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pythonscipyspyderdeprecation-warning
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Reputation: 39

DeprecationWarning rasied in Spyder for every Scipy function used

I'm coding in Spyder and the code runs, but every line that uses sp.___ raises a DeprecationWarning, e.g. DeprecationWarning: scipy.array is deprecated and will be removed in SciPy 2.0.0, use numpy.array instead.

Why is Spyder doing this and how do I allow me to use scipy without raising this error? Failing that, what can I do to suppress the error from popping up each time?

The code is like this:

import matplotlib.pyplot as plt,scipy as sp
import scipy.optimize as op
a=9.3779
x_in=sp.array([.095,.065,.09,.108,.125,.115,.040,.055,.055])
x=(x_in+14)
y_in=sp.array([.2,.6,.5,.4,.1,.3,-0.2,-0.4,0])
y=y_in+45
ax.plot(x_in,y_in,'ro')
plt.show()

This raises the error:

C:\Users\Shiva Pingle\Desktop\python\others\peaks.py:38: DeprecationWarning: scipy.array is deprecated and will be removed in SciPy 2.0.0, use numpy.array instead x_in=sp.array([.095,.065,.09,.108,.125,.115,.040,.055,.055]) C:\Users\Shiva Pingle\Desktop\python\others\peaks.py:40: DeprecationWarning: scipy.array is deprecated and will be removed in SciPy 2.0.0, use numpy.array instead y_in=sp.array([.2,.6,.5,.4,.1,.3,-0.2,-0.4,0])

Upvotes: 0

Views: 3882

Answers (1)

Mike Xydas
Mike Xydas

Reputation: 489

Your solution in the comments will make you ignore all the deprecation warnings. This is not suggested.

You could instead import numpy as np and use the np.array().

Corrected code:

import matplotlib.pyplot as plt,scipy as sp
import scipy.optimize as op
import numpy as np    # Added import of numpy

a=9.3779

x_in=np.array([.095,.065,.09,.108,.125,.115,.040,.055,.055]) # Changed sp to np
x=(x_in+14)

y_in=np.array([.2,.6,.5,.4,.1,.3,-0.2,-0.4,0]) # Changed sp to np
y=y_in+45

plt.plot(x_in,y_in,'ro') # Also changed the ax to plt
plt.show()

Upvotes: 1

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