merge_machine/preprocess_fields_v3.py
def header_matchers():
	''' Generates type matcher objects that can be applied to each column header in order to infer
		whether that column's type is the matcher's type (or alternatively a parent type or a child type).'''
	headerSims = defaultdict(set)
	for row in file_row_iter('header_names', '|'):
		r = list(map(lambda s: s.strip(), row))
		if len(r) < 1: continue
		yield HeaderMatcher(r[0], set(r))
		logging.info('Registered matcher for <%s> header with %d variants', r[0], len(r))
 Generates type matcher objects that can be applied to each column header in order to infer
		whether that column's type is the matcher's type (or alternatively a parent type or a child type).
Generates type matcher objects that can be applied to each column header in order to infer
whether that column's type is the matcher's type (or alternatively a parent type or a child type).
Generates type matcher objects that can be applied to each column header in order to infer whether that column ' s type is the matcher ' s type ( or alternatively a parent type or a child type ) .
def header_matchers():
	headerSims = defaultdict(set)
	for row in file_row_iter('header_names', '|'):
		r = list(map(lambda s: s.strip(), row))
		if len(r) < 1: continue
		yield HeaderMatcher(r[0], set(r))
		logging.info('Registered matcher for <%s> header with %d variants', r[0], len(r))
def header_matchers ( ) : headerSims = defaultdict ( set ) for row in file_row_iter ( 'header_names' , '|' ) : r = list ( map ( lambda s : s . strip ( ) , row ) ) if len ( r ) < 1 : continue yield HeaderMatcher ( r [ 0 ] , set ( r ) ) logging . info ( 'Registered matcher for <%s> header with %d variants' , r [ 0 ] , len ( r ) )
Generates type matcher objects that can be applied to each column header in order to infer
whether that column's type is the matcher's type (or alternatively a parent type or a child type).
Generates type matcher objects that can be applied to each column header in order to infer whether that column ' s type is the matcher ' s type ( or alternatively a parent type or a child type ) .
''' Generates type matcher objects that can be applied to each column header in order to infer
		whether that column's type is the matcher's type (or alternatively a parent type or a child type).'''