Passwords containing # fail to connect using native interface

[betelguez]

Describe the bug
A properly-encoded password containing # fails at client creation. SQLAlchemy decodes the password and returns the url to clickhouse-sqlalchemy, which in turn uses the from_url method of clickhouse-driver to create a Client using the raw url. urllib.parse which is used by clickhouse-driver to create the client incorrectly splits the url at the position of #

To Reproduce
(the code fails before it attempts to connect to an actual server; the below actually runs)

from urllib import parse
from sqlalchemy import create_engine
engine = create_engine(f"clickhouse+native://user:{parse.quote_plus('pass#word')}@server/database")
engine.execute("SELECT FOO FROM BAR")

ValueError: Port could not be cast to integer value as 'pass'

Expected behavior
A successful clickhouse client creation

Versions

• clickhouse-sqlalchemy 0.2.1
• python 3.10