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Commit a483e32

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added erc20 and sourcecode functionality, added some tests and examples
1 parent cf147e6 commit a483e32

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8 files changed

+475
-39
lines changed

8 files changed

+475
-39
lines changed

‎.vscode/settings.json

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{
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"python.pythonPath": "/usr/bin/python3.6"
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}

‎changelog.md

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This file was deleted.

‎etherscan/accounts.py

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@@ -25,7 +25,7 @@ def get_balance_multiple(self):
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return req['result']
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def get_transaction_page(self, page=1, offset=10000, sort='asc',
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internal=False) -> list:
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internal=False, erc20=False) -> list:
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"""
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Get a page of transactions, each transaction
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returns list of dict with keys:
@@ -52,12 +52,20 @@ def get_transaction_page(self, page=1, offset=10000, sort='asc',
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'asc' -> ascending order
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'desc' -> descending order
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internal options:
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True -> Gets the internal transactions of a smart contract
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internal options: (currently marked at Beta for etherscan.io)
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True -> Gets the internal transactions of the address
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False -> (default) get normal external transactions
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erc20 options: (currently marked at Beta for etherscan.io)
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True -> Gets the erc20 token transcations of the address
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False -> (default) get normal external transactions
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NOTE: not sure if this works for contract addresses, requires testing
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"""
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if internal:
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self.url_dict[self.ACTION] = 'txlistinternal'
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elif erc20:
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self.url_dict[self.ACTION] = 'tokentx'
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else:
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self.url_dict[self.ACTION] = 'txlist'
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self.url_dict[self.PAGE] = str(page)

‎etherscan/contracts.py

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@@ -11,3 +11,9 @@ def get_abi(self):
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self.build_url()
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req = self.connect()
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return req['result']
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def get_sourcecode(self):
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self.url_dict[self.ACTION] = 'getsourcecode'
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self.build_url()
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req = self.connect()
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return req['result']

‎examples/accounts/Accounts Examples Notebook.ipynb

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from etherscan.accounts import Account
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import json
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with open('../../api_key.json', mode='r') as key_file:
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key = json.loads(key_file.read())['key']
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address = '0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a'
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api = Account(address=address, api_key=key)
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transactions = api.get_transaction_page(page=1, offset=10000, sort='des', erc20=True)
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print(transactions)

‎examples/contracts/get_sourcecode.py

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from etherscan.contracts import Contract
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import json
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with open('../../api_key.json', mode='r') as key_file:
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key = json.loads(key_file.read())['key']
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address = '0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359'
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api = Contract(address=address, api_key=key)
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sourcecode = api.get_sourcecode()
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# TODO: make this return something pretty
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print(sourcecode[0]['SourceCode'])

‎tests/test_accounts.py

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import unittest
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from etherscan.accounts import Account
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SINGLE_BALANCE = '40807168566070000000000'
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SINGLE_ACCOUNT = '0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a'
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MULTI_ACCOUNT = ['0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a',
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'0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a']
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MULTI_BALANCE = [
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{'account': '0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a',
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'balance': '40807168566070000000000'},
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{'account': '0xddbd2b932c763ba5b1b7ae3b362eac3e8d40121a',
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'balance': '40807168566070000000000'}
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]
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API_KEY = 'YourAPIkey'
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class AccountsTestCase(unittest.TestCase):
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def test_get_balance(self):
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api = Account(address=SINGLE_ACCOUNT, api_key=API_KEY)
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self.assertEqual(api.get_balance(), SINGLE_BALANCE)
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def test_get_balance_multi(self):
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api = Account(address=MULTI_ACCOUNT, api_key=API_KEY)
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self.assertEqual(api.get_balance_multiple(), MULTI_BALANCE)

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