A note on how to load a virtual environment in PyCharm

This is a memo of how to load a virtual environment with PyCharm (repeated).

Prerequisites

--Hereafter, assume that the virtual environment name is'hoge' --PyCharm is installed --You have already created a virtual environment with virtualenv and it is ready to be called with `work on hoge`.

Setup steps

1. Check the directory of the virtual environment

cdvirtualenvLet's execute the command in the virtual environment and check the directory where the virtual environment is saved.(I didn't know this and it took a lot of time)

# a.Start the virtual environment
$ workon hoge

# b.Change to the virtual environment directory
(hoge)$ cdvirtualenv

# c.Check the directory name
(hoge)$pwd
##In the case of the author, "C:\Users\me\Envs\"hoge" was displayed.

# d.Get the Python directory
(hoge)$ where python
##I think there will be two or more virtual and non-virtual environments. Step c.Find and copy the path that is in the same directory as.
## C:\Users\me\Envs\hoge\Scripts\python.exe (Copy this in this case)
## C:\Python\Python38\python.exe (This is for a non-virtual environment)

2. Settings on the PyCharm side

--a. When setting a virtual environment for a project that already exists -(1) With the project open, press Ctrl + Alt + s (or "File-> Settings ..." at the top of the screen) -(2) Enter "Project Interpreter". Display it on the screen, and the gear on the upper right-> Add -(3) Select Existing Environment in "Virtual env Environment" and paste the python file directory of the previous chapter 1-d into the Interpreter field. -(4) Press OK to create a virtual environment --b. If you want to set up a virtual environment when creating a new project -(1) New Project-> Open the screen "Project Interpreter: New Virtualenv environment" that appears. -(2) Paste the directory of the project you want to open in Location, and paste the directory of the python file in the previous chapter 1-d into Base Interpreter. -(3) Press create to complete the creation

that's all!

in conclusion

――I hope it helps beginners like you!

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