def delattach( self, attach, hthdrs={}, **query ) :
"""Delete the attachment specified either as filename or Attachment
object, from this design-document.
>>> doc.delattach( 'default.css' )
>>> attach = doc.attach( 'default.css' )
>>> doc.delattach( attach )
"""
filename = attach.filename \
if isinstance(attach, Attachment) else attach
hthdrs = self.conn.mixinhdrs( self.hthdrs, hthdrs )
d = Attachment.delattachment(
self.db, self, filename, hthdrs=hthdrs, **query
)
self.doc.update({ '_rev' : d['rev'] }) if d and 'rev' in d else None
return None
def addattach( self, filepath, content_type=None, hthdrs={}, **query ) :
"""Add file specified by ``filepath`` as attachment to this
design-document. HTTP headers 'Content-Type' and 'Content-Length' will
also be remembered in the database. Optionally, ``content_type`` can
be provided as key-word argument.
Return :class:`couchpy.attachment.Attachment` object.
Admin-prev, No
"""
data = open( filepath ).read()
filename = basename( filepath )
hthdrs = self.conn.mixinhdrs( self.hthdrs, hthdrs )
d = Attachment.putattachment(
self.db, self, filepath, data, content_type=content_type,
hthdrs=hthdrs, **query
)
self.doc.update({ '_rev' : d['rev'] }) if d and 'rev' in d else None
return Attachment( self, filename )
