Merge #13054: tests: Enable automatic detection of undefined names in Python tests scripts. Remove wildcard imports.

68400d8b96 tests: Use explicit imports (practicalswift)

Pull request description:

  Enable automatic detection of undefined names in Python tests scripts. Remove wildcard imports.

  Wildcard imports make it unclear which names are present in the namespace, confusing both readers and many automated tools.

  An additional benefit of not using wildcard imports in tests scripts is that readers of a test script then can infer the rough testing scope just by looking at the imports.

  Before this commit:

  ```
  $ contrib/devtools/lint-python.sh | head -10
  ./test/functional/feature_rbf.py:8:1: F403 'from test_framework.util import *' used; unable to detect undefined names
  ./test/functional/feature_rbf.py:9:1: F403 'from test_framework.script import *' used; unable to detect undefined names
  ./test/functional/feature_rbf.py:10:1: F403 'from test_framework.mininode import *' used; unable to detect undefined names
  ./test/functional/feature_rbf.py:15:12: F405 bytes_to_hex_str may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:17:58: F405 CScript may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:25:13: F405 COIN may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:26:31: F405 satoshi_round may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:26:60: F405 COIN may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:30:41: F405 satoshi_round may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  ./test/functional/feature_rbf.py:30:68: F405 COIN may be undefined, or defined from star imports: test_framework.mininode, test_framework.script, test_framework.util
  $
  ```

  After this commit:

  ```
  $ contrib/devtools/lint-python.sh | head -10
  $
  ```

Tree-SHA512: 3f826d39cffb6438388e5efcb20a9622ff8238247e882d68f7b38609877421b2a8e10e9229575f8eb6a8fa42dec4256986692e92922c86171f750a0e887438d9

1 files changed, 7 insertions, 7 deletions

diff --git a/test/functional/wallet_bumpfee.py b/test/functional/wallet_bumpfee.py
index 356393cfa4..dd95bb5e22 100755
--- a/test/functional/wallet_bumpfee.py
+++ b/test/functional/wallet_bumpfee.py
@@ -14,12 +14,12 @@ added in the future, they should try to follow the same convention and not
 make assumptions about execution order.
 """
 
-from test_framework.blocktools import send_to_witness
+from decimal import Decimal
+
+from test_framework.blocktools import add_witness_commitment, create_block, create_coinbase, send_to_witness
+from test_framework.messages import BIP125_SEQUENCE_NUMBER, CTransaction
 from test_framework.test_framework import BitcoinTestFramework
-from test_framework import blocktools
-from test_framework.messages import BIP125_SEQUENCE_NUMBER
-from test_framework.mininode import CTransaction
-from test_framework.util import *
+from test_framework.util import assert_equal, assert_greater_than, assert_raises_rpc_error, bytes_to_hex_str, connect_nodes_bi, hex_str_to_bytes, sync_mempools
 
 import io
 
@@ -290,11 +290,11 @@ def submit_block_with_tx(node, tx):
     tip = node.getbestblockhash()
     height = node.getblockcount() + 1
     block_time = node.getblockheader(tip)["mediantime"] + 1
-    block = blocktools.create_block(int(tip, 16), blocktools.create_coinbase(height), block_time)
+    block = create_block(int(tip, 16), create_coinbase(height), block_time)
     block.vtx.append(ctx)
     block.rehash()
     block.hashMerkleRoot = block.calc_merkle_root()
-    blocktools.add_witness_commitment(block)
+    add_witness_commitment(block)
     block.solve()
     node.submitblock(bytes_to_hex_str(block.serialize(True)))
     return block