python if else assign variable
I don't think this is possible in Python, since what you're actually trying to do ... If you exclude else num1 , you'll receive a syntax error since I'm quite sure ..... Use another variable to derive the if clause and assign it to num1.,In Python, assignment is a statement, not an expression, and can therefore not be used inside an arbitrary expression. This means that common C idioms like: while (line = readline(file)) ...do something with line... } if (match = search(target)) ...do s
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 python if else assign variable 相關參考資料
Compressing `x if x else y` statement in Python - Stack Overflow
If you want to use the result of a computation twice, put it in a temporary variable: value = info.findNext("b") value = value if value else "Oompa ... https://stackoverflow.com One line if-condition-assignment - Stack Overflow
I don't think this is possible in Python, since what you're actually trying to do ... If you exclude else num1 , you'll receive a syntax error since I'm quite sure ..... Use another v... https://stackoverflow.com Why can't I use an assignment in an expression? - effbot.org
In Python, assignment is a statement, not an expression, and can therefore not be used inside an arbitrary expression. This means that common C idioms like: while (line = readline(file)) ...do someth... http://effbot.org How to assign a variable in an IF condition, and then return it ...
I see somebody else has already pointed to my old "assign and set" ... Python and languages where assignment is directly supported in if or ... https://stackoverflow.com Using if else statement to assign a variable in python - Stack ...
This is terrible practice, but you could use the arrow of doom approach. if nuggets20 == 0: n20 = True else: nuggets10 = nuggets20 % 10 if nuggets10 == 0: ... https://stackoverflow.com Python assign variable names to if else function - Stack Overflow
Python assign variable names to if else function. Start by fixing your indentation. – Alex Hall May 26 '16 at 22:02. python has an elif block – Moses Koledoye May 26 '16 at 22:02. What should ... https://stackoverflow.com Python Conditional Variable Setting - Stack Overflow
This is the closest thing to what you are looking for: value = 'Test' if 1 == 1 else 'NoTest'. Otherwise, there isn't much else. https://stackoverflow.com Can we have assignment in a condition? - Stack Overflow
Update: This is possible (with different syntax) in Python 3.8 ... This is a proposal for creating a way to assign to variables within an expression using the ... reductor = dispatch_table.get(cls) if... https://stackoverflow.com Python conditional assignment operator - Stack Overflow
foo = foo if 'foo' in locals() else 'default' ... x = 'default' if not x else x ... not knowing which variables are defined is a bug, not a feature in Python. https://stackoverflow.com How to Do Ternary Operator Assignment in Python | Webucator
How to Do Ternary Operator Assignment in Python. ... [on_true] if [expression] else [on_false] ... conditional operator, which is most often used for conditional variable assignment. ... if game_type ... https://www.webucator.com |