[enh] commands: Migrate from tabulate to texttable (#203)

modify display for blocks, and diffi commands

silkaj/commands.py

@@ -24,9 +24,9 @@ from click import IntRange, argument, command, option
 from duniterpy.api import bma
 from duniterpy.api.client import WSConnection
 from pendulum import from_timestamp
-from tabulate import tabulate
 from websocket._exceptions import WebSocketConnectionClosedException
 
+from silkaj import tui
 from silkaj.blockchain_tools import get_head_block
 from silkaj.constants import ALL
 from silkaj.network_tools import client_instance, determine_endpoint
@@ -112,11 +112,15 @@ def display_diffi(current: WSConnection, diffi: Dict) -> None:
     system("cls||clear")
     block_gen = from_timestamp(current["time"], tz="local").format(ALL)
     match = match_pattern(int(current["powMin"]))[0]
-    table = tabulate(sorted_diffi, headers="keys", tablefmt="orgtbl", stralign="center")
+
+    table = tui.Table(style="columns").set_cols_dtype(["t", "t", "t", "i"])
+    table.fill_from_dict_list(sorted_diffi)
+
     content = f'Current block: n°{current["number"]}, generated on {block_gen}\n\
 Generation of next block n°{diffi["block"]} \
 possible by at least {issuers}/{len(diffi["levels"])} members\n\
-Common Proof-of-Work difficulty level: {current["powMin"]}, hash starting with `{match}`\n{table}'
+Common Proof-of-Work difficulty level: {current["powMin"]}, hash starting with `{match}`\n\
+{table.draw()}'
     print(content)
 
 
@@ -174,10 +178,11 @@ def print_blocks_views(issuers, current_nbr, number, detailed):
     print(header, end=" ")
     if detailed or number <= 30:
         sorted_list = sorted(issuers, key=itemgetter("block"), reverse=True)
-        table = tabulate(
-            sorted_list, headers="keys", tablefmt="orgtbl", stralign="center"
-        )
-        print(f"\n{table}")
+
+        table = tui.Table(style="columns")
+        table.fill_from_dict_list(sorted_list)
+        print(f"\n{table.draw()}")
+
     else:
         list_issued = []  # type: List[OrderedDict]
         for issuer in issuers:
@@ -195,14 +200,9 @@ def print_blocks_views(issuers, current_nbr, number, detailed):
         for issued in list_issued:
             issued["percent"] = issued["blocks"] / number * 100
         sorted_list = sorted(list_issued, key=itemgetter("blocks"), reverse=True)
-        table = tabulate(
-            sorted_list,
-            headers="keys",
-            tablefmt="orgtbl",
-            floatfmt=".1f",
-            stralign="center",
-        )
-        print(f"from {len(list_issued)} issuers\n{table}")
+        table = tui.Table(style="columns")
+        table.fill_from_dict_list(sorted_list)
+        print(f"from {len(list_issued)} issuers\n{table.draw()}")
 
 
 @command("argos", help="Display currency information formatted for Argos or BitBar")