Zodb

DirectoryStorage is a Storage for ZODB, the object database used by Zope. It uses ordinary files and directories to store revisions of ZODB objects; one file per revision per object. Features: - very simple file format; one file per revision per object. Your data is not locked away inside an...

Why doesn't the title of my group, that I set in the ZODB, show up? The title for a group comes from the properties plugin. The info in the groups plugin isn't used, except for the name. The value of the 'title' property on the portal_groupdata or portal_memberdata tools themselves (as opposed to...

plone.session implements secure session management for Zope sites. In its default configuration plone.session uses an HMAC SHA-256 secure cryptographic hash to authenticate sessions. The hash is generated using the userid and a secret stored in the PAS plugin. Otherwise, the cookie format is...


Platforms: *nix

The zc.async package provides an easy-to-use Python tool that schedules durable tasks across multiple processes and machines. For instance... * Web apps: maybe your web application lets users request the creation of a large PDF, or some other expensive task. * Postponed work: maybe you have a...


Platforms: *nix

DirectoryStorage is a Storage for ZODB, the object database used by Zope. It uses ordinary files and directories to store revisions of ZODB objects; one file per revision per object. The following features differentiate DirectoryStorage from other storages: 1. A very simple file format; one...


Platforms: *nix

Persistent queues are simply queues that are optimized for persistency via the ZODB. They assume that the ZODB is using MVCC to avoid read conflicts. They attempt to resolve write conflicts so that transactions that add and remove objects simultaneously are merged, unless the transactions are...


Platforms: *nix

FileSystemStorage is a project that provides FileSystem storage for Archetypes. FileSystemStorage is an Archetype storage for storing data on FileSystem This storage is used to avoid ZODB to grow quickly when using a lot of large files..


Platforms: *nix

Plone is an out-of-the-box ready content management system that is built on the powerful and free Zope Application server. Plone CMS requires minimal effort to set up, is deeply flexible, and provides you with a system for managing web content that is ideal for project groups, communities and...


Platforms: *nix

Various components for Zope3. Buildout recipe for integrating python eggs into Cocoa Xcode project builds. Proxy module to expose python objects as NSObjects, which additionally facilitates persistence using ZODB.


Platforms: Windows, Mac, Linux

ZODB3 (Zope Object Database) provides an object-oriented database for Python that provides a high-degree of transparency. Applications can take advantage of object database features with few, if any, changes to application logic. ZODB includes features such as a plugable storage interface, rich...


Platforms: *nix

This package provides filesystem synchronization utilities for Zope 3. It is used by the zope.app.fssync package. Filesystem Synchronization This package provides an API for the synchronization of Python objects with a serialized filesystem representation. This API does not address security...


Platforms: *nix

Mainly a browser for medical patients documents. For now, it works for displaying radiology images in DICOM format. It supports Query/Retrieve.Build on Python, wxPython and ZODB.


Platforms: *nix

This package provides Zope2 integration of zope.fssync/zope.app.fssync, that is, the ability to dump and restore ZODB content to the filesystem (To that end, it provides synchronisers for OFS folders and the like, and adapts the Zope3-ish mechanisms of zope.app.fssync to work with the Zope2...


Platforms: *nix

Generations are a way of updating objects in the database when the application schema changes. An application schema is essentially the structure of data, the structure of classes in the case of ZODB or the table descriptions in the case of a relational database.


Platforms: *nix

RDFLib is a Python module for working with RDF, a simple yet powerful language for representing information. The library contains parsers and serializers for RDF/XML, N3, NTriples, Turtle, TriX and RDFa . The library presents a Graph interface which can be backed by any one of a number of Store...


Platforms: *nix

This document outlines the general capabilities of the mongopersist package. mongopersist is a Mongo storage implementation for persistent Python objects. It is not a storage for the ZODB.


Platforms: *nix

This package is a Plone product that will add a Page Turner view to the PDF File content type. The result is that you'll be able to view PDFs much in the same way you can view them on scribd.com. It uses the open source project, Flex Paper, to display the PDFs. You can find information about it...


Platforms: *nix

The gocept.runner package allows it to easily create small, long running scripts which interact with the ZODB. The scripts have the full component architecture set up when they're run.


Platforms: *nix

BlueBream is a web framework created using Python programming language by Zope community. BlueBream is a thin layer on top of Zope Tool Kit (ZTK). BlueBream use the Zope component architecture (ZCA) for "separation of concerns" and to create reusable components (zope.component). BlueBream has an...


Platforms: *nix