uv4 0.1.0

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UV4

Math utils for Uniswap v4.

Install

pip install uv4

Fixed Point

• Q64.96 convertion utils
  • Convert decimal to Q64.96
  • Convert Q64.96 to decimal

TickMath & Sqrt Prices

>>> from uv4 import TickMath
>>> tick = 10
>>> tick_spacing = 1
>>> t = TickMath(tick, tick_spacing)
>>> t.to_price()
Decimal('1.0010004501200210025202100120004500100001')
>>> t.to_sqrt_price()
Decimal('1.00050010001000050001')
>>> t.to_sqrt_price_x96()
79267784519130042428790663799
>>>

• get price at tick
• get tick at price
• get Q64.96 price at tick
• get tick at Q64.96 price
• get Q64.96 price from price
• get price from Q64.96 price

Hooks

>>> from uv4 import Hook
>>> address = 0x00000000000000000000000000000000000000b5
>>> h = Hook(address)
>>> h.has_after_swap_flag()
False
>>> h.has_before_swap_flag()
True

🧪 Run Tests

Dependencies:

• pytest
• pytest-watcher

Run command

ptw .