Python string (string) details and code

Python strings can use single quotes (’), double quotes (”), and 3 quotes (” ”); Inside the quotation marks (” ”), you can add single and double quotation marks, or you can add them by escaping the sequence (\); String placed in 1 automatically concatenate into 1 string;

Add the qualifier R or r to the string to indicate a natural string (nature string).

Add ”\” at the end of the physical line to connect the next physical line. Parentheses, square brackets, and braces can also extend physical lines to a definite limit;

See code comments for details;

The code is as follows:

# -*- coding: utf-8 -*-

#====================
#File: abop.py
#Author: Wendy
#Date: 2013-12-03
#====================

#eclipse pydev, python3.3

#3 Quotation marks are free to use double quotation marks ("") And single quotes ('')
s = ''''' I am a girl and like heels.
Hello, "python" sister. '''

# Escape sequences "\"
st = '''''Hello, girls, l like (\'''). '''

# The string is placed 1 Automatic connection
sa = 'Girls are ''the best. '

#r Representing a natural string ,  There is no escape (\n)
sr = r"nature is good. \n {0}"

#"\" Represents the connection string
sc = 'Oh, the lines are too \
large'

# parentheses ,  The square brackets ,  Curly braces ,  You can limit the range ,  You don't have to escape
print("the braces can do {thing}.".
   format(thing="lady"))

print(s)
print(st)
print(sa)
print(sr)
print(sc)

Output:

the braces can do lady.
 I am a girl and like heels.
Hello, "python" sister.
Hello, girls, l like (''').
Girls are the best.
nature is good. \n {0}
Oh, the lines are too large

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