init: block filter

.gitignore

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+dist
+__pycache__
+*.egg-info
+*.pyc
+*.d/
+.venv

chainlib_eth_celo/__init__.py

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+from .block_dialect_filter import CeloBlockDialectFilter
+from .util import CeloUtil

chainlib_eth_celo/block_dialect_filter.py

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+from chainlib.dialect import DialectFilter as BaseDialectFilter
+
+class CeloBlockDialectFilter(BaseDialectFilter):
+    def apply_src(self, src):
+        src['gas_limit'] = '0x0'
+        return src
+    

chainlib_eth_celo/util.py

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+from enum import Enum
+
+class CeloUtil(Enum):
+    CHAIN_SPEC = 'evm:flan:44787:celo'
+    

pytest.ini

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+[pytest]
+log_cli = 1
+log_cli_level = DEBUG
+filterwarnings = ignore::DeprecationWarning

requirements.txt

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+chainlib>=0.4.4
+chainlib-eth>=0.4.8

test_requirements.txt

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+pytest~=7.2.0

tests/conftest.py

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+import pytest
+from chainlib.eth.connection import (
+    EthHTTPConnection
+)
+from chainlib_eth_celo import CeloUtil
+
+def pytest_configure():
+    pytest.conn = EthHTTPConnection(url='https://rpc.celo.grassecon.net', chain_spec=CeloUtil.CHAIN_SPEC)

tests/test_e2e.py

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+import logging
+
+import pytest
+from chainlib.eth.tx import (
+    transaction,
+    receipt,
+    Tx
+)
+from chainlib.eth.block import (
+    block_by_number,
+    Block
+)
+from chainlib_eth_celo import CeloBlockDialectFilter
+
+logg = logging.getLogger(__name__)
+
+def test_fetch_tx():
+    block = 15_237_555
+    hash = '0xd50cff848bc7ee304bab4763d3dcc00e6c900e1bdb955bfa836ad1ba2d74dde2'
+
+    block_query = block_by_number(block, include_tx=True)
+    block_resp = pytest.conn.do(block_query)
+    parsed_block = Block(block_resp, dialect_filter=CeloBlockDialectFilter())
+
+    tx_query = transaction(hash)
+    tx_resp = pytest.conn.do(tx_query)
+
+    receipt_query = receipt(hash)
+    tx_receipt_resp = pytest.conn.do(receipt_query)
+
+    full_parsed_tx = Tx(tx_resp, rcpt=tx_receipt_resp, block=parsed_block)
+    logg.debug('full_parsed_tx: \n{}'.format(full_parsed_tx.to_human()))
+
+    assert full_parsed_tx != None