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| author | Jules Chéron <jules.cheron@gmail.com> | 2021-08-02 18:32:53 +0200 |
|---|---|---|
| committer | Jules Chéron <jules.cheron@gmail.com> | 2021-08-05 00:15:29 +0200 |
| commit | 1de1b5cddc92c97bb3f8dc79ca837e2fbbe6efe3 (patch) | |
| tree | 4337d3a6ce8ffee1293731879ef6d6efc8e542d7 /pint/util.py | |
| parent | 1d566538f8ee47fbf7c9127e0385fec8de0d9b78 (diff) | |
| download | pint-1de1b5cddc92c97bb3f8dc79ca837e2fbbe6efe3.tar.gz | |
Fix #1360 parsing units with same exponents but different sign
Diffstat (limited to 'pint/util.py')
| -rw-r--r-- | pint/util.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/pint/util.py b/pint/util.py index 18474ec..b0fed09 100644 --- a/pint/util.py +++ b/pint/util.py @@ -771,7 +771,7 @@ _subs_re = [ (re.compile(a.format(r"[_a-zA-Z][_a-zA-Z0-9]*")), b) for a, b in _subs_re_list ] _pretty_table = str.maketrans("⁰¹²³⁴⁵⁶⁷⁸⁹·⁻", "0123456789*-") -_pretty_exp_re = re.compile(r"⁻?[⁰¹²³⁴⁵⁶⁷⁸⁹]+(?:\.[⁰¹²³⁴⁵⁶⁷⁸⁹]*)?") +_pretty_exp_re = re.compile(r"(⁻?[⁰¹²³⁴⁵⁶⁷⁸⁹]+(?:\.[⁰¹²³⁴⁵⁶⁷⁸⁹]*)?)") def string_preprocessor(input_string: str) -> str: @@ -781,10 +781,8 @@ def string_preprocessor(input_string: str) -> str: for a, b in _subs_re: input_string = a.sub(b, input_string) + input_string = _pretty_exp_re.sub(r"**(\1)", input_string) # Replace pretty format characters - for pretty_exp in _pretty_exp_re.findall(input_string): - exp = "**" + pretty_exp.translate(_pretty_table) - input_string = input_string.replace(pretty_exp, exp) input_string = input_string.translate(_pretty_table) # Handle caret exponentiation |