Oh brilliant, this is looks very similar :D
I should follow Julia's issues more closely...
Looking forward to your feedback! There are still quite some problems to
figure out!
Am Samstag, 4. April 2015 17:41:14 UTC+2 schrieb Simon Danisch:
>
> Hi there,
>
> FileIO has the aim to make it very easy to read any arbitrary file.
> I hastily copied together a proof of concept by taking code from Images.jl.
>
> JuliaIO is the umbrella group, which takes IO packages with no home. If
> someone wrote an IO package, but doesn't have time to implement the FileIO
> interface, giving it to JuliaIO might be a good idea in order to keep the
> package usable.
>
> Concept of FileIO is described in the readme:
>
> Meta package for FileIO. Purpose is to open a file and return the
> respective Julia object, without doing any research on how to open the file.
>
> f = file"test.jpg" # -> File{:jpg}read(f) # -> Imageread(file"test.obj") # ->
> Meshread(file"test.csv") # -> DataFrame
>
> So far only Images are supported and MeshIO is on the horizon.
>
> It is structured the following way: There are three levels of abstraction,
> first FileIO, defining the file_str macro etc, then a meta package for a
> certain class of file, e.g. Images or Meshes. This meta package defines the
> Julia datatype (e.g. Mesh, Image) and organizes the importer libraries.
> This is also a good place to define IO library independant tests for
> different file formats. Then on the last level, there are the low-level
> importer libraries, which do the actual IO. They're included via Mike Innes
> Requires <https://github.com/one-more-minute/Requires.jl> package, so
> that it doesn't introduce extra load time if not needed. This way, using
> FileIO without reading/writing anything should have short load times.
>
> As an implementation example please look at FileIO -> ImageIO ->
> ImageMagick. This should already work as a proof of concept. Try:
>
> using FileIO # should be very fast, thanks to Mike Innes Requires
> packageread(file"test.jpg") # takes a little longer as it needs to load the
> IO libraryread(file"test.jpg") # should be fastread(File("documents",
> "images", "myimage.jpg") # automatic joinpath via File constructor
>
> Please open issues if things are not clear or if you find flaws in the
> concept/implementation.
>
> If you're interested in working on this infrastructure I'll be pleased to
> add you to the group JuliaIO.
>
>
> Best,
>
> Simon
>
