day/week options for Telegram '/profit' command

format changed to "/profit n"

README.md

@@ -123,7 +123,7 @@ Telegram is not mandatory. However, this is a great way to control your bot. Mor
 - `/stop`: Stops the trader.
 - `/stopbuy`: Stop entering new trades.
 - `/status <trade_id>|[table]`: Lists all or specific open trades.
-- `/profit [day]|[week]`: Lists cumulative profit from all finished trades
+- `/profit [<n>]`: Lists cumulative profit from all finished trades, over the last n days.
 - `/forcesell <trade_id>|all`: Instantly sells the given trade (Ignoring `minimum_roi`).
 - `/performance`: Show performance of each finished trade grouped by pair
 - `/balance`: Show account balance per currency.

docs/telegram-usage.md

@@ -130,7 +130,7 @@ You can create your own keyboard in `config.json`:
 !!! Note "Supported Commands"
     Only the following commands are allowed. Command arguments are not supported!
 
-    `/start`, `/stop`, `/status`, `/status table`, `/trades`, `/profit`, `/profit day`, `/profit week`, `/performance`, `/daily`, `/stats`, `/count`, `/locks`, `/balance`, `/stopbuy`, `/reload_config`, `/show_config`, `/logs`, `/whitelist`, `/blacklist`, `/edge`, `/help`, `/version`
+    `/start`, `/stop`, `/status`, `/status table`, `/trades`, `/profit`, `/performance`, `/daily`, `/stats`, `/count`, `/locks`, `/balance`, `/stopbuy`, `/reload_config`, `/show_config`, `/logs`, `/whitelist`, `/blacklist`, `/edge`, `/help`, `/version`
 
 ## Telegram commands
 
@@ -154,7 +154,7 @@ official commands. You can ask at any moment for help with `/help`.
 | `/count` | Displays number of trades used and available
 | `/locks` | Show currently locked pairs.
 | `/unlock <pair or lock_id>` | Remove the lock for this pair (or for this lock id).
-| `/profit [day]|[week]` | Display a summary of your profit/loss from close trades and some stats about your performance
+| `/profit [<n>]` | Display a summary of your profit/loss from close trades and some stats about your performance, over the last n days (all trades by default)
 | `/forcesell <trade_id>` | Instantly sells the given trade  (Ignoring `minimum_roi`).
 | `/forcesell all` | Instantly sells all open trades (Ignoring `minimum_roi`).
 | `/forcebuy <pair> [rate]` | Instantly buys the given pair. Rate is optional. (`forcebuy_enable` must be set to True)

freqtrade/rpc/telegram.py

@@ -206,13 +206,14 @@ class Telegram(RPCHandler):
         msg['emoji'] = self._get_sell_emoji(msg)
 
         message = ("{emoji} *{exchange}:* Selling {pair} (#{trade_id})\n"
+                   "*Profit:* `{profit_percent:.2f}%`\n"
+                   "*Sell Reason:* `{sell_reason}`\n"
+                   "*Duration:* `{duration} ({duration_min:.1f} min)`\n"
                    "*Amount:* `{amount:.8f}`\n"
                    "*Open Rate:* `{open_rate:.8f}`\n"
                    "*Current Rate:* `{current_rate:.8f}`\n"
-                   "*Close Rate:* `{limit:.8f}`\n"
-                   "*Sell Reason:* `{sell_reason}`\n"
-                   "*Duration:* `{duration} ({duration_min:.1f} min)`\n"
-                   "*Profit:* `{profit_percent:.2f}%`").format(**msg)
+                   "*Close Rate:* `{limit:.8f}`"
+                   ).format(**msg)
 
         # Check if all sell properties are available.
         # This might not be the case if the message origin is triggered by /forcesell
@@ -423,11 +424,11 @@ class Telegram(RPCHandler):
         fiat_disp_cur = self._config.get('fiat_display_currency', '')
 
         start_date = datetime.fromtimestamp(0)
-        if context.args:
-            if 'day' in context.args:
-                start_date = datetime.combine(date.today(), datetime.min.time())
-            elif 'week' in context.args:
-                start_date = datetime.combine(date.today(), datetime.min.time()) - timedelta(days=7)
+        try:
+            timescale = int(context.args[0]) if context.args else None
+            start_date = datetime.combine(date.today(), datetime.min.time()) - timedelta(days=timescale)
+        except (TypeError, ValueError, IndexError):
+            pass
 
         stats = self._rpc._rpc_trade_statistics(
             stake_cur,