basically hello world

README.md

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+# Purpose
+Just a test playground to try my hand at coding on ethereum, doesn't do anything specific yet
+
+# Usage
+- `docker-compose up -d client_test` to start the test chain
+- `docker-compose run app` for now to run the client (not a persistent service)
+
+# Issues
+- Cannot upgrade to `python3.10` due to `cytoolz` (a dependency of `web3`) not being compatible yet

src/app/Dockerfile

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+FROM python:3.9-alpine
+COPY requirements.txt /opt
+WORKDIR /opt
+RUN apk add gcc musl-dev
+RUN python3 -m pip install -r requirements.txt
+COPY app.py /opt
+CMD ["python", "app.py"]

src/app/app.py

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+from web3 import Web3 as eth
+
+# gwei
+wallet=6478810
+print("I own", eth.fromWei(eth.toWei(wallet, 'gwei'), 'ether'), "ether.")
+
+# ganache testing
+chain = eth(eth.HTTPProvider('http://client_test:8545'))
+print(chain.isConnected())

src/app/requirements.txt

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+web3 ~= 5.24.0
+requests ~= 2.26.0

src/docker-compose.yaml

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+version: '3'
+
+services:
+  app:
+    build: ./app
+    container_name: ethtest
+    image: tarfeef101/ethtest
+    #  client:
+  client_test:
+    image: trufflesuite/ganache-cli:latest