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This is the dataloader Reference Manual, version 0.1, generated automatically by Declt version 3.0 "Montgomery Scott" on Tue Dec 22 13:16:24 2020 GMT+0.
| • Introduction | What dataloader is all about | |
| • Systems | The systems documentation | |
| • Files | The files documentation | |
| • Packages | The packages documentation | |
| • Definitions | The symbols documentation | |
| • Indexes | Concepts, functions, variables and data types |
This is what you might have needed for a long time. It loads a file in an arbitrary data format into a numcl-compatible array.
load (file &rest args
&key (mime (magicffi:pathname-mime-type file))
;; asarray
type
;; csv args
csv-reader row-fn map-fn data-map-fn sample skip-first-p
(separator cl-csv:*separator*)
(quote cl-csv:*quote*)
(escape cl-csv:*quote-escape*)
unquoted-empty-string-is-nil
quoted-empty-string-is-nil
trim-outer-whitespace
newline
escape-mode
&allow-other-keys)
Load an arbitrary file using the mime type information obtained by libmagic.
Supported files are currently png, jpg, tiff, bmp, csv, tsv.
We plan to include support for wav, gif, npy, npz.
This library merely provides a bridge to various libraries. It uses cl-png,
retrospectiff, cl-csv and so on.
save (array file &key (mime (pathname-type file)))
This function saves the array into a file, using the file name extension or the
additional mime argument.
You currently need a patched version of magicffi in https://github.com/guicho271828/magicffi .
It also depends on NUMCL.
If you have roswell, run follows:
ros install numcl/constantfold numcl/specialized-function numcl/gtype numcl/numcl guicho271828/magicffi guicho271828/dataloader
This library is at least tested on implementation listed below:
Also, it depends on the following libraries:
cl-wav :
cl-png :
cl-jpeg :
retrospectiff :
iterate by ** : Jonathan Amsterdam's iterator/gatherer/accumulator facility
alexandria by Nikodemus Siivola nikodemus@sb-studio.net, and others. : Alexandria is a collection of portable public domain utilities.
trivia by Masataro Asai : NON-optimized pattern matcher compatible with OPTIMA, with extensible optimizer interface and clean codebase
Copyright (c) 2019 Masataro Asai (guicho2.71828@gmail.com)
Licensed under the LLGPL License.
Next: Files, Previous: Introduction, Up: Top [Contents][Index]
The main system appears first, followed by any subsystem dependency.
| • The dataloader system |
Masataro Asai
LLGPL
A universal loader library for various data formats for images/audio
0.1
dataloader.asd (file)
package.lisp (file)
Files are sorted by type and then listed depth-first from the systems components trees.
| • Lisp files |
| • The dataloader.asd file | ||
| • The dataloader/package.lisp file |
Next: The dataloader/package․lisp file, Previous: Lisp files, Up: Lisp files [Contents][Index]
/home/quickref/quicklisp/dists/quicklisp/software/dataloader-20201220-git/dataloader.asd
dataloader (system)
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dataloader (system)
package.lisp
external-format (function)
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Packages are listed by definition order.
| • The dataloader package |
package.lisp (file)
external-format (function)
Definitions are sorted by export status, category, package, and then by lexicographic order.
| • Exported definitions | ||
| • Internal definitions |
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| • Exported functions |
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package.lisp (file)
package.lisp (file)
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| • Internal functions |
Previous: Internal definitions, Up: Internal definitions [Contents][Index]
package.lisp (file)
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| • Concept index | ||
| • Function index | ||
| • Variable index | ||
| • Data type index |
Next: Function index, Previous: Indexes, Up: Indexes [Contents][Index]
| Jump to: | D F L |
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| Jump to: | D F L |
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Next: Variable index, Previous: Concept index, Up: Indexes [Contents][Index]
| Jump to: | E F L S |
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| Jump to: | E F L S |
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Next: Data type index, Previous: Function index, Up: Indexes [Contents][Index]
Previous: Variable index, Up: Indexes [Contents][Index]
| Jump to: | D P S |
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| Index Entry | Section | ||
|---|---|---|---|
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| D | |||
dataloader: | The dataloader system | ||
dataloader: | The dataloader package | ||
| | |||
| P | |||
Package, dataloader: | The dataloader package | ||
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| S | |||
System, dataloader: | The dataloader system | ||
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| Jump to: | D P S |
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