Re: [PyQt] dip and data sources

2011-04-16 Thread Phil Thompson 
On Fri, 15 Apr 2011 12:55:49 -0400, Lic. José M. Rodriguez Bacallao
jmr...@gmail.com wrote:
 Hi folks, I am starting a new application with PyQt4 and dip. The
 application itself is something like a Dicom explorer. I need to
 explore data from different sources and present it to the user. Data
 will be presented with an structure like this:
 
 Patient  1  * Study 1  * Serie 1
 -- * Image
 
 but I need to read the information from diffent sources, for example,
 a directory in the file system, from a dicom server, from an http data
 source. My first design was something like this:
 
 class IDataSource(Interface):
 
 def query(...):
 ...
 
 def read(...):
 ...
 
 class IWritableDataSource(IDataSource)
 
 def store(...):
 ...
 
 then I was reading dip docs and found the io module. But, can I
 achieve something similar to what I tought with dip.io?

dip.io provides abstractions of storage and storage locations so that your
data, its format and where your it is stored are decoupled. I think it
would provide you with the means of reading and writing your data, leaving
you to concentrate on a common interface for displaying it.

Phil
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[PyQt] dip and data sources

2011-04-15 Thread Lic . José M . Rodriguez Bacallao 
Hi folks, I am starting a new application with PyQt4 and dip. The
application itself is something like a Dicom explorer. I need to
explore data from different sources and present it to the user. Data
will be presented with an structure like this:

Patient  1  * Study 1  * Serie 1
-- * Image

but I need to read the information from diffent sources, for example,
a directory in the file system, from a dicom server, from an http data
source. My first design was something like this:

class IDataSource(Interface):

def query(...):
...

def read(...):
...

class IWritableDataSource(IDataSource)

def store(...):
...

then I was reading dip docs and found the io module. But, can I
achieve something similar to what I tought with dip.io?

-- 
Lic. José M. Rodriguez Bacallao
Centro de Biofisica Medica
-
Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo mismo.

Recuerda: El arca de Noe fue construida por aficionados, el titanic
por profesionales
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