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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi.<span style='mso-spacerun:yes'>&nbsp; </span>I am new to
Python, <span class=SpellE>Zope</span>, and OOP. <span
style='mso-spacerun:yes'>&nbsp;</span>Can you please recommend a good book(s)
on patterns, component architecture, and component-based design as referred to
in the excerpt from the <span class=SpellE>Zope</span> X3.0 press release below?<span
style='mso-spacerun:yes'>&nbsp; </span>I am reading &#8216;Design Patterns&#8217;
by Gamma, et al, but it does not include interface patterns or perhaps other,
newer patterns.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>

<p class=MsoNormal><st1:PersonName><font size=2 face=Arial><span
 style='font-size:10.0pt;font-family:Arial'>Ira</span></font></st1:PersonName><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>------<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>From the <span class=SpellE>Zope</span> 3.0 Press Release:<o:p></o:p></span></font></p>

<p class=stbodytext><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>&#8216;Richter said the rewrite was important as <span
class=SpellE>Zope</span> 2 was built primarily using object-oriented techniques
such as inheritance, while <span class=SpellE>Zope</span> X3 has taken
advantage of newer patterns such as interfaces and component-based design.<o:p></o:p></span></font></p>

<p class=stbodytext><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>&quot;The main goal was to clean up the architecture,&quot;
said Richter. &quot;In <span class=SpellE>Zope</span> 2 we only used the
inheritance of objects to extend and build <span class=SpellE>Zope</span>, this
only takes it so far because objects become unmanageable. <span class=SpellE>Zope</span>
X3 has a new component architecture that allows you to extend objects and use
interfaces.&quot; &#8216;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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