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[Modeling-cvs] ProjectModeling CHANGES,1.16,1.17 setup.py,1.33,1.34

From: <sbi...@us...> - 2003-09-13 14:54:05

Update of /cvsroot/modeling/ProjectModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv11661

Modified Files:
	CHANGES setup.py 
Log Message:
Release 0.9pre15

Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/CHANGES,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** CHANGES	13 Sep 2003 13:01:02 -0000	1.16
--- CHANGES	13 Sep 2003 14:54:02 -0000	1.17
***************
*** 3,10 ****
  Module Modeling
  ---------------
! Current release is: 0.9-pre-14   /   See also: TODO, INSTALL and doc/
  
    * ** Distributed under the GNU General Public License **
    --------------------------------------------------------
  
    * Fixed bug #804756: EditingContext.insertObject() appeared to be really
--- 3,13 ----
  Module Modeling
  ---------------
! Current release is: 0.9-pre-15   /   See also: TODO, INSTALL and doc/
  
    * ** Distributed under the GNU General Public License **
    --------------------------------------------------------
+ 
+ 0.9-pre-15 (2003/09/13)
+ -----------------------
  
    * Fixed bug #804756: EditingContext.insertObject() appeared to be really

Index: setup.py
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/setup.py,v
retrieving revision 1.33
retrieving revision 1.34
diff -C2 -d -r1.33 -r1.34
*** setup.py	31 Aug 2003 15:29:12 -0000	1.33
--- setup.py	13 Sep 2003 14:54:02 -0000	1.34
***************
*** 46,50 ****
  
  setup(name="ModelingCore",
!       version="0.9-pre-14",
        licence ="GNU General Public License",
        description=short_description,
--- 46,50 ----
  
  setup(name="ModelingCore",
!       version="0.9-pre-15",
        licence ="GNU General Public License",
        description=short_description,

[Modeling-cvs] ProjectModeling/Modeling/doc/UserGuide ZECS.png,NONE,1.1 ZECS.eps,NONE,1.1 FrameworkTypicalUsage.tex,1.6,1.7

From: <sbi...@us...> - 2003-09-13 14:39:35

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/UserGuide
In directory sc8-pr-cvs1:/tmp/cvs-serv8762/Modeling/doc/UserGuide

Modified Files:
	FrameworkTypicalUsage.tex 
Added Files:
	ZECS.png ZECS.eps 
Log Message:
Added doc. for the new property bind_saveChanges_to_zope_transactions of the ZEditingContextSessioning product

--- NEW FILE: ZECS.png ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: ZECS.eps ---
%!PS-Adobe-3.0 EPSF-3.0
%%BoundingBox: 0 0 68 102
%.....................................
%%Creator: GNU Ghostscript 510 (epswrite)
%%CreationDate: 2003/09/13 15:44:01
%%DocumentData: Clean7Bit
%%LanguageLevel: 2
%%EndComments
%%BeginProlog
% This copyright applies to everything between here and the %%EndProlog:
% Copyright (C) 1997 Aladdin Enterprises, Menlo Park, CA.  All rights reserved.
%%BeginResource: procset GS_pswrite_ProcSet
/GS_pswrite_ProcSet 40 dict dup begin
/!{bind def}bind def/X{load def}!
/rg/setrgbcolor X/g/setgray X/w/setlinewidth X/J/setlinecap X
/j/setlinejoin X/M/setmiterlimit X/d/setdash X/i/setflat X
/m/moveto X/l/lineto X/c/curveto X/h/closepath X
/lx{0 rlineto}!/ly{0 exch rlineto}!/v{currentpoint 6 2 roll c}!/y{2 copy c}!
/re{4 -2 roll m exch dup lx exch ly neg lx h}!
[...1686 lines suppressed...]
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!
s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!s8W-!rr~>
Q
end showpage restore
%%PageTrailer
%%Trailer
%%Pages: 1

Index: FrameworkTypicalUsage.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/UserGuide/FrameworkTypicalUsage.tex,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** FrameworkTypicalUsage.tex	19 May 2003 16:05:16 -0000	1.6
--- FrameworkTypicalUsage.tex	13 Sep 2003 14:39:31 -0000	1.7
***************
*** 216,221 ****
--- 216,258 ----
  \end{notice}
  
+ \subsection{Binding the default EC transactions to Zope transactions}
+ 
+ A special property has been added to the \class{ZEditingContextSessioning}
+ product which allows the transactions of a session's default
+ \class{EditingContext} to be bound to Zope's transactions. This means that
+ each time a Zope's transaction/request ends, \method{saveChanges()} is
+ automatically called on the session's \method{defaultEditingContext()}.
  
+ To enable this feature, go to \code{Control_Panel} \code{>Products}
+ \code{>ZEditingContextSessioning} \code{>Properties} and check the
+ \code{bind_saveChanges_to_zope_transactions} box --see fig.\ref{fig:enable-bind-ec-txn-to-zope-txn}.
  
+ 
+ %% Requires that graphicx.perl is changed so that we have:
+ %% $COPY_GRAPHICS = 1 unless defined($COPY_GRAPHICS);
+ \begin{figure}
+ \ifpdf \includegraphics[width=\textwidth]{./UserGuide/ZECS}
+ \else \htmladdimg{ZECS} %\includegraphics[width=10cm]{./UserGuide/ZECS}
+ \fi
+ \caption{Binding Zope txn to SESSION's defaultEC() txn}
+ \label{fig:enable-bind-ec-txn-to-zope-txn}
+ \end{figure}
+ 
+ %% \begin{figure}
+ %% \ifpdf
+ %% \includegraphics[width=\textwidth]{./UserGuide/ZECS}
+ %% \else
+ %% \begin{htmlonly} % HTML
+ %% \htmladdimg{ZECS}
+ %% \end{htmlonly}
+ %% \fi
+ %% %begin{latexonly}
+ %% \ifpdf% PDF
+ %% \else%LATEX/dvi
+ %% \fi
+ %% %end{latexonly}
+ %% \caption{Binding Zope txn to SESSION's defaultEC() txn}
+ %% \label{fig:enable-bind-ec-txn-to-zope-txn}
+ %% \end{figure}
  
  %%

[Modeling-cvs] ProjectModeling/Modeling/doc UserGuide.tex,1.29,1.30

From: <sbi...@us...> - 2003-09-13 14:39:35

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc
In directory sc8-pr-cvs1:/tmp/cvs-serv8762/Modeling/doc

Modified Files:
	UserGuide.tex 
Log Message:
Added doc. for the new property bind_saveChanges_to_zope_transactions of the ZEditingContextSessioning product

Index: UserGuide.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/UserGuide.tex,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** UserGuide.tex	31 Aug 2003 15:29:13 -0000	1.29
--- UserGuide.tex	13 Sep 2003 14:39:31 -0000	1.30
***************
*** 6,9 ****
--- 6,19 ----
  % by commenting out sections that you're not interested in.
  
+ % cf. http://cwrulug.cwru.edu/archive/cwrulug/200102/0155.html
+ \newif\ifpdf \ifx\pdfoutput\undefined \pdffalse \else \pdftrue \fi
+ \ifpdf \usepackage[pdftex]{graphicx} \else \usepackage{graphicx} \fi 
+ \ifpdf {}\else\usepackage{html}\fi
+ 
+ \ifpdf
+ \else
+ \usepackage{html}
+ \fi
+ 
  \title{Modeling: User's Guide}
  %\subtitle{Object-relational bridge for python}

[Modeling-cvs] ProjectModeling/Modeling/tests Oracle.cfg,1.1,1.2

From: <sbi...@us...> - 2003-09-13 13:05:24

Update of /cvsroot/modeling/ProjectModeling/Modeling/tests
In directory sc8-pr-cvs1:/tmp/cvs-serv23773

Modified Files:
	Oracle.cfg 
Log Message:
misc / removed default password

Index: Oracle.cfg
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/tests/Oracle.cfg,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** Oracle.cfg	20 Aug 2003 20:45:16 -0000	1.1
--- Oracle.cfg	13 Sep 2003 13:05:05 -0000	1.2
***************
*** 8,12 ****
  database: oracle
  user: system
! password: manager
  host: ignored
  
--- 8,12 ----
  database: oracle
  user: system
! password: 
  host: ignored

[Modeling-cvs] ProjectModeling/Modeling GlobalID.py,1.7,1.8

From: <sbi...@us...> - 2003-09-13 13:01:05

Update of /cvsroot/modeling/ProjectModeling/Modeling
In directory sc8-pr-cvs1:/tmp/cvs-serv23010/Modeling

Modified Files:
	GlobalID.py 
Log Message:
Fixed bug #804756: EditingContext.insertObject() appeared to be really slow
when resolving dns entries is slow. Hence TemporaryGlobalID is now caching the
FQDN on a per-session basis.


Index: GlobalID.py
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/GlobalID.py,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** GlobalID.py	14 Mar 2003 11:40:08 -0000	1.7
--- GlobalID.py	13 Sep 2003 13:01:02 -0000	1.8
***************
*** 205,209 ****
  lock=TemporaryGlobalIDIndex_lock.acquire
  unlock=TemporaryGlobalIDIndex_lock.release
! def __nextTemporaryIndex__():
    "This is part of the initialization process of TemporaryGlobalID"
    lock()
--- 205,209 ----
  lock=TemporaryGlobalIDIndex_lock.acquire
  unlock=TemporaryGlobalIDIndex_lock.release
! def nextTemporaryIndex():
    "This is part of the initialization process of TemporaryGlobalID"
    lock()
***************
*** 230,240 ****
    __implements__=(ITemporaryGlobalID,)
    __is_temporary__=1
    
    def __init__(self, *args, **kw):
      "Initializes a new TemporaryGlobalID. Arguments are currently ignored."
!     self.__dict__['_host']=socket.getfqdn()
!     self.__dict__['_index']=__nextTemporaryIndex__()
!     hostname, aliaslist, ipaddrlist=socket.gethostbyname_ex(self._host)
!     self.__dict__['_ip']=self.nonLocalIPIfAvailable(ipaddrlist)
      self.__dict__['_time']=time.strftime("%Y%m%d%H%M%S")
      self.__dict__['_TemporaryGlobalID__hash']=hash("%s/%s/%s/%s"%(self._index,self._time, self._host,self._ip))
--- 230,244 ----
    __implements__=(ITemporaryGlobalID,)
    __is_temporary__=1
+ 
+   # We now cache the fqdn (_host) and ipaddrlist: when an host has problems
+   # resolving dns entries this can hang a few seconds, and
+   # EditingContext.insert() then appears to be really slow (bug #804756)
+   _host=socket.getfqdn()
+   _ipaddrlist=socket.gethostbyname_ex(_host)[2]
    
    def __init__(self, *args, **kw):
      "Initializes a new TemporaryGlobalID. Arguments are currently ignored."
!     self.__dict__['_index']=nextTemporaryIndex()
!     self.__dict__['_ip']=self.nonLocalIPIfAvailable(self._ipaddrlist)
      self.__dict__['_time']=time.strftime("%Y%m%d%H%M%S")
      self.__dict__['_TemporaryGlobalID__hash']=hash("%s/%s/%s/%s"%(self._index,self._time, self._host,self._ip))

[Modeling-cvs] ProjectModeling CHANGES,1.15,1.16

From: <sbi...@us...> - 2003-09-13 13:01:05

Update of /cvsroot/modeling/ProjectModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv23010

Modified Files:
	CHANGES 
Log Message:
Fixed bug #804756: EditingContext.insertObject() appeared to be really slow
when resolving dns entries is slow. Hence TemporaryGlobalID is now caching the
FQDN on a per-session basis.


Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/CHANGES,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -d -r1.15 -r1.16
*** CHANGES	6 Sep 2003 11:48:05 -0000	1.15
--- CHANGES	13 Sep 2003 13:01:02 -0000	1.16
***************
*** 8,11 ****
--- 8,15 ----
    --------------------------------------------------------
  
+   * Fixed bug #804756: EditingContext.insertObject() appeared to be really
+     slow when resolving dns entries is slow. Hence TemporaryGlobalID is now
+     caching the FQDN on a per-session basis.
+ 
    * Generated python code: __init__() now takes a keyword argument **kw,
      allowing new objects to be initialized with values. Ex: b=Book(title='t')

[Modeling-cvs] ProjectModeling/Modeling/doc/HomePage contributors.tex,1.4,1.5

From: <sbi...@us...> - 2003-09-13 12:47:18

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage
In directory sc8-pr-cvs1:/tmp/cvs-serv19439/Modeling/doc/HomePage

Modified Files:
	contributors.tex 
Log Message:
Updated credits

Index: contributors.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage/contributors.tex,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** contributors.tex	18 Jul 2003 14:56:25 -0000	1.4
--- contributors.tex	13 Sep 2003 12:47:12 -0000	1.5
***************
*** 15,19 ****
  \item Yannick Gingras from \begin{rawhtml}<a href="http://www.savoirfairelinux.com/">Savoir-faire Linux</A>\end{rawhtml}
  \item Ernesto Revilla from \begin{rawhtml}<a href="http://www.sicem.biz/">SICEm</A>\end{rawhtml}
! \item Mario Ruggier
  \end{itemize}
  
--- 15,20 ----
  \item Yannick Gingras from \begin{rawhtml}<a href="http://www.savoirfairelinux.com/">Savoir-faire Linux</A>\end{rawhtml}
  \item Ernesto Revilla from \begin{rawhtml}<a href="http://www.sicem.biz/">SICEm</A>\end{rawhtml}
! \item Mario Ruggier, who proposed and prototyped the PyModels, and never gave
! up insisting on their usefulness until they were added to the core!
  \end{itemize}

[Modeling-cvs] ProjectModeling/Modeling/doc/HomePage documentation.tex,1.4,1.5

From: <sbi...@us...> - 2003-09-13 12:41:22

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage
In directory sc8-pr-cvs1:/tmp/cvs-serv18097/doc/HomePage

Modified Files:
	documentation.tex 
Log Message:
misc. update

Index: documentation.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage/documentation.tex,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** documentation.tex	6 May 2003 13:52:01 -0000	1.4
--- documentation.tex	13 Sep 2003 12:41:19 -0000	1.5
***************
*** 32,36 ****
  
  \item[Last changes]
! \begin{rawhtml}<a href="CHANGES">CHANGELOG</a>\end{rawhtml}
  
  \item[\bf Developer's Guide] (forthcoming) , describing the core's internals
--- 32,36 ----
  
  \item[Last changes]
! \begin{rawhtml}<a href="CHANGES">CHANGES</a>\end{rawhtml}
  
  \item[\bf Developer's Guide] (forthcoming) , describing the core's internals

[Modeling-cvs] ZModeling CHANGES,1.23,1.24

From: <sbi...@us...> - 2003-09-13 12:40:37

Update of /cvsroot/modeling/ZModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv18002

Modified Files:
	CHANGES 
Log Message:
Updated

Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ZModeling/CHANGES,v
retrieving revision 1.23
retrieving revision 1.24
diff -C2 -d -r1.23 -r1.24
*** CHANGES	7 Sep 2003 13:51:42 -0000	1.23
--- CHANGES	13 Sep 2003 12:40:32 -0000	1.24
***************
*** 17,21 ****
    * ZEditingContextSessioning: SESSION's defaultEditingContext() can now
      automatically saveChanges() when a zope request/transaction ends: see
!     README.
  
  0.9-pre-10 (2003/07/18)
--- 17,21 ----
    * ZEditingContextSessioning: SESSION's defaultEditingContext() can now
      automatically saveChanges() when a zope request/transaction ends: see
!     ZEditingContextSessioning/README.
  
  0.9-pre-10 (2003/07/18)

[Modeling-cvs] ZModeling/ZModelizationTool README,1.2,1.3 __init__.py,1.3,1.4

From: <sbi...@us...> - 2003-09-07 14:04:56

Update of /cvsroot/modeling/ZModeling/ZModelizationTool
In directory sc8-pr-cvs1:/tmp/cvs-serv8712/ZModelizationTool

Modified Files:
	README __init__.py 
Log Message:
Updated security warning message

Index: README
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/README,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** README	7 Sep 2003 13:51:43 -0000	1.2
--- README	7 Sep 2003 14:04:52 -0000	1.3
***************
*** 26,30 ****
    environment may be a security hole.
  
!   Moreover, you probably do not want to leave a product in a production
!   environment which may have the ability to drop and recreate a database, for
!   example.
--- 26,30 ----
    environment may be a security hole.
  
!   Moreover, you probably do not want to leave in a production
!   environment a product whose instances may have the ability to drop and
!   recreate a database, for example.

Index: __init__.py
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/__init__.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** __init__.py	7 Sep 2003 13:51:43 -0000	1.3
--- __init__.py	7 Sep 2003 14:04:53 -0000	1.4
***************
*** 30,34 ****
  
  def initialize(context):
!     warning="Please do not leave the ZModelizationTool product in a production environment, especially now that it can load PyModel: PyModels are evaluated through an exec statement, hence leaving this product in a production environment may be a security hole\n"
      zLOG.LOG('ZModelizationTool', zLOG.WARNING, 'Reminder: Security Warning', warning)
      context.registerClass(
--- 30,34 ----
  
  def initialize(context):
!     warning="Please do not leave the ZModelizationTool product in a production environment, especially now that it can load PyModel: PyModels are evaluated through an exec statement, hence leaving this product in a production environment may be a security hole. Another reason is that you probably do not want to leave in a production environment a product whose instances may have the ability to drop and recreate a database, for example.\n"
      zLOG.LOG('ZModelizationTool', zLOG.WARNING, 'Reminder: Security Warning', warning)
      context.registerClass(

[Modeling-cvs] ZModeling/ZModelizationTool/dtml ZModelizationTool_addForm.dtml,1.2,1.3 explainModelizationTool.dtml,1.2,1.3

From: <sbi...@us...> - 2003-09-07 14:04:56

Update of /cvsroot/modeling/ZModeling/ZModelizationTool/dtml
In directory sc8-pr-cvs1:/tmp/cvs-serv8712/ZModelizationTool/dtml

Modified Files:
	ZModelizationTool_addForm.dtml explainModelizationTool.dtml 
Log Message:
Updated security warning message

Index: ZModelizationTool_addForm.dtml
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/dtml/ZModelizationTool_addForm.dtml,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** ZModelizationTool_addForm.dtml	7 Sep 2003 13:51:43 -0000	1.2
--- ZModelizationTool_addForm.dtml	7 Sep 2003 14:04:53 -0000	1.3
***************
*** 12,15 ****
--- 12,19 ----
    this can be correctly handled, please
    <a href="mailto:sbi...@us...">contact the maintainer</a>).
+ 
+   Another reason is that you probably do not want to leave in a
+   production environment a product whose instances may have the ability to
+   drop and recreate a database, for example.
  </td></tr></table>
  

Index: explainModelizationTool.dtml
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/dtml/explainModelizationTool.dtml,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** explainModelizationTool.dtml	7 Sep 2003 13:51:43 -0000	1.2
--- explainModelizationTool.dtml	7 Sep 2003 14:04:53 -0000	1.3
***************
*** 16,19 ****
--- 16,23 ----
    this can be correctly handled, please
    <a href="mailto:sbi...@us...">contact the maintainer</a>).
+ 
+   Another reason is that you probably do not want to leave in a
+   production environment a product whose instances may have the ability to
+   drop and recreate a database, for example.
  </td></tr></table>

[Modeling-cvs] ZModeling/ZModelizationTool/dtml ZModelizationTool_addForm.dtml,1.1.1.1,1.2 explainModelizationTool.dtml,1.1.1.1,1.2 model_properties.dtml,1.10,1.11

From: <sbi...@us...> - 2003-09-07 13:51:47

Update of /cvsroot/modeling/ZModeling/ZModelizationTool/dtml
In directory sc8-pr-cvs1:/tmp/cvs-serv2635/ZModelizationTool/dtml

Modified Files:
	ZModelizationTool_addForm.dtml explainModelizationTool.dtml 
	model_properties.dtml 
Log Message:
ZModelizationTool: 

  - model's props page update: Oracle supported in core.

  - Added the ability to load PyModels

  - Removed the useless contraints on the 'id' which formerly should be
    equal to 'modelization_tool'

  - Added a security warning: the ZModelizationTool product may be
    dangerous in a production environment.


Index: ZModelizationTool_addForm.dtml
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/dtml/ZModelizationTool_addForm.dtml,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** ZModelizationTool_addForm.dtml	30 Jul 2002 15:35:02 -0000	1.1.1.1
--- ZModelizationTool_addForm.dtml	7 Sep 2003 13:51:43 -0000	1.2
***************
*** 3,10 ****
  <BODY BGCOLOR="#FFFFFF" LINK="#000099" VLINK="#555555"> 
  <H2>Add Modeling Tool</H2> 
  <form action="manage_addZModelizationTool"><table> 
  <tr><th>Id</th> 
!     <td><input type=hidden name=id value="modelization_tool">
!      <code>modelization_tool</code>
      </td> 
  </tr> 
--- 3,20 ----
  <BODY BGCOLOR="#FFFFFF" LINK="#000099" VLINK="#555555"> 
  <H2>Add Modeling Tool</H2> 
+ <p><table><tr>
+ <td><font color="FF0000">Security Warning!</font></td>
+ <td>
+   Please do not leave the <tt>ZModelizationTool</tt> product in a
+   production environment, especially now that it can load PyModel: PyModels
+   are evaluated through an <tt>exec</tt> statement, hence leaving the product
+   in a production environment may be a security hole (if you have ideas on how
+   this can be correctly handled, please
+   <a href="mailto:sbi...@us...">contact the maintainer</a>).
+ </td></tr></table>
+ 
  <form action="manage_addZModelizationTool"><table> 
  <tr><th>Id</th> 
!     <td><input type=text name=id value="modelization_tool">
      </td> 
  </tr> 

Index: explainModelizationTool.dtml
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/dtml/explainModelizationTool.dtml,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** explainModelizationTool.dtml	30 Jul 2002 15:35:02 -0000	1.1.1.1
--- explainModelizationTool.dtml	7 Sep 2003 13:51:43 -0000	1.2
***************
*** 7,10 ****
--- 7,21 ----
  </p>
  
+ <p><table><tr>
+ <td><font color="FF0000">Security Warning!</font></td>
+ <td>
+   Please do not leave the <tt>ZModelizationTool</tt> product in a
+   production environment, especially now that it can load PyModel: PyModels
+   are evaluated through an <tt>exec</tt> statement, hence leaving the product
+   in a production environment may be a security hole (if you have ideas on how
+   this can be correctly handled, please
+   <a href="mailto:sbi...@us...">contact the maintainer</a>).
+ </td></tr></table>
+ 
  <hr>
  <h3>Managed Models</h3>
***************
*** 41,49 ****
  
  <td align=center valign=top>
! <h3>Import a model from XML</h3>
  <form action="manage_importModel" method="post" enctype="multipart/form-data">
      <input type="file" name="file" size="25" value="" /><br>
      <input type="submit" value="Import">
  </form>
  </td>
  </tr>
--- 52,62 ----
  
  <td align=center valign=top>
! <h3>Import a xml-model or a PyModel</h3>
  <form action="manage_importModel" method="post" enctype="multipart/form-data">
      <input type="file" name="file" size="25" value="" /><br>
      <input type="submit" value="Import">
  </form>
+ <b>Note:</b> to be successfully imported a pymodel should define a global
+ variable <tt>model</tt> containing the PyModel.
  </td>
  </tr>

Index: model_properties.dtml
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/dtml/model_properties.dtml,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** model_properties.dtml	12 Jun 2003 00:28:25 -0000	1.10
--- model_properties.dtml	7 Sep 2003 13:51:43 -0000	1.11
***************
*** 22,26 ****
  <th align="left">adaptorName</th>
  <td><input type="text" name="adaptorName" value="&dtml-adaptorName;"/></td>
!  <td align="left"><font size="-1">Currently supported: Postgresql, MySQL, SQLite (exact typo!!)</font></td>
  </tr>
  <tr>
--- 22,26 ----
  <th align="left">adaptorName</th>
  <td><input type="text" name="adaptorName" value="&dtml-adaptorName;"/></td>
!  <td align="left"><font size="-1">Currently supported: MySQL, Oracle, Postgresql, SQLite (exact typo!!)</font></td>
  </tr>
  <tr>

[Modeling-cvs] ZModeling/ZModelizationTool ZModelizationTool.py,1.13,1.14 __init__.py,1.2,1.3 README,1.1,1.2

From: <sbi...@us...> - 2003-09-07 13:51:47

Update of /cvsroot/modeling/ZModeling/ZModelizationTool
In directory sc8-pr-cvs1:/tmp/cvs-serv2635/ZModelizationTool

Modified Files:
	ZModelizationTool.py __init__.py README 
Log Message:
ZModelizationTool: 

  - model's props page update: Oracle supported in core.

  - Added the ability to load PyModels

  - Removed the useless contraints on the 'id' which formerly should be
    equal to 'modelization_tool'

  - Added a security warning: the ZModelizationTool product may be
    dangerous in a production environment.


Index: ZModelizationTool.py
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/ZModelizationTool.py,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -d -r1.13 -r1.14
*** ZModelizationTool.py	27 May 2003 19:49:17 -0000	1.13
--- ZModelizationTool.py	7 Sep 2003 13:51:42 -0000	1.14
***************
*** 111,116 ****
    # Initialization
    def __init__(self, id):
-     if id!='modelization_tool':
-       raise ValueError, 'id must be equal to modelization_tool'
      self.id            = id
      ModelSet.__init__.im_func(self)
--- 111,114 ----
***************
*** 180,185 ****
  
    def manage_importModel(self, file, REQUEST=None):
!     "..."
!     model=self.addModelFromXML({'string':file.read()})
      model._p_changed=1
      self._p_changed=1
--- 178,195 ----
  
    def manage_importModel(self, file, REQUEST=None):
!     "Imports a xml-model or a pymodel"
!     if file.filename[-4:]=='.xml':
!       model=self.addModelFromXML({'string':file.read()})
!     else:
!       # PyModel
!       _code=file.read()
!       local={'zmt_model':None}
!       exec(_code+'''
! try: model.build()
! except RuntimeError: pass
! except NameError: raise NameError, "Import failed: the pymodel.py should store the PyModel  in the variable \'model\'"
! zmt_model=model.component''') in {},local
!       model=local['zmt_model']
!       self.addModel(model)
      model._p_changed=1
      self._p_changed=1

Index: __init__.py
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/__init__.py,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** __init__.py	10 Jan 2003 10:45:45 -0000	1.2
--- __init__.py	7 Sep 2003 13:51:43 -0000	1.3
***************
*** 27,33 ****
  
  import ZModelizationTool
  
  def initialize(context):
! 
      context.registerClass(
          ZModelizationTool.ZModelizationTool,
--- 27,35 ----
  
  import ZModelizationTool
+ import zLOG
  
  def initialize(context):
!     warning="Please do not leave the ZModelizationTool product in a production environment, especially now that it can load PyModel: PyModels are evaluated through an exec statement, hence leaving this product in a production environment may be a security hole\n"
!     zLOG.LOG('ZModelizationTool', zLOG.WARNING, 'Reminder: Security Warning', warning)
      context.registerClass(
          ZModelizationTool.ZModelizationTool,

Index: README
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZModelizationTool/README,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** README	6 May 2003 16:29:48 -0000	1.1
--- README	7 Sep 2003 13:51:43 -0000	1.2
***************
*** 16,17 ****
--- 16,30 ----
    The current documentation can be found in the User's Guide:
    http://modeling.sourceforge.net/UserGuide/define-model.html
+ 
+ 
+ Security Warning
+ ----------------
+ 
+   Please do not leave the ZModelizationTool product in a production
+   environment, especially now that it can load PyModel: PyModels are evaluated
+   through an exec statement, hence leaving this product in a production
+   environment may be a security hole.
+ 
+   Moreover, you probably do not want to leave a product in a production
+   environment which may have the ability to drop and recreate a database, for
+   example.

[Modeling-cvs] ZModeling CHANGES,1.22,1.23

From: <sbi...@us...> - 2003-09-07 13:51:45

Update of /cvsroot/modeling/ZModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv2635

Modified Files:
	CHANGES 
Log Message:
ZModelizationTool: 

  - model's props page update: Oracle supported in core.

  - Added the ability to load PyModels

  - Removed the useless contraints on the 'id' which formerly should be
    equal to 'modelization_tool'

  - Added a security warning: the ZModelizationTool product may be
    dangerous in a production environment.


Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ZModeling/CHANGES,v
retrieving revision 1.22
retrieving revision 1.23
diff -C2 -d -r1.22 -r1.23
*** CHANGES	7 Sep 2003 11:03:51 -0000	1.22
--- CHANGES	7 Sep 2003 13:51:42 -0000	1.23
***************
*** 3,6 ****
--- 3,18 ----
  Current release is: 0.9-pre-10
  
+   * ZModelizationTool: 
+ 
+       - model's props page update: Oracle supported in core.
+ 
+       - Added the ability to load PyModels
+ 
+       - Removed the useless contraints on the 'id' which formerly should be
+         equal to 'modelization_tool'
+ 
+       - Added a security warning: the ZModelizationTool product may be
+         dangerous in a production environment.
+ 
    * ZEditingContextSessioning: SESSION's defaultEditingContext() can now
      automatically saveChanges() when a zope request/transaction ends: see

[Modeling-cvs] ZModeling CHANGES,1.21,1.22

From: <sbi...@us...> - 2003-09-07 11:03:55

Update of /cvsroot/modeling/ZModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv8321

Modified Files:
	CHANGES 
Log Message:
SESSION's defaultEditingContext() can now automatically saveChanges() when a zope request/transaction ends: see README

Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ZModeling/CHANGES,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -d -r1.21 -r1.22
*** CHANGES	18 Jul 2003 15:13:54 -0000	1.21
--- CHANGES	7 Sep 2003 11:03:51 -0000	1.22
***************
*** 3,6 ****
--- 3,10 ----
  Current release is: 0.9-pre-10
  
+   * ZEditingContextSessioning: SESSION's defaultEditingContext() can now
+     automatically saveChanges() when a zope request/transaction ends: see
+     README.
+ 
  0.9-pre-10 (2003/07/18)
  -----------------------

[Modeling-cvs] ZModeling/ZEditingContextSessioning README.txt,1.2,1.3 __init__.py,1.3,1.4

From: <sbi...@us...> - 2003-09-07 11:03:34

Update of /cvsroot/modeling/ZModeling/ZEditingContextSessioning
In directory sc8-pr-cvs1:/tmp/cvs-serv8276

Modified Files:
	README.txt __init__.py 
Log Message:
SESSION's defaultEditingContext() can now automatically saveChanges() when a zope request/transaction ends: see README

Index: README.txt
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZEditingContextSessioning/README.txt,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** README.txt	6 May 2003 16:29:48 -0000	1.2
--- README.txt	7 Sep 2003 11:03:30 -0000	1.3
***************
*** 1,21 ****
! The ZEditingContextSessioning product adds a new method to Zope session
! objects: defaultEditingContext(), which delivers a specific EditingContext in
! each session.
  
! Creation, registration and deletion of a session's EC are managed
! Modeling.utilities.EditingContextSessioning. The unregistration and
! destruction of a session's EC is triggered by the session destruction --hence,
! there can be some time between the moment where the session expires and the
! actual unregistration/destruction of its EC.
  
  Installation
- ------------
  
!   Simply drop ZEditingContextSessioning/ into a Zope's Products/ directory and
!   restart zope.
  
  Documentation
- -------------
  
!   The current documentation can be found in the User's Guide at:
!   http://modeling.sourceforge.net/UserGuide/framework-integration-hints.html
--- 1,32 ----
! Overview
  
!   The 'ZEditingContextSessioning' product adds a new method to Zope session
!   objects: 'defaultEditingContext()', which delivers a specific
!   'EditingContext' in each session.
! 
!   'EditingContext' 's and Zope's transactions
! 
!     By default, the delivered 'EditingContext' does not commit its transaction
!     when Zope does. If you want that the session's 'EditingContext'
!     'saveChanges()' each time a zope request ends, click on the "Properties
!     tab":manage_propertiesForm and check the box for property
!     'bind_saveChanges_to_zope_transactions' (then click on "Save Changes")
! 
!   Internals
! 
!     Creation, registration and deletion of a session's EC are managed
!     'Modeling.utilities.EditingContextSessioning'. The unregistration and
!     destruction of a session's EC is triggered by the session destruction
!     --hence, there can be some time between the moment where the session
!     expires and the actual unregistration/destruction of its EC.
  
  Installation
  
!   Simply drop 'ZEditingContextSessioning/' into a Zope's Products/ directory
!   and restart zope.
  
  Documentation
  
!   The current documentation can be found in the "User's
!   Guide":http://modeling.sourceforge.net/UserGuide/framework-integration-hints.html.
! 

Index: __init__.py
===================================================================
RCS file: /cvsroot/modeling/ZModeling/ZEditingContextSessioning/__init__.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** __init__.py	22 Apr 2003 09:36:50 -0000	1.3
--- __init__.py	7 Sep 2003 11:03:30 -0000	1.4
***************
*** 37,40 ****
--- 37,62 ----
  import zLOG
  
+ from Shared.DC.ZRDB.TM import TM
+ class ECProxy(TM):
+   def __init__(self, ec):
+     self.ec=ec
+     self._register()
+     
+   def _abort(self):
+     pass
+ 
+   def _finish(self):
+     self.ec.lock()
+     self.ec.saveChanges()
+     self.ec.unlock()
+ 
+   def _begin(self):
+     pass
+ 
+   def __getattr__(self, n):
+     if hasattr(self.ec, n):
+       return getattr(self.ec, n)
+     raise ValueError
+   
  ## Implementation note:
  ## session.token was formerly used instead of session.id
***************
*** 65,71 ****
    Returns the EditingContext bound to 'session'
    """
!   return EditingContextSessioning.getEditingContext(session.id)
! 
! 
  def initialize(context):
    """
--- 87,96 ----
    Returns the EditingContext bound to 'session'
    """
!   product=session.Control_Panel.Products.ZEditingContextSessioning
!   if product.bind_saveChanges_to_zope_transactions:
!     return ECProxy(EditingContextSessioning.getEditingContext(session.id))
!   else:
!     return EditingContextSessioning.getEditingContext(session.id)
!   
  def initialize(context):
    """
***************
*** 94,97 ****
--- 119,129 ----
    sessionDataContainer.setDelNotificationTarget('/Control_Panel/Products/ZEditingContextSessioning/sessionDeletion_hook')
    
+   product=app.Control_Panel.Products.ZEditingContextSessioning
+ 
+   bind_to_zope_txn='bind_saveChanges_to_zope_transactions'
+   if bind_to_zope_txn not in [p['id'] for p in product._properties]:
+     product.manage_addProperty(id=bind_to_zope_txn,
+                                type='boolean', value=0)
+ 
    # ?? Why did I need this? 
    #context._ProductContext__prod.sessionDeletion_hook=sessionDeletion_hook

[Modeling-cvs] ProjectModeling/Modeling/doc/HomePage quick_overview.tex,1.1,1.2

From: <sbi...@us...> - 2003-09-06 11:56:12

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage
In directory sc8-pr-cvs1:/tmp/cvs-serv31240/Modeling/doc/HomePage

Modified Files:
	quick_overview.tex 
Log Message:
Updated: generated __init__ handles kw args

Index: quick_overview.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage/quick_overview.tex,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** quick_overview.tex	1 Sep 2003 21:15:51 -0000	1.1
--- quick_overview.tex	6 Sep 2003 11:56:08 -0000	1.2
***************
*** 87,90 ****
--- 87,93 ----
  \item[Generate the corresponding database schema]
  Either get the coresponding sql statements:
+ \begin{verbatim}
+ shell>  mdl_generate_DB_schema.py -c -A sample_pymodel.py
+ \end{verbatim}
  %\begin{verbatim}
  %shell>  mdl_generate_DB_schema.py -c -A sample_pymodel.py
***************
*** 153,169 ****
  %
  %>>> # create objects
! %... john=Person()
! %>>> john.setLastName('Cleese'); john.setFirstName('John')
  %>>> ec.insert(john)
! %>>> jeanne=Person()
! %>>> jeanne.setLastName('Cleese'); jeanne.setFirstName('Jeanne')
  %>>> ec.insert(jeanne)
  %
  %>>> # create relationships
! %... a_john=Address(); a_john.setTown('London')
  %>>> ec.insert(a_john)
  %>>> john.addToAddresses(a_john); a_john.setPerson(john)
  %>>>
! %>>> a_jeanne=Address(); a_jeanne.setTown('Paris'); ec.insert(a_jeanne)
  %>>> jeanne.addToAddresses(a_jeanne); a_jeanne.setPerson(jeanne)
  %
--- 156,171 ----
  %
  %>>> # create objects
! %... john=Person(firstName='John', lastName='Cleese')
  %>>> ec.insert(john)
! %>>> jeanne=Person(firstName='Jeanne', lastName='Cleese')
  %>>> ec.insert(jeanne)
  %
  %>>> # create relationships
! %... a_john=Address(town='London')
  %>>> ec.insert(a_john)
  %>>> john.addToAddresses(a_john); a_john.setPerson(john)
  %>>>
! %>>> a_jeanne=Address(town='Paris')
! %>>> ec.insert(a_jeanne)
  %>>> jeanne.addToAddresses(a_jeanne); a_jeanne.setPerson(jeanne)
  %
***************
*** 184,200 ****
  
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create objects</font>
! ... <font color="#2040a0">john</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="4444FF">)</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">john</font>.<font color="#2040a0">setLastName</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">john</font>.<font color="#2040a0">setFirstName</font><font color="4444FF">(</font><font color="#008000">'John'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="4444FF">)</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">setLastName</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">setFirstName</font><font color="4444FF">(</font><font color="#008000">'Jeanne'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>
  
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create relationships</font>
! ... <font color="#2040a0">a_john</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_john</font>.<font color="#2040a0">setTown</font><font color="4444FF">(</font><font color="#008000">'London'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">john</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_john</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">a_jeanne</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_jeanne</font>.<font color="#2040a0">setTown</font><font color="4444FF">(</font><font color="#008000">'Paris'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_jeanne</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>
  
--- 186,201 ----
  
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create objects</font>
! ... <font color="#2040a0">john</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="#2040a0">firstName</font><font color="4444FF">=</font><font color="#008000">'John'</font>, <font color="#2040a0">lastName</font><font color="4444FF">=</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="#2040a0">firstName</font><font color="4444FF">=</font><font color="#008000">'Jeanne'</font>, <font color="#2040a0">lastName</font><font color="4444FF">=</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>
  
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create relationships</font>
! ... <font color="#2040a0">a_john</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="#2040a0">town</font><font color="4444FF">=</font><font color="#008000">'London'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">john</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_john</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">a_jeanne</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="#2040a0">town</font><font color="4444FF">=</font><font color="#008000">'Paris'</font><font color="4444FF">)</font>
! <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_jeanne</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>
  
***************
*** 205,209 ****
  ... <font color="#2040a0">in_london</font><font color="4444FF">=</font><font color="#2040a0">ec</font>.<font color="#2040a0">fetch</font><font color="4444FF">(</font><font color="#008000">'Person'</font>, <font color="#008000">'addresses.town ilike &quot;*london*&quot;'</font><font color="4444FF">)</font>
  <font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="4444FF">[</font><font color="4444FF">(</font><font color="#2040a0">p</font>.<font color="#2040a0">getLastName</font><font color="4444FF">(</font><font color="4444FF">)</font>, <font color="#2040a0">p</font>.<font color="#2040a0">getFirstName</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">)</font> <strong>for</strong> <font color="#2040a0">p</font> <strong>in</strong> <font color="#2040a0">in_london</font><font color="4444FF">]</font>
- <font color="4444FF">[</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font>, <font color="#008000">'John'</font><font color="4444FF">)</font><font color="4444FF">]</font>
  
  </pre>
--- 206,209 ----

[Modeling-cvs] ProjectModeling/Modeling/ModelMasons/Python_bricks module_base.tmpl,1.4,1.5 module_compact.tmpl,1.2,1.3

From: <sbi...@us...> - 2003-09-06 11:48:09

Update of /cvsroot/modeling/ProjectModeling/Modeling/ModelMasons/Python_bricks
In directory sc8-pr-cvs1:/tmp/cvs-serv30067/Modeling/ModelMasons/Python_bricks

Modified Files:
	module_base.tmpl module_compact.tmpl 
Log Message:
Generated python code: __init__() now takes a keyword argument **kw,
allowing new objects to be initialized with values. Ex: b=Book(title='t')


Index: module_base.tmpl
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/ModelMasons/Python_bricks/module_base.tmpl,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** module_base.tmpl	3 Aug 2003 13:58:55 -0000	1.4
--- module_base.tmpl	6 Sep 2003 11:48:05 -0000	1.5
***************
*** 21,25 ****
    """
    
!   def __init__(self):
      "Initializer"
      # Note: if you modify this method, it is a strong requirement that
--- 21,25 ----
    """
    
!   def __init__(self, **kw):
      "Initializer"
      # Note: if you modify this method, it is a strong requirement that
***************
*** 27,30 ****
--- 27,32 ----
      # able to instanciate an object with no parameter at all.
      $(base_dir).$(module_name).$(class_name).__init__(self)
+     for k,v in kw.items():
+       self.takeValueForKey(v, k)
  
  #for attr in $entity_props:

Index: module_compact.tmpl
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/ModelMasons/Python_bricks/module_compact.tmpl,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** module_compact.tmpl	3 Aug 2003 13:58:10 -0000	1.2
--- module_compact.tmpl	6 Sep 2003 11:48:05 -0000	1.3
***************
*** 35,39 ****
    #end unless
    
!   def __init__(self):
      "Initializer"
      # Note: if you modify this method, it is a strong requirement that
--- 35,39 ----
    #end unless
    
!   def __init__(self, **kw):
      "Initializer"
      # Note: if you modify this method, it is a strong requirement that
***************
*** 61,65 ****
        #end if
      #end for
!   
    def entityName(self):
        "Used by the framework to link this object to its entity"
--- 61,67 ----
        #end if
      #end for
!     for k,v in kw.items():
!       self.takeValueForKey(v, k)
! 
    def entityName(self):
        "Used by the framework to link this object to its entity"

[Modeling-cvs] ProjectModeling CHANGES,1.14,1.15

From: <sbi...@us...> - 2003-09-06 11:48:08

Update of /cvsroot/modeling/ProjectModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv30067

Modified Files:
	CHANGES 
Log Message:
Generated python code: __init__() now takes a keyword argument **kw,
allowing new objects to be initialized with values. Ex: b=Book(title='t')


Index: CHANGES
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/CHANGES,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** CHANGES	31 Aug 2003 17:32:25 -0000	1.14
--- CHANGES	6 Sep 2003 11:48:05 -0000	1.15
***************
*** 8,11 ****
--- 8,14 ----
    --------------------------------------------------------
  
+   * Generated python code: __init__() now takes a keyword argument **kw,
+     allowing new objects to be initialized with values. Ex: b=Book(title='t')
+ 
  0.9-pre-14 (2003/08/31)
  -----------------------

[Modeling-cvs] ProjectModeling vertoo.config,1.4,1.5

From: <sbi...@us...> - 2003-09-01 21:16:48

Update of /cvsroot/modeling/ProjectModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv3190

Modified Files:
	vertoo.config 
Log Message:
new format for vertoo.config, continued: now uses addAnchors()

Index: vertoo.config
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/vertoo.config,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** vertoo.config	31 Aug 2003 15:26:56 -0000	1.4
--- vertoo.config	1 Sep 2003 21:16:34 -0000	1.5
***************
*** 16,21 ****
  mdl_code=addModule('mdl-code')
  #mdl_code.setVersionFormat('@public', 'major.minor')
! mdl_code.addAnchor("setup.py",
!                    arguments(pattern="version=%Q", format='@full'))
  
  mdl_doc=addModule('mdl_doc')
--- 16,21 ----
  mdl_code=addModule('mdl-code')
  #mdl_code.setVersionFormat('@public', 'major.minor')
! mdl_code.addAnchors("setup.py",
!                     arguments(pattern="version=%Q", format='@full'))
  
  mdl_doc=addModule('mdl_doc')
***************
*** 24,50 ****
                    arguments(pattern="is: %v", format='@full'))
  ## UserGuide
! mdl_doc.addAnchor("Modeling/doc/UserGuide.tex",
!                   arguments(pattern=r"\release{%v}", format='@full'))
! mdl_doc.addAnchor("Modeling/doc/UserGuide.tex",
!                   arguments(pattern=r"\setshortversion{%v}",
!                             format='@short_pre'))
! mdl_doc.addAnchor("Modeling/doc/UserGuide.tex",
!                   arguments(pattern=r"\date{%v}", format='@date'))
  ## main.tex
! mdl_doc.addAnchor("Modeling/doc/HomePage/main.tex",
!                   arguments(pattern=r"\release{%v}", format='@full'))
! mdl_doc.addAnchor("Modeling/doc/HomePage/main.tex",
!                   arguments(pattern=r"\setshortversion{%v}",
!                             format='@short_pre'))
! mdl_doc.addAnchor("Modeling/doc/HomePage/main.tex",
!                   arguments(pattern=r"\date{%v}", format='@date'))
  ## Tutorial.tex
! mdl_doc.addAnchor("Modeling/doc/Tutorial.tex",
!                   arguments(pattern=r"\release{%v}", format='@full'))
! mdl_doc.addAnchor("Modeling/doc/Tutorial.tex",
!                   arguments(pattern=r"\setshortversion{%v}",
!                             format='@short_pre'))
! mdl_doc.addAnchor("Modeling/doc/Tutorial.tex",
!                   arguments(pattern=r"\date{%v}", format='@date'))
  
  ## downloads.tex
--- 24,44 ----
                    arguments(pattern="is: %v", format='@full'))
  ## UserGuide
! mdl_doc.addAnchors("Modeling/doc/UserGuide.tex",
!                    arguments(pattern=r"\release{%v}", format='@full'),
!                    arguments(pattern=r"\setshortversion{%v}",
!                              format='@short_pre'),
!                    arguments(pattern=r"\date{%v}", format='@date'))
  ## main.tex
! mdl_doc.addAnchors("Modeling/doc/HomePage/main.tex",
!                    arguments(pattern=r"\release{%v}", format='@full'),
!                    arguments(pattern=r"\setshortversion{%v}",
!                              format='@short_pre'),
!                    arguments(pattern=r"\date{%v}", format='@date'))
  ## Tutorial.tex
! mdl_doc.addAnchors("Modeling/doc/Tutorial.tex",
!                    arguments(pattern=r"\release{%v}", format='@full'),
!                    arguments(pattern=r"\setshortversion{%v}",
!                              format='@short_pre'),
!                    arguments(pattern=r"\date{%v}", format='@date'))
  
  ## downloads.tex
***************
*** 52,57 ****
                    arguments(pattern="Current version: %v", format='@full'))
  
- 
- #modules = [MDL_code, MDL_doc]
  
  # vim:set ft=python fdm=manual:
--- 46,49 ----

[Modeling-cvs] ProjectModeling/Modeling/doc/HomePage quick_overview.tex,NONE,1.1

From: <sbi...@us...> - 2003-09-01 21:15:55

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage
In directory sc8-pr-cvs1:/tmp/cvs-serv3083/Modeling/doc/HomePage

Added Files:
	quick_overview.tex 
Log Message:
Added page quick overview

--- NEW FILE: quick_overview.tex ---
\documentclass{article}

\title{A very quick overview}
%\author{S\'ebastien Bigaret}
%\authoraddress{Email: \email{sbi...@us...}}
%\date{\today}
\begin{document}
\input{www/menu-inline-begin}
\maketitle

\begin{description}
\item[Design your model]
Write {\tt sample_pymodel.py}:
%\begin{verbatim}
%#! /usr/bin/env python
%from Modeling.PyModel import *
%
%# Defaults
%AString.defaults['width'] = 40
%
%Entity.defaults['properties'] = [
%  APrimaryKey('id', isClassProperty=0, isRequired=1, doc='PK')
%]
%##
%_connDict = {'database': 'SampleDB', 'host': 'localhost',
%	      'user': 'postgres', 'password': ''}
%model = Model('Sample',adaptorName='Postgresql', connDict=_connDict)
%model.version='0.1'
%model.entities = [
%  Entity('Person',
%	  properties=[ AString('firstName'),
%		       AString('lastName',isRequired=1)]  ),
%  Entity('Address',
%	  properties=[  AString('street'),
%			AString('zipCode', width=10),
%			AString('town', isRequired=1) ],  ),
%  ]
%#---
%model.associations=[
%  Association('Address','Person',
%	       relations=['person','addresses'],
%	       delete=['nullify','deny'] ),
%  ]
%\end{verbatim}
\begin{rawhtml}
<pre>
<font color="#444444">#! /usr/bin/env python</font>
<strong>from</strong> <font color="#2040a0">Modeling</font>.<font color="#2040a0">PyModel</font> <strong>import</strong> <font color="4444FF">*</font>

<font color="#444444"># Defaults</font>
<font color="#2040a0">AString</font>.<font color="#2040a0">defaults</font><font color="4444FF">[</font><font color="#008000">'width'</font><font color="4444FF">]</font> <font color="4444FF">=</font> <font color="#FF0000">40</font>

<font color="#2040a0">Entity</font>.<font color="#2040a0">defaults</font><font color="4444FF">[</font><font color="#008000">'properties'</font><font color="4444FF">]</font> <font color="4444FF">=</font> <font color="4444FF">[</font>
  <font color="#2040a0">APrimaryKey</font><font color="4444FF">(</font><font color="#008000">'id'</font>, <font color="#2040a0">isClassProperty</font><font color="4444FF">=</font><font color="#FF0000">0</font>, <font color="#2040a0">isRequired</font><font color="4444FF">=</font><font color="#FF0000">1</font>, <font color="#2040a0">doc</font><font color="4444FF">=</font><font color="#008000">'PK'</font><font color="4444FF">)</font>
<font color="4444FF">]</font>
<font color="#444444">##</font>
<font color="#2040a0">_connDict</font> <font color="4444FF">=</font> <font color="4444FF"><strong>{</strong></font><font color="#008000">'database'</font><font color="4444FF">:</font> <font color="#008000">'SampleDB'</font>, <font color="#008000">'host'</font><font color="4444FF">:</font> <font color="#008000">'localhost'</font>,
             <font color="#008000">'user'</font><font color="4444FF">:</font> <font color="#008000">'postgres'</font>, <font color="#008000">'password'</font><font color="4444FF">:</font> <font color="#008000">''</font><font color="4444FF"><strong>}</strong></font>
<font color="#2040a0">model</font> <font color="4444FF">=</font> <font color="#2040a0">Model</font><font color="4444FF">(</font><font color="#008000">'Sample'</font>,<font color="#2040a0">adaptorName</font><font color="4444FF">=</font><font color="#008000">'Postgresql'</font>, <font color="#2040a0">connDict</font><font color="4444FF">=</font><font color="#2040a0">_connDict</font><font color="4444FF">)</font>
<font color="#2040a0">model</font>.<font color="#2040a0">version</font><font color="4444FF">=</font><font color="#008000">'0.1'</font>
<font color="#2040a0">model</font>.<font color="#2040a0">entities</font> <font color="4444FF">=</font> <font color="4444FF">[</font>
  <font color="#2040a0">Entity</font><font color="4444FF">(</font><font color="#008000">'Person'</font>,
         <font color="#2040a0">properties</font><font color="4444FF">=</font><font color="4444FF">[</font> <font color="#2040a0">AString</font><font color="4444FF">(</font><font color="#008000">'firstName'</font><font color="4444FF">)</font>,
                      <font color="#2040a0">AString</font><font color="4444FF">(</font><font color="#008000">'lastName'</font>,<font color="#2040a0">isRequired</font><font color="4444FF">=</font><font color="#FF0000">1</font><font color="4444FF">)</font><font color="4444FF">]</font>  <font color="4444FF">)</font>,
  <font color="#2040a0">Entity</font><font color="4444FF">(</font><font color="#008000">'Address'</font>,
         <font color="#2040a0">properties</font><font color="4444FF">=</font><font color="4444FF">[</font>  <font color="#2040a0">AString</font><font color="4444FF">(</font><font color="#008000">'street'</font><font color="4444FF">)</font>,
                       <font color="#2040a0">AString</font><font color="4444FF">(</font><font color="#008000">'zipCode'</font>, <font color="#2040a0">width</font><font color="4444FF">=</font><font color="#FF0000">10</font><font color="4444FF">)</font>,
                       <font color="#2040a0">AString</font><font color="4444FF">(</font><font color="#008000">'town'</font>, <font color="#2040a0">isRequired</font><font color="4444FF">=</font><font color="#FF0000">1</font><font color="4444FF">)</font> <font color="4444FF">]</font>,  <font color="4444FF">)</font>,
  <font color="4444FF">]</font>
<font color="#444444">#---</font>
<font color="#2040a0">model</font>.<font color="#2040a0">associations</font><font color="4444FF">=</font><font color="4444FF">[</font>
  <font color="#2040a0">Association</font><font color="4444FF">(</font><font color="#008000">'Address'</font>,<font color="#008000">'Person'</font>,
              <font color="#2040a0">relations</font><font color="4444FF">=</font><font color="4444FF">[</font><font color="#008000">'person'</font>,<font color="#008000">'addresses'</font><font color="4444FF">]</font>,
              <font color="#2040a0">delete</font><font color="4444FF">=</font><font color="4444FF">[</font><font color="#008000">'nullify'</font>,<font color="#008000">'deny'</font><font color="4444FF">]</font> <font color="4444FF">)</font>,
  <font color="4444FF">]</font>

</pre>
\end{rawhtml}
\item[Verify the correctness of your model]
{\tt shell> mdl_validate_model.py sample_pymodel.py}

(note: use option {\tt -h} on python scripts for details)

\item[Generate the python code]
{\tt shell> mdl_generate_python_code.py sample_pymodel.py}

\item[Generate the corresponding database schema]
Either get the coresponding sql statements:
%\begin{verbatim}
%shell>  mdl_generate_DB_schema.py -c -A sample_pymodel.py
%DROP SEQUENCE PK_SEQ_PERSON;
%DROP SEQUENCE PK_SEQ_ADDRESS;
%ALTER TABLE ADDRESS DROP CONSTRAINT person;
%ALTER TABLE PERSON DROP CONSTRAINT PERSON_pkey;
%ALTER TABLE ADDRESS DROP CONSTRAINT ADDRESS_pkey;
%DROP TABLE PERSON;
%DROP TABLE ADDRESS;
%CREATE TABLE PERSON (
%  FIRST_NAME VARCHAR(40) , 
%  LAST_NAME VARCHAR(40) NOT NULL, 
%  ID INTEGER NOT NULL);
%CREATE TABLE ADDRESS (
%  TOWN VARCHAR(40) NOT NULL, 
%  FK_PERSON INTEGER , 
%  STREET VARCHAR(40) , 
%  ID INTEGER NOT NULL, 
%  ZIP_CODE VARCHAR(10) );
%ALTER TABLE PERSON ADD PRIMARY KEY (ID);
%ALTER TABLE ADDRESS ADD PRIMARY KEY (ID);
%ALTER TABLE ADDRESS ADD CONSTRAINT person FOREIGN KEY (FK_PERSON) REFERENCES PERSON(ID) INITIALLY DEFERRED;
%CREATE SEQUENCE PK_SEQ_PERSON START 1;
%CREATE SEQUENCE PK_SEQ_ADDRESS START 1;
%\end{verbatim}
\begin{rawhtml}
<pre>
DROP SEQUENCE PK_SEQ_PERSON;
DROP SEQUENCE PK_SEQ_ADDRESS;
<strong>ALTER</strong> <strong>TABLE</strong> ADDRESS DROP <strong>CONSTRAINT</strong> person;
<strong>ALTER</strong> <strong>TABLE</strong> PERSON DROP <strong>CONSTRAINT</strong> PERSON_pkey;
<strong>ALTER</strong> <strong>TABLE</strong> ADDRESS DROP <strong>CONSTRAINT</strong> ADDRESS_pkey;
DROP <strong>TABLE</strong> PERSON;
DROP <strong>TABLE</strong> ADDRESS;
<strong>CREATE</strong> <strong>TABLE</strong> PERSON (
  FIRST_NAME <font color="#2040a0"><strong>VARCHAR</strong></font><strong>(</strong>40) , 
  LAST_NAME <font color="#2040a0"><strong>VARCHAR</strong></font><strong>(</strong>40) <strong>NOT</strong> <strong>NULL</strong>, 
  ID <font color="#2040a0"><strong>INTEGER</strong></font> <strong>NOT</strong> <strong>NULL</strong>);
<strong>CREATE</strong> <strong>TABLE</strong> ADDRESS (
  TOWN <font color="#2040a0"><strong>VARCHAR</strong></font><strong>(</strong>40) <strong>NOT</strong> <strong>NULL</strong>, 
  FK_PERSON <font color="#2040a0"><strong>INTEGER</strong></font> , 
  STREET <font color="#2040a0"><strong>VARCHAR</strong></font><strong>(</strong>40) , 
  ID <font color="#2040a0"><strong>INTEGER</strong></font> <strong>NOT</strong> <strong>NULL</strong>, 
  ZIP_CODE <font color="#2040a0"><strong>VARCHAR</strong></font><strong>(</strong>10) );
<strong>ALTER</strong> <strong>TABLE</strong> PERSON <strong>ADD</strong> <strong>PRIMARY</strong> <strong>KEY</strong> <strong>(</strong>ID);
<strong>ALTER</strong> <strong>TABLE</strong> ADDRESS <strong>ADD</strong> <strong>PRIMARY</strong> <strong>KEY</strong> <strong>(</strong>ID);
<strong>ALTER</strong> <strong>TABLE</strong> ADDRESS <strong>ADD</strong> <strong>CONSTRAINT</strong> person <strong>FOREIGN</strong> <strong>KEY</strong> <strong>(</strong>FK_PERSON) <strong>REFERENCES</strong> PERSON<strong>(</strong>ID) INITIALLY DEFERRED;
<strong>CREATE</strong> SEQUENCE PK_SEQ_PERSON START 1;
<strong>CREATE</strong> SEQUENCE PK_SEQ_ADDRESS START 1;

</pre>
\end{rawhtml}

Or create the database directly:
\begin{verbatim}
shell> mdl_generate_DB_schema.py -c -C --admin-dsn="localhost:template1:postgres:" sample_pymodel.py
\end{verbatim}

\item[Use it!]
%\begin{verbatim}
%>>> from Sample.Person import Person
%>>> from Sample.Address import Address
%>>> from Modeling.EditingContext import EditingContext
%>>> ec=EditingContext()
%
%>>> # create objects
%... john=Person()
%>>> john.setLastName('Cleese'); john.setFirstName('John')
%>>> ec.insert(john)
%>>> jeanne=Person()
%>>> jeanne.setLastName('Cleese'); jeanne.setFirstName('Jeanne')
%>>> ec.insert(jeanne)
%
%>>> # create relationships
%... a_john=Address(); a_john.setTown('London')
%>>> ec.insert(a_john)
%>>> john.addToAddresses(a_john); a_john.setPerson(john)
%>>>
%>>> a_jeanne=Address(); a_jeanne.setTown('Paris'); ec.insert(a_jeanne)
%>>> jeanne.addToAddresses(a_jeanne); a_jeanne.setPerson(jeanne)
%
%>>> # save changes
%>>> ec.saveChanges()
%
%>>> # fetch objects
%... in_london=ec.fetch('Person', 'addresses.town ilike "*london*"')
%>>> [(p.getLastName(), p.getFirstName()) for p in in_london]
%[('Cleese', 'John')]
%\end{verbatim}
\begin{rawhtml}
<pre>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <strong>from</strong> <font color="#2040a0">Sample</font>.<font color="#2040a0">Person</font> <strong>import</strong> <font color="#2040a0">Person</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <strong>from</strong> <font color="#2040a0">Sample</font>.<font color="#2040a0">Address</font> <strong>import</strong> <font color="#2040a0">Address</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <strong>from</strong> <font color="#2040a0">Modeling</font>.<font color="#2040a0">EditingContext</font> <strong>import</strong> <font color="#2040a0">EditingContext</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font><font color="4444FF">=</font><font color="#2040a0">EditingContext</font><font color="4444FF">(</font><font color="4444FF">)</font>

<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create objects</font>
... <font color="#2040a0">john</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">john</font>.<font color="#2040a0">setLastName</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">john</font>.<font color="#2040a0">setFirstName</font><font color="4444FF">(</font><font color="#008000">'John'</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font><font color="4444FF">=</font><font color="#2040a0">Person</font><font color="4444FF">(</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">setLastName</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">setFirstName</font><font color="4444FF">(</font><font color="#008000">'Jeanne'</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>

<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># create relationships</font>
... <font color="#2040a0">a_john</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_john</font>.<font color="#2040a0">setTown</font><font color="4444FF">(</font><font color="#008000">'London'</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">john</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_john</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_john</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">john</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">a_jeanne</font><font color="4444FF">=</font><font color="#2040a0">Address</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_jeanne</font>.<font color="#2040a0">setTown</font><font color="4444FF">(</font><font color="#008000">'Paris'</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">insert</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">jeanne</font>.<font color="#2040a0">addToAddresses</font><font color="4444FF">(</font><font color="#2040a0">a_jeanne</font><font color="4444FF">)</font><font color="4444FF">;</font> <font color="#2040a0">a_jeanne</font>.<font color="#2040a0">setPerson</font><font color="4444FF">(</font><font color="#2040a0">jeanne</font><font color="4444FF">)</font>

<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># save changes</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#2040a0">ec</font>.<font color="#2040a0">saveChanges</font><font color="4444FF">(</font><font color="4444FF">)</font>

<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="#444444"># fetch objects</font>
... <font color="#2040a0">in_london</font><font color="4444FF">=</font><font color="#2040a0">ec</font>.<font color="#2040a0">fetch</font><font color="4444FF">(</font><font color="#008000">'Person'</font>, <font color="#008000">'addresses.town ilike &quot;*london*&quot;'</font><font color="4444FF">)</font>
<font color="4444FF">&gt;</font><font color="4444FF">&gt;</font><font color="4444FF">&gt;</font> <font color="4444FF">[</font><font color="4444FF">(</font><font color="#2040a0">p</font>.<font color="#2040a0">getLastName</font><font color="4444FF">(</font><font color="4444FF">)</font>, <font color="#2040a0">p</font>.<font color="#2040a0">getFirstName</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">)</font> <strong>for</strong> <font color="#2040a0">p</font> <strong>in</strong> <font color="#2040a0">in_london</font><font color="4444FF">]</font>
<font color="4444FF">[</font><font color="4444FF">(</font><font color="#008000">'Cleese'</font>, <font color="#008000">'John'</font><font color="4444FF">)</font><font color="4444FF">]</font>

</pre>
\end{rawhtml}
\end{description}
%% end
\input{www/menu-inline-end}
\end{document}

[Modeling-cvs] ProjectModeling/Modeling/doc/www menu-inline-begin.tex,1.7,1.8

From: <sbi...@us...> - 2003-09-01 21:15:55

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/www
In directory sc8-pr-cvs1:/tmp/cvs-serv3083/Modeling/doc/www

Modified Files:
	menu-inline-begin.tex 
Log Message:
Added page quick overview

Index: menu-inline-begin.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/www/menu-inline-begin.tex,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** menu-inline-begin.tex	10 Aug 2003 21:12:12 -0000	1.7
--- menu-inline-begin.tex	1 Sep 2003 21:15:51 -0000	1.8
***************
*** 3,7 ****
  <tr><td width="20%" valign="top"><br><br><br>
  
! <a href="index.html">Home</a><br><br>
  <a href="status.html">Project's status</a><br>
  <a href="contributors.html">Contributors</a><br>
--- 3,8 ----
  <tr><td width="20%" valign="top"><br><br><br>
  
! <a href="quick_overview.html">Quick example</a><br><br>
! <a href="main.html">Features</a><br><br>
  <a href="status.html">Project's status</a><br>
  <a href="contributors.html">Contributors</a><br>

[Modeling-cvs] ProjectModeling INSTALL,1.9,1.10

From: <sbi...@us...> - 2003-09-01 21:13:46

Update of /cvsroot/modeling/ProjectModeling
In directory sc8-pr-cvs1:/tmp/cvs-serv2611

Modified Files:
	INSTALL 
Log Message:
Fixed: forgot cheetah

Index: INSTALL
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/INSTALL,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** INSTALL	31 Aug 2003 15:44:06 -0000	1.9
--- INSTALL	1 Sep 2003 21:13:42 -0000	1.10
***************
*** 47,52 ****
  The framework can be downloaded from http://modeling.sourceforge.net
  
! Unless you already have Cheetah installed (this is not a required part),
! you'll get the following message::
  
    sh: cheetah-compile: command not found
--- 47,52 ----
  The framework can be downloaded from http://modeling.sourceforge.net
  
! Unless you already have Cheetah installed (it does not need to be installed
! before), you'll get the following message::
  
    sh: cheetah-compile: command not found
***************
*** 63,66 ****
--- 63,74 ----
  
  Installation: standard distutils.
+ 
+ Cheetah Templates
+ -----------------
+ 
+ Get it here: http://www.cheetahtemplate.org/
+ 
+ Installation: standard distutils.
+ 
  
  eGenix.com mx Extensions for Python v2.0.5

[Modeling-cvs] ProjectModeling/Modeling/doc/UserGuide DefiningaModel.tex,1.38,1.39

From: <sbi...@us...> - 2003-08-31 17:47:31

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/UserGuide
In directory sc8-pr-cvs1:/tmp/cvs-serv20879/Modeling/doc/UserGuide

Modified Files:
	DefiningaModel.tex 
Log Message:
Added doc. for many-to-many

Index: DefiningaModel.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/UserGuide/DefiningaModel.tex,v
retrieving revision 1.38
retrieving revision 1.39
diff -C2 -d -r1.38 -r1.39
*** DefiningaModel.tex	31 Aug 2003 17:38:07 -0000	1.38
--- DefiningaModel.tex	31 Aug 2003 17:47:28 -0000	1.39
***************
*** 539,544 ****
  \item[\code{isClassProperty}:] tells whether the Relationship's key (i.e. its
        name, for example: \var{toBooks}) is part of the class' API. It should
!       be set in most cases (the only case where this should not be checked
!       is for many-to-many relationships which are not supported yet).
  
  \item[\code{multiplicityLowerBound}, \code{multiplicityUpperBound}:] 
--- 539,544 ----
  \item[\code{isClassProperty}:] tells whether the Relationship's key (i.e. its
        name, for example: \var{toBooks}) is part of the class' API. It should
!       be set in most cases.% (the only case where this should not be checked
!       %is for many-to-many relationships which are not supported yet).
  
  \item[\code{multiplicityLowerBound}, \code{multiplicityUpperBound}:] 
***************
*** 1818,1822 ****
  \end{enumerate}
  
! \item[One-to-one] one-to-one relationships should be modeled as
           one-to-many relationships, to which you add custom validation logic
           to enforce that the toMany relationship does not have more than one
--- 1818,1822 ----
  \end{enumerate}
  
! \item[One-to-one] One-to-one relationships should be modeled as
           one-to-many relationships, to which you add custom validation logic
           to enforce that the toMany relationship does not have more than one
***************
*** 1825,1831 ****
  
  
! \item[Many-to-many] many-to-many relationships are not supported yet (to
!          do this the support for flattened relationships and abstract
!          entities needs to be added to the core).
  
  \end{description}
--- 1825,1832 ----
  
  
! \item[Many-to-many] While automatic handling of many-to-many relationships is
!          not supported yet, many-to-many relationships can be modeled and used
!          with minimal efforts. Please refer to the dedicated
!          section~\ref{design-rels-many-to-many}, below.
  
  \end{description}
***************
*** 1943,1947 ****
  \end{verbatim}
  
! \subsubsection{A short example\label{design-rels-many-to-many-principles}}
  
  Now that we now how many-to-many relationships are handled, we know what we
--- 1944,1948 ----
  \end{verbatim}
  
! \subsubsection{A short example\label{design-rels-many-to-many-example}}
  
  Now that we now how many-to-many relationships are handled, we know what we

[Modeling-cvs] ProjectModeling/Modeling/doc/HomePage status.tex,1.4,1.5

From: <sbi...@us...> - 2003-08-31 17:47:31

Update of /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage
In directory sc8-pr-cvs1:/tmp/cvs-serv20879/Modeling/doc/HomePage

Modified Files:
	status.tex 
Log Message:
Added doc. for many-to-many

Index: status.tex
===================================================================
RCS file: /cvsroot/modeling/ProjectModeling/Modeling/doc/HomePage/status.tex,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** status.tex	4 Jul 2003 18:22:57 -0000	1.4
--- status.tex	31 Aug 2003 17:47:28 -0000	1.5
***************
*** 70,74 ****
            the database.
  
!     \item Automatic many-to-many relationship is not supported yet
  
      \item It is not possible yet to specify that the framework should hold no
--- 70,78 ----
            the database.
  
!     \item Automatic many-to-many relationship is not supported yet. {\bf
!          Important:} It does not mean that they cannot be modeled: see the
!          dedicated section in the User's Guide: \begin{rawhtml}<a
!          href="UserGuide/design-rels-many-to-many.html">Modeling many-to-many
!          relationships</a>\end{rawhtml}
  
      \item It is not possible yet to specify that the framework should hold no

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