```
$ export ELECTRUM_LINTERS=E9,E101,E129,E273,E274,E703,E71,E722,F5,F6,F7,F8,W191,W29,B
$ export ELECTRUM_LINTERS_IGNORE=B007,B009,B010,B019,B036,F541,F841
$ flake8 . --count --select="$ELECTRUM_LINTERS" --ignore="$ELECTRUM_LINTERS_IGNORE" --show-source --statistics --exclude "*_pb2.py,electrum/_vendor/"
./electrum/commands.py:98:1: F811 redefinition of unused 'format_satoshis' from line 48
def format_satoshis(x):
^
./electrum/commands.py:437:9: F811 redefinition of unused 'Mnemonic' from line 62
from .mnemonic import Mnemonic
^
./electrum/gui/qt/wizard/wallet.py:37:5: F811 redefinition of unused 'Daemon' from line 14
from electrum.daemon import Daemon
^
./electrum/lntransport.py:14:1: F811 redefinition of unused 'Optional' from line 12
from typing import NamedTuple, List, Tuple, Mapping, Optional, TYPE_CHECKING, Union, Dict, Set, Sequence
^
./electrum/lntransport.py:14:1: F811 redefinition of unused 'TYPE_CHECKING' from line 12
from typing import NamedTuple, List, Tuple, Mapping, Optional, TYPE_CHECKING, Union, Dict, Set, Sequence
^
./electrum/plugin.py:966:13: F811 redefinition of unused 'hid' from line 593
import hid
^
./electrum/plugin.py:1040:13: F811 redefinition of unused 'hid' from line 593
import hid
^
./electrum/util.py:44:1: F811 redefinition of unused 'json' from line 26
import json
^
./electrum/util.py:46:1: F811 redefinition of unused 'NamedTuple' from line 29
from typing import NamedTuple, Optional
^
./electrum/util.py:46:1: F811 redefinition of unused 'Optional' from line 29
from typing import NamedTuple, Optional
^
./electrum/util.py:1456:56: F811 redefinition of unused 'traceback' from line 34
async def __aexit__(self, exc_type, exc_value, traceback):
^
./electrum/wallet_db.py:536:9: F811 redefinition of unused 'LOCAL' from line 46
LOCAL = 1
^
./electrum/wallet_db.py:537:9: F811 redefinition of unused 'REMOTE' from line 46
REMOTE = -1
^
./tests/test_bitcoin.py:28:1: F811 redefinition of unused 'bitcoin' from line 9
from electrum import crypto, constants, bitcoin
^
./tests/test_txbatcher.py:11:1: F811 redefinition of unused 'Transaction' from line 7
from electrum.transaction import Transaction, PartialTxInput, PartialTxOutput, TxOutpoint
^
./tests/test_wallet_vertical.py:20:1: F811 redefinition of unused 'Transaction' from line 10
from electrum.transaction import Transaction, PartialTxOutput, tx_from_any, Sighash
^
16 F811 redefinition of unused 'format_satoshis' from line 48
16
```
```
./electrum/commands.py:144:9: F824 `global known_commands` is unused: name is never assigned in scope
global known_commands
^
./electrum/commands.py:1916:9: F824 `global known_commands` is unused: name is never assigned in scope
global known_commands
^
./electrum/gui/qt/main_window.py:2405:13: F824 `nonlocal done` is unused: name is never assigned in scope
nonlocal done
^
./electrum/i18n.py:52:5: F824 `global language` is unused: name is never assigned in scope
global language
^
./electrum/plugin.py:189:9: F824 `global _root_permission_cache` is unused: name is never assigned in scope
global _root_permission_cache
^
5 F824 `global known_commands` is unused: name is never assigned in scope
5
```
pip was failing to install "electrum_aionostr>=0.0.7".
This was when using "python3-pip" from ubuntu 22.04 apt.
```
Discarding 95a16d58c8/electrum_aionostr-0.0.7.tar.gz (sha256)=e0b45d608977891c3bb4f6a4dee9a4e843fa661ceca31f81e7b992e65117070a (from https://pypi.org/simple/electrum-aionostr/) (requires-python:>=3.8): Requested unknown from 95a16d58c8/electrum_aionostr-0.0.7.tar.gz (sha256)=e0b45d608977891c3bb4f6a4dee9a4e843fa661ceca31f81e7b992e65117070a (from Electrum==4.5.8) has inconsistent name: filename has 'electrum-aionostr', but metadata has 'unknown'
```
Updating to newer pip directly using pip seems to fix this:
```
$ python3 -m pip install --user --upgrade pip
Requirement already satisfied: pip in /usr/lib/python3/dist-packages (22.0.2)
Collecting pip
Downloading pip-25.0-py3-none-any.whl (1.8 MB)
```
follow-up fcc4e1d387
error msg was:
```
SHA for cache folders (/opt/wine64/drive_c/electrum/contrib/build-wine/.cache/win32/wine_pip_cache, /opt/wine64/drive_c/electrum/contrib/build-wine/.cache/win64/wine_pip_cache) is 'be33ad1b0598b1733992e36659bb71406f8fcfaa3a442166ecbe26e2db9a65c2'
Failed to tar caches for Upload 'pip' cache with error walking folder /opt/wine64/drive_c/electrum/contrib/build-wine/.cache/win32/wine_pip_cache: lstat /opt/wine64/drive_c/electrum/contrib/build-wine/.cache/win32/wine_pip_cache: no such file or directory!
```
- new version of flake8-bugbear (24.1.16) introduced new tests (B036), which we were failing
- that's fine, but our CI should not suddenly break because of this
- better to do explicit manual version bumps of the linter
These linter warnings were all fixed in
312f2641e7, so making CI enforce them will
reduce the risk of regressions.
Co-authored-by: Jeremy Rand <jeremyrand@danwin1210.de>
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.
We never really supported pypy - the CI was running the tests there
just to see compatibility.
A few of the unit tests consistently hang, resulting in the whole
test runner timing out and wasting compute resources. Someone could
debug the hangs and try to fix them, but I don't have the time.
The "python:rc" tag on dockerhub has not been updated for 2+ years
and is still at 3.10.0rc2. Even 3.11 has been released for many months now.
see https://hub.docker.com/_/python/tags
Tasks recently started spuriously getting killed with "Container errored with 'OOMKilled'".
Not sure what changed, but this seems like the easiest fix.
