unable to run master branch

[jlopp]

Running commit 040f66a

$ ./run_electrum 
Traceback (most recent call last):
  File "./run_electrum", line 84, in <module>
    from electrum.logging import get_logger, configure_logging
  File "/home/jameson/code/electrum/electrum/__init__.py", line 15, in <module>
    from .util import format_satoshis
  File "/home/jameson/code/electrum/electrum/util.py", line 49, in <module>
    from aiohttp_socks import ProxyConnector, ProxyType
ImportError: cannot import name 'ProxyConnector' from 'aiohttp_socks'

I tried upgrading pip, reinstalling dependencies, no luck.

$ python3 -m pip install --user -e .
Obtaining file:///home/jameson/code/electrum
Requirement already satisfied: aiohttp<4.0.0,>=3.3.0 in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (3.5.1)
Requirement already satisfied: aiohttp_socks>=0.3 in /home/jameson/.local/lib/python3.7/site-packages (from Electrum==4.0.0b0) (0.3.9)
Requirement already satisfied: aiorpcx<0.19,>=0.18 in /home/jameson/.local/lib/python3.7/site-packages (from Electrum==4.0.0b0) (0.18.4)
Requirement already satisfied: attrs in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (18.2.0)
Requirement already satisfied: bitstring in /home/jameson/.local/lib/python3.7/site-packages (from Electrum==4.0.0b0) (3.1.6)
Requirement already satisfied: certifi in /usr/lib/python3/dist-packages (from Electrum==4.0.0b0) (2018.8.24)
Requirement already satisfied: dnspython in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (1.16.0)
Requirement already satisfied: ecdsa>=0.14 in /home/jameson/.local/lib/python3.7/site-packages (from Electrum==4.0.0b0) (0.15)
Requirement already satisfied: protobuf>=3.12 in /home/jameson/.local/lib/python3.7/site-packages (from Electrum==4.0.0b0) (3.12.2)
Requirement already satisfied: pyaes>=0.1a1 in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (1.6.1)
Requirement already satisfied: qdarkstyle<2.9 in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (2.5.4)
Requirement already satisfied: qrcode in /usr/local/lib/python3.7/dist-packages (from Electrum==4.0.0b0) (6.0)
Requirement already satisfied: async-timeout<4.0,>=3.0 in /usr/local/lib/python3.7/dist-packages (from aiohttp<4.0.0,>=3.3.0->Electrum==4.0.0b0) (3.0.1)
Requirement already satisfied: yarl<2.0,>=1.0 in /usr/local/lib/python3.7/dist-packages (from aiohttp<4.0.0,>=3.3.0->Electrum==4.0.0b0) (1.3.0)
Requirement already satisfied: multidict<5.0,>=4.0 in /usr/local/lib/python3.7/dist-packages (from aiohttp<4.0.0,>=3.3.0->Electrum==4.0.0b0) (4.5.2)
Requirement already satisfied: chardet<4.0,>=2.0 in /usr/lib/python3/dist-packages (from aiohttp<4.0.0,>=3.3.0->Electrum==4.0.0b0) (3.0.4)
Requirement already satisfied: six>=1.9.0 in /usr/lib/python3/dist-packages (from ecdsa>=0.14->Electrum==4.0.0b0) (1.12.0)
Requirement already satisfied: setuptools in /usr/lib/python3/dist-packages (from protobuf>=3.12->Electrum==4.0.0b0) (40.8.0)
Requirement already satisfied: idna>=2.0 in /usr/lib/python3/dist-packages (from yarl<2.0,>=1.0->aiohttp<4.0.0,>=3.3.0->Electrum==4.0.0b0) (2.6)
Installing collected packages: Electrum
  Attempting uninstall: Electrum
    Found existing installation: Electrum 4.0.0b0
    Uninstalling Electrum-4.0.0b0:
      Successfully uninstalled Electrum-4.0.0b0
  Running setup.py develop for Electrum
Successfully installed Electrum

This is on a PureOS machine (Debian 10)

[SomberNight]

Try deleting the packages directory in the project root. Do you have that?

That contains frozen dependencies, which have import priority. You would have this folder if you e.g. tried to build distributables previously.

[jlopp]

Gotcha, that has changed my error:

$ ./run_electrum 
Traceback (most recent call last):
  File "./run_electrum", line 84, in <module>
    from electrum.logging import get_logger, configure_logging
  File "/home/jameson/code/electrum/electrum/__init__.py", line 16, in <module>
    from .wallet import Wallet
  File "/home/jameson/code/electrum/electrum/wallet.py", line 65, in <module>
    from .storage import StorageEncryptionVersion, WalletStorage
  File "/home/jameson/code/electrum/electrum/storage.py", line 36, in <module>
    from .wallet_db import WalletDB
  File "/home/jameson/code/electrum/electrum/wallet_db.py", line 36, in <module>
    from .invoices import PR_TYPE_ONCHAIN, Invoice
  File "/home/jameson/code/electrum/electrum/invoices.py", line 146, in <module>
    class LNInvoice(Invoice):
  File "/usr/local/lib/python3.7/dist-packages/attr/_make.py", line 904, in attrs
    return wrap(maybe_cls)
  File "/usr/local/lib/python3.7/dist-packages/attr/_make.py", line 855, in wrap
    cache_hash,
  File "/usr/local/lib/python3.7/dist-packages/attr/_make.py", line 471, in __init__
    cls, these, auto_attribs, kw_only
  File "/usr/local/lib/python3.7/dist-packages/attr/_make.py", line 416, in _transform_attrs
    a=a
ValueError: Non keyword-only attributes are not allowed after a keyword-only attribute.  Attribute in question: Attribute(name='invoice', default=NOTHING, validator=None, repr=True, cmp=True, hash=None, init=True, metadata=mappingproxy({}), type=<class 'str'>, converter=None, kw_only=False)

[SomberNight]

Ok, so apparently we need python-attrs/attrs#559
so at least attrs 19.2
will update requirements

[SomberNight]

try with a95738f
you can rerun the full pip install, or just manually update just this dependency

[jlopp]

Resolved 👍

[SomberNight]

Thank you for testing.