def sniff(self, sample, delimiters=None): """ Returns a dialect (or None) corresponding to the sample """ quotechar, doublequote, delimiter, skipinitialspace = \ self._guess_quote_and_delimiter(sample, delimiters) if not delimiter: delimiter, skipinitialspace = self._guess_delimiter( sample, delimiters) if not delimiter: raise Error("Could not determine delimiter") class dialect(Dialect): _name = "sniffed" lineterminator = '\r\n' quoting = QUOTE_MINIMAL # escapechar = '' dialect.doublequote = doublequote dialect.delimiter = delimiter # _csv.reader won't accept a quotechar of '' dialect.quotechar = quotechar or '"' dialect.skipinitialspace = skipinitialspace return dialect
def sniff(sample, delimiters=None): """ Returns a dialect (or None) corresponding to the sample """ quotechar, doublequote, delimiter, skipinitialspace = _guess_quote_and_delimiter( sample, delimiters) delimiter1, skipinitialspace1 = _guess_delimiter(sample, delimiters) if delimiter is None and delimiter1 is None: raise Error("Could not determine delimiter") if delimiter is None and delimiter1: delimiter = delimiter1 if delimiter: delimiter = delimiter.strip() if delimiter1: delimiter1 = delimiter1.strip() if delimiter != delimiter1: #lets figure it out if len(delimiter) == 0 and len(delimiter1) != 0: delimiter = delimiter1 if not delimiter: raise Error("Could not determine delimiter") class dialect(Dialect): _name = "sniffed" lineterminator = '\r\n' quoting = QUOTE_MINIMAL # escapechar = '' dialect.doublequote = doublequote dialect.delimiter = delimiter # _csv.reader won't accept a quotechar of '' dialect.quotechar = quotechar or '"' dialect.skipinitialspace = skipinitialspace return dialect
def sniff(self, sample, delimiters=None): (quotechar, doublequote, delimiter, skipinitialspace) = self._guess_quote_and_delimiter(sample, delimiters) if not delimiter: (delimiter, skipinitialspace) = self._guess_delimiter(sample, delimiters) if not delimiter: raise Error('Could not determine delimiter') class dialect(Dialect): __qualname__ = 'Sniffer.sniff.<locals>.dialect' _name = 'sniffed' lineterminator = '\r\n' quoting = QUOTE_MINIMAL dialect.doublequote = doublequote dialect.delimiter = delimiter dialect.quotechar = quotechar or '"' dialect.skipinitialspace = skipinitialspace return dialect
def sniff(self, sample, delimiters=None): """ Returns a dialect (or None) corresponding to the sample """ quotechar, doublequote, delimiter, skipinitialspace = ( self._guess_quote_and_delimiter(sample, delimiters)) if not delimiter: delimiter, skipinitialspace = self._guess_delimiter( sample, delimiters) if not delimiter: raise Error('Could not determine delimiter') class dialect(Dialect): _name = 'sniffed' lineterminator = '\r\n' quoting = QUOTE_MINIMAL dialect.doublequote = doublequote dialect.delimiter = delimiter dialect.quotechar = quotechar or '"' dialect.skipinitialspace = skipinitialspace return dialect
def _validate(self): try: _Dialect(self) except TypeError as e: # We do this for compatibility with py2.3 raise Error(str(e))
def _validate(self): try: _Dialect(self) except TypeError as e: raise Error(str(e))