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Move generate_plot to plotting.py

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This commit is contained in:
Matthias 2019-05-31 06:41:55 +02:00
parent 6347161975
commit cae2185460
2 changed files with 22 additions and 20 deletions
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20
freqtrade/plot/plotting.py
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@ -3,6 +3,7 @@ from typing import List
import arrow
import pandas as pd
from pathlib import Path
logger = logging.getLogger(__name__)
@ -200,3 +201,22 @@ def generate_graph(
fig = generate_row(fig=fig, row=3, indicators=indicators2, data=data)
return fig
def generate_plot_file(fig, pair, ticker_interval) -> None:
"""
Generate a plot html file from pre populated fig plotly object
:param fig: Plotly Figure to plot
:param pair: Pair to plot (used as filename and Plot title)
:param ticker_interval: Used as part of the filename
:return: None
"""
logger.info('Generate plot file for %s', pair)
pair_name = pair.replace("/", "_")
file_name = 'freqtrade-plot-' + pair_name + '-' + ticker_interval + '.html'
Path("user_data/plots").mkdir(parents=True, exist_ok=True)
plot(fig, filename=str(Path('user_data/plots').joinpath(file_name)),
auto_open=False)

22
scripts/plot_dataframe.py
View File

@ -38,7 +38,7 @@ from freqtrade import persistence
from freqtrade.arguments import Arguments, TimeRange
from freqtrade.data import history
from freqtrade.data.btanalysis import BT_DATA_COLUMNS, load_backtest_data
from freqtrade.plot.plotting import generate_graph
from freqtrade.plot.plotting import generate_graph, generate_plot_file
from freqtrade.exchange import Exchange
from freqtrade.optimize import setup_configuration
from freqtrade.persistence import Trade
@ -87,23 +87,6 @@ def load_trades(db_url: str = None, exportfilename: str = None) -> pd.DataFrame:
return trades
def generate_plot_file(fig, pair, ticker_interval, is_last) -> None:
"""
Generate a plot html file from pre populated fig plotly object
:return: None
"""
logger.info('Generate plot file for %s', pair)
pair_name = pair.replace("/", "_")
file_name = 'freqtrade-plot-' + pair_name + '-' + ticker_interval + '.html'
Path("user_data/plots").mkdir(parents=True, exist_ok=True)
plot(fig, filename=str(Path('user_data/plots').joinpath(file_name)),
auto_open=False)
if is_last:
plot(fig, filename=str(Path('user_data').joinpath('freqtrade-plot.html')), auto_open=False)
def get_trading_env(args: Namespace):
"""
@ -228,8 +211,7 @@ def analyse_and_plot_pairs(args: Namespace):
indicators2=args.indicators2.split(",")
)
is_last = (False, True)[pair_counter == len(tickers)]
generate_plot_file(fig, pair, ticker_interval, is_last)
generate_plot_file(fig, pair, ticker_interval)
logger.info('End of ploting process %s plots generated', pair_counter)