def add_rsi_series(iw, ws, dates, ta, parent):
values = ta.rsi(iw, ws)
dpg.add_line_series(dates, values, label='RSI', parent=parent)
dpg.add_button(label="Delete Series",
user_data=dpg.last_item(),
parent=dpg.last_item(),
callback=lambda s, a, u: dpg.delete_item(u))
def submit(self, parent):
dpg.add_button(label=self.label, parent=parent, width=-1)
dpg.set_item_theme(dpg.last_item(), _source_theme)
with dpg.drag_payload(parent=dpg.last_item(), drag_data=(self, self._generator, self._data)):
dpg.add_text(f"Name: {self.label}")
def add_ema_series(n, dates, parent, ta):
ema_dates = dates[n - 1:]
ema_values = ta.ema(n).to_list()[n - 1:]
dpg.add_line_series(ema_dates,
ema_values,
label='EMA-' + str(n),
parent=parent)
dpg.add_button(label="Delete Series",
user_data=dpg.last_item(),
parent=dpg.last_item(),
callback=lambda s, a, u: dpg.delete_item(u))
def sma():
with dpg.child(width=200, height=70):
item = dpg.add_button(label='SMA')
dpg.set_item_theme(dpg.last_item(), button_themes[5])
dpg.add_same_line()
i = dpg.add_input_int(default_value=3, label='', width=70)
dpg.add_button(label='SMA200')
dpg.set_item_theme(dpg.last_item(), button_themes[4])
with dpg.tooltip(dpg.last_item()):
dpg.add_text('Media Movel de 200 dias')
with dpg.drag_payload(parent=dpg.last_item(),
drag_data=('SMA', 200),
payload_type='candle_plot'):
dpg.add_text('SMA200')
dpg.add_same_line()
dpg.add_button(label='SMA50')
dpg.set_item_theme(dpg.last_item(), button_themes[3])
with dpg.drag_payload(parent=dpg.last_item(),
drag_data=('SMA', 50),
payload_type='candle_plot'):
dpg.add_text('SMA50')
dpg.add_same_line()
dpg.add_button(label='SMA7')
dpg.set_item_theme(dpg.last_item(), button_themes[2])
with dpg.drag_payload(parent=dpg.last_item(),
drag_data=('SMA', 7),
payload_type='candle_plot'):
dpg.add_text('SMA7')
with dpg.drag_payload(parent=item,
drag_data=('SMA', dpg.get_value(i)),
payload_type='candle_plot'):
dpg.add_text('SMA')
def _candle_plot_drop(sender, app_data, user_data):
global prices
global window_data
if window_data.selected_ticker == '':
return
ta = prices[window_data.selected_ticker]['ta']
dates = (ta.data['date'].astype('int64') // 1e9).to_list()
# indicator comes in app_data
logger.log('adding indicator ' + app_data[0])
if app_data[0] == 'RLINES':
current_price = float(exchange.symbol_ticker(window_data.selected_ticker)[window_data.selected_ticker].current)
threshold = dpg.get_value(app_data[1]) / 100
min_strength = dpg.get_value(app_data[2])
resistance_lines = ta.resistance_lines_for_price(current_price, min_strength, threshold)
resistance_levels = [v[0] for v in resistance_lines]
resistance_strengths = [v[1] for v in resistance_lines]
resistance_lines = ta.support_lines_for_price(current_price, min_strength, threshold)
resistance_levels += [v[0] for v in resistance_lines]
resistance_strengths += [v[1] for v in resistance_lines]
logger.log(str(resistance_levels))
hlid = dpg.add_hline_series(resistance_levels, label='RLINES', parent=window_data.candle_yaxis)
def delete_hl_series(s, a, u):
dpg.delete_item(u)
for an in window_data.rlines_annotation_ids[u]:
dpg.delete_item(an)
window_data.rlines_annotation_ids[u] = []
dpg.add_button(label="Delete", user_data=dpg.last_item(), parent=dpg.last_item(),
callback=delete_hl_series)
window_data.rlines_annotation_ids[hlid] = []
# add annotations
for ri in range(len(resistance_levels)):
dpg.add_plot_annotation(label=str(resistance_strengths[ri]),
default_value=(dates[-1], resistance_levels[ri]), offset=(10, 0),
clamped=False, parent=window_data.candle_plot)
window_data.rlines_annotation_ids[hlid].append(dpg.last_item())
elif app_data[0] == 'SMA':
indicators.add_sma_series(app_data[1], dates, window_data.candle_yaxis, ta)
elif app_data[0] == 'EMA':
indicators.add_ema_series(app_data[1], dates, window_data.candle_yaxis, ta)
elif app_data[0] == 'BOLLINGER_BANDS':
indicators.add_bbands_series(app_data[1], app_data[2], dates, ta, window_data.candle_yaxis)
dpg.add_button(label="Delete", user_data=dpg.last_item(), parent=dpg.last_item(),
callback=lambda s, a, u: dpg.delete_item(u))
def rlines():
with dpg.child(width=200, height=90):
item = dpg.add_button(label='RLINES')
dpg.set_item_theme(dpg.last_item(), button_themes[5])
with dpg.tooltip(dpg.last_item()):
dpg.add_text('Linhas de Resistencia')
s = dpg.add_slider_float(label='%',
default_value=2,
min_value=0.1,
max_value=5)
i = dpg.add_input_int(default_value=0, label='')
with dpg.drag_payload(parent=item,
drag_data=('RLINES', s, i),
payload_type='candle_plot'):
dpg.add_text('RLINES')
def _ticker_list(parent_id):
# dpg.add_text("TICKER LIST")
with dpg.filter_set(parent=parent_id) as filter_id:
filter_container = dpg.last_container()
for ticker in tickers:
with dpg.group(filter_key=ticker, horizontal=True):
item = dpg.last_item()
dpg.add_button(label=ticker, user_data=ticker,
callback=lambda s, a, u: logger.log_info(u))
dpg.set_item_theme(dpg.last_item(), button_themes[2])
tick = exchange.symbol_ticker(ticker)[ticker]
dpg.add_text("%.2f %s" % (float(tick.current), tick.currency))
with dpg.drag_payload(parent=item, drag_data=ticker, payload_type='main_window'):
dpg.add_text('asdfasf')
dpg.add_input_text(parent=parent_id, label="", before=filter_container, user_data=filter_container,
callback=lambda s, a, u: dpg.set_value(u, a))
def add_bbands_series(w, s, dates, ta, parent):
values = ta.bollinger_bands(w, s)
bbdates = dates[w - 1:]
upper_band = values[1].to_list()[w - 1:]
lower_band = values[2].to_list()[w - 1:]
with dpg.theme() as b_theme:
dpg.add_theme_color(dpg.mvPlotCol_Fill, (100, 100, 150, 64),
category=dpg.mvThemeCat_Plots)
dpg.add_shade_series(bbdates,
upper_band,
y2=lower_band,
label="BBANDS",
parent=parent)
dpg.set_item_theme(dpg.last_item(), b_theme)
dpg.add_button(label="Delete Series",
user_data=dpg.last_item(),
parent=dpg.last_item(),
callback=lambda s, a, u: dpg.delete_item(u))
def _add_inputs_and_outputs(obj, layout: {}):
for attr in layout['inputs']:
with dpg.node_attribute(label=attr[0],
attribute_type=dpg.mvNode_Attr_Input):
setattr(obj, attr[0] + '_id', dpg.last_item())
dpg.add_text(attr[1])
for attr in layout['outputs']:
with dpg.node_attribute(label=attr[0],
attribute_type=dpg.mvNode_Attr_Output):
dpg.add_text(attr[1])
def rsi():
with dpg.child(width=200, height=90):
item = dpg.add_button(label='RSI')
dpg.set_item_theme(dpg.last_item(), button_themes[5])
i = dpg.add_slider_int(default_value=14,
label='',
min_value=3,
max_value=200)
j = dpg.add_slider_float(default_value=24,
label='',
min_value=3,
max_value=200)
with dpg.drag_payload(parent=item,
drag_data=('RSI', i, j),
payload_type='volume_plot'):
dpg.add_text('RSI')
def bbands():
with dpg.child(width=200, height=95):
item = dpg.add_button(label='BOLLINGER BANDS')
dpg.set_item_theme(dpg.last_item(), button_themes[5])
i = dpg.add_slider_int(default_value=10,
label='',
min_value=3,
max_value=200)
j = dpg.add_slider_float(default_value=5,
label='',
min_value=1,
max_value=5)
with dpg.drag_payload(parent=item,
drag_data=('BOLLINGER_BANDS', dpg.get_value(i),
dpg.get_value(j)),
payload_type='candle_plot'):
dpg.add_text('BOLLINGER BANDS')
def update_internal(self) -> bool:
# remove plot
if self.plot_id != 0:
dpg.delete_item(self.plot_id)
self.plot_id = 0
if self.dealer is None or self.symbols is None:
return True
start_date = datetime(year=2021, month=6, day=29)
end_date = datetime(year=2021, month=6, day=30)
if self.period == '1y':
start_date = end_date - timedelta(days=365)
elif self.period == '6m':
start_date = end_date - timedelta(days=182)
elif self.period == '1m':
start_date = end_date - timedelta(days=30)
elif self.period == '1w':
start_date = end_date - timedelta(days=7)
elif self.period == '1d':
start_date = end_date - timedelta(days=1)
if self.period == '1y' or self.period == '6m' or self.period == '1m':
if self.interval == '15m' or self.interval == '30m':
print('changing interval to 1h')
self.interval = '1h'
self.prices = self.dealer.binance.historical_candle_series(
self.symbols.symbols, start_date, end_date, self.interval)
# add plot if needed
if self.plot_id == 0:
data = self.prices[
self.symbols.symbols[0]]['ta'].data['close'].to_list()
self.plot_id = dpg.add_node_attribute(
parent=self.node_id, attribute_type=dpg.mvNode_Attr_Static)
dpg.add_simple_plot(label='',
default_value=data,
parent=dpg.last_item(),
width=110,
height=70)
return True
def update_internal(self) -> bool:
# remove plot
if self.plot_id != 0:
dpg.delete_item(self.plot_id)
self.plot_id = 0
if self.series is None or not self.series.good():
return True
if len(self.series.prices) == 0:
return True
plot_symbol = ''
w = 0
for s in self.series.symbols.symbols:
plot_symbol = s
w = min([len(self.series.prices[s]['ta'].data), self.window_size])
if self.mean_type == 'SMA':
self.data[s] = self.series.prices[s]['ta'].sma(w)
elif self.mean_type == 'EMA':
self.data[s] = self.series.prices[s]['ta'].ema(w)
if w == 0 or len(plot_symbol) == 0:
return True
# add plot if needed
if self.plot_id == 0:
self.plot_id = dpg.add_node_attribute(
parent=self.node_id, attribute_type=dpg.mvNode_Attr_Static)
dpg.add_simple_plot(
label='',
default_value=self.data[plot_symbol].to_list()[w - 1:],
parent=dpg.last_item(),
width=110,
height=70)
return True
dpg.add_menu_item(label='dealer', callback=lambda: nodes.add_dealer(node_editor_id, exchange))
dpg.add_menu_item(label='current price', callback=lambda: nodes.add_current_price(node_editor_id))
dpg.add_menu_item(label='symbol', callback=lambda: nodes.add_symbol(node_editor_id))
dpg.add_menu_item(label='historical period', callback=lambda: nodes.add_history(node_editor_id))
dpg.add_menu_item(label='rolling mean', callback=lambda: nodes.add_rolling_mean(node_editor_id))
dpg.add_menu_item(label='distance', callback=lambda: nodes.add_distance(node_editor_id))
dpg.add_menu_item(label='rlines', callback=lambda: nodes.add_rlines(node_editor_id))
nodes.add_symbol(node_editor_id)
nodes.add_current_price(node_editor_id)
nodes.add_history(node_editor_id)
nodes.add_rlines(node_editor_id)
with dpg.window(label='Main', no_title_bar=True):
core.set_primary_window(dpg.last_item(), True)
with dpg.menu_bar():
with dpg.menu(label="File"):
dpg.add_menu_item(label="show dpg demo", callback=lambda: show_demo())
dpg.add_menu_item(label="show dpg doc", callback=lambda: dpg.show_documentation())
with dpg.group():
main_parent = dpg.last_item()
# menu bar
# main
with dpg.group(horizontal=True):
with dpg.child(label='column_0', width=150, height=500):
_candle_indicators()
with dpg.child(label='column_1', width=700, height=500, payload_type='main_window',
drop_callback=_ticker_drop):
window_data.main_window_title = dpg.add_text('Ticker: ')
# dpg.add_button(label='Period')
def setUp(self):
dpg.create_context()
with dpg.window() as self.window_id:
def testy(sender, app, user):
print(f"Sender: {dpg.get_item_type(sender)} {sender}, App Data: {app}, User Data:{user}")
# Menus
with dpg.menu_bar() as menu_bar:
dpg.add_menu_item(label="menu item", payload_type="str", drop_callback=testy)
with dpg.menu(label="menu", payload_type="str", drop_callback=testy):
dpg.add_menu_item(label="menu item")
# basic
with dpg.collapsing_header(label="basic") as basic:
dpg.add_image(dpg.mvFontAtlas)
dpg.add_image_button(dpg.mvFontAtlas)
dpg.add_text("this is a text widget")
dpg.add_checkbox(label="checkbox")
dpg.add_button(label="button")
dpg.add_input_float(label="input float")
dpg.add_input_floatx(label="input floatx")
dpg.add_drag_int(label="drag int")
dpg.add_drag_intx(label="drag intx")
dpg.add_input_text(label="input text")
dpg.add_slider_float(label="slider float")
dpg.add_slider_floatx(label="slider floatx")
dpg.add_listbox(label="listbox")
dpg.add_selectable(label="selectable")
dpg.add_radio_button(["item 1", "item 2"],label="radio button")
# color
with dpg.collapsing_header(label="color") as color:
with dpg.group() as color:
dpg.add_color_button([255,0,0,255])
dpg.add_color_edit([255,0,0,255])
dpg.add_colormap_button(label="Colormap Button 1")
dpg.add_color_picker((255, 0, 255, 255), label="Color Picker", width=200)
dpg.add_colormap_slider(label="Colormap Slider 1", default_value=0.5, payload_type="str", drop_callback=testy)
dpg.add_colormap_scale(label="Colormap Spectral", min_scale=-100, max_scale=150, payload_type="str", drop_callback=testy)
# containers
with dpg.collapsing_header(label="containers"):
with dpg.group() as containers:
with dpg.collapsing_header():
btn = dpg.add_button()
with dpg.group(width=150):
dpg.add_button()
with dpg.tree_node():
dpg.add_button()
with dpg.child_window(width=150, height=100, payload_type="str", drop_callback=testy):
pass
# tab stuff
with dpg.collapsing_header(label="tab bars"):
with dpg.tab_bar():
with dpg.tab(label="tab", payload_type="str", drop_callback=testy):
pass
dpg.add_tab_button(label="tab button", payload_type="str", drop_callback=testy, drag_callback=testy)
with dpg.drag_payload(parent=dpg.last_item(), drop_data="dropped", drag_data="dragged", user_data="user data", payload_type="str"):
dpg.add_text(dpg.get_item_type(dpg.last_item()))
dpg.add_text(f"Item ID: {dpg.last_item()}")
# custom
with dpg.collapsing_header(label="custom"):
with dpg.group() as custom:
dpg.add_date_picker()
dpg.add_knob_float()
dpg.add_3d_slider()
dpg.add_time_picker()
dpg.add_loading_indicator(payload_type="str", drop_callback=testy)
# misc
with dpg.collapsing_header(label="misc"):
with dpg.group() as misc:
dpg.add_progress_bar(label="progress bar", default_value=.5)
# node
with dpg.collapsing_header(label="node"):
with dpg.node_editor() as node:
with dpg.node(pos=[20,20], draggable=False):
pass
with dpg.node(pos=[100,100], draggable=False):
pass
# plots
with dpg.collapsing_header(label="plot") as plot:
with dpg.plot():
dpg.add_plot_legend(payload_type="str", drop_callback=testy)
dpg.add_plot_axis(dpg.mvXAxis, label="x", payload_type="str", drop_callback=testy)
with dpg.plot_axis(dpg.mvYAxis, label="y", payload_type="str", drop_callback=testy):
dpg.add_line_series([0,1,2,3,4,5], [0,1,2,3,4,5], label="data")
self.test_bind_items = dpg.get_item_children(basic, slot=1)
self.test_bind_items += dpg.get_item_children(color, slot=1)
self.test_bind_items += dpg.get_item_children(containers, slot=1)
self.test_bind_items += dpg.get_item_children(custom, slot=1)
self.test_bind_items += dpg.get_item_children(misc, slot=1)
self.test_bind_items += dpg.get_item_children(node, slot=1)
self.test_bind_items += dpg.get_item_children(plot, slot=1)
dpg.setup_dearpygui()
last_command = {}
if __name__ == '__main__':
with dpg.window(label="Test"):
for name, deltas in all_deltas.items():
# create plot
with dpg.plot(label=f"{name} deltas", height=200, width=900):
# optionally create legend
dpg.add_plot_legend()
# REQUIRED: create x and y axes
dpg.add_plot_axis(dpg.mvXAxis, label="x")
dpg.set_axis_limits(dpg.last_item(), 0, len(x_coords))
dpg.add_plot_axis(dpg.mvYAxis, label="y")
dpg.set_axis_limits(dpg.last_item(), -1, 1)
# series belong to a y axis
dpg.add_line_series(x_coords[:len(deltas)], deltas, label=f'{name}', parent=dpg.last_item(), id=f'{name}_deltas')
log_lock = RLock()
def cb_state(state_msg):
with log_lock:
for name, velocity in zip(state_msg.name, state_msg.velocity):
if name in last_command and name in all_deltas:
delta = last_command[name] - velocity
all_deltas[name].append(delta)
def cb_add_3d_coords():
with dpg.table_row(parent=ID.table1):
for n in dpg.get_value(ID.values3):
dpg.add_text(label=str(n))
with dpg.theme(tag='__round'):
with dpg.theme_component(dpg.mvButton):
dpg.add_theme_style(dpg.mvStyleVar_FrameRounding, 10)
dpg.add_theme_style(dpg.mvStyleVar_FramePadding, 30, 30)
with dpg.window(label='basic dpg app', tag='main'):
with dpg.group(horizontal=False):
dpg.add_3d_slider(tag=ID.values3,
scale=.3,
callback=lambda: print(dpg.get_value(ID.values3)))
dpg.add_button(label='add coords', callback=cb_add_3d_coords)
dpg.bind_item_theme(dpg.last_item(), '__round')
with dpg.table(tag=ID.table1, source='src'):
dpg.add_table_column(label='x')
dpg.add_table_column(label='y')
dpg.add_table_column(label='z')
dpg.set_primary_window('main', True)
dpg.show_viewport()
dpg.start_dearpygui()
dpg.destroy_context()
