def chart_data(self, what=None):
if not what: return
ud = self._get_data()
if not ud: return
profile = self.current_user.profile
d = { 'subcaption': self.trans(_("TOTAL: ")),
'name1': self.trans(_("Used")),
'name2': self.trans(_("Unused")) }
number_suffix = ''
if what == 'cpu':
caption = self.trans(_("CPU USED INFO"))
total = '%s CPU' % profile.cpus
value1 = ud['USED_CPU']
value2 = profile.cpus - ud['USED_CPU']
number_suffix = self.trans(_("core"))
elif what == 'memory':
caption = self.trans(_("MOMORY USED INFO"))
total = human_size(profile.memory*1024*1024)
value1 = ud['USED_MEMORY']
value2 = profile.memory - ud['USED_MEMORY']
number_suffix = "M"
elif what == 'instance':
caption = self.trans(_("INSTANCE USED INFO"))
total = profile.instances
value1 = ud['USED_INSTANCE']
value2 = profile.instances - ud['USED_INSTANCE']
elif what == 'storage':
caption = self.trans(_("STORAGE USED INFO"))
total = '%s G' % profile.storage
value1 = ud['USED_STORAGE']
value2 = profile.storage - ud['USED_STORAGE']
number_suffix = "G"
else:
return
d.update({ 'caption': caption, 'total': total,
'value1': value1, 'value2': value2,
'number_suffix': number_suffix })
T = '<graph caption="%(caption)s" \
subCaption="%(subcaption)s %(total)s" \
showNames="1" bgColor="F4F8FC" decimalPrecision="0" \
formatNumberScale="0" baseFontSize="16" \
numberSuffix="%(number_suffix)s">\
<set name="%(name1)s" value="%(value1)s" color="FC0101" />\
<set name="%(name2)s" value="%(value2)s" color="AFD8F8" /></graph>'
return T % d
def chart_data(self, what=None):
if not what: return
ud = self._get_data()
if not ud: return
profile = self.current_user.profile
d = { 'subcaption': self.trans(_("TOTAL: ")),
'name1': self.trans(_("Used")),
'name2': self.trans(_("Unused")) }
number_suffix = ''
if what == 'cpu':
caption = self.trans(_("CPU USED INFO"))
total = '%s CPU' % ud['TOTAL_CPU']
value1 = ud['USED_CPU']
value2 = ud['TOTAL_CPU'] - ud['USED_CPU']
number_suffix = self.trans(_("core"))
elif what == 'memory':
caption = self.trans(_("MOMORY USED INFO"))
total = human_size(ud['TOTAL_MEMORY']*1024)
value1 = ud['USED_MEMORY']
value2 = ud['TOTAL_MEMORY'] - ud['USED_MEMORY']
number_suffix = "M"
else:
return
d.update({ 'caption': caption, 'total': total,
'value1': value1, 'value2': value2,
'number_suffix': number_suffix })
T = '<graph caption="%(caption)s" \
subCaption="%(subcaption)s %(total)s" \
showNames="1" bgColor="F4F8FC" decimalPrecision="0" \
formatNumberScale="0" baseFontSize="16" \
numberSuffix="%(number_suffix)s">\
<set name="%(name1)s" value="%(value1)s" color="FC0101" />\
<set name="%(name2)s" value="%(value2)s" color="AFD8F8" /></graph>'
return T % d
class AvatarEdit(LyRequestHandler):
@authenticated
def get(self):
form = AvatarEditForm(self)
d = { 'title': self.trans(_('Change my avatar')),
'form': form }
self.render( 'account/avatar_edit.html', **d )
@authenticated
def post(self):
# Save logo file
form = AvatarEditForm(self)
if self.request.files:
r = self.save_avatar()
if r:
form.avatar.errors = [ r ] # TODO: a tuple
else:
url = self.reverse_url('account:index')
return self.redirect( url )
d = { 'title': self.trans(_('Change my avatar')),
'form': form }
self.render( 'account/avatar_edit.html', **d )
def save_avatar(self):
homedir = self.current_user.homedir
if not os.path.exists(homedir):
try:
os.makedirs(homedir)
except Exception, e:
return self.trans(_('Create user home dir "%(dir)s" failed: %(emsg)s')) % {
'dir': homedir, 'emsg': e }
max_size = settings.USER_AVATAR_MAXSIZE
avatar_name = settings.USER_AVATAR_NAME
for f in self.request.files['avatar']:
if len(f['body']) > max_size:
return self.trans(_('Avatar file must smaller than %s !')) % human_size(max_size)
tf = tempfile.NamedTemporaryFile()
tf.write(f['body'])
tf.seek(0)
try:
img = Image.open( tf.name )
except Exception, e:
return self.trans(_('Open %(filename)s failed: %(emsg)s , is it a picture ?')) % {
'filename': f.get('filename'), 'emsg': e }
try:
img.save(self.current_user.avatar_orig_path)
img.thumbnail(settings.USER_AVATAR_THUM_SIZE, resample=1)
img.save(self.current_user.avatar_path)
img.thumbnail(settings.USER_AVATAR_MINI_THUM_SIZE, resample=1)
img.save(self.current_user.avatar_mini_path)
tf.close()
except Exception, e:
return self.trans(_('Save %(filename)s failed: %(emsg)s')) % {
'filename': f.get('filename'), 'emsg': e }
def vmemory_human(self):
try:
return human_size(self.vmemory*1024)
except:
return ''
def save_logo(self, appliance):
if not os.path.exists(appliance.logodir):
try:
os.makedirs(appliance.logodir)
except Exception, e:
return self.trans(_('create appliance logo dir "%(dir)s" failed: %(emsg)s')) % {
'dir': appliance.logodir, 'emsg': e }
max_size = settings.APPLIANCE_LOGO_MAXSIZE
logoname = settings.APPLIANCE_LOGO_NAME
for f in self.request.files['logo']:
if len(f['body']) > max_size:
return self.trans(_('Picture must smaller than %s !')) % human_size(max_size)
tf = tempfile.NamedTemporaryFile()
tf.write(f['body'])
tf.seek(0)
try:
img = Image.open(tf.name)
except Exception, emsg:
return self.trans(_('Open %(filename)s failed: %(emsg)s , is it a picture ?')) % {
'filename': f.get('filename'), 'emsg': emsg }
try:
# can convert image type
img.save(appliance.logopath)
except Exception, e:
return self.trans(
_('create appliance logo dir "%(dir)s" failed: %(emsg)s')
) % {
'dir': appliance.logodir,
'emsg': e
}
max_size = settings.APPLIANCE_LOGO_MAXSIZE
logoname = settings.APPLIANCE_LOGO_NAME
for f in self.request.files['logo']:
if len(f['body']) > max_size:
return self.trans(
_('Picture must smaller than %s !')) % human_size(max_size)
tf = tempfile.NamedTemporaryFile()
tf.write(f['body'])
tf.seek(0)
try:
img = Image.open(tf.name)
except Exception, emsg:
return self.trans(
_('Open %(filename)s failed: %(emsg)s , is it a picture ?')
) % {
'filename': f.get('filename'),
'emsg': emsg
}
def vmemory_human(self):
try:
return human_size(self.vmemory * 1024)
except:
return ''