[Zope] RAMCaching: ZClass index_html

zopedan zopedan@hotmail.com
Thu, 14 Mar 2002 15:44:00 -0800


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Hello,
 
Prelim: Zope 2.5.0 tar on Redhat Linux 7.2
 
I have a simple setup, A list of 'Herbs' in a folder.
Each 'Herb' is a Zclass, has only a property sheet and an index_html
method with which to display itself.
The 'Herb' Product was created via the 'Add Product' interface and is
not a Zope-wrapped hand-written python class. 
The index_html is a page template and calls a main template. This is
only slightly expensive but I wish to cache the result of each. However,
I cannot get the RamCacheManager to recognize the existence of any of
either my 'Herb' meta-class or it's index_html function as cacheable.
 
The Herb class does have the 'Change cache settings' Security Permission
Set.
 
I'm asking How I get a Zclass I created to have a Ram Cacheable
index_html method?
 
Is the page template and the index_html somehow confusing the
RamCacheManager?
 
Perhaps I am a moron and am attempting to something it was not meant
for, but I cannot seem to prove that I shouldn't be trying, so I will
continue.
 
-Dan
 

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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hello,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Prelim: Zope 2.5.0 tar on Redhat Linux =
7.2<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I have a simple setup, <span class=3DGramE>A</span> =
list of
&#8216;Herbs&#8217; in a folder.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Each &#8216;Herb&#8217; is a Zclass, has only a =
property
sheet and an index_html method with which to display <span =
class=3DGramE>itself</span>.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The &#8216;Herb&#8217; Product was created via the
&#8216;Add Product&#8217; interface and is not a Zope-wrapped =
hand-written
python class. <o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The index_html is a page template and calls a main =
template.
This is only slightly expensive but I wish to cache the result of each.
However, I cannot get the RamCacheManager to recognize the existence of =
any of
either my &#8216;Herb&#8217; meta-class or it&#8217;s index_html =
function as
cacheable.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The Herb class does have the &#8216;Change cache
settings&#8217; Security Permission Set.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I&#8217;m asking How I get a Zclass I created to have =
a Ram
Cacheable index_html method?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>Is</span></font></span><font=
 size=3D2
face=3DArial><span style=3D'font-size:10.0pt;font-family:Arial'> the =
page template
and the index_html somehow confusing the =
RamCacheManager?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Perhaps I am a moron and am attempting to something =
it was
not meant for, but I cannot seem to prove that I shouldn&#8217;t be =
trying, so
I will continue.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>-Dan<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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