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Guard agaisnt ZeroDivisionError #30

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Guard agaisnt ZeroDivisionError #30

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2 changes: 1 addition & 1 deletion numerizer/numerizer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -262,7 +262,7 @@ def cleanup_fractions(s):
pat = re.compile(r'(\d+)(?: | and |-)+(<num>|\s)*(\d+)\s*\/\s*(\d+)',
flags=re.IGNORECASE)
m = re.search(pat, s)
if m is not None:
if m is not None and float(m.group(4)) != 0.0:
def _repl_frac_cleanup(m):
return str(float(m.group(1)) + (float(m.group(3)) / float(m.group(4))))
s = re.sub(pat, _repl_frac_cleanup, s)
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1 change: 1 addition & 0 deletions test_numerize.py
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Expand Up @@ -196,6 +196,7 @@ def test_ambiguous_cases():
# assert 'the 2nd second' == numerize('the second second')
# assert 'the 4th second' == numerize('the fourth second')
# assert '1 second' == numerize('one second')
assert "0-4/0" == numerize("0-4/0")


# TODO: Find way to distinguish this verb
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