get rid of TICKER_INTERVAL_MINUTES dict, use ccxt's parse_timeframe() instead

freqtrade/constants.py

@@ -6,7 +6,7 @@ bot constants
 DEFAULT_CONFIG = 'config.json'
 DYNAMIC_WHITELIST = 20  # pairs
 PROCESS_THROTTLE_SECS = 5  # sec
-TICKER_INTERVAL = 5  # min
+DEFAULT_TICKER_INTERVAL = 5  # min
 HYPEROPT_EPOCH = 100  # epochs
 RETRY_TIMEOUT = 30  # sec
 DEFAULT_STRATEGY = 'DefaultStrategy'
@@ -22,22 +22,11 @@ ORDERTIF_POSSIBILITIES = ['gtc', 'fok', 'ioc']
 AVAILABLE_PAIRLISTS = ['StaticPairList', 'VolumePairList']
 DRY_RUN_WALLET = 999.9
 
-TICKER_INTERVAL_MINUTES = {
-    '1m': 1,
-    '3m': 3,
-    '5m': 5,
-    '15m': 15,
-    '30m': 30,
-    '1h': 60,
-    '2h': 120,
-    '4h': 240,
-    '6h': 360,
-    '8h': 480,
-    '12h': 720,
-    '1d': 1440,
-    '3d': 4320,
-    '1w': 10080,
-}
+TICKER_INTERVALS = [
+    '1m', '3m', '5m', '15m', '30m',
+    '1h', '2h', '4h', '6h', '8h', '12h',
+    '1d', '3d', '1w',
+]
 
 SUPPORTED_FIAT = [
     "AUD", "BRL", "CAD", "CHF", "CLP", "CNY", "CZK", "DKK",
@@ -52,7 +41,7 @@ CONF_SCHEMA = {
     'type': 'object',
     'properties': {
         'max_open_trades': {'type': 'integer', 'minimum': -1},
-        'ticker_interval': {'type': 'string', 'enum': list(TICKER_INTERVAL_MINUTES.keys())},
+        'ticker_interval': {'type': 'string', 'enum': TICKER_INTERVALS},
         'stake_currency': {'type': 'string', 'enum': ['BTC', 'XBT', 'ETH', 'USDT', 'EUR', 'USD']},
         'stake_amount': {
             "type": ["number", "string"],