Use rich_click (#466)

• Import top-level click
• Replace click with rich-click dependency
• Set import rich_click as click in runtime
• Adapt tests to rich_click usage
• Set rich_click.{SHOW_ARGUMENTS,OPTIONS_GROUPS}

Close #466 (closed)

silkaj/blockchain/blocks.py

@@ -18,7 +18,7 @@ from collections import OrderedDict
 from operator import itemgetter
 from urllib.error import HTTPError
 
-from click import IntRange, argument, command, option
+import rich_click as click
 from duniterpy.api import bma
 from pendulum import from_timestamp
 
@@ -29,9 +29,9 @@ from silkaj.network import client_instance
 from silkaj.wot.tools import identity_of
 
 
-@command("blocks", help="Display blocks: default: 0 for current window size")
-@argument("number", default=0, type=IntRange(0, 5000))
-@option(
+@click.command("blocks", help="Display blocks: default: 0 for current window size")
+@click.argument("number", default=0, type=click.IntRange(0, 5000))
+@click.option(
     "--detailed",
     "-d",
     is_flag=True,