Python Language: Difference between revisions
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=Python Script= | =Python Script= | ||
A Python program file is called a Python script - a stored set of instructions that can be handed over to the Python interpreter. Python scripts have the .py extensions. | A Python program file is called a Python script - a stored set of instructions that can be handed over to the Python interpreter. Python scripts have the .py extensions. | ||
=Flow Control= | |||
Sequential steps, conditional steps, loops, functions. | |||
=Organizatorium= | =Organizatorium= | ||
Revision as of 04:39, 22 May 2021
Internal
Reserved Words
Reserved words can only be used to mean the thing Python expects them to mean. They cannot be used as variable names or identifiers.
False |
class |
return |
is |
finally
|
None |
if |
for |
lambda |
continue
|
True |
def |
from |
while |
nonlocal
|
and |
del |
global |
not |
with
|
as |
elif |
try |
or |
yield
|
assert |
else |
import |
pass
| |
break |
except |
in |
raise
|
Statements
Assignment Statement
x = 1
The assignment accepts expressions:
x = x + 1
Functions
Expressions
Operators
+, = are operators.
Variables
Identifiers
Python Script
A Python program file is called a Python script - a stored set of instructions that can be handed over to the Python interpreter. Python scripts have the .py extensions.
Flow Control
Sequential steps, conditional steps, loops, functions.
Organizatorium
- statement vs function. print is a statement in python 2, print() is a function in python3.