The following exceptions should be expected:
FileNotFoundError: given wallet path does not exist
StorageReadWriteError: given file is not readable/writable or containing folder is not writable
InvalidPassword: wallet requires a password but no password or an invalid password was given
WalletFileException: any internal wallet data issue. specific subclasses can be caught separately:
- WalletRequiresSplit: wallet needs splitting (split_data passed in Exception)
- WalletRequiresUpgrade: wallet needs upgrade, and no upgrade=True was passed to load_wallet
- WalletUnfinished: wallet file contains an action and needs additional information to finalize. (WalletDB passed in exception)
Removed qml/qewalletdb.py
This patch also fixes load_wallet calls in electrum/scripts and adds a qml workaround for dialogs opening and closing so
fast that the dialog opened==true property change is missed (which we need to manage the dialog/page stack)
The return value of f.write and f.seek cannot be compared when using open() in text mode:
```
>>> import os
>>> s = "aá"
>>>
>>> with open("a1", "w", encoding='utf-8') as f:
... a = f.write(s)
... pos = f.seek(0, os.SEEK_END)
... print(a, pos)
...
2 3
>>>
>>> with open("a2", "wb") as f:
... a = f.write(s.encode('utf-8'))
... pos = f.seek(0, os.SEEK_END)
... print(a, pos)
...
3 3
```
Was getting errors on Windows, probably due to `\r\n` vs `\n`?
```
20231010T121334.522573Z | ERROR | util.CallbackManager | cb errored. event='adb_set_up_to_date'. exc=AssertionError((2471475, 2522998))
Traceback (most recent call last):
File "...\electrum\electrum\wallet.py", line 497, in on_event_adb_set_up_to_date
self.save_db()
File "...\electrum\electrum\wallet.py", line 403, in save_db
self.db.write()
File "...\electrum\electrum\json_db.py", line 48, in wrapper
return func(self, *args, **kwargs)
File "...\electrum\electrum\json_db.py", line 389, in write
self._append_pending_changes()
File "...\electrum\electrum\json_db.py", line 48, in wrapper
return func(self, *args, **kwargs)
File "...\electrum\electrum\json_db.py", line 400, in _append_pending_changes
self.storage.append(s)
File "...\electrum\electrum\storage.py", line 110, in append
assert pos == self.pos, (self.pos, pos)
AssertionError: (2471475, 2522998)
```
Python 3.12 does not work with current aiohttp, see
https://github.com/aio-libs/aiohttp/issues/7229
It is currently possible to build a wheel using aiohttp==3.9.0b0.
However, unit tests fail in that case, because TestLNTransport::test_loop stalls.
The previous lower bound did not ensure that, sometimes
resulting in tx rejection. Note, though, that BIP125 does
not explicitly state that the new feerate must be strictly
higher than the old feerate.
- do not use needs_test_with_all_chacha20_implementation,
this is slow and not really useful here.
- split TestPeer class in two classes, depending on the type
of graph we use.
