Tim:
I don't quite understand most of what you said because I kinda really
new to python programming I know only php and python, but what I do
understand I will try to do.
What type do you people suggest I'll use for the file content?
On 6 מאי, 06:16, Pranav Prakash <pra...@gmail.com> wrote:
> class Folder(db.Model):
> name = db.StringProperty()
> subfolders = db.ListProperty(File)
> parent = db.SelfReferenceProperty()
>
> This is how folder can be implemented. A folder must know what all
> files are child. Also a folder must know the parent folder (folders in
> case of cyclic dir structure).
>
> Apart from this, you might also implement Linux inode system in a
> model, for book keeping.
>
> On May 6, 5:41 am, Tim Hoffman <zutes...@gmail.com> wrote:
>
> > You will need to create a Folder entity
> > It will need to know it's children, and you will need to support
> > some form of url traversability to walk the folder heirarchy.
>
> > I am doing that with zope3 components on gae
>
> > Django doesn't normally do url traversing, but has a regex match to
> > method
>
> > Do you really need a folder heirarchy, have you gone down that path
> > because you are just trying to
> > replicate a filesystem, with out really needing those semantics ?
>
> > If you really want this sort of functionality you might want to look
> > at repoze.bfg it is just been
> > made useable under gae (and is zope 3 based though much simpler) and
> > does support inherintly
> > the notion of url traversal over an object model/graph
>
> > Rgds
>
> > T
>
> > On May 6, 6:34 am, Shedokan <shedok...@gmail.com> wrote:
>
> > > I am porting my WebOS(Shedokan OS) to python from php so I can use it
> > > og GAE and I came to the stage where I need to read and write files.
>
> > > And after a lot of searching I found out that I cannot create files or
> > > write to files.
> > > here is my code:
>
> > > from google.appengine.ext import db
>
> > > class File(db.Model):
> > > filename = db.StringProperty(multiline=False)
> > > filedata = db.BlobProperty
> > > date = db.DateTimeProperty(auto_now_add=True)
>
> > > def createFile(fileName, content):
> > > if fileName=='' or content=='':
> > > return
> > > file = File()
> > > file.filedata = content
> > > file.filename = fileName
> > > file.put()
>
> > > def getFile(fileName):
>
> > > if fileName=='':
> > > return
> > > return db.GqlQuery('SELECT * FROM File WHERE filename=
> > > :1',fileName)
>
> > > any way to make this work with a folder structure?
>
> > > also I want to note that I started learning python just about 3 days
> > > ago, so I think I'm a begginer.
>
> > > thanks.
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