Add check update dialog

[StephenNneji]

Adds a check update dialog which can be used to check for software updates

As no RasCAL-2 releases exist, the check update dialog would always find no update but it is possible to test by changing the UPDATE_URL the example below will use the SScanSS releases

UPDATE_URL = 'https://api.github.com/repos/ISISNeutronMuon/SScanSS-2/releases/latest'

[MikeSullivan7]

I've changed UPDATE_URL = 'https://api.github.com/repos/ISISNeutronMuon/SScanSS-2/releases/latest' but I get the following certification error:

ERROR - An error occurred while checking for updates
Traceback (most recent call last):
  File "C:\Users\ddb29996\RasCAL-2\rascal2\core\worker.py", line 30, in run
    result = self.func(*self._args)
  File "C:\Users\ddb29996\RasCAL-2\rascal2\dialogs\check_update_dialog.py", line 138, in check_helper
    with urllib.request.urlopen(UPDATE_URL) as response:
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 519, in open
    response = self._open(req, data)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 536, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 496, in _call_chain
    result = func(*args)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 1391, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 1317, in do_open
    h = http_class(host, timeout=req.timeout, **http_conn_args)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\http\client.py", line 1422, in __init__
    context = ssl._create_default_https_context()
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 771, in create_default_context
    context.load_default_certs(purpose)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 592, in load_default_certs
    self._load_windows_store_certs(storename, purpose)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 584, in _load_windows_store_certs
    self.load_verify_locations(cadata=certs)
ssl.SSLError: [ASN1: NOT_ENOUGH_DATA] not enough data (_ssl.c:4040)
ERROR - An error occurred while checking for updates
Traceback (most recent call last):
  File "C:\Users\ddb29996\RasCAL-2\rascal2\core\worker.py", line 30, in run
    result = self.func(*self._args)
  File "C:\Users\ddb29996\RasCAL-2\rascal2\dialogs\check_update_dialog.py", line 138, in check_helper
    with urllib.request.urlopen(UPDATE_URL) as response:
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 519, in open
    response = self._open(req, data)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 536, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 496, in _call_chain
    result = func(*args)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 1391, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\urllib\request.py", line 1317, in do_open
    h = http_class(host, timeout=req.timeout, **http_conn_args)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\http\client.py", line 1422, in __init__
    context = ssl._create_default_https_context()
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 771, in create_default_context
    context.load_default_certs(purpose)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 592, in load_default_certs
    self._load_windows_store_certs(storename, purpose)
  File "C:\Users\ddb29996\AppData\Local\miniforge3\envs\rascal2\lib\ssl.py", line 584, in _load_windows_store_certs
    self.load_verify_locations(cadata=certs)
ssl.SSLError: [ASN1: NOT_ENOUGH_DATA] not enough data (_ssl.c:4040)

I dont know if this is a Windows issue or if its because my account is not certified to make requests to the SScanSS repo

[StephenNneji]

Might be related to python/cpython#151504

[StephenNneji]

This might already be fixed, please check if your python is on the latest bugfix 3.10.20.