Fix v3 behaviour when input or output token is ETH#159

Merged

ErikBjare merged 7 commits intouniswap-python:masterfrom

nimcon:fix_v3_eth_input_output

Sep 17, 2021

Commits on Aug 18, 2021

add '3' as valid Uniswap version number in error message
nimcon
committed

Commits on Aug 23, 2021

fixed v3 behaviour when input or output token is ETH
nimcon
committed

Commits on Aug 24, 2021

make use of encodeABI
nimcon
committed
minor code simplification
nimcon
committed

Commits on Sep 17, 2021