How fragrant! The most complete list of common shortcut keys for pychar!

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If a worker wants to do a good job, he must sharpen his tools first , Today we share Pycharm Common shortcut keys for , When you write code, you get twice the result with half the effort ！

   1. Format generation code 【Ctrl + Alt + L】

When we wrote the code, we found a lot of yellow wave marks , Similar to
At this time, you can click any yellow tilde code , Then press 【Ctrl + Alt + L】 Format the code

Formatting effect

def x():
    a = 1
    b = [1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 123, 12, 31, 231, 23, 123, 1, 231, 23, 123, 1, 43, 53, 643, 53, 4, 24, 12, 31,
231, 23, 123, 24, 53, 4534, 2, 1231, 23, 1]
    print(a)


x()

   2. Many lines of code Merge into one line 【Crtl+Shift+J】

If you want to merge the following code into one line , You can select all of them , Then press 【Crtl+Shift+J】 You can merge the code into one line , It will also automatically supplement the code

x=1
y=1
z=1

The combined effect

x=1; y=1; z=1

   3. Correct the alarm The code of the report 【Ctrl + Enter】

When the Yellow tilde appears , You can press... In the corresponding code 【Ctrl + Enter】 Correct the code

Press after , There are many options for you to correct , Include : formatting code , Ignore this warning , Automatically modify code, etc

For example, choose :【invert ‘if’ condition】 It will be automatically changed to the following code ：

def test(x):
    if 1 != 1:
        return
    pass

   4 . Packaging agent code 【Crtl+Alt+T】

We can quickly add... To the input code if、while、 Catch exceptions and other conditions
For example, there is the following code

x=1

We select the code and press 【Crtl+Alt+T】 The window will pop up and let us choose the conditions to be packed , Now we choose 【try/except】

Packaging effect

try:
    x=1
except:
    pass

   5. Quick annotation / uncomment 【Crtl+/】

If we want to annotate part of the code, we can select the corresponding code , And press 【Crtl+/】

def show_text(text,a):
    a+=1
    print(text,a)

Annotate the results

# def show_text(text,a):
#     a+=1
#     print(text,a)

Press again 【Crtl+/】 Uncomment

   6. towards the right Indent a tab stop 【Tab】

python The indentation requirements for code are very strict , The following code will report an error ！

def test():
y = 1
y += 1
print(y)

But it's hard to adjust indentation line by line , Efficiency is very low ！ At this time, you can select the code that needs to be indented , Press down 【Tab】 that will do

effect

def test():
    y = 1
    y += 1
    print(y)

   7. Zoom left Enter a tab stop 【Shift + Tab】

ditto

   8. On top Insert new line 【Ctrl + Alt + Enter】

If you want to code below a+=1 If you insert a blank line above , You can click to a+=1 This line , Then press 【Ctrl + Alt + Enter】, A new line will be inserted above it

def show_text(text,a):
    a+=1
    print(text,a)

effect

def show_text(text,a):


    a+=1
    print(text,a)

   9. Insert new... Below That's ok 【Shift + Enter】

ditto

   10. Up and down Move the selected code 【Alt + Shift + On 、 Down key 】

If we want to put the following code a=1 Move to print('click') upper , Can be in a=1 Press 【Alt + Shift + On 】 Move it

def click(path):
    print('click')
    a = 1

effect

def click(path):
    a = 1
    print('click')

Press... When moving down 【Alt + Shift + Next 】 that will do ！

   11. Move the selected party up and down Dharma body 【Ctrl + Shift + On 、 Down key 】

If we want to put the following send Method to move to click Above the method , Can be in send Method name line (def Place of action ) Press down 【Ctrl + Shift + On 】 that will do

def click(path):
    print('click')


def send(path):
    print('send')

effect

def send(path):
    print('send')


def click(path):
    print('click')

Press... When moving down 【Ctrl + Shift + Next 】 that will do ！

   12. Copy code 【Ctrl + D】

If we want to copy a line of code , You can press... On the corresponding line of code 【Ctrl + D】

x=y=z=1

effect

x=y=z=1
x=y=z=1

You can also select multiple lines of code to copy

def show_text(text,a):
    a+=1
    print(text,a)

effect

But I need to change my career

def show_text(text,a):
    a+=1
    print(text,a)def show_text(text,a):
    a+=1
    print(text,a)

   13. Collapse code 【Ctrl + -】

If you want to collapse the following code , You can select the code and press 【Ctrl + -】

def show_text(text,a):
    a+=1
    print(text,a)

effect

def show_text(text,a):...

   14. Expand code 【Ctrl + +】

ditto

15. Extract the code into a method 【Ctrl + Shift+M】

If you want to add the following code , Write in a method , You can select the code and press 【Ctrl + Shift+M】

y=1
y+=1
print(y)

Then rename the method , Click again 【ok】

effect

def test():
    global y
    y = 1
    y += 1
    print(y)


test()

   16. rename file 【Shift+F6】

When you need to rename a file name , You can select the corresponding file and press 【Shift+F6】, Enter a new file name in the input box, and then click 【Refactor】 that will do

effect

   17. The search class is Where to quote 【Ctrl+N】

Press down 【Ctrl+N】 Enter the keyword of the class , You can see the referenced class , Click the corresponding entry to jump to the corresponding file

   18. check look for / Global search 【Ctrl+F / Ctrl + Shift+F】

To find the current file, press 【Ctrl+F 】 And enter the keyword you want to find, and the code containing the keyword will be highlighted

Click the red arrow in the figure , You can view the code containing keywords line by line ; in addition , Press down 【Shift + F3】 or 【F3】 It can also be realized ！

Click the window icon in the red box , Can open TOOL Window for multi window query

effect

For global query, press 【Ctrl + Shift+F】 that will do ！

   19. Replace / Global replacement 【Ctrl+R / Ctrl + Shift+R】

To replace the current file, press 【Ctrl+R 】 And enter the keyword to be replaced in the first column, and the code containing the keyword will be highlighted , In the second column, enter the keyword to be replaced with , Press down 【replace】 or 【replace All】( Replace all )

effect
In the red box below 【exclude】 If you click , The selected code will be excluded , Just replace other code

effect

For global replacement, press 【Ctrl + Shift+R】 that will do ！

   20. Fast jump to the error reporting code 【F2】

When a code error occurs , Can be pressed F2 Quickly jump to the error code

effect

   21. Define a bookmark 【F11】

Press... At the corresponding code 【F11】 You can define it as a bookmark

Then press the 【Shift+F11】, You can view the code corresponding to the bookmark

   22. Code lowercase to uppercase 【Ctrl + Shift+U】

If you want to capitalize the following code , You can select the code and press 【Ctrl + Shift+U】

product_nama_dict={}

effect

PRODUCT_NAMA_DICT={}

   23. Enter a method 【Ctrl + B / Ctrl + Left mouse button 】

If you want to enter time Module method , You can choose 【time】 Then press the 【Ctrl + B 】, Or press 【ctrl+ Left mouse button 】

effect

   24. Implementation of quick view method ( Source code )【Ctrl + Shift + I】

If we want to see 【time】 How is it realized , You can select and press 【Ctrl + Shift + I】

import time
time.sleep()

effect

   25. View the document description 【Ctrl + Q】

If we want to see 【time】 Documents , You can select and press 【Ctrl + Q】

import time
time.sleep()

effect

   26. View the methods in the file 【Ctrl + F12】

Press down 【Ctrl + F12】 You can see what methods are in this file 、 class

   27. List of recently edited files 【Ctrl + E】

   28. Run code quickly 【Shift + F10】

Run the current file code quickly

   29. Quick debug code 【Shift + F9】

Quickly debug the current file code

   30. Quick switch view / Catalog 【Ctrl + Tab】

   31. View recent changes 【Alt + Shift + C】

   32. Move the cursor to the end of the line 【End】

When your code is very long , It's beyond the screen ！
Can be pressed 【End】( Notebooks are generally 【Fn+End】) You can jump to the end of the line

effect
Press down 【Home】( Notebooks are generally 【Fn+Home】) But go back to the beginning of the line ！

   33. Select all lines and move to the end of the line 【Shift + End】

effect

   34. View history paste copy record 【Ctrl + Shift+ V】

Press down 【Ctrl + Shift+ V】 You can view the copy and paste history

Select any line to restore it back

@api_view(['PATCH'])
@permission_classes((IsAuthenticated,))
def set_client_debug(request):
    Client.objects.filter(user_id=request.user.id).update(debug=request.data['debug'])
    return Response(data={'code': 0})

   35. Move the cursor to the beginning of the method body or loop 【Ctrl + {】

When your method or loop is very long , Can be pressed 【Ctrl + {】 Go back to the function or loop header

   36. Move the cursor to the end of the method body or loop 【Ctrl + ｝】

When your method or loop is very long , Can be pressed 【Ctrl + }】 Back to the end of a function or loop

   37. Maximize the edit code window 【Ctrl + Shift + F12】

When we open multiple windows , When it affects the code editing experience , As shown in the figure below , Can be pressed 【Ctrl + Shift + F12】 Hide other windows

effect

   38. Quick add code 【Ctrl + J】

Press down 【Ctrl + J】 You can quickly add code

Such as adding if __name__ == __main__, Click on the 【main】 that will do :

if __name__ == '__main__':

‍

Well, that's all we have to share today , Just order one if you like Fabulous Well ~

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