Python - Running Python Script in (Scientific|Cell) Mode with IDEA Intellij

Running Python Script in (Scientific|Cell) Mode with IDEA Intellij

Intellij IDEA can using the scientific view:

• show plot and data
• run and debug cell

• Anaconda to get the scientific module
• The matplotlib and numpy package
• Scientific mode

import numpy as np
import matplotlib.pyplot as plt

#%% Built a scatterplot (and define the start of a cell)
N = 50
x = np.random.rand(N)
y = np.random.rand(N)
colors = np.random.rand(N)
area = np.pi * (15 * np.random.rand(N))**2  # 0 to 15 point radii
plt.scatter(x, y, s=area, c=colors, alpha=0.5)
plt.show()

#%% Plot y versus x as lines (and defines the start of another cell)
X = np.linspace(-np.pi, np.pi, 256,endpoint=True)
C,S = np.cos(X), np.sin(X)

plt.plot(X, C, color="blue", linewidth=2.5, linestyle="-")
plt.plot(X, S, color="red", linewidth=2.5, linestyle="-")

plt.xlim(X.min()*1.1, X.max()*1.1)
plt.xticks([-np.pi, -np.pi/2, 0, np.pi/2, np.pi],
           [r'$-\pi$', r'$-\pi/2$', r'$0$', r'$+\pi/2$', r'$+\pi$'])

plt.ylim(C.min()*1.1,C.max()*1.1)
plt.yticks([-1, 0, +1],
           [r'$-1$', r'$0$', r'$+1$'])
plt.show()

To start the console and run one block, you can use:

• the gutter

• or the keymap (Default to Ctrl+Enter)

To start the console and run all block, you can it the Run arrow but the configuration must use the Python console

Output:

• https://www.jetbrains.com/help/pycharm/matplotlib-tutorial.html