Use and instead of &&.
W3Schools
w3schools.com › python › python_conditions.asp
Python If Statement
As a is 33, and b is 200, we know that 200 is greater than 33, and so we print to screen that "b is greater than a". The if statement evaluates a condition (an expression that results in True or False). If the condition is true, the code block inside the if statement is executed. If the condition is false, the code block is skipped. ... Python relies on indentation (whitespace at the beginning of a line) to define scope in the code.
Question on how If statements and 'or' work in python
You are correct that each piece of your statement must be treated separately. I know of no programming language in which "if test[0] or test[1] == 1" will test both test[0] and test[1] against the value 1. Python will see if test[0] is "truthy", and then see if "test[1] == 1" is truthy. The second case is obvious. A value is truthy if it is true, if it is not zero, and if it is not an empty string. So, if test[0] = 'a' and test[1] = 1, then "if test[0] and test[1] == 1" will return true. (note that I changed "or" to "and" for that example.) More on reddit.com
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January 12, 2022If, elif and or statements
When i run this exercise code, it always prints ‘code1’ regardless of the input i = input('if exercise:\n') if i == 'A' or 'B' or 'C': print('code1') elif i == 'D' or 'E' or 'F': print('code2') elif i == 'G' or … More on discuss.python.org
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May 9, 2024What does a Python import statement actually do?
It does work quite differently, though there are some similarities. Here, basically is how import works in the simple case (importing a pure python module that's not in a package). Python calls the special function __import__ This function first looks for the module in sys.modules which is basically a dictionary of module names to module objects. If it finds a module object proceed to step 8. If the module isn't in the cache, it uses the module resolution rules to find the file to import. if the file isn't found, error. If a .pyc bytecode file reqd and execute it If not open the file. Translate it to byte code, write this bytecode to a .pyc file and execute the byte code. Bind any top level variables, including functions and classes, to the module object. You can basically think of the module object as a big dictionary of variable name to value. If you did import foo, assign the module object to the variable foo (or whatever the module name is) If you did from foo import bar assign the value associated with the key bar to the variable bar. Do similarly if you use as to rename the import Put the module object in sys.modules if it isn't already there. A few key things to note: A module is automatically only imported once per program. Essentially 'include guards' are automatic. A module is run. That means top level statements in modules meant to be imported are dangerous. All modules have their own namespaces. There is no such thing as a Python variable outside of a namespace. Even 'global' variables are not truly global. All python files are modules. Unlike some languages, there is no distinction between a module and a script. More on reddit.com
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August 1, 2022Python and "truthy" statements
You might imagine something like if array[i] == ('+' or '-') but it's really if (array[i] == '+') or ('-') And since ('-') is always true, the whole thing is true. But this is more than an issue of truthiness, it's order of operations, and it's the meaning of == and or in the first place. So you can't just fix it with the parentheses like my top line, because that would go something like if array[i] == ('+' or '-') #okay, first let's evaluate each side of the equals if array[i] == '+' #since the left was truthy, we'll take that if False #since the ith item in the array was probably not plus... More on reddit.com
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September 7, 2024Videos
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Python documentation
docs.python.org › 3 › reference › simple_stmts.html
7. Simple statements — Python 3.14.3 documentation
Expression statements are used (mostly interactively) to compute and write a value, or (usually) to call a procedure (a function that returns no meaningful result; in Python, procedures return the value None).
Mimo
mimo.org › glossary › python › and-operator
Mimo: The coding platform you need to learn Web Development, Python, and more.
The and operator in Python is great for evaluating multiple conditions in a single boolean operation. It's commonly used alongside arithmetic operators, assignment operators, and other python logical operators to build complex expressions. You can use the and operator within if statements to ...
W3Schools
w3schools.com › python › python_statements.asp
Python Statements
print("Hello World!") print("Have a good day.") print("Learning Python is fun!") Try it Yourself » ... The first statement is executed first (print "Hello World!"). Then the second statement is executed (print "Have a good day."). And at last, ...
StrataScratch
stratascratch.com › blog › simplifying-python-s-if-and-and-statements
Simplifying Python’s IF and AND Statements - StrataScratch
January 14, 2026 - Because of this, code can become hard to read. In Python, we use if and and to check many things at the same time and means all conditions must be true. ... What does the if statement do? An if statement tells the program what to do only when something is true.
GeeksforGeeks
geeksforgeeks.org › python › python-logical-operators
Python Logical Operators - GeeksforGeeks
Example 1: Below example shows how the logical AND (and) operator works by checking if all conditions are true before executing a statement.
Published 3 weeks ago
Reddit
reddit.com › r/learnpython › question on how if statements and 'or' work in python
r/learnpython on Reddit: Question on how If statements and 'or' work in python
January 12, 2022 -
Can somebody please explain to me why Python works the way it does when using 'or' statements.
For example I have put together a simple example where I want to return results if the value 1 is in part of an input .
I was trying to be simplistic and say (if test[0] OR test[1]) == 1 then return result.
However, it appears that Python is not treating the two items in the brackets as I had hoped /expected.
It appears that I need to check each item individually e.g.
if test[0]==1 or test[1]==1:
and this does return the correct result.
some simple code to show what I am talking about
j = ["00","01","02","10","11","22"]
print (j)
print('if test[0] == "1" or test[1] == "1":')
for test in j:
if test[0] =="1" or test[1] =="1":
print (test)
print ('if test[0] or test[1] == "1":')
for test in j:
if test[0] or test[1] =="1":
print (test)
print('if (test[0] or test[1]) =="1":')
for test in j:
if (test[0] or test[1]) =="1":
print (test)which gives this output.
You can see that 01,10,11 contain a 1 in some position of the value and these are the items I want returned.
Only one of the 3 methods will return this result, whilst the other 2 methods either return too much or not enough data.
['00', '01', '02', '10', '11', '22']
if test[0] == "1" or test[1] == "1":
01 10 11
if test[0] or test[1] == "1":
00 01 02 10 11 22
if (test[0] or test[1]) =="1":
10 11
Top answer 1 of 5
2
You are correct that each piece of your statement must be treated separately. I know of no programming language in which "if test[0] or test[1] == 1" will test both test[0] and test[1] against the value 1. Python will see if test[0] is "truthy", and then see if "test[1] == 1" is truthy. The second case is obvious. A value is truthy if it is true, if it is not zero, and if it is not an empty string. So, if test[0] = 'a' and test[1] = 1, then "if test[0] and test[1] == 1" will return true. (note that I changed "or" to "and" for that example.)
2 of 5
2
Yes, "or" needs full conditions, it can't start guessing what you mean when you try to group things together. More info here: https://www.reddit.com/r/learnpython/wiki/faq#wiki_variable_is_one_of_two_choices.3F
LearnPython.com
learnpython.com › blog › python-if-in-one-line
How to Write the Python if Statement in one Line | LearnPython.com
The if statement in Python has two optional components: the elif statement, which executes only if the preceding if/elif statements are False; and the else statement, which executes only if all of the preceding if/elif statements are False.
Real Python
realpython.com › python-and-operator
Using the "and" Boolean Operator in Python – Real Python
June 9, 2023 - Like all of Python’s Boolean operators, the and operator is especially useful in Boolean contexts. Boolean contexts are where you’ll find most of the real-world use cases of Boolean operators. Two main structures define Boolean contexts in Python: if statements let you perform conditional ...
TradingCode
tradingcode.net › python › if-else › if-conditions
Python if statements with multiple conditions (and + or) • TradingCode
Python's if statements test multiple conditions with and and or. Those logical operators combine several conditions into a single True or False value.
The New Stack
thenewstack.io › home › understanding the python ‘and’ operator: usage, examples and best practices
Understanding the Python 'And' Operator: Usage, Examples and Best Practices
August 4, 2025 - The “and” operator in Python is a gateway for combining logic statements, a decision maker for if, else, and more.
Python documentation
docs.python.org › 3 › reference › compound_stmts.html
8. Compound statements — Python 3.14.3 documentation
The binding follows scoping rules established by the assignment expression operator in PEP 572; the name becomes a local variable in the closest containing function scope unless there’s an applicable global or nonlocal statement. In simple terms NAME will always succeed and it will set NAME = <subject>. A wildcard pattern always succeeds (matches anything) and binds no name. Syntax: ... _ is a soft keyword within any pattern, but only within patterns. It is an identifier, as usual, even within match subject expressions, guards, and case blocks. In simple terms, _ will always succeed. A value pattern represents a named value in Python.
Mimo
mimo.org › glossary › python › conditions
Python If and Conditional Statements: Essential Logic Guide
Discover Python's conditions, if, and conditional statements for precise control flow in your code. Master if, elif, and else statements effortlessly
Python.org
discuss.python.org › python help
If, elif and or statements - Python Help - Discussions on Python.org
May 9, 2024 - When i run this exercise code, it always prints ‘code1’ regardless of the input i = input('if exercise:\n') if i == 'A' or 'B' or 'C': print('code1') elif i == 'D' or 'E' or 'F': print('code2') elif i == 'G' or …
GeeksforGeeks
geeksforgeeks.org › python › statement-indentation-and-comment-in-python
Statement, Indentation and Comment in Python - GeeksforGeeks
October 24, 2025 - A Python statement is an instruction that the Python interpreter can execute.
W3Schools
w3schools.com › python › gloss_python_if_and.asp
Python If AND
❮ Python Glossary · The and keyword is a logical operator, and is used to combine conditional statements: Test if a is greater than b, AND if c is greater than a: a = 200 b = 33 c = 500 if a > b and c > a: print("Both conditions are True") ...
Python
docs.python.org › 3 › glossary.html
Glossary — Python 3.14.3 documentation
In contrast to many other languages, not all language constructs are expressions. There are also statements which cannot be used as expressions, such as while. Assignments are also statements, not expressions. ... A module written in C or C++, using Python’s C API to interact with the core and with user code.
Wikiversity
en.wikiversity.org › wiki › Python_Concepts › If_Statement
Python Concepts/If Statement - Wikiversity
"4.1. if Statements," "4.8. Intermezzo: Coding Style," "6.10. Comparisons," "8. Compound statements," "8.1. The if statement," "Why does Python use indentation for grouping of statements?" "Why isn’t there a switch or case statement in Python?" "Why are colons required for the if/while/def/class ...
W3Schools
w3schools.com › python › python_if_logical.asp
Python Logical Operators
Logical operators are used to combine conditional statements. Python has three logical operators: ... The and keyword is a logical operator, and is used to combine conditional statements.