Implement chainlib 0.3.0 structure

chainsyncer/__init__.py

@@ -0,0 +1 @@
+from .filter import SyncFilter

chainsyncer/settings.py

@@ -11,15 +11,14 @@ from chainlib.settings import ChainSettings
 logg = logging.getLogger(__name__)
 
 
-class ChainsyncerSettings(ChainSettings):
-
-    def process_sync_backend(self, config):
-        self.o['SYNCER_BACKEND'] = config.get('SYNCER_BACKEND')
+def process_sync_backend(settings, config):
+    settings.set('SYNCER_BACKEND', config.get('SYNCER_BACKEND'))
+    return settings
 
 
-    def process_sync_range(self, config):
-        o = self.o['SYNCER_INTERFACE'].block_latest()
-        r = self.o['RPC'].do(o)
+def process_sync_range(settings, config):
+    o = settings.get('SYNCER_INTERFACE').block_latest()
+    r = settings.get('CONN').do(o)
     block_offset = int(strip_0x(r), 16) + 1
     logg.info('network block height at startup is {}'.format(block_offset))
 
@@ -29,9 +28,9 @@ class ChainsyncerSettings(ChainSettings):
     until = 0
 
     if config.true('_HEAD'):
-            self.o['SYNCER_OFFSET'] = block_offset
-            self.o['SYNCER_LIMIT'] = -1
-            return
+        settings.set('SYNCER_OFFSET', block_offset)
+        settings.set('SYNCER_LIMIT', -1)
+        return settings
 
     session_block_offset = int(config.get('SYNCER_OFFSET'))
     until = int(config.get('SYNCER_LIMIT'))
@@ -51,5 +50,6 @@ class ChainsyncerSettings(ChainSettings):
         if block_limit == 0:
             block_limit = block_offset
 
-        self.o['SYNCER_OFFSET'] = session_block_offset
-        self.o['SYNCER_LIMIT'] = block_limit
+    settings.set('SYNCER_OFFSET', session_block_offset)
+    settings.set('SYNCER_LIMIT', block_limit)
+    return settings

requirements.txt

@@ -1,5 +1,5 @@
-confini~=0.6.0
+confini~=0.6.1
 semver==2.13.0
-hexathon~=0.1.6
-chainlib~=0.2.0
+hexathon~=0.1.7
+chainlib~=0.3.0
 shep~=0.2.9

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = chainsyncer
-version = 0.4.10
+version = 0.4.11
 description = Generic blockchain syncer driver
 author = Louis Holbrook
 author_email = dev@holbrook.no
@@ -30,6 +30,7 @@ packages =
 	chainsyncer.store
 	chainsyncer.cli
 	chainsyncer.runnable
+	chainsyncer.data
 
 #[options.package_data]
 #* =