chainqueue

commit 3b990a9a87ba279986d853d4e3d452ad07dde41d
parent 7e3d9630ceaa980b165eb581b69687a956eb41c2
Author: nolash <dev@holbrook.no>
Date:   Sat, 28 Aug 2021 03:16:12 +0200

Add tx normalizer docstring

Diffstat:
M
chainqueue/encode.py
 | 
16
++++++++--------
M
chainqueue/sql/backend.py
 | 
9
++++-----

2 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/chainqueue/encode.py b/chainqueue/encode.py
@@ -8,30 +8,30 @@ from hexathon import (
         uniform as hex_uniform,
         )
 
-logg = logging.getLogger(__name__)
+logg = logging.getLogger()
 
 
-class TxHexNormalize:
+class TxHexNormalizer:
 
     def tx_hash(self, tx_hash):
-        return self.__hex_normalize(tx_hash)
+        return self.__hex_normalize(tx_hash, 'tx hash')
 
 
     def tx_wire(self, tx_wire):
-        return self.__hex_normalize(tx_wire)
+        return self.__hex_normalize(tx_wire, 'tx wire')
 
 
     def wallet_address(self, address):
-        return self.__hex_normalize(address)
+        return self.__hex_normalize(address, 'wallet address')
 
 
     def executable_address(self, address):
-        return self.__hex_normalize(address)
+        return self.__hex_normalize(address, 'executable address')
 
 
-    def __hex_normalize(self, data):
+    def __hex_normalize(self, data, context):
         r = add_0x(hex_uniform(strip_0x(data)))
-        logg.debug('tx hex normalize {} -> {}'.format(data, r))
+        logg.debug('normalize {} {} -> {}'.format(context, data, r))
         return r
 
 
diff --git a/chainqueue/sql/backend.py b/chainqueue/sql/backend.py
@@ -29,7 +29,7 @@ from chainqueue.sql.state import (
         set_rejected,
         )
 from chainqueue.sql.tx import cache_tx_dict
-from chainqueue.encode import TxHexNormalize
+from chainqueue.encode import TxHexNormalizer
 
 logg = logging.getLogger(__name__)
 
@@ -39,6 +39,8 @@ class SQLBackend:
 
     :param conn_spec: Backend-dependent connection specification string. See chainqueue.db.models.base.SessionBase.connect
     :type conn_spec: str
+    :param tx_normalizer: Transaction data normalizer
+    :type tx_normalizer: Object implementing chainqueue.encode.TxHexNormalizer interface
     :param error_parser: Error parser to use for RPC calls within the backend component
     :type error_parser: Object implementing chainlib.error.DefaultErrorParser
     :param pool_size: Connection pool size for pool-capable sql engines. See chainqueue.db.models.base.SessionBase.connect
@@ -47,16 +49,13 @@ class SQLBackend:
     :type debug: bool
     :todo: define a backend abstract interface class
     """
-
-    #def __init__(self, conn_spec, error_parser=None, *args, **kwargs):
     def __init__(self, conn_spec, tx_normalizer=None, error_parser=None, pool_size=0, debug=False, *args, **kwargs):
-        #SessionBase.connect(conn_spec, pool_size=kwargs.get('poolsize', 0), debug=kwargs.get('debug', False))
         SessionBase.connect(conn_spec, pool_size=pool_size, debug=debug)
         if error_parser == None:
             error_parser = DefaultErrorParser()
         self.error_parser = error_parser
         if tx_normalizer == None:
-            tx_normalizer = TxHexNormalize()
+            tx_normalizer = TxHexNormalizer()
         self.tx_normalizer = tx_normalizer