pyseeyou
A Python ICU MessageFormat parsing tool, using parsimonious to parse a PEG, which has been taken from messageformat.js.
Compatible with Python 2.7, 3.5, 3.6 and 3.7
Usage
from pyseeyou import format
result = format('''{GENDER, select,
male {He}
female {She}
other {They}
} found {NUM_RESULTS, plural,
one {1 result}
other {# results}
} in {NUM_CATEGORIES, plural,
one {1 category}
other {# categories}
}.''',
{'GENDER': 'male', 'NUM_RESULTS': 1, 'NUM_CATEGORIES': '2'}, 'en')
=> u'He found 1 result in 2 categories.'