python源代码编码-Python 定义源码编码 (Source Encoding)

1.[代码]Unicode1.py

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

# (From http://www.python.org/dev/peps/pep-0263/ )

# Python has a syntax to declare the encoding of

# a Python source file. The encoding information is then used by the

# Python parser to interpret the file using the given encoding. Most

# notably this enhances the interpretation of Unicode literals in

# the source code and makes it possible to write Unicode literals

# using e.g. UTF-8 directly in an Unicode aware editor

# Python will default to ASCII as standard encoding if no other

# encoding hints are given.

# To define a source code encoding, a magic comment must

# be placed into the source files either as first or second

# line in the file. This example sets the source code encoding to

# "utf-8".

import chilkat

# The source code encoding only applies to how Python parses

# your script source.

# Python string variables are nothing more than null-terminated bytes.

# The Python language does not try to interpret the bytes according to

# a character encoding.

#

# Chilkat objects are capable of accepting either ANSI or utf-8 encoded strings,

# and can return ANSI or utf-8 strings.

# Each Chilkat object has a "Utf8" property that controls whether arguments and

# return values are utf-8 or ANSI.

# For example:

# create a new email object.

email = chilkat.CkEmail()

# indicate that input/output strings should be utf-8

email.put_Utf8(True)

# set the email subject to a utf-8 string literal.

email.put_Subject("èéêë")

# REMEMBER: When editing Python source code, make sure you save your source file

# using the character encoding specified by the "magic comment".

print "Done!"

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