python if else assign variable
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 reductor: rv = reductor(x) else: reductor = getattr(x,, 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 ..., I see somebody else has already pointed to my old "assign and set" ... Python and languages where assignment is directly supported in if or ...,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 == 'home': shirt = 'white' else: shirt , 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.,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 happen if quantity is greater than 9 and less than 10? , 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., This is the closest thing to what you are looking for: value = 'Test' if 1 == 1 else 'NoTest'. Otherwise, there isn't much else.,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: ... ,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
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 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 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 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 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 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 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 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 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 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 |