/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/Model/table.py
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revision 1371 by bh, Fri Jul 4 18:19:16 2003 UTC revision 1389 by jonathan, Thu Jul 10 14:53:27 2003 UTC
# Line 465  def _find_dbf_column_names(names): Line 465  def _find_dbf_column_names(names):
465    
466      return name_map      return name_map
467    
468  def table_to_dbf(table, filename):  def table_to_dbf(table, filename, records = None):
469      """Create the dbf file filename from the table"""      """Create the dbf file filename from the table"""
470      dbf = dbflib.create(filename)      dbf = dbflib.create(filename)
471    
# Line 486  def table_to_dbf(table, filename): Line 486  def table_to_dbf(table, filename):
486          dbf.add_field(name_map[col.name], dbflib_fieldtypes[col.type],          dbf.add_field(name_map[col.name], dbflib_fieldtypes[col.type],
487                        width, prec)                        width, prec)
488    
489      for i in range(table.NumRows()):      if records is None:
490            records = range(table.NumRows())
491    
492        recNum = 0
493        for i in records:
494          record = {}          record = {}
495          for key, value in table.ReadRowAsDict(i).items():          for key, value in table.ReadRowAsDict(i).items():
496              record[name_map[key]] = value              record[name_map[key]] = value
497          dbf.write_record(i, record)          dbf.write_record(recNum, record)
498            recNum += 1
499      dbf.close()      dbf.close()
500    
501  def table_to_csv(table, filename):  def table_to_csv(table, filename, records = None):
502      """Export table to csv file."""      """Export table to csv file."""
503    
504      file = open(filename,"w")      file = open(filename,"w")
# Line 505  def table_to_csv(table, filename): Line 510  def table_to_csv(table, filename):
510          header = header + "\n"          header = header + "\n"
511          file.write(header)          file.write(header)
512    
513          for i in range(table.NumRows()):          if records is None:
514                records = range(table.NumRows())
515    
516            for i in records:
517              record = table.ReadRowAsDict(i)              record = table.ReadRowAsDict(i)
518              if len(record):              if len(record):
519                  line = "%s" % record[columns[0].name]                  line = "%s" % record[columns[0].name]
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