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| Direktori : /lib/calibre/calibre/db/cli/ |
| Current File : //lib/calibre/calibre/db/cli/utils.py |
#!/usr/bin/env python3
# License: GPLv3 Copyright: 2017, Kovid Goyal <kovid at kovidgoyal.net>
import unicodedata
eaw = unicodedata.east_asian_width
def chr_width(x):
return 1 + eaw(x).startswith('W')
def str_width(x):
return sum(map(chr_width, x))