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| author | Eric Smith <eric@trueblade.com> | 2010-11-25 16:08:06 (GMT) |
|---|---|---|
| committer | Eric Smith <eric@trueblade.com> | 2010-11-25 16:08:06 (GMT) |
| commit | 984bb58000df9cdba438c7ecb0bae5ad67878696 (patch) | |
| tree | 87077ab2bbe949b5241ed9db5f2073572094ffde /Lib/decimal.py | |
| parent | c1d98d685032dd831ced32463b3f88cce6af4067 (diff) | |
| download | cpython-984bb58000df9cdba438c7ecb0bae5ad67878696.zip cpython-984bb58000df9cdba438c7ecb0bae5ad67878696.tar.gz cpython-984bb58000df9cdba438c7ecb0bae5ad67878696.tar.bz2 | |
Issue #7094: Add alternate ('#') flag to __format__ methods for float, complex and Decimal. Allows greater control over when decimal points appear. Added to make transitioning from %-formatting easier. '#g' still has a problem with Decimal which I'll fix soon.
Diffstat (limited to 'Lib/decimal.py')
| -rw-r--r-- | Lib/decimal.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/decimal.py b/Lib/decimal.py index 5a9f840..f379ee5 100644 --- a/Lib/decimal.py +++ b/Lib/decimal.py @@ -5991,7 +5991,7 @@ _exact_half = re.compile('50*$').match # # A format specifier for Decimal looks like: # -# [[fill]align][sign][0][minimumwidth][,][.precision][type] +# [[fill]align][sign][#][0][minimumwidth][,][.precision][type] _parse_format_specifier_regex = re.compile(r"""\A (?: @@ -5999,6 +5999,7 @@ _parse_format_specifier_regex = re.compile(r"""\A (?P<align>[<>=^]) )? (?P<sign>[-+ ])? +(?P<alt>\#)? (?P<zeropad>0)? (?P<minimumwidth>(?!0)\d+)? (?P<thousands_sep>,)? @@ -6214,7 +6215,7 @@ def _format_number(is_negative, intpart, fracpart, exp, spec): sign = _format_sign(is_negative, spec) - if fracpart: + if fracpart or spec['alt']: fracpart = spec['decimal_point'] + fracpart if exp != 0 or spec['type'] in 'eE': |