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| author | Mark Wiebe <mwwiebe@gmail.com> | 2011-08-16 21:01:34 -0700 |
|---|---|---|
| committer | Charles Harris <charlesr.harris@gmail.com> | 2011-08-27 07:26:55 -0600 |
| commit | f597374edc298810083799e8539c99fc0a93b319 (patch) | |
| tree | 6d6966dd55b4e9ab22079453b4a424a0d9544fc0 /numpy/core/numeric.py | |
| parent | 965e4cff5c4c50e8ff051a3363adc6cf6aa640cd (diff) | |
| download | numpy-f597374edc298810083799e8539c99fc0a93b319.tar.gz | |
ENH: missingdata: Change default to create NA-mask when NAs are in lists
Also adjust the repr to drop maskna=True when this rule will enable it
automatically.
Diffstat (limited to 'numpy/core/numeric.py')
| -rw-r--r-- | numpy/core/numeric.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/numpy/core/numeric.py b/numpy/core/numeric.py index f1e6b2da9..9b7c20d76 100644 --- a/numpy/core/numeric.py +++ b/numpy/core/numeric.py @@ -1336,9 +1336,12 @@ def array_repr(arr, max_line_width=None, precision=None, suppress_small=None): skipdtype = (arr.dtype.type in _typelessdata) and arr.size > 0 if arr.flags.maskna: - lst += ", maskna=True" - # If everything is NA, can't skip the type - if skipdtype and all(isna(arr)): + whichna = isna(arr) + # If nothing is NA, explicitly signal the NA-mask + if not any(whichna): + lst += ", maskna=True" + # If everything is NA, can't skip the dtype + if skipdtype and all(whichna): skipdtype = False if skipdtype: |