| Open Issues/To-Do Items |
Open Issues/To-Do Items |
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| Targeted for 0.5 Final Release |
Targeted for 0.5 Alpha 2 |
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| General |
* ZConfig Integration |
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| * Update tutorial documentation |
- A 'config.ZConfig' module that provides "PEAK-aware" versions of ZConfig |
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services (e.g. it will use 'peak.naming' to resolve URLs) |
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| * Up-to-date and complete Persistence package |
- App startup tools based on ZConfig files. |
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| peak.binding |
- Sample 'AdaptiveTask' classes that perform the same functions as those in |
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the MetaDaemon package, with a ZConfig schema to run them in a daemon-like |
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application. |
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| - add binding.Acquire |
* Fix issue w/reading XMI 1.1 files where metamodel has nested packages |
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| - docstrings for reference |
* Generate UML 1.4 and 1.5 and CWM 1.0 and 1.1, and add them to the |
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'setup.py' package lists. |
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| - move out 'imports' module (to util? naming?) |
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| peak.config |
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| - Config files: |
Targeted for 0.5 Beta 1 |
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| - add "Include Files" section (?=filename) |
* Updated reference docstrings for 'peak.api', 'peak.binding', |
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'peak.config', 'peak.exceptions', and 'peak.naming'. |
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| - add "Utility Providers" section (interface=provider) |
* Finish tutorial chapter 2 (?) |
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| - delay eval() until rule is accessed |
* Web publishing framework sufficient to deploy page-based or object- |
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published apps |
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| - Change GlobalConfig to load environ and peak.ini directly, |
* Get XMI writing in place, w/transaction support |
| rather than as load-on-demand rules |
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| - docstrings for reference |
* On-the-fly class combination (think "runtime module inheritance", |
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without the modules) for DMs. |
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| peak.model |
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| - make Element Persistent; add support for lazy-loaded attributes |
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| - review XMI/Querying extensions for forward compatibility planning |
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| - clean up TW docstrings & interfaces |
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| peak.naming |
Targeted for 0.5 Final Release (or sooner) |
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| - move LDAP URL support to peak.storage.ldap |
General |
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| - move lockfile URL support to peak.running.lockfiles |
* Tutorial complete through chapter 4 |
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| - move factories.__init__ stuff to peak.naming.spi, loaded via peak.ini |
peak.storage |
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| - move reference classes to peak.naming.names |
- unit tests for more complex object scenarios: references, thunks..? |
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| - ParsedURL refactoring (fromArgs, automatic re.compile, body parsing) |
- lock management interfaces/API |
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| - docstrings for reference |
- docstrings for reference |
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| peak.running |
peak.model |
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| - create a basic LogFile logging provider |
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| - unit tests for daemons? |
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| - simple daemons comparable to those in MetaDaemon? |
- clean up TW docstrings & interfaces |
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| - docstrings for reference |
peak.naming |
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| peak.storage |
- useful example "flat" naming context (e.g. like AppUtils.URLkeys) |
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| - URLs and drivers for LDAP, gadfly, Sybase, and postgres |
- useful example hierarchical naming context (e.g. like JNDI's LDAP |
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context or filesystem context) |
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| - "alternate key" rack base class(es) |
- rework smtp: to return a factory object that supports open(). |
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Also think about whether smtp should move elsewhere. Maybe |
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there should be peak.network or peak.internet for things like |
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smtp, ftp, etc contexts? |
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| - "query" rack base class(es) |
peak.running |
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| - add logging to transaction error handlers |
- make 'cluster' parser complain about things that would cause |
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the clusterit tools to choke or barf on the file, or which would |
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produce ambiguous or unintended results. |
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| - unit tests for more complex object scenarios: references, thunks..? |
- simple daemons comparable to those in MetaDaemon, unit tests |
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| - docstrings for reference |
- docstrings for reference |
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peak.config |
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- "Rule"-oriented configuration files (section specifies component |
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rather than property name prefix), so that daemons and other simple |
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apps can be fully configured and run via a config file. |
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| peak.util |
peak.util |
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| Future Releases |
Future Releases |
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| (Note: some of the below is held-over from TransWarp and may no longer be |
(Note: some of the below is held-over from TransWarp and may no longer be |
| 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.) |
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Miscellaneous |
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* Functional tests that access "real" databases, LDAP, etc. |
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| Simulator/Module Inheritance |
Simulator/Module Inheritance |
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* Allow 'declareModule()' to bootstrap non-existent modules; this might |
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let us create "virtual packages" made by assembling other packages and |
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modules. |
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| * 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. |
| Messaging/ObjectSpaces |
Messaging/ObjectSpaces |
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| * 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 |
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| * Review other-end-notification protocols in the light of managed storage |
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| models (e.g. database Records using virtual sequence objects as fields) |
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| * Marshalling interface in Services; implementations for Enumeration, etc. |
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| * More S-E-F metadata: features, subclasses, svc.<->class, nested services |
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| * A way to generate Z3 Interfaces from Feature-based specifications? |
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| * Implement WarpCORE-oriented structural model, w/Querying support |
* Implement WarpCORE-oriented structural model, w/Querying support |
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| * "Indexed" version of in-memory model? |
* "Indexed" version of in-memory model? |
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| * "Persistent" StructuralModel (indexes w/BTrees? Catalog?) |
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| Queries |
Queries |
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| peak.metamodels.uml |
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| * Need to write an MMX or XMI -> Python generator, and hook it back up into |
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| the UML package, since we're right now relying on a module generated |
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| by code that depends on stuff which is going away. |
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peak.metamodels.uml |
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| * Helper methods in Elements & Services for marshalling, common queries, etc. |
* Helper methods in Elements & Services for marshalling, common queries, etc. |
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| peak.metamodels.xmi |
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| * Re-org to self-contain all XMI stuff inside an _XMI sub-component/service |
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| * Refactoring to pure S-E-F model using Persistence |
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| * Document version of standard used |
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| * Metamodel identity/version checking |
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| * XMI.Writing |
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| * Strict parsing and/or diagnostics on files that don't match the metamodel? |
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| * UUID/GUID support |
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| * Support for advanced references, external references? |
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| * XML Namespaces (do any current XMI tools need this? Which spec version |
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| requires this?) |
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| * DOM StructuralModel (so files can be edited without affecting vendor XMI |
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| extensions) |
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Diff of /PEAK/TODO.txt
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