Error "cannot import name 'getargspec' from 'inspect' " received when running eth-brownie on Windows 11 OS

[MBadea17]

After the installation of ocean-lib on Windows 11, the following error was received when calling eth-brownie functions:

(.venv) C:\Users\mihai\Documents\GitHub\ocean-learning>pip list
Package                 Version
----------------------- -----------
aiohttp                 3.8.3
aiosignal               1.2.0
asn1crypto              1.5.1
asttokens               2.0.5
async-timeout           4.0.2
atomicwrites            1.4.1
attrs                   22.1.0
base58                  2.1.1
bitarray                2.6.0
black                   22.10.0
certifi                 2022.9.24
cffi                    1.15.1
charset-normalizer      2.1.1
click                   8.1.3
coincurve               15.0.1
colorama                0.4.6
coloredlogs             15.0.1
cryptography            39.0.0
cytoolz                 0.12.0
dataclassy              0.11.1
Deprecated              1.2.13
eciespy                 0.3.11
eip712                  0.1.0
enforce-typing          1.0.0.post1
eth-abi                 2.2.0
eth-account             0.5.9
eth-brownie             1.19.3
eth-event               1.2.3
eth-hash                0.3.3
eth-keyfile             0.5.1
eth-keys                0.3.4
eth-rlp                 0.2.1
eth-typing              2.3.0
eth-utils               1.10.0
execnet                 1.9.0
frozenlist              1.3.1
hexbytes                0.2.3
humanfriendly           10.0
hypothesis              6.27.3
idna                    3.4
inflection              0.5.0
iniconfig               1.1.1
ipfshttpclient          0.8.0a2
json-sempai             0.4.0
jsonschema              3.2.0
lazy-object-proxy       1.7.1
lru-dict                1.1.8
more-itertools          9.0.0
multiaddr               0.0.9
multidict               6.0.2
mypy-extensions         0.4.3
mythx-models            1.9.1
netaddr                 0.8.0
numpy                   1.24.1
ocean-contracts         1.1.8
ocean-lib               2.0.1
packaging               21.3
parsimonious            0.8.1
pathspec                0.10.1
pip                     23.0
platformdirs            2.5.2
pluggy                  1.0.0
prompt-toolkit          3.0.31
protobuf                3.19.5
psutil                  5.9.2
py                      1.11.0
py-solc-ast             1.2.9
py-solc-x               1.1.1
pycparser               2.21
pycryptodome            3.15.0
pycryptodomex           3.17
Pygments                2.13.0
pygments-lexer-solidity 0.7.0
PyJWT                   1.7.1
pyOpenSSL               23.0.0
pyparsing               3.0.9
pypiwin32               223
pyreadline3             3.4.1
pyrsistent              0.18.1
pytest                  6.2.5
pytest-forked           1.4.0
pytest-xdist            1.34.0
python-dateutil         2.8.1
python-dotenv           0.16.0
pythx                   1.6.1
pytz                    2022.7.1
pywin32                 305
PyYAML                  5.4.1
requests                2.28.1
rlp                     2.0.1
scipy                   1.10.0
semantic-version        2.10.0
setuptools              65.5.0
six                     1.16.0
sortedcontainers        2.4.0
toml                    0.10.2
tomli                   2.0.1
toolz                   0.12.0
tqdm                    4.64.1
typing_extensions       4.4.0
urllib3                 1.26.12
varint                  1.0.2
vvm                     0.1.0
vyper                   0.3.7
wcwidth                 0.2.5
web3                    5.31.3
websockets              9.1
wheel                   0.37.1
wrapt                   1.14.1
yarl                    1.8.1

(.venv) C:\Users\mihai\Documents\GitHub\ocean-learning>python
Python 3.11.1 (tags/v3.11.1:a7a450f, Dec  6 2022, 19:58:39) [MSC v.1934 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from ocean_lib.web3_internal.utils import connect_to_network
INFO: Could not find files for the given pattern(s).
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\ocean_lib\web3_internal\utils.py", line 9, in <module>
    from brownie import network
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\brownie\__init__.py", line 6, in <module>
    from brownie.project import compile_source, run
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\brownie\project\__init__.py", line 3, in <module>
    from .main import (  # NOQA 401
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\brownie\project\main.py", line 3    from brownie.exceptions import (
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\brownie\exceptions.py", line 6, in <module>
    import eth_abi
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\__init__.py", line 6, in <module>
    from eth_abi.abi import (  # NOQA
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\abi.py", line 1, in <module>
    from eth_abi.codec import (
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\codec.py", line 16, in <module>
    from eth_abi.decoding import (
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\decoding.py", line 14, in <module>
    from eth_abi.base import (
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\base.py", line 7, in <module>
    from .grammar import (
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\eth_abi\grammar.py", line 4, in <module>
    import parsimonious
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\parsimonious\__init__.py", line 9, in <module>
    from parsimonious.grammar import Grammar, TokenGrammar
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\parsimonious\grammar.py", line 14, in <module>
    from parsimonious.expressions import (Literal, Regex, Sequence, OneOf,
  File "c:\Users\mihai\Documents\GitHub\ocean-learning\.venv\Lib\site-packages\parsimonious\expressions.py", line 9, in <module>
    from inspect import getargspec
ImportError: cannot import name 'getargspec' from 'inspect' (C:\Users\mihai\AppData\Local\Programs\Python\Python311\Lib\inspect.py)
>>>

Test environment:

• OS: Windows 11
• Python: 3.11.1
• eth-brownie: 1.19.3
• vyper: 0.3.7

[MBadea17]

One way to circumvent the error was to replace in the file C:\Users\mihai\Documents\GitHub\ocean-learning.venv\Lib\site-packages\parsimonious\expressions.py the line

from inspect import getargspec

with

from inspect import getfullargspec

as described in ethereum/web3.py#2704 (comment)

Once this modification was done, the command runs as shown below:

(.venv) C:\Users\mihai\Documents\GitHub\ocean-learning>python
Python 3.11.1 (tags/v3.11.1:a7a450f, Dec  6 2022, 19:58:39) [MSC v.1934 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from ocean_lib.web3_internal.utils import connect_to_network
INFO: Could not find files for the given pattern(s).
>>>

[calina-c]

Closed by #1316