[mod] #396: Remove aiohttp module usage

silkaj/blocks.py

@@ -17,7 +17,6 @@ along with Silkaj. If not, see <https://www.gnu.org/licenses/>.
 
 import logging
 
-from aiohttp.client_exceptions import ServerDisconnectedError
 from click import INT, argument, command, progressbar
 from duniterpy.api import bma
 from duniterpy.api.client import Client
@@ -89,9 +88,6 @@ def get_chunk_size(from_block, to_block, chunks_from, chunk_from):
 def get_chunk(client, chunk_size, chunk_from):
     try:
         return client(bma.blockchain.blocks, chunk_size, chunk_from)
-    except ServerDisconnectedError:
-        logging.info("Reach BMA anti-spam protection. Waiting two seconds")
-        return client(bma.blockchain.blocks, chunk_size, chunk_from)
     except DuniterError as error:
         logging.error(error)
 

silkaj/commands.py

@@ -20,9 +20,7 @@ from collections import OrderedDict
 from operator import itemgetter
 from os import system
 
-import aiohttp
 import jsonschema
-from _socket import gaierror
 from click import IntRange, argument, command, option
 from duniterpy.api import bma
 from pendulum import from_timestamp
@@ -31,13 +29,8 @@ from tabulate import tabulate
 from silkaj.blockchain_tools import HeadBlock
 from silkaj.constants import ALL, HOUR
 from silkaj.network_tools import ClientInstance, EndPoint, best_endpoint_address
-from silkaj.wot_tools import identity_of
-from silkaj.network_tools import (
-    best_endpoint_address,
-    EndPoint,
-    ClientInstance,
-)
 from silkaj.tools import CurrencySymbol
+from silkaj.wot_tools import identity_of
 
 
 @command("info", help="Display information about currency")
@@ -103,11 +96,6 @@ def difficulties():
             diffi = client(bma.blockchain.difficulties)
             display_diffi(current, diffi)
         client.close()
-
-    except (aiohttp.WSServerHandshakeError, ValueError) as e:
-        print("Websocket block {0} : {1}".format(type(e).__name__, str(e)))
-    except (aiohttp.ClientError, gaierror, TimeoutError) as e:
-        print("{0} : {1}".format(str(e), BMAS_ENDPOINT))
     except jsonschema.ValidationError as e:
         print("{:}:{:}".format(str(e.__class__.__name__), str(e)))