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version 860, Fri Feb 7 23:55:35 2003 UTC version 1380, Wed Sep 3 03:05:21 2003 UTC
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 Open Issues/To-Do Items  Open Issues/To-Do Items
   
  Targeted for 0.5 Alpha 1   Targeted for 0.5 Alpha 3
   
     * Finish tutorial chapter 2      * peak.binding
   
     * Updated reference docstrings for 'peak.api', 'peak.binding',         - make indirection convenient (e.g. bind to looking up something from
       'peak.config', 'peak.exceptions', and 'peak.naming'.           another binding)
   
          - Cleanup/document attribute binding interface
   
  Targeted for 0.5 Final Release (or sooner)         - binding.Attribute needs an adequate docstring
   
          - Ensure default __repr__'s for all bindings are acceptable
   
     General         - Update tutorial for current kwargs
   
         * Tutorial complete through chapter 4         - Investigate whether suggestParentComponent() should be suppressed when
            the value is computed by the binding, or if perhaps 'suggestParent'
            should be set to 'False' by default for some kinds of bindings.
   
     peak.storage  
   
         - unit tests for more complex object scenarios: references, thunks..?      * peak.web (some of this may get bumped to alpha 4)
   
         - lock management interfaces/API         - default error templates, w/useful info
   
         - docstrings for reference         - Refactor skin/layer/resource machinery so that layers can be shared
            between skins (because i18n will probably want skins and that's going
            to greatly multiply memory requirements)
   
     peak.model         - clean up DOMlet parse/build framework (e.g. add line number info)
   
          - A set of simple, basic form controls that handle value rendering only
            (form metadata, validation, etc. will be handled by peak.web.forms in
            a later release)
   
          - try/catch DOMlet (and related error rendering interface/framework)
   
   
   
   
    Targeted for 0.5 Alpha 4
   
       * Transaction/storage refactorings
   
         - transaction scopes for commands and tasks
   
         - integrate locks with transactions
   
         - transactable persistent queues
   
         - DM.find()/DM.get() queries
   
   
       * peak.web
   
          - allow use of // in DOMlets' data paths, to access resource space
   
          - DOMlets for layout/region, as defined in "A layout framework":http://www.eby-sarna.com/pipermail/transwarp/2003-August/000684.html
   
          - conditional GET support (last modified/ETag) for static resources
   
          - image resources
   
          - the return of the Specialist
   
       * "Pre-forking event driven services":http://www.eby-sarna.com/pipermail/transwarp/2003-August/000697.html
   
         - clean up TW docstrings & interfaces      * Have a way to easily in-line custom component usage (e.g. automatically
         create a subclass component with specified 'bindTo' bindings to get its
         configuration).
   
       * Implement "contextual protocols" (c.f. "object teams") and "parameterized
         protocols" (E.g. 'ListOf(IFoo)', 'MappingOf(keys=IBar,values=IBaz)')
   
   
   
   
   
   
   
   
    Targeted for 0.5 Beta 1
   
       * Up-to-date reference docstrings for all packages
   
       * Finish tutorial chapter 2 (?)
   
       * Web publishing framework sufficient to deploy page-based or object-
         published apps
   
   
   
    Targeted for 0.5 Final Release (or sooner)
   
       peak.storage
   
           - unit tests for more complex object scenarios: references, thunks..?
   
     peak.naming      peak.naming
   
         - useful example "flat" naming context (e.g. like AppUtils.URLkeys)          - useful example "flat" naming context (e.g. like AppUtils.URLkeys)
   
         - useful example hierarchical naming context (e.g. like JNDI's LDAP          - useful example hierarchical naming context (e.g. like JNDI's LDAP
           context or filesystem context)            context or a filesystem context)
   
         - rework smtp: to return a factory object that supports open().          - rework smtp: to return a factory object that supports open().
           Also think about whether smtp should move elsewhere. Maybe            Also think about whether smtp should move to peak.net?
           there should be peak.network or peak.internet for things like  
           smtp, ftp, etc contexts?  
   
     peak.running  
   
         - more docs for new 'cluster' tools  
   
         - make 'cluster' parser complain about things that would cause  
   
   
   
   
   
   
   
   
   
    Targeted for version 0.6
   
      * Get XMI writing in place, w/transaction support
   
      * Generate UML 1.5 and CWM 1.0 and 1.1, and add them to the
        'setup.py' package lists.
   
      * On-the-fly class combination (think "runtime module inheritance",
        but possibly without the modules) for DMs.
   
      * Lock management interfaces/API for peak.storage
   
      * Make 'cluster' parser complain about things that would cause
           the clusterit tools to choke or barf on the file, or which would            the clusterit tools to choke or barf on the file, or which would
           produce ambiguous or unintended results.       produce ambiguous or unintended results.  (Or replace with ZConfig
        schema that can generate clusterit files.  And/or replace clusterit
        tools with PEAK ones.)
   
   
         - finish misc tasks on peak.running.logs's TODO list  
   
         - simple daemons comparable to those in MetaDaemon  
   
         - unit tests for daemons  
   
         - docstrings for reference  
   
     peak.config  
   
         - "Rule"-oriented configuration files (section specifies component  
           rather than property name prefix), so that daemons and other simple  
           apps can be fully configured and run via a config file.  
   
     peak.util  
   
         - docstrings for reference  
   
         - more unit tests?  
   
   
   
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   relevant as written, they are being kept on this list as placeholders for    relevant as written, they are being kept on this list as placeholders for
   ideas or problem areas that may need to be re-considered in future.)    ideas or problem areas that may need to be re-considered in future.)
   
     Miscellaneous
   
       * Functional tests that access "real" databases, LDAP, etc.
   
   Simulator/Module Inheritance    Simulator/Module Inheritance
   
       * Allow 'declareModule()' to bootstrap non-existent modules; this might
         let us create "virtual packages" made by assembling other packages and
         modules.
   
     * Need a strategy for handling "del" operations; they are currently      * Need a strategy for handling "del" operations; they are currently
       untrapped.  This might be okay under most circumstances, but need to        untrapped.  This might be okay under most circumstances, but need to
       consider edge cases.        consider edge cases.
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   Messaging/ObjectSpaces    Messaging/ObjectSpaces
   
     * Support for sending and receiving remote cache invalidation      * Support for sending and receiving remote cache invalidation
       messages between RecordManagers.        messages between DataManagers.
   
   
   
   
   
   
   
   
   
   
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   peak.model    peak.model
   
     * A way to generate Z3 Interfaces from Feature-based specifications?  
   
     * Implement WarpCORE-oriented structural model, w/Querying support      * Implement WarpCORE-oriented structural model, w/Querying support
   
     * "Indexed" version of in-memory model?      * "Indexed" version of in-memory model?
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   peak.metamodels.uml  
   
     * Need to write an MMX or XMI -> Python generator, and hook it back up into  
       the UML package, since we're right now relying on a module generated    peak.metamodels.uml
       by code that depends on stuff which is going away.  
   
     * Helper methods in Elements & Services for marshalling, common queries, etc.      * Helper methods in Elements & Services for marshalling, common queries, etc.
   
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       - What determines whether an implemented Service actually stores objects        - What determines whether an implemented Service actually stores objects
         or delegates this to its subclass services?          or delegates this to its subclass services?
   
     * Simple Zope product demo (upload XMI, then browse the model via the web)      * Simple demo (browse XMI model via the web)
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   


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