Conda създава виртуална среда python
Примерен код
Създаване на нова среда - Conda
conda create --name myenv
#Figure([go.Scatter(...), go.Bar(...)])
# Plotting histogram and figures using a class in Python
import plotly.graph_objects as go
from plotly.graph_objs import Figure, Scatter, Bar
import matplotlib.pyplot as plt
import plotly.express as px
def plot_data(self):
title = f'{self.symbol}: Closing Prices (Start: {self.start} - End: {self.end})'
fig = self.plot_whole(data = self.data['price'], title = title, label = self.symbol)
fig.show()
def plot_whole(self, data, title, label):
fig = Figure([
go.Scatter(
name = f'{label}',
x = data.index,
y = data.values,
mode = 'lines',
marker = dict(color="#0a0a0a"),
line = dict(width=2),
showlegend = True
)
])
fig.update_layout(yaxis_title='USD ($)',
xaxis_title='Timestamp',
title=f'{title}',
hovermode="x")
return fig
def add_plots(self, fig, data, label, color):
fig.add_trace(
go.Scatter(
name=f'{label}',
x=data.index,
y=data.values,
marker = dict(color=f"{color}"),
line = dict(width=2),
mode='lines',
fillcolor='rgba(68, 68, 68, 0.3)',
showlegend=True
)
)
return fig
def add_bar_plots(self, fig, data, label, color):
fig.add_trace(
go.Bar(
name=f'{label}',
x=data.index,
y=data.values,
showlegend = True,
marker = dict(color=f"{color}"),
)
)
return fig
def add_line(self, fig, index, line_pos, label, color):
fig.add_trace(
go.Scatter(
name=f'{label}',
x = index,
y = [line_pos]*len(index),
marker = dict(color=f"{color}"), # color picker
line = dict(width=2),
mode='lines',
fillcolor='rgba(68, 68, 68, 0.3)',
showlegend=True
)
)
return fig
def add_signal_plots(self, fig, colname, color):
if not self.data[colname].isnull().all():
fig.add_trace(
go.Scatter(
name= f'{colname}',
x = self.data.index,
y = self.data[f'{colname}'],
marker = dict(color=f'{color}'), # color picker
line = dict(width=1),
mode = "markers",
fillcolor = 'rgba(68, 68, 68, 0.3)',
showlegend = True
)
)
return fig
def plotMACD(self):
fig = self.plot_whole(self.data['MACD'], 'MACD', 'MACD Line')
nonnegative = self.data['MACD_Histogram'][(self.data['MACD_Histogram']>=0)]
negative = self.data['MACD_Histogram'][(self.data['MACD_Histogram']<0)]
fig = self.add_bar_plots(fig, nonnegative, 'Non-negative Histogram', "#0a0a0a")
fig = self.add_bar_plots(fig, negative, 'Negative Histogram', 'red')
self.add_plots(fig, self.data['MACD_Signal'], 'MACD Signal Line', 'red').show()Подобни страници
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