From 7e8da7686c617a28ce1e9c0a416fbc58c4649504 Mon Sep 17 00:00:00 2001
From: 1m0d <30176323+1m0d@users.noreply.github.com>
Date: Mon, 3 Dec 2018 12:38:41 +0100
Subject: [PATCH] add option to round coin price to set decimal point (#658)

* add option to round coin price to set decimal point

* import decimal
---
 i3pystatus/coin.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/i3pystatus/coin.py b/i3pystatus/coin.py
index aa55a7f..9d6d6c0 100644
--- a/i3pystatus/coin.py
+++ b/i3pystatus/coin.py
@@ -1,5 +1,6 @@
 import requests
 import json
+from decimal import Decimal
 
 from i3pystatus import IntervalModule
 from i3pystatus.core.util import internet, require
@@ -33,6 +34,7 @@ class Coin(IntervalModule):
     settings = (
         ("format", "format string used for output."),
         ("coin", "cryptocurrency to fetch"),
+        ("decimal", "round coin price down to this decimal place"),
         ("currency", "fiat currency to show fiscal data"),
         ("symbol", "coin symbol"),
         ("interval", "update interval in seconds"),
@@ -45,6 +47,7 @@ class Coin(IntervalModule):
     currency = "USD"
     interval = 600
     status_interval = "24h"
+    decimal = 2
 
     def fetch_data(self):
         response = requests.get("https://api.coinmarketcap.com/v1/ticker/{}/?convert={}".format(self.coin, self.currency))
@@ -74,7 +77,9 @@ class Coin(IntervalModule):
         symbols = dict(bitcoin='฿', ethereum='Ξ', litecoin='Ł', dash='Đ')
         if self.coin in symbols:
             fdict["symbol"] = symbols[self.coin]
+
         fdict["status"] = self.set_status(float(fdict["percent_change_{}".format(self.status_interval)]))
+        fdict["price"] = str(round(Decimal(fdict["price"]), self.decimal))
 
         self.data = fdict
         self.output = {"full_text": self.format.format(**fdict)}