fix flake8 errors

Author: cctdaniel

setup.py

@@ -10,7 +10,8 @@
     author_email='contact@pyth.network',
     install_requires=requirements,
     extras_require={
-        'testing': requirements + ['mock', 'pytest', 'pytest-cov', 'pytest-socket', 'pytest-mock', 'pytest-asyncio'],
+        'testing': requirements + ['mock', 'pytest', 'pytest-cov', 'pytest-socket',
+                                   'pytest-mock', 'pytest-asyncio'],
     },
     python_requires='>=3.7.0',
 )

tests/conftest.py

@@ -12,12 +12,15 @@ def solana_client():
         ws_endpoint="wss://example.com",
     )
 
+
 @pytest.fixture
 def caplog(_caplog):
+    logger.enable("pythclient")
+
     class PropogateHandler(logging.Handler):
         def emit(self, record):
             logging.getLogger(record.name).handle(record)
 
     handler_id = logger.add(PropogateHandler(), format="{message}")
     yield _caplog
-    logger.remove(handler_id)
+    logger.remove(handler_id)

tests/test_solana_account.py

@@ -3,7 +3,7 @@
 from mock import AsyncMock
 
 
-from pythclient.solana import SolanaAccount, SolanaPublicKey, SolanaClient
+from pythclient.solana import SolanaAccount, SolanaPublicKey
 
 
 @pytest.fixture
@@ -18,6 +18,7 @@ def solana_account(solana_pubkey, solana_client):
         solana=solana_client,
     )
 
+
 @pytest.fixture()
 def mock_get_account_info(mocker):
     async_mock = AsyncMock()
@@ -32,8 +33,8 @@ def test_solana_account_update_with_rpc_response(
         key=solana_pubkey,
         solana=solana_client,
     )
-    assert actual.slot == None
-    assert actual.lamports == None
+    assert actual.slot is None
+    assert actual.lamports is None
 
     slot = 106498726
     value = {
@@ -45,6 +46,7 @@ def test_solana_account_update_with_rpc_response(
     assert actual.slot == slot
     assert actual.lamports == value["lamports"]
 
+
 @pytest.mark.asyncio
 async def test_solana_account_update_success(mock_get_account_info, solana_pubkey, solana_client):
     actual = SolanaAccount(
@@ -54,11 +56,11 @@ async def test_solana_account_update_success(mock_get_account_info, solana_pubke
 
     mock_get_account_info.return_value = {'context': {'slot': 93752509}, 'value': {'lamports': 1000000001}}
 
-
     await actual.update()
     assert actual.slot == mock_get_account_info.return_value['context']['slot']
     assert actual.lamports == mock_get_account_info.return_value['value']['lamports']
 
+
 @pytest.mark.asyncio
 async def test_solana_account_update_fail(mock_get_account_info, caplog, solana_pubkey, solana_client):
     actual = SolanaAccount(
@@ -70,19 +72,20 @@ async def test_solana_account_update_fail(mock_get_account_info, caplog, solana_
     await actual.update()
     assert exc_message in caplog.text
 
+
 @pytest.mark.asyncio
 async def test_solana_account_update_null(mock_get_account_info, caplog, solana_pubkey, solana_client):
     actual = SolanaAccount(
         key=solana_pubkey,
         solana=solana_client,
     )
     mock_get_account_info.return_value = {'context': {'slot': 93752509}}
-    exc_message = f'got null value from Solana getAccountInfo for {solana_pubkey}; non-existent account? {mock_get_account_info.return_value}'
+    exc_message = f'got null value from Solana getAccountInfo for {solana_pubkey}; ' \
+        + f'non-existent account? {mock_get_account_info.return_value}'
     await actual.update()
     assert exc_message in caplog.text
 
 
-
 def test_solana_account_str(solana_account):
     actual = str(solana_account)
     expected = f"SolanaAccount ({solana_account.key})"