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mp_suggest
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Fixed the 'each song may have a different artist' issue. Fix title inlining.

This commit is contained in:
Elf M. Sternberg 2014-12-07 09:37:39 -08:00
parent c45e79db8e
commit 1dbbfe84a8
1 changed files with 36 additions and 22 deletions
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mp_suggest.hy
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@ -7,6 +7,8 @@
[collections [defaultdict]]
[django.utils.encoding [smart_str]])
; 0: Short opt, 1: long opt, 2: takes argument, 3: help text
(def optlist [["g" "genre" true "Set the genre"]
["a" "album" true "Set the album"]
["r" "artist" true "Set the artist"]
@ -41,6 +43,13 @@
(long-opt-assoc it)) optlist {})]]
(fn [acc it] (do (assoc acc (get fullset (get it 0)) (get it 1)) acc))))
; Auto-capitalize "found" entries like album name and title. Will not
; affect manually set entries.
(defn sfix [s]
(let [[seq (.split (.strip s))]]
(smart_str (string.join (ap-map (.capitalize it) seq) " "))))
; Assuming the directory name looked like "Artist - Album", return the
; two names separately. If only one name is here, assume a compilation
; or mixtape album and default to "VA" (Various Artists).
@ -62,22 +71,28 @@
(.strip)
(.sub re "^.* - " "")
(.sub re "^[\d\. ]+" "")
(.sub re ".* \d{2} " "")))
(.sub re ".* \d{2} " "")
(.sub re "^\W+" "")
(sfix)))
; Given a list of mp3s, derive the list of ID3 tags. Obviously,
; filesystem access is a point of failure, but this is mostly
; reliable.
(defn tag-deriver [usefilenames]
(defn tag-deriver [usefilenames forceartist setartist]
(defn choose-title [filename title]
(if usefilenames (title-strategy filename) title))
(defn choose-artist [artist]
(if forceartist setartist artist))
(fn [mp3s]
(defn derive-tag [pos mp3]
(try
(let [[tag (.Tag eyeD3)]]
(tag.link mp3)
(, mp3 (str (.getArtist tag)) (str (.getAlbum tag))
(str (.getGenre tag)) (str (.getTitle tag)) pos))
(catch [err]
(, mp3 "" "" "" ""))))
(str (.getGenre tag)) (choose-title mp3 (str (.getTitle tag))) pos))
(catch [err Exception]
(, mp3 "" "" "" "" 1))))
(ap-map (apply derive-tag it) mp3s)))
; For removing subgenre parentheses. This is why there's the -g option.
@ -109,26 +124,24 @@
(sorted)
(reversed)
(list))]]
(if (= (len cts) 0)
(if (zero? (len cts))
""
(get (get cts 0) 1))))
; Auto-capitalize "found" entries like album name and title. Will not
; affect manually set entries.
(defn sfix [s]
(let [[seq (.split (.strip s))]]
(smart_str (string.join (ap-map (.capitalize it) seq) " "))))
(defn suggest [opts]
(let [[mp3s
(let [[(, loc_artist loc_album) (artist-album)]
[artist
(cond [(.has_key opts "artist") (get opts "artist")]
[true (sfix loc_artist)])]
[mp3s
(->> (os.listdir ".")
(ap-filter (and (> (len it) 4) (= (slice (.lower it) -4) ".mp3")))
(sorted)
(enumerate)
((tag-deriver true))
((tag-deriver (.has_key opts "usefilename") (.has_key opts "artist") artist))
(list))]
[(, loc_artist loc_album) (artist-album)]
[genre
(if (.has_key opts "genre")
@ -146,11 +159,6 @@
[(not (= "" pos_album)) pos_album]
[true (sfix loc_album)])]
[artist
(if (.has_key opts "artist")
(get opts "artist")
(sfix loc_artist))]
[format-string
(string.join ["id3v2 -T \"{}\""
"--album \"{}\""
@ -160,7 +168,13 @@
"\"{}\""] " ")]]
(ap-each mp3s
(print (.format format-string (get it 5) album artist genre (get it 4) (get it 0))))))
(print (.format format-string
(get it 5)
album
(if (get it 1) (get it 1) (sfix loc_artist))
genre
(get it 4)
(get it 0))))))
(defmain [&rest args]
(try