Version 11 (modified by lawrence, 14 years ago) (diff) |
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Python Coding Meeting
- 11.00 Kick-Off, Agree aims etc
- 11.15 Walkthroughs (Maximum 12 minutes each and we WILL stick to that)
- 12.15 Utility Listing, Lunch and Discussion (I reckon 5 minutes each on listing utilities, 45 minutes discussion, 35 minutes lunch, coffee shop sandwiches together)
- 14.00 14.15 are we on target, is this going to work?
- 14.15 Dependencies and Issues
- 15.15 Packaging and Testing
- 16.15 Amalgamation
- 16.45 Internal Code Standards and External Documentation.
- 17.00 Close.
Things we talked about:
- Ag and Bryan using WSGI ... at least for the front ends ...
- Issues to do with web service framework packaging ...
- Need a light interface to exist that respects ndg security ... returns a specific document ...
- Version of ZSI ...
- Security Interface Changes ...
- License Issue
- Document Strings
- Building and Setup
- Error Handling
- Date Time Utilities
- Protected/Private? methods & attributes issues
- New and old style classes ...
- queuing ...
- USE DOCSTRINGS
- elementtree and attributes and xpath
- unicode issues with elementtree ... ag's deunicode ...
We need a page each on the wiki for
- NDG logging (ndg.utils)
- NDG config files (ndg.utils)
- NDG Error Handling, relationship with logging ... (ndg.utils)
- NDG xml parsing and elementtree (ndg.utils)
- inherit from elementtree rather than composition ...
- NDG dates times and calenders (ndg.utils)
- needs to extend the functionality of cdtime, but easier to install ...
- start time, end time, interval, and get lists ...
- needs to extend the functionality of cdtime, but easier to install ...
- and corresponding code in the source directory ...
Also a page each on
- NDG Look n Feel
- NDG unit tests ...
- NDG documentation strings and code style
Dependencies
- Browse
- java crap
- xmlrpc
- elementtree
- SecurityApplicationClients?
- deployed as a cgi script
- existWebService
- SecurityCore
- zsi
- elementtree, celementtree
- pyxmlsec - message level encryption and signature, to be replaced with m2crypto, sha from python, and zsi has a canacolisation ... so these might go away ...
- python libxml2
- libxml2
- python libxml2
- m2crypto
- for signing (currently done with pyxmlsec)
- will do encryption
- proxy certificates
- SecurityApplicationClients?
- SecurityCore
- SecurityServers
- SecurityCore
- pyopenssl
- openssl (need the proxy certificate version)
- myproxy, can we avoid the globus distribution ...
- sqlobject (optional)
- database plugins
- oracle interface needed ...
- securityClients
- SecurityCore
- clients
- dx and geo
- zsi
- bbftp client
- securityClient
- dx and geo
- CSML
- dependencies depend on data source
- cdms-lite (scientific python for writing ...)
- nappy
- celementtree and elementtree
- existWebService
- if we have data providers who need to create grib control files then
- wgrib
- grads
- grib2ctl.pl
- DXServer
- zsi
- cdms-lite
- DXClient
- zsi
- deployed as a cgi-script ...
- GeosplatServer?
- zsi
- cdat
- GeosplatClient?
- zsi
- deployed as a cgi script
- zsi ... 2.0!
- pyxml
- in general we currently deploy as a socket/port ... and then (should) use proxypass to get it on port 80
- cdat-lite
- cdms-lite
- cdunif
- ppio
- netcdf libraries
- cdunif
- vcs-lite
- cdms-lite
- existWebService
- exist, wsdl
- discoveryWebService
- exist
- postgres
- ndg-bbftp
- pybbftp
- client
- client-server
- pybbftp
Bundles
- NDG-Discovery Bundle
- discoveryWebService
- packages: ndg.utils ndg.discovery
- Full Data Provider Server Bundle
- securityServer
- securityApplicationClient
- csml
- bbftp server and client
- browse
- dxServer and Client
- geosplat server and client
- loggingWebService
- util
- existWebService
- packages: ndg.utils ndg.csml ndg.delivery ndg.browse ndg.dx ndg.geosplat ndg.security ndg.cdat-lite
- with client and server sub packages where appropriate, and vcs and cdms sub packages under cdat lite ...
- NDG-Lite Bundle for application developers
- securityApplicationClient
- bbftp
- commandLine dx
- csml
User Based Use Cases
- Wants secured large netcdf data, regularly, will script in python.
- need bbftp client ...
- so need to talk to session manager, implies need smClient ...
- need to talk to dx, so need dx command line client
- need bbftp client ...
- User wants/gets a csml file and a python command line to manipulate content, potentially write a netcdf file, and use own python visualisation tools.
- All browser based
- User has a netcdf file and wants to do a remote visualisation using geosplat
System Tests
- vmware system in particular state so we can test installs ...
Attachments
-
dx_gs_stuff.ppt
(92.0 KB) - added by lawrence 14 years ago.
Ag's presentation of thoughts on the train