class UpdateNotifierController(object):
VERSION = version.VERSION
SECONDS_IN_WEEK = 60*60*24*7
def __init__(self, settings):
self._settings = settings
def notify_update_if_needed(self, update_notification_callback):
if self._should_check() and self._is_new_version_available():
update_notification_callback(self._newest_version, self._download_url, self._settings)
def _should_check(self):
if self._settings.get(_CHECK_FOR_UPDATES_SETTING, None) is None:
self._settings[_CHECK_FOR_UPDATES_SETTING] = True
return True
return self._settings[_CHECK_FOR_UPDATES_SETTING] and \
time.time() - self._settings.get(_LAST_UPDATE_CHECK_SETTING, 0) > self.SECONDS_IN_WEEK
def _is_new_version_available(self):
self._settings[_LAST_UPDATE_CHECK_SETTING] = time.time()
try:
self._newest_version = self._get_newest_version()
self._download_url = self._get_download_url(self._newest_version)
except Exception, e:
print e
#There are many possible errors:
# - Timeout
# - Corrupted data
# - Server fault message
# - Unexpected change in dataformat
return False
return cmp_versions(self.VERSION, self._newest_version) == -1
def __init__(self, version, url, settings):
self._settings = settings
wx.Dialog.__init__(self, None, -1, "Update available")
# set Left to Right direction (while we don't have localization)
self.SetLayoutDirection(wx.Layout_LeftToRight)
sizer = wx.BoxSizer(orient=wx.VERTICAL)
if PY2 and cmp_versions(UpdateNotifierController.VERSION,
'1.7.4') == -1:
obsolete = '<br/><h1><b>You will need to upgrade your Python version!</b></h1>'
else:
obsolete = ''
hwin = HtmlWindow(self, -1, size=(400, 200))
hwin.SetPage('New version %s available from <a href="%s">%s</a>%s' %
(version, url, url, obsolete))
irep = hwin.GetInternalRepresentation()
hwin.SetSize((irep.GetWidth() + 25, irep.GetHeight() + 20))
sizer.Add(hwin)
checkbox = wx.CheckBox(
self,
-1,
label=
'I\'m using another method for RIDE updates\n and do not need automatic update checks'
)
checkbox.Bind(wx.EVT_CHECKBOX, handler=self.OnCheckboxChange)
sizer.Add(checkbox)
button = ButtonWithHandler(self,
label='remind me later',
handler=self.OnRemindMeLater)
sizer.Add(button)
self.SetSizer(sizer)
self.CentreOnParent(wx.BOTH)
self.Fit()
self.SetFocus()
self.ShowModal()
self.Destroy()
def _is_new_version_available(self):
self._settings[_LAST_UPDATE_CHECK_SETTING] = time.time()
try:
self._newest_version = self._get_newest_version()
self._download_url = self._get_download_url(self._newest_version)
except Exception as e:
print(e)
#There are many possible errors:
# - Timeout
# - Corrupted data
# - Server fault message
# - Unexpected change in dataformat
return False
return cmp_versions(self.VERSION, self._newest_version) == -1
def test_versions(self):
self.assertEqual(1, cmp_versions('1.0', '0.0'))
self.assertEqual(-1, cmp_versions('0.0', '1.0'))
self.assertEqual(0, cmp_versions('0.0', '0.0'))
def test_release_candidate_is_smaller_than_released(self):
self.assertEqual(1, cmp_versions('0.45', '0.45rc1'))
self.assertEqual(-1, cmp_versions('1.4rc2', '1.4'))
def test_alpha_less_than_beta_less_than_rc(self):
self.assertEqual(1, cmp_versions('0b', '0a'))
self.assertEqual(-1, cmp_versions('1.0b', '1.0rc1'))
def test_trunk_is_smaller_than_released_version(self):
self.assertEqual(1, cmp_versions('0.02', 'trunk'))
self.assertEqual(1, cmp_versions('1.2.3', 'trunk'))
self.assertEqual(1, cmp_versions('13.001', 'trunk'))
def test_none(self):
self.assertEqual(1, cmp_versions("21", None))
self.assertEqual(-1, cmp_versions(None, "3.21"))
self.assertEqual(0, cmp_versions(None, None))
def test_alpha_less_than_beta_less_than_rc(self):
self.assertEqual(1, cmp_versions("0b", "0a"))
self.assertEqual(-1, cmp_versions("1.0b", "1.0rc1"))
def test_none(self):
self.assertEqual(1, cmp_versions('21', None))
self.assertEqual(-1, cmp_versions(None, '3.21'))
self.assertEqual(0, cmp_versions(None, None))
def test_release_candidate_is_smaller_than_released(self):
self.assertEqual(1, cmp_versions("0.45", "0.45rc1"))
self.assertEqual(-1, cmp_versions("1.4rc2", "1.4"))
def test_zero_and_empty_are_equal(self):
self.assertEqual(0, cmp_versions("0", "0.0.0.0"))
self.assertEqual(0, cmp_versions("2.0.1", "2.0.1.0"))
def test_trunk_is_smaller_than_released_version(self):
self.assertEqual(1, cmp_versions("0.02", "trunk"))
self.assertEqual(1, cmp_versions("1.2.3", "trunk"))
self.assertEqual(1, cmp_versions("13.001", "trunk"))
def _get_newest_xml_file(self, xml_file, current_xml_file):
version1 = self._get_version(xml_file)
version2 = self._get_version(current_xml_file)
if cmp_versions(version1, version2) == 1:
return xml_file
return current_xml_file
def test_zero_and_empty_are_equal(self):
self.assertEqual(0, cmp_versions('0', '0.0.0.0'))
self.assertEqual(0, cmp_versions('2.0.1', '2.0.1.0'))
def _get_newest_xml_file(self, xml_file, current_xml_file):
version1 = self._get_version(xml_file)
version2 = self._get_version(current_xml_file)
if cmp_versions(version1, version2) == 1:
return xml_file
return current_xml_file
def test_versions(self):
self.assertEqual(1, cmp_versions("1.0", "0.0"))
self.assertEqual(-1, cmp_versions("0.0", "1.0"))
self.assertEqual(0, cmp_versions("0.0", "0.0"))