PyCharm shortcuts: Optimize code formatting to improve efficiency

PyCharm code formatting shortcut keys to improve efficiency, specific code examples are required

PyCharm is a widely used Python integrated development environment (IDE) that provides Many shortcut keys and functions can greatly improve development efficiency. In this article, I will introduce some shortcut keys for code formatting in PyCharm and provide specific code examples.

1. Format the entire file

In PyCharm, you can use the shortcut key Ctrl Alt L (Windows) or Cmd Option L (Mac) to format the entire file. The following is an example:

def func1():
a=1
b=2
c=3
    print(a+b+c)

After using the shortcut key, PyCharm will automatically format the code as:

def func1():
    a = 1
    b = 2
    c = 3
    print(a + b + c)

2. Format the selected code block

If you only want to format the selected code block, you can select the code block first, and then use the shortcut key Ctrl Alt L (Windows) or Cmd Option L (Mac). The following is an example:

def func2():
    a = 1
    b = 2
    c = 3
    print(a+b+c)

After selecting the above code block and using the shortcut keys, PyCharm will format the code as:

def func2():
    a = 1
    b = 2
    c = 3
    print(a + b + c)

3. Automatically adjust indentation

PyCharm also provides the function of automatically adjusting indentation. You can use the shortcut Ctrl Alt I (Windows) or Cmd Option I (Mac) to automatically adjust the indentation of selected code. The following is an example:

def func3():
a = 1
b = 2
c = 3
print(a+b+c)

After selecting the above code block and using the shortcut keys, PyCharm will automatically adjust the indentation:

def func3():
    a = 1
    b = 2
    c = 3
    print(a + b + c)

4. Automatically import module

PyCharm also provides the function of automatically importing modules. When you reference an unimported module in your code, you can use the Alt Enter shortcut key to automatically import the module. The following is an example:

import math

def calculate_circle_area(radius):
    area = math.pi * radius * radius
    return area

In the above code, we use the pi variable and pow function in the math module. After using the Alt Enter shortcut key, PyCharm will automatically import the module:

import math

def calculate_circle_area(radius):
    area = math.pi * radius * radius
    return area

Summary:

PyCharm provides many shortcut keys and functions for code formatting, which can significantly improve development efficiency. In this article, we have introduced some commonly used shortcut keys, such as formatting the entire file, formatting selected code blocks, auto-adjust indentation, and auto-import modules. Proficient use of these shortcut keys can make the code more standardized and easier to read, and reduce the tedious work of manually adjusting the code format. I hope these examples can help you improve your code writing efficiency in PyCharm.

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