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October 17, 2012 17:46
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,34 @@ import csv class csvreader(object): def __init__(self, filepath): self._filename = filepath reader = csv.DictReader( open(self._filename, 'rU') ) self.fieldnames = reader.fieldnames self._rows = [ row for row in reader ] self._rowcount = len(self._rows) def find(self, col_name, to_match, use_re=False): assert col_name in self._fieldnames for row in self._rows: if to_match in row[col_name]: return row if use_re: cur_value = row[col_name] if re.findall(to_match, cur_value): return row return None @property def rows(self): return self._rows @property def rowcount(self): return self._rowcount