Added a python mutagen script for tagging my flacs

1 files changed, 90 insertions, 0 deletions

diff --git a/bin/my_tagger b/bin/my_tagger
new file mode 100755
index 0000000..f09b031
--- /dev/null
+++ b/bin/my_tagger
@@ -0,0 +1,90 @@
+#!/usr/bin/python
+
+import codecs
+import re
+
+from mutagen import flac
+
+FILENAME='tracks'
+
+CONFIRM=True
+DEBUG=False
+SWAPNAME=True
+SAVE=True
+SPLIT=False
+
+if CONFIRM or DEBUG:
+    import pprint
+    # From
+    # http://stackoverflow.com/questions/10883399/unable-to-encode-decode-pprint-output
+    class PPUTF8(pprint.PrettyPrinter):
+        def format(self, object, context, maxlevels, level):
+            if isinstance(object, unicode):
+                return (object.encode('utf8'), True, False)
+            return pprint.PrettyPrinter.format(self, object, context,
+                        maxlevels, level)
+
+
+if __name__ == '__main__':
+    if CONFIRM or DEBUG:
+        pp = PPUTF8(indent=4)
+
+    with codecs.open(FILENAME, encoding='utf-8', mode='r') as f:
+        lines = f.readlines()
+    headers = lines[0][:-1].split('\t')
+
+    if SWAPNAME:
+        first_last = re.compile('^(?P<last>[^,]+),\s+(?P<first>.+)$')
+
+    files = {}
+    for i, file in enumerate(lines[1:]):
+        # i starts counting at zero while we need it to start counting at 1
+        # since 0 is the header line
+        i += 1
+        line = lines[i].replace('\n', '').split('\t')
+        file = line[0]
+        files[file] = {}
+        for j, tag in enumerate(line[1:]):
+            # j starts counting at 0, should be 1
+            j += 1
+            header = headers[j]
+            files[file][header] = tag.strip()
+            if header == 'ARTIST' or header == 'LYRICIST' or \
+                    header == 'ARRANGER':
+                if SPLIT:
+                    files[file][header] = [name.strip() for name in
+                                                        tag.split(';')]
+                else:
+                    files[file][header] = tag.strip()
+                if SWAPNAME:
+                    for n, name in enumerate(files[file][header]):
+                        res = first_last.match(name)
+                        if res:
+                            files[file][header][n] = res.group('first') + \
+                                    ' ' + res.group('last')
+
+
+    
+    if CONFIRM:
+        print "Loaded data:\n"
+        pp.pprint(files)
+
+    if CONFIRM:
+        if raw_input("\nSave files? [Y/n]").lower()in ['', 'y']:
+            SAVE = True
+        else:
+            SAVE = False
+
+    file = flac.FLAC()
+    for name in files.keys():
+        file.load(name)
+        # Delete tags
+        file.delete()
+        for key, val in files[name].iteritems():
+            file[key] = val
+            if SAVE:
+                file.save()
+
+        if DEBUG:
+            print "\n\nData in flac file:", name
+            pp.pprint(file)