- increase MPP_RECEIVE_CUTOFF from 5 to 20 percent
- filter channels by node_id, not channel_id
- make num_sats_can_receive consistent with routing hints
return the max value allowed for legacy payments.
(that is, do not assume we can do MPP involving two trampolines)
This reverts fb6047ec46
Reason: num_sats_can_send may be used to decide the amount
we put in a new channel.
The Qt GUI refreshes all tabs on 'blockchain_updated', which is expensive for very large wallets.
Previously, on every new block, the GUI would get one notification for each connected interface,
now only the fastest interface triggers it.
(was testing with a wallet where refreshing all tabs takes 15 seconds, and 10*15 seconds is
even more annoying...)
There is no point in adding new hww types to these lists every time support for a new hww is added.
These upgrades got released in 2.7.0 and any hw types added after are unrelated.
reverted to just-after last relevant change:
c820423b00
The keystore does not have a "client" field.
One is supposed to use the "get_client" method instead (the generic API is `plugin.get_client(keystore)`)
Remnants of old code.
It does not make sense to count change outputs in our unconfirmed balance,
because our balance will not be negatively affected if the transaction does
not get confirmed.
It is also incorrect to add signed values of get_addr_balance in order to compute
the balance over a domain. For example, this leads to incoming and outgoing
transactions cancelling out in our total unconfirmed balance.
This commit looks at the coins that are spent by a transaction. If those
coins belong to us and are confirmed, we do not count the transaction outputs
in our unconfirmed balance.
As a result, get_balance always returns positive values for unconfirmed balance.
/home/user/wspace/electrum/electrum/gui/qt/locktimeedit.py:145: DeprecationWarning: an integer is required (got type Alignment). Implicit conversion to integers using __int__ is deprecated, and may be removed in a future version of Python.
painter.drawText(textRect, Qt.AlignRight | Qt.AlignVCenter, "height")
InvoiceList.update() calls hide_if_empty(), which calls setVisible().
setVisible(True) should not be called before the widget is properly parented and put into a layout,
as that results in a blank window flashing up (appearing and disappearing) briefly.
distutils (a module in the python standard library that we use) got deprecated in python 3.10,
and is planned to be removed from the stdlib in python 3.12.
see 9d38120e33/Lib/distutils/__init__.py (L16)
We only use it in the Qt update_checker (for signed version notifications), to compare version numbers.
That is, we only use a very small part of it (only `distutils.version.StrictVersion`).
```
.../electrum/electrum/gui/qt/update_checker.py:7: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
from distutils.version import StrictVersion
```
Migration advice in PEP-632 suggests ( https://peps.python.org/pep-0632/#migration-advice ):
> `distutils.version` — use the `packaging` package
Note that `packaging` is a 3rd party package, i.e. it would be a new dependency.
Also, it does not provide an identical replacement for `distutils.version.StrictVersion`.
Care needs to be taken when changing the semantics of version numbers...
E.g. `packaging.parse` and `packaging.Version` are less strict than what we currently use.
We have to be careful that old code recognises new electrum version numbers as both valid
and numerically greater than their version.
I think the easiest approach is for us to vendor this small part of distutils.
Re directory structure, this is based on `pip`:
bab5bfce50/src/pip/_vendor
(although the approach here is much more naive ofc)
The Windows build was failing due to the trailing slash in the path:
```
💬 INFO: Pip installing Electrum. This might take a long time if the project folder is large.
Processing c:\electrum
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'error'
error: subprocess-exited-with-error
python setup.py egg_info did not run successfully.
exit code: 1
[10 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\electrum\setup.py", line 75, in <module>
find_packages('electrum/', exclude=["tests", "gui.kivy", "gui.kivy.*"])]),
File "C:\python3\lib\site-packages\setuptools\discovery.py", line 103, in find
convert_path(str(where)),
File "C:\python3\lib\site-packages\setuptools\_distutils\util.py", line 130, in convert_path
raise ValueError("path '%s' cannot end with '/'" % pathname)
ValueError: path 'electrum/' cannot end with '/'
```
This is weird because I tested the setuptools.find_packages invocation on Linux, where it
has no issues with the trailing slash, but indeed it looks like on Windows it does.
Not sure why it behaves differently depending on the platform. Anyway, removing.
No change in behaviour as-is.
In the future, if we add a new folder with an __init__.py file, it will get included by default,
whereas in the past it would not.
i.e. this is changing what we manually have to specify from a whitelist to a blacklist.
asyncio.get_event_loop() became deprecated in python3.10. (see https://github.com/python/cpython/issues/83710)
```
.../electrum/electrum/daemon.py:470: DeprecationWarning: There is no current event loop
self.asyncio_loop = asyncio.get_event_loop()
.../electrum/electrum/network.py:276: DeprecationWarning: There is no current event loop
self.asyncio_loop = asyncio.get_event_loop()
```
Also, according to that thread, "set_event_loop() [... is] not deprecated by oversight".
So, we stop using get_event_loop() and set_event_loop() in our own code.
Note that libraries we use (such as the stdlib for python <3.10), might call get_event_loop,
which then relies on us having called set_event_loop e.g. for the GUI thread. To work around
this, a custom event loop policy providing a get_event_loop implementation is used.
Previously, we have been using a single asyncio event loop, created with
util.create_and_start_event_loop, and code in many places got a reference to this loop
using asyncio.get_event_loop().
Now, we still use a single asyncio event loop, but it is now stored as a global in
util._asyncio_event_loop (access with util.get_asyncio_loop()).
I believe these changes also fix https://github.com/spesmilo/electrum/issues/5376
