Rework SIP Package generation and download #5837
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| package = SIPPackage(self) | ||
| zip_file = self.create_zipfile(package) | ||
| zip_file.seek(0) | ||
| return NamedBlobFile(zip_file.read(), contentType='application/zip') |
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I think you could pass a reference to the file instead of reading the file into memory yourself. That triggers an plone.namedfile.interfaces.IStorage adapter, which should be able to handle the file instance. If we are lucky it can be moved on the filesystem without reading the whole thing into memory. Not 100% sure but worth a try.
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I did not found a way to pass in a file in to a NamedBlobFile, we would need to register a IStorage Adapter for __builtin__.file what I'm not sure is the right way. For now i did no change.
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as discussed today, if it does not work by default i'm ok with not changing the current implementation 👍.
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| def __call__(self): | ||
| self.context.store_sip_package() |
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This view will respond to a GET request. do you see a way to create a form which only responds to an i.e. POST, as it will modify data in the database.
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I'll do the maintenance-actions as discussed in a separate PR, I added a checkbox to the Main Issue.
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i have added a checkbox to the main issue in #5167.
opengever/disposition/locales/de/LC_MESSAGES/opengever.disposition.po
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Store SIP package as a blob locally instead of re generating them for each download. This solves time and ressources and makes it possible to provide customer specific scripts and SIP package handling.
The export view stays still available, but is no longer available trough the UI, can be useful for debugging purposes.
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@deiferni updated according to your feedback. The maintenance-action I'll do in a separate PR. |
This is the first part of the work we do for #5167, a short summary of the changes this PR does.
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Zutreffendes soll angehakt stehengelassen werden.