Difference between revisions of "Python quick reference"
From thelinuxwiki
(→variable operations) |
(→Simple statements) |
||
| Line 30: | Line 30: | ||
print sing variable named foo | print sing variable named foo | ||
| − | + | <source lang="python"> | |
| + | >>> print foo | ||
| + | </source> | ||
print multiple variables with text | print multiple variables with text | ||
| − | + | <source lang="python"> | |
| + | print 'my variable are %s %s' % (FOO, BAR) | ||
| + | </source> | ||
==Common string operations== | ==Common string operations== | ||
Revision as of 15:39, 14 August 2017
Contents |
Introduction
Lexical analysis
Data model
Execution model
Expressions
Simple statements
variable operations
assigenment examples
>>> var1 = 'foo' >>> type(var1) <type 'str'> >>> print var1 foo
string assignment like above must be incapsulated by quotes or the right side is interpretted as a variable name.
example:
>>> var1 = foo
Traceback (most recent call last):
File "<stdin>", line 1, in ?
NameError: name 'foo' is not defined
print sing variable named foo
>>> print foo
print multiple variables with text
print 'my variable are %s %s' % (FOO, BAR)
Common string operations
print nth word of string
print s.split()[n]
