbuffer = textview.get_buffer()
# we shouldn't follow a link if the user has selected something
bounds = textbuffer.get_selection_bounds()
if bounds:
[start, end] = bounds
if start.get_offset() != end.get_offset():
return False
x, y = textview.window_to_buffer_coords(gtk.TEXT_WINDOW_WIDGET,
int(event.x), int(event.y))
iter = textview.get_iter_at_location(x, y)
for tag in iter.get_tags():
link = tag.get_data('link')
if link:
import webbrowser
log.debug('messageview', 'opening %s' % link)
webbrowser.open(link)
break
return False
class MessagesView(gtk.VBox):
"""
I am a widget that can show messages.
"""
# I am a vbox with first row the label and icons,
# second row a separator
# and third row a text view
def __init__(self):
gtk.VBox.__init__(self)
self._disableTimestamps = False
self.active_button = None
self._createUI()
self.clear()
self._translator = Translator()
localedir = os.path.join(configure.localedatadir, 'locale')
# FIXME: add locales as messages from domains come in
self._translator.addLocaleDir(configure.PACKAGE, localedir)
def _createUI(self):
h1 = gtk.HBox()
self.pack_start(h1, False, False, 0)
self.label = gtk.Label()
self.label.show()
h1.pack_start(self.label, False, False, 6)
# button box holding the message icons at the top right
h2 = gtk.HBox()
h1.pack_end(h2, False, False, 0)
self.buttonbox = h2
s = gtk.HSeparator()
self.pack_start(s, False, False, 6)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.set_shadow_type(gtk.SHADOW_ETCHED_IN)
self.pack_start(sw, True, True, 0)
# text view shows the messages, plus debug information
# FIXME: needs to be hyperlinkable in the future
tv = gtk.TextView()
tv.set_wrap_mode(gtk.WRAP_WORD)
tv.set_left_margin(6)
tv.set_right_margin(6)
tv.set_accepts_tab(False)
tv.set_cursor_visible(False)
tv.set_editable(False)
#tv.set_sensitive(False)
# connect signals to act on the hyperlink
tv.connect('event-after', self._after_textview__event)
tv.connect('motion-notify-event',
self._on_textview___motion_notify_event)
sw.add(tv)
self.textview = tv
self.show_all()
def clear(self):
"""
Remove all messages and hide myself.
"""
for child in self.buttonbox.get_children():
self.clearMessage(child.message.id)
self.hide()
def addMessage(self, m):
"""
Add a message to me.
@type m: L{flumotion.common.messages.Message}
"""
# clear all previously added messages with the same id. This allows
# us to replace for example a "probing" message with the
# result message
self.clearMessage(m.id)
# add a message button to show this message
b = MessageButton(m)
b.sigid = b.connect('toggled', self._on_message_button__toggled, m)
b.show()
self.buttonbox.pack_start(b, False, False, 0)
firstButton = self._sortMessages()
if not self.active_button:
b.set_active(True)
elif b == firstButton:
b.set_active(True)
self.show()
def clearMessage(self, id):
"""
Clear all messages with the given id.
Will bring the remaining most important message to the front,
or hide the view completely if no messages are left.
"""
for button in self.buttonbox.get_children():
if button.message.id != id:
continue
self.buttonbox.remove(button)
button.disconnect(button.sigid)
button.sigid = 0
if not self.buttonbox.get_children():
self.active_button = None
self.hide()
elif self.active_button == button:
self.active_button = self.buttonbox.get_children()[0]
self.active_button.set_active(True)
break
def disableTimestamps(self):
"""Disable timestamps for this MessageView,
it will make it easier to understand the error messages and
make it suitable for end users.
"""
self._disableTimestamps = True
# Private
def _addMessageToBuffer(self, message):
# FIXME: it would be good to have a "Debug" button when
# applicable, instead of always showing the text
text = self._translator.translate(message)
timestamp = message.getTimeStamp()
if timestamp and not self._disableTimestamps:
text += _("\nPosted on %s.\n") % time.strftime(
"%c", time.localtime(timestamp))
if message.debug:
text += "\n\n" + _("Debug information:\n") + message.debug + '\n'
textbuffer = gtk.TextBuffer()
textbuffer.set_text(text)
self.textview.set_buffer(textbuffer)
self.label.set_markup('<b>%s</b>' %
_headings.get(message.level, _('Message')))
# if we have help information, add it to the end of the text view
# FIXME: it probably looks nicer right after the message and
# before the timestamp
description = message.getDescription()
if description:
titer = textbuffer.get_end_iter()
# we set the 'link' data field on tags to identify them
translated = self._translator.translateTranslatable(description)
tag = textbuffer.create_tag(translated)
tag.set_property('underline', pango.UNDERLINE_SINGLE)
tag.set_property('foreground', 'blue')
tag.set_data('link', getMessageWebLink(message))
textbuffer.insert_with_tags_by_name(titer, translated,
tag.get_property('name'))
def _sortMessages(self):
# Sort all messages first by (reverse of) level, then priority
children = [(-w.message.level, w.message.priority, w)
for w in self.buttonbox.get_children()]
children.sort()
children.reverse()
children = [(i, children[i][2]) for i in range(len(children))]
for child in children:
self.buttonbox.reorder_child(child[1], child[0])
# the first button, e.g. highest priority
return children[0][1]
# Callbacks
def _on_message_button__toggled(self, button, message):
# on toggling the button, show the message
if not button.get_active():
if self.active_button == button:
button.set_active(True)
return
old_active = self.active_button
self.active_button = button
if old_active and old_active != button:
old_active.set_active(False)
self._addMessageToBuffer(message)
# when the mouse cursor moves, set the cursor image accordingly
def _on_textview___motion_notify_event(self, textview, event):
x, y = textview.window_to_buffer_coords(gtk.TEXT_WINDOW_WIDGET,
int(event.x), int(event.y))
tags = textview.get_iter_at_location(x, y).get_tags()
# without this call, further motion notify events don't get
# triggered
textview.window.get_pointer()
# if any of the tags is a link, show a hand
cursor = None
for tag in tags:
if tag.get_data('link'):
cursor = gtk.gdk.Cursor(gtk.gdk.HAND2)
break
textview.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(cursor)
return False
def _after_textview__event(self, textview, event):
if event.type != gtk.gdk.BUTTON_RELEASE:
return False
if event.button != 1:
return False
textbuffer = textview.get_buffer()
# we shouldn't follow a link if the user has selected something
bounds = textbuffer.get_selection_bounds()
if bounds:
[start, end] = bounds
if start.get_offset() != end.get_offset():
return False
x, y = textview.window_to_buffer_coords(gtk.TEXT_WINDOW_WIDGET,
int(event.x), int(event.y))
iter = textview.get_iter_at_location(x, y)
for tag in iter.get_tags():
link = tag.get_data('link')
if link:
import webbrowser
log.debug('messageview', 'opening %s' % link)
webbrowser.open(link)
break
return False