Revert "plot.generate_candlestick_graph Added short equivelent, separating plotting scatter creation to a function"

This reverts commit 0abba7f9b7299ba3c45df6a2ba6e35ad6a19c5a0.

freqtrade/plot/plotting.py

@@ -1,6 +1,6 @@
 import logging
 from pathlib import Path
-from typing import Any, Dict, List, Optional
+from typing import Any, Dict, List
 
 import pandas as pd
 
@@ -385,35 +385,6 @@ def add_areas(fig, row: int, data: pd.DataFrame, indicators) -> make_subplots:
     return fig
 
 
-def create_scatter(
-    data,
-    column_name,
-    color,
-    direction
-) -> Optional[go.Scatter]:
-
-    if column_name in data.columns:
-        df_short = data[data[column_name] == 1]
-        if len(df_short) > 0:
-            shorts = go.Scatter(
-                x=df_short.date,
-                y=df_short.close,
-                mode='markers',
-                name=column_name,
-                marker=dict(
-                    symbol=f"triangle-{direction}-dot",
-                    size=9,
-                    line=dict(width=1),
-                    color=color,
-                )
-            )
-            return shorts
-        else:
-            logger.warning(f"No {column_name}-signals found.")
-
-    return None
-
-
 def generate_candlestick_graph(pair: str, data: pd.DataFrame, trades: pd.DataFrame = None, *,
                                indicators1: List[str] = [],
                                indicators2: List[str] = [],
@@ -460,15 +431,44 @@ def generate_candlestick_graph(pair: str, data: pd.DataFrame, trades: pd.DataFra
     )
     fig.add_trace(candles, 1, 1)
 
-    longs = create_scatter(data, 'enter_long', 'green', 'up')
+    # TODO-lev: Needs short equivalent
-    exit_longs = create_scatter(data, 'exit_long', 'red', 'down')
+    if 'enter_long' in data.columns:
-    shorts = create_scatter(data, 'enter_short', 'blue', 'down')
+        df_buy = data[data['enter_long'] == 1]
-    exit_shorts = create_scatter(data, 'exit_short', 'violet', 'up')
+        if len(df_buy) > 0:
-
+            buys = go.Scatter(
-    for scatter in [longs, exit_longs, shorts, exit_shorts]:
+                x=df_buy.date,
-        if scatter:
+                y=df_buy.close,
-            fig.add_trace(scatter, 1, 1)
+                mode='markers',
+                name='buy',
+                marker=dict(
+                    symbol='triangle-up-dot',
+                    size=9,
+                    line=dict(width=1),
+                    color='green',
+                )
+            )
+            fig.add_trace(buys, 1, 1)
+        else:
+            logger.warning("No buy-signals found.")
 
+    if 'exit_long' in data.columns:
+        df_sell = data[data['exit_long'] == 1]
+        if len(df_sell) > 0:
+            sells = go.Scatter(
+                x=df_sell.date,
+                y=df_sell.close,
+                mode='markers',
+                name='sell',
+                marker=dict(
+                    symbol='triangle-down-dot',
+                    size=9,
+                    line=dict(width=1),
+                    color='red',
+                )
+            )
+            fig.add_trace(sells, 1, 1)
+        else:
+            logger.warning("No sell-signals found.")
     # Add Bollinger Bands
     fig = plot_area(fig, 1, data, 'bb_lowerband', 'bb_upperband',
                     label="Bollinger Band")

tests/test_plotting.py

@@ -202,8 +202,6 @@ def test_generate_candlestick_graph_no_signals_no_trades(default_conf, mocker, t
                                      datadir=testdatadir, timerange=timerange)
     data['enter_long'] = 0
     data['exit_long'] = 0
-    data['enter_short'] = 0
-    data['exit_short'] = 0
 
     indicators1 = []
     indicators2 = []
@@ -224,10 +222,8 @@ def test_generate_candlestick_graph_no_signals_no_trades(default_conf, mocker, t
     assert row_mock.call_count == 2
     assert trades_mock.call_count == 1
 
-    assert log_has("No enter_long-signals found.", caplog)
+    assert log_has("No buy-signals found.", caplog)
-    assert log_has("No exit_long-signals found.", caplog)
+    assert log_has("No sell-signals found.", caplog)
-    assert log_has("No enter_short-signals found.", caplog)
-    assert log_has("No exit_short-signals found.", caplog)
 
 
 def test_generate_candlestick_graph_no_trades(default_conf, mocker, testdatadir):
@@ -253,7 +249,7 @@ def test_generate_candlestick_graph_no_trades(default_conf, mocker, testdatadir)
     assert fig.layout.title.text == pair
     figure = fig.layout.figure
 
-    assert len(figure.data) == 8
+    assert len(figure.data) == 6
     # Candlesticks are plotted first
     candles = find_trace_in_fig_data(figure.data, "Price")
     assert isinstance(candles, go.Candlestick)
@@ -261,15 +257,15 @@ def test_generate_candlestick_graph_no_trades(default_conf, mocker, testdatadir)
     volume = find_trace_in_fig_data(figure.data, "Volume")
     assert isinstance(volume, go.Bar)
 
-    enter_long = find_trace_in_fig_data(figure.data, "enter_long")
+    buy = find_trace_in_fig_data(figure.data, "buy")
-    assert isinstance(enter_long, go.Scatter)
+    assert isinstance(buy, go.Scatter)
     # All buy-signals should be plotted
-    assert int(data['enter_long'].sum()) == len(enter_long.x)
+    assert int(data['enter_long'].sum()) == len(buy.x)
 
-    exit_long = find_trace_in_fig_data(figure.data, "exit_long")
+    sell = find_trace_in_fig_data(figure.data, "sell")
-    assert isinstance(exit_long, go.Scatter)
+    assert isinstance(sell, go.Scatter)
     # All buy-signals should be plotted
-    assert int(data['exit_long'].sum()) == len(exit_long.x)
+    assert int(data['exit_long'].sum()) == len(sell.x)
 
     assert find_trace_in_fig_data(figure.data, "Bollinger Band")