upgraded web3,py and eth-abi

removed python 3.6

Author: dbfreem

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.6
+FROM python:3.7
 MAINTAINER Evgeny Medvedev <[email protected]>
 ENV PROJECT_DIR=ethereum-etl
 

ethereumetl/executors/batch_work_executor.py

@@ -24,7 +24,7 @@
 import time
 
 from requests.exceptions import Timeout as RequestsTimeout, HTTPError, TooManyRedirects
-from web3.utils.threads import Timeout as Web3Timeout
+from web3._utils.threads import Timeout as Web3Timeout
 
 from ethereumetl.executors.bounded_executor import BoundedExecutor
 from ethereumetl.executors.fail_safe_executor import FailSafeExecutor

ethereumetl/providers/ipc.py

@@ -25,7 +25,7 @@
 import socket
 
 from web3.providers.ipc import IPCProvider
-from web3.utils.threads import (
+from web3._utils.threads import (
     Timeout,
 )
 

ethereumetl/providers/rpc.py

@@ -22,7 +22,7 @@
 
 
 from web3 import HTTPProvider
-from web3.utils.request import make_post_request
+from web3._utils.request import make_post_request
 
 
 # Mostly copied from web3.py/providers/rpc.py. Supports batch requests.

ethereumetl/web3_utils.py

@@ -26,5 +26,5 @@
 
 def build_web3(provider):
     w3 = Web3(provider)
-    w3.middleware_stack.inject(geth_poa_middleware, layer=0)
+    w3.middleware_onion.inject(geth_poa_middleware, layer=0)
     return w3

setup.py

@@ -24,17 +24,16 @@ def read(fname):
         'Intended Audience :: Developers',
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9'
     ],
     keywords='ethereum',
-    python_requires='>=3.6,<4',
+    python_requires='>=3.7,<4',
     install_requires=[
-        'web3==4.7.2',
-        'eth-utils==1.10.0',
-        'eth-abi==1.3.0',
+        'web3>=5.29,<6',
+        'eth-utils==1.10',
+        'eth-abi==2.1.1',
         # TODO: This has to be removed when "ModuleNotFoundError: No module named 'eth_utils.toolz'" is fixed at eth-abi
         'python-dateutil>=2.8.0,<3',
         'click==7.1.2',

tests/resources/test_export_tokens_job/token_with_alternative_return_type/web3_response.eth_chainId_.json

@@ -0,0 +1,5 @@
+{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "result": "0x1234"
+}

tests/resources/test_export_tokens_job/token_with_invalid_data/web3_response.eth_chainId_.json

@@ -0,0 +1,5 @@
+{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "result": "0x1234"
+}

tests/resources/test_stream/blocks_2112234_2112234/web3_response.eth_chainId_.json

@@ -0,0 +1,5 @@
+{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "result": "0x1234"
+}

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist=
-    py{36,37,38,39}
+    py{37,38,39}
 
 [testenv]
 usedevelop=True
@@ -11,7 +11,6 @@ commands=
 deps=
     .[dev,streaming]
 basepython=
-    py36: python3.6
     py37: python3.7
     py38: python3.8
     py39: python3.9