oh yeah

scraper.py

@@ -46,6 +46,43 @@ class MWT(object):
         return func
 
 
+class Coin():
+    """A Coin, unlike Mario's."""
+
+    def __init__(self, ticker):
+        self.ticker = ticker
+        self.name = None
+        self.rank = None
+        self._value = None
+
+        self.update()
+
+    def update(self):
+        coins = get_coins()
+        print(f'Fetching data on {self.ticker}')
+
+        self.name = coins[self.ticker]['name']
+        self.rank = coins[self.ticker]['rank']
+        self._usd = coins[self.ticker]['usd']
+
+    @property
+    def usd(self):
+        return self._usd
+
+    @property
+    def btc(self):
+        coins = get_coins()
+        rate = coins['btc']['usd']
+        return float(self.usd / rate)
+
+    def value(self, coin):
+        """Example: BTC -> ETH"""
+        return (self.btc / Coin(coin).btc)
+
+    def __repr__(self):
+        return f'<Coin ticker={self.ticker!r}>'
+
+
 @MWT(timeout=300)
 def get_coins():
     coins_db = OrderedDict()
@@ -54,15 +91,26 @@ def get_coins():
     html = pq(pq(r.content)('table')[0]).html()
     df = pandas.read_html("<table>{}</table>".format(html))
     df = pandas.concat(df)
+
+    btc_value = float(df.to_dict()['Price'][0][1:].replace(',', ''))
+
     for row in df.itertuples():
 
         rank = int(row[1])
         name = row[2]
         ticker = row[3].lower()
         usd = float(row[5][1:].replace(',', ''))
+        btc = usd / btc_value
 
-        coins_db.update({ticker: {'rank': rank, 'name': name, 'ticker': ticker, 'usd': usd}})
+        coins_db.update({ticker: {'rank': rank, 'name': name, 'ticker': ticker, 'usd': usd, 'btc': btc}})
 
     return coins_db
 
 
+
+def get_coin(ticker):
+    return Coin(ticker)
+
+
+
+

server.py

@@ -1,6 +1,6 @@
 import os
 
-from scraper import get_coins
+from scraper import get_coins, get_coin, Coin
 from wallets import wallets
 
 from flask import Flask, jsonify, render_template, request
@@ -15,46 +15,6 @@ API_KEYS = os.environ.get('API_KEYS', '').split(':')
 db = records.Database()
 pro_db = records.Database(os.environ['HEROKU_POSTGRESQL_TEAL_URL'])
 
-class Coin():
-    """A Coin, unlike Mario's."""
-
-    def __init__(self, ticker):
-        self.ticker = ticker
-        self.name = None
-        self.rank = None
-        self._value = None
-
-        self.update()
-
-    def update(self):
-        coins = get_coins()
-        print(f'Fetching data on {self.ticker}')
-
-        self.name = coins[self.ticker]['name']
-        self.rank = coins[self.ticker]['rank']
-        self._usd = coins[self.ticker]['usd']
-
-    @property
-    def usd(self):
-        return self._usd
-
-    @property
-    def btc(self):
-        coins = get_coins()
-        rate = coins['btc']['usd']
-        return float(self.usd / rate)
-
-    def value(self, coin):
-        """Example: BTC -> ETH"""
-        return (self.btc / Coin(coin).btc)
-
-    def __repr__(self):
-        return f'<Coin ticker={self.ticker!r}>'
-
-
-def get_coin(ticker):
-    return Coin(ticker)
-
 
 app = Flask(__name__)
 app.debug = True
@@ -69,7 +29,7 @@ def hello():
     lbc_sc = get_exchange('lbc', 'sc')
     lbc_42_sc = get_exchange_value('lbc', 'sc', 42.01)
 
-    return render_template('index.html', lbc=lbc, lbc_42=lbc_42, lbc_sc=lbc_sc, lbc_42_sc=lbc_42_sc, coins=get_coins().keys())
+    return render_template('index.html', lbc=lbc, lbc_42=lbc_42, lbc_sc=lbc_sc, lbc_42_sc=lbc_42_sc, coins=get_coins().values())
 
 @app.route('/thanks')
 def thanks():
@@ -78,7 +38,7 @@ def thanks():
 
 @app.route('/coins')
 def all_coins():
-    return jsonify(coins=[k for k in get_coins().keys()])
+    return jsonify(coins=get_coins())
 
 
 @app.route('/<coin>')

templates/index.html

@@ -15,7 +15,7 @@
 
       <p class="subtitle">A Human–Friendly API Service for Crypto Currency Information.</p>
 
-      <p>This service provides machine (and human) friendly JSON data for all known crypto–currencies. All active & known coins are supported.</p>
+      <p>This service provides machine (and human) friendly JSON data for all known crypto–currencies. All {{ coins|length }} active & known coins are supported.</p>
 
       <p>Historical data, exchange rates, conversion ratios, and value conversion endpoints are all available, free of charge<label for="sn-in-his-later-books" class="margin-toggle sidenote-number"></label></span><input type="checkbox" id="sn-in-his-later-books" class="margin-toggle"/><span class="sidenote"><em>If you enjoy this service, consider <a href="/thanks">sending us a tip</a>!</em></span>. Data is refreshed every five minutes.</p>
 
@@ -82,7 +82,8 @@
       <pre>
 {
   "coins": [{% for coin in coins %}
-    "<a href="/{{ coin }}">{{ coin }}</a>", {% endfor %}
+    "<strong><a href="/{{ coin['ticker'] }}">{{ coin['ticker'] }}</a></strong>":
+      {{ coin }},{% endfor %}
   ]
 }
       </pre>