Method __init__

web/pgadmin/utils/csv_lib.py:218–238

(self, fileobj, dialect='excel', **fmtparams)

class Writer():
    def __init__(self, fileobj, dialect='excel', **fmtparams):
        if fileobj is None:
            raise TypeError('fileobj must be file-like, not None')

        self.fileobj = fileobj

        if isinstance(dialect, str):
            dialect = get_dialect(dialect)

        try:
            self.dialect = Dialect.combine(dialect, fmtparams)
        except Error as e:
            raise TypeError(*e.args)

        strategies = {
            QUOTE_MINIMAL: QuoteMinimalStrategy,
            QUOTE_ALL: QuoteAllStrategy,
            QUOTE_NONNUMERIC: QuoteNonnumericStrategy,
            QUOTE_NONE: QuoteNoneStrategy,
        }
        self.strategy = strategies[self.dialect.quoting](self.dialect)

    def writerow(self, row):
        if row is None: