📄 283.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Robots" content="INDEX,NOFOLLOW">
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<TITLE>Safari | Python Developer's Handbook -> D. Migrating to Python 2.0</TITLE>
<LINK REL="stylesheet" HREF="oreillyi/oreillyN.css">
</HEAD>
<BODY bgcolor="white" text="black" link="#990000" vlink="#990000" alink="#990000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" cellpadding=5 cellspacing=0 border=0 class="navtopbg"><tr><td><font size="1"><p class="navtitle"><a href="8.html" class="navtitle">Web Development</a> > <a href="0672319942.html" class="navtitle">Python Developer's Handbook</a> > <span class="nonavtitle">D. Migrating to Python 2.0</span></p></font></td><td align="right" valign="top" nowrap><font size="1"><a href="main.asp?list" class="safnavoff">See All Titles</a></font></td></tr></table>
<TABLE width=100% bgcolor=white border=0 cellspacing=0 cellpadding=5><TR><TD>
<TABLE border=0 width="100%" cellspacing=0 cellpadding=0><TR><td align=left width="15%" class="headingsubbarbg"><a href="281.html" title="Copyright Notice of JPython without OROMatcher"><font size="1">< BACK</font></a></td><td align=center width="70%" class="headingsubbarbg"><font size="1"><a href="popanote.asp?pubui=oreilly&bookname=0672319942&snode=283" target="_blank" title="Make a public or private annnotation">Make Note</a> | <a href="283.html" title="Use a Safari bookmark to remember this section">Bookmark</a></font></td><td align=right width="15%" class="headingsubbarbg"><a href="284.html" title="Python 1.6 or Python 2.0. Which One to Choose?"><font size="1">CONTINUE ></font></a></td></TR></TABLE>
<a href="6%2F1%2F2002+6%3A33%3A31+PM.html" TABINDEX="-1"><img src=images/spacer.gif border=0 width=1 height=1></a><font color=white size=1>152015024128143245168232148039196038240039088173205162105045222219252094018125102101244</font><a href="read4.asp?bookname=0672319942&snode=283&now=6%2F1%2F2002+6%3A33%3A31+PM" TABINDEX="-1"><img src=images/spacer.gif border=0 width=1 height=1></a><br>
<FONT><h2>Appendix
D. Migrating to Python 2.0</h2><p>This book was originally <a NAME="idx1073751497"></a><a naME="idx1073751498"></A>planned to cover Python 1.5.2 and its transition to version 1.6. However, as release 2.0 was about to be released when the book was ready to go to the printer, we decided to make the necessary changes throughout the book in order to cover the new features that are part of the 2.0 release.</P>
<p>This appendix gives you a general overview about what has changed. More detailed information can be found inside each chapter of this book.</p>
<p>The release 2.0, launched by BeOpen/PythonLabs, starts a new life for Python as important features were incorporated to the product; many bugs were fixed; the code has become better documented; and a couple of optimizations were made.</p>
<P>Kuchling and Moshe Zadka wrote a <A NAme="idx1073751499"></a>document titled "What's New in Python 2.0" that lists in detail every single aspect of this new release:</p>
<p><a target="_blank" href="http://starship.python.net/crew/amk/python/writing/">http://starship.python.net/crew/amk/python/writing/new-python/</a></p>
</foNt>
<P><TABLE width="100%" border=0><TR valign="top"><TD><font size=1 color="#C0C0C0"><br></font></TD><TD align=right><font size=1 color="#C0C0C0">Last updated on 1/30/2002<br>Python Developer's Handbook, © 2002 Sams Publishing</font></TD></TR></TABLE></P>
<TABLE border=0 width="100%" cellspacing=0 cellpadding=0><TR><td align=left width="15%" class="headingsubbarbg"><a href="281.html" title="Copyright Notice of JPython without OROMatcher"><font size="1">< BACK</font></a></td><td align=center width="70%" class="headingsubbarbg"><font size="1"><a href="popanote.asp?pubui=oreilly&bookname=0672319942&snode=283" target="_blank" title="Make a public or private annnotation">Make Note</a> | <a href="283.html" title="Use a Safari bookmark to remember this section">Bookmark</a></font></td><td align=right width="15%" class="headingsubbarbg"><a href="284.html" title="Python 1.6 or Python 2.0. Which One to Choose?"><font size="1">CONTINUE ></font></a></td></TR></TABLE>
</TD></TR></TABLE>
<br><TABLE width=100% bgcolor=white border=0 cellspacing=0 cellpadding=5><TR><TD><H4 class=Title>Index terms contained in this section</H4>
<font size=2>
<a href="#idx1073751498">migrating to Python 2.0</a><BR>
Python 2.0<BR>
<a href="#idx1073751497">migrating to</a><BR>
<a href="#idx1073751499">new features of</a><BR>
<BR>
</font></TD></TR></TABLE>
<!--EndOfBrowse-->
</TD></TR></TABLE>
<table width=100% border=0 cellspacing=0 cellpadding=0 bgcolor=#990000><tr><td><p align=center><font size=1 face="verdana,arial,helvetica" color=white>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -