(Spyder maintainer here) That error message is caused by a bug in Spyder and it was fixed in our 5.0.1 version, released on April 16th 2020. You can safely ignore it for now because it incorrectly reports that the right version of spyder-kernels is missing, when it’s actually installed.
1) Select the variable you want to change, then Press CTRL + R 2) Enter the new variable name you want. (in replace by) 3) Replace all
The problem is not with the code / Python 3.6, it is with Spyder. After some investigation I found that the code runs fine when executed in an external system terminal but not when run in Spyder’s IPython console. I was able to dump the contents of spec and assign them to a variable that … Read more
You need to run the cmd prompt from the Scripts directory of Anaconda where ever you have the Anaconda parent folder installed. I happen to have in the root directory of the C drive on my Windows machine. If you are not familiar there are two ways to do that: A) Use the key combination … Read more
(Spyder dev here) Spyder does complete local variables but to have this functionality you need to install a library called rope. You can do it by running this command in a terminal pip install rope If you use Python 3 this command needs to be pip install rope_py3k Besides, code completion on the Editor works … Read more
You can open the preferences (multiple options): keyboard shortcut Ctrl + Alt + Shift + P Tools -> Preferences And depending on the Spyder version you can change the interpreter in the Python interpreter section (Spyder 3.x): or in the advanced Console section (Spyder 2.x):
To make %lprun work, you need to load the extension into your session, using this command: In [1]: %load_ext line_profiler Check out this notebook to see some examples that use the magic. Besides, if you are working with Spyder, there is also a third-party line_profiler plugin, which you can find here.
You will have to import Axes3D to enable the 3d plotting in matplotlib. The official tutorials on 3d plotting can be found here. So the correct imports and code would look like import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D # <— This is important for 3d plotting #your code fig = plt.figure() ax = … Read more
In VSCode, there are two ways to view script variables besides setting breakpoints: Open the “OUTLINE” column in the lower left corner of VSCode: Right-click “Run Current File in Python Interactive Window” in the script, and select “Show variables active in jupyter kernel“:
The shortcut for replace is Ctrl + R.