Python reduce Examples

Example #1

 def reduce(self, function, **kwargs):
     return reduce(function, self, **kwargs)

Example #2

File: reductions.py Project: ulissespsm2/petl

def iterfold(table, key, f, value):
    yield ('key', 'value')
    for k, grp in rowgroupby(table, key, value):
        yield k, reduce(f, grp)

Example #3

File: base.py Project: alimanfoo/petl

 def reduce(self, function, **kwargs):
     return reduce(function, self, **kwargs)

Example #4

File: reductions.py Project: DeanWay/petl

def iterfold(table, key, f, value):
    yield ('key', 'value')
    for k, grp in rowgroupby(table, key, value):
        yield k, reduce(f, grp)