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mvonsteinkirch 2023-02-16 11:51:25 -08:00
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12
web3toolkit/README.md
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@ -2,10 +2,11 @@
<br> <br>
an on-going development of a library and set of python scripts with my fav on-chain ops. #### 👉 *on-going* development of a library and set of python scripts with my fav on-chain ops.
<br> <br>
---
### setting up ### setting up
@ -28,9 +29,12 @@ vim .env
### scripts ### scripts
<br>
#### get contracts deployed to mainnet and testnets #### get contracts deployed to mainnet and testnets
we leverage [ethereumetl](https://github.com/blockchain-etl/ethereum-etl) to extract this data.
1. add info to `.env` 1. add info to `.env`
2. run 2. run
``` ```
@ -46,7 +50,7 @@ poetry run python get_contracts_deployed.py
#### get reserve history by block for a pair of addresses #### get reserve history by block for a pair of addresses
1. add the pair abi to `abis/ 1. add the pair abi to `abis/`
2. run 2. run
``` ```
cd scripts cd scripts
@ -85,6 +89,8 @@ poetry run python decode_calldata.py
### troubleshoot ### troubleshoot
<br>
##### if you see `ethereum-etl not compatible to m1` run: ##### if you see `ethereum-etl not compatible to m1` run:
``` ```
@ -109,6 +115,8 @@ pip install --no-binary ethereum-etl
### relevant info ### relevant info
<br>
##### providers ##### providers
- providers are how libraries such as `web3.py` talk to the blockchain. - providers are how libraries such as `web3.py` talk to the blockchain.

3
web3toolkit/scripts/utils/plots.py
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@ -3,7 +3,7 @@
# author: steinkirch # author: steinkirch
import pandas as pd import pandas as pd
from utils.os import exit_with_error from utils.os import exit_with_error, log_error
def open_csv(filepath) -> dict: def open_csv(filepath) -> dict:
@ -27,5 +27,6 @@ def save_csv(destination, data, index=False) -> None:
def plot_bar(y, x) -> None: def plot_bar(y, x) -> None:
"""Simplest plot for two sets.""" """Simplest plot for two sets."""
df = pd.DataFrame(y, index=x) df = pd.DataFrame(y, index=x)
df.plot.bar(rot=0, subplots=True) df.plot.bar(rot=0, subplots=True)