macfile模塊是^{}模塊的一部分，在"2006-11-20 0.2.0"中被重命名為mactypes

使用此模塊，以下兩個函數可用于獲取和設置appscript 1.0版的查找器標簽：from appscript import app

from mactypes import File as MacFile

# Note these label names could be changed in the Finder preferences,

# but the colours are fixed

FINDER_LABEL_NAMES = {

0: 'none',

1: 'orange',

2: 'red',

3: 'yellow',

4: 'blue',

5: 'purple',

6: 'green',

7: 'gray',

}

def finder_label(path):

"""Get the Finder label colour for the given path

>>> finder_label("/tmp/example.txt")

'green'

"""

idx = app('Finder').items[MacFile(path)].label_index.get()

return FINDER_LABEL_NAMES[idx]

def set_finder_label(path, label):

"""Set the Finder label by colour

>>> set_finder_label("/tmp/example.txt", "blue")

"""

label_rev = {v:k for k, v in FINDER_LABEL_NAMES.items()}

available = label_rev.keys()

if label not in available:

raise ValueError(

"%r not in available labels of %s" % (

label,

", ".join(available)))

app('Finder').items[MacFile(path)].label_index.set(label_rev[label])

if __name__ == "__main__":

# Touch file

path = "blah"

open(path, "w").close()

# Toggle label colour

if finder_label(path) == "green":

set_finder_label(path, "red")

else:

set_finder_label(path, "green")

總結

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