old_contents: """
  The `petl` module.
  
  """
  
  
  from __future__ import absolute_import, print_function, division
  
  
  from petl.util import header, fieldnames, data, records, rowcount, look, see, \
      itervalues, values, iterdata, valuecounter, valuecounts, \
      valueset, isunique, lookup, lookupone, recordlookup, recordlookupone, \
      typecounter, typecounts, typeset, parsecounter, parsecounts, \
      stats, rowlengths, DuplicateKeyError, datetimeparser, dateparser, \
      timeparser, boolparser, \
      expr, limits, strjoin, valuecount, lookall, dataslice, parsenumber, \
      stringpatterns, stringpatterncounter, randomtable, dummytable, \
      diffheaders, diffvalues, columns, facetcolumns, heapqmergesorted, \
      shortlistmergesorted, progress, clock, isordered, rowgroupby, nrows, \
      nthword, lookstr, listoflists, tupleoftuples, listoftuples, tupleoflists, \
      lol, tot, tol, lot, iternamedtuples, namedtuples, iterrecords, dicts, \
      iterdicts, dictlookup, dictlookupone, cache, empty, numparser, coalesce
  
  from petl.io import *
  
  from petl.transform import *
  
  
  __version__ = VERSION = '0.25'
  
  
  def lenstats(table, field):
      """
      Convenience function to report statistics on value lengths under the given
      field. E.g.::
  
          >>> from petl import lenstats    
          >>> table1 = [['foo', 'bar'],
          ...           [1, 'a'],
          ...           [2, 'aaa'],
          ...           [3, 'aa'],
          ...           [4, 'aaa'],
          ...           [5, 'aaaaaaaaaaa']]
          >>> lenstats(table1, 'bar')
          {'count': 5, 'errors': 0, 'min': 1.0, 'max': 11.0, 'sum': 20.0, 'mean': 4.0}
  
      """
  
      return stats(convert(table, field, lambda v: len(v)), field)
  
  
  # convenience aliases
  eq = selecteq
  ne = selectne
  lt = selectlt
  gt = selectgt
  le = selectle
  ge = selectge
  true = selecttrue
  false = selectfalse
  none = selectnone
  notnone = selectnotnone
  counts = valuecounts
  move = movefield
  
new_contents: """
  The `petl` module.
  
  """
  
  
  from __future__ import absolute_import, print_function, division
  
  
  from petl.util import header, fieldnames, data, records, rowcount, look, see, \
      itervalues, values, iterdata, valuecounter, valuecounts, \
      valueset, isunique, lookup, lookupone, recordlookup, recordlookupone, \
      typecounter, typecounts, typeset, parsecounter, parsecounts, \
      stats, rowlengths, DuplicateKeyError, datetimeparser, dateparser, \
      timeparser, boolparser, \
      expr, limits, strjoin, valuecount, lookall, dataslice, parsenumber, \
      stringpatterns, stringpatterncounter, randomtable, dummytable, \
      diffheaders, diffvalues, columns, facetcolumns, heapqmergesorted, \
      shortlistmergesorted, progress, clock, isordered, rowgroupby, nrows, \
      nthword, lookstr, listoflists, tupleoftuples, listoftuples, tupleoflists, \
      lol, tot, tol, lot, iternamedtuples, namedtuples, iterrecords, dicts, \
      iterdicts, dictlookup, dictlookupone, cache, empty, numparser, coalesce
  
  from petl.io import *
  
  from petl.transform import *
  
  
  __version__ = VERSION = '0.26-SNAPSHOT'
  
  
  def lenstats(table, field):
      """
      Convenience function to report statistics on value lengths under the given
      field. E.g.::
  
          >>> from petl import lenstats    
          >>> table1 = [['foo', 'bar'],
          ...           [1, 'a'],
          ...           [2, 'aaa'],
          ...           [3, 'aa'],
          ...           [4, 'aaa'],
          ...           [5, 'aaaaaaaaaaa']]
          >>> lenstats(table1, 'bar')
          {'count': 5, 'errors': 0, 'min': 1.0, 'max': 11.0, 'sum': 20.0, 'mean': 4.0}
  
      """
  
      return stats(convert(table, field, lambda v: len(v)), field)
  
  
  # convenience aliases
  eq = selecteq
  ne = selectne
  lt = selectlt
  gt = selectgt
  le = selectle
  ge = selectge
  true = selecttrue
  false = selectfalse
  none = selectnone
  notnone = selectnotnone
  counts = valuecounts
  move = movefield
  
subject: increment version