KFileMetaInfo Class Reference
from PyKDE4.kio import *
Detailed Description
KFileMetaInfo provides metadata extracted from a file or other resource.
When instantiating an instance of this class, the metadata related to it
will be retrieved and stored in the instance. The data can be inspected
through KFileMetaDataItem objects.
Enumerations |
| What | { Fastest, TechnicalInfo, ContentInfo, ExternalSources, Thumbnail, LinkedData, Everything }
Typesafe wrapper: WhatFlags |
Methods |
| | __init__ (self, QString path, QString mimetype=QString(), KFileMetaInfo.WhatFlags w=KFileMetaInfo.Everything) |
| | __init__ (self, KUrl url) |
| | __init__ (self) |
| | __init__ (self, KFileMetaInfo a0) |
| bool | applyChanges (self) |
| KFileMetaInfoGroupList | groups (self) |
| bool | isValid (self) |
| KFileMetaInfoItem | item (self, QString key) |
| KFileMetaInfoItem | item (self, QString key) |
| QHash | items (self) |
| QStringList | keys (self) |
| KFileMetaInfoGroupList | preferredGroups (self) |
| QStringList | preferredKeys (self) |
| KFileMetaInfoGroupList | supportedGroups (self) |
| QStringList | supportedKeys (self) |
| KUrl | url (self) |
Method Documentation
| __init__ |
( |
self, |
|
|
|
QString |
path, |
|
|
QString |
mimetype=QString(), |
|
|
KFileMetaInfo.WhatFlags |
w=KFileMetaInfo.Everything |
|
) |
|
|
|
Construct a KFileMetaInfo that contains metainformation about
the resource pointed to by path.
| __init__ |
( |
self, |
|
|
|
KUrl |
url |
|
) |
|
|
|
Construct a KFileMetaInfo that contains metainformation about
the resource pointed to by url.
Construct an empty, invalid KFileMetaInfo instance.
Construct a KFileMetaInfo instance from another one.
| bool applyChanges |
( |
|
self ) |
|
Save the changes made to this KFileMetaInfo instance.
| KFileMetaInfoGroupList groups |
( |
|
self ) |
|
| KFileMetaInfoGroupList preferredGroups |
( |
|
self ) |
|
| KFileMetaInfoGroupList supportedGroups |
( |
|
self ) |
|
Enumeration Documentation
This is used to specify what a KFileMetaInfo object should read, so
you can specify if you want to read "expensive" items or not.
This is like a preset which can be customized by passing additional
parameters to constructors.
- Note:
- It is necessary to wrap members of this enumeration in a
WhatFlags instance when passing them to a method as group of flags. For example: WhatFlags( Fastest | TechnicalInfo)
- Enumerator:
-
| Fastest = 0x1 | |
| TechnicalInfo = 0x4 | |
| ContentInfo = 0x8 | |
| ExternalSources = 0x10 | |
| Thumbnail = 0x20 | |
| LinkedData = 0x80 | |
| Everything = 0xffff | |
KDE 4.2 PyKDE API Reference
