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Questions - f-string

F string assignment from a different file?

I like to keep one file with just my f strings that represents SQL queries and each query needs a db name. In my python program, i will populate the db variable as I am reading out db names. E.g. in q...
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drdot

python

f-string

Votes: 0

Answers: 1

Latest Answer

Don't use an f-string, but .format() # queries query_1 = "select * from {db} limit 10;" from queries import query_1 ... for db in dbs: query = query_1.format(db=db) ...
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ti7

How to use escape characters in python fstrings deprecated, without converting to raw string

When running python3.10 -B -Wall testcode.py I get the following deprecation warnings in my code which I would like to fix DeprecationWarning: invalid escape sequence '\:' DeprecationWarning: invalid ...
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remustata

python

deprecation-warning

f-string

python-3.10

rawstring

Votes: 0

Answers: 2

Latest Answer

You escape \ in an f-string like you would in a normal string: with another backslash. pattern = f'USB VID\\:PID\\=({vid})\\:({pid})\\s\\SER\\=({device})' An IDE like Pycharm will do syntax highlight...
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Thomas Weller

How to use f string to divide users input and print out only 2 decimal places?

I was trying to figure out a basic python program with f-strings. The problem was to ask user to enter any amount of ounces and then divide the ounces by 2.34. The output should only be a number with ...
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Ben B

python

python-3.x

f-string

Votes: 0

Answers: 2

Latest Answer

You can try userOunces = float(input("Enter any amount of ounces to measure something: ")) print(f"This will print out your amount of ounces divided by 2.34: {userOunces/2.34:.2f}"...
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Luca

Problem with alligning my output (f string) Python

I am having some trouble with aligning things in my output. Down below I have copied the expected output and the output my code gives me. It is very similar, however, the numbers aren't aligned correc...
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Fedra Herman

python

alignment

string-formatting

f-string

Votes: 0

Answers: 2

Latest Answer

Once you got the length of the largest number in a variable, you need to wrap it in {} like this: to_return += f"{index_row:>{length}} {block_row}\n" Example: blocks = [(1, "aggc&qu...
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user-ab

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