scrapy.exporters.CsvItemExporter

class documentation

class CsvItemExporter(BaseItemExporter):

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Undocumented

Method __init__ Undocumented
Method ​_build​_row Undocumented
Method ​_join​_if​_needed Undocumented
Method ​_write​_headers​_and​_set​_fields​_to​_export Undocumented
Method export​_item Undocumented
Method serialize​_field Undocumented
Instance Variable ​_headers​_not​_written Undocumented
Instance Variable ​_join​_multivalued Undocumented
Instance Variable csv​_writer Undocumented
Instance Variable encoding Undocumented
Instance Variable fields​_to​_export Undocumented
Instance Variable include​_headers​_line Undocumented
Instance Variable stream Undocumented

Inherited from BaseItemExporter:

Method finish​_exporting Undocumented
Method start​_exporting Undocumented
Instance Variable export​_empty​_fields Undocumented
Instance Variable indent Undocumented
Method ​_configure Configure the exporter by poping options from the options dict. If dont_fail is set, it won't raise an exception on unexpected options (useful for using with keyword arguments in subclasses __init__ methods)
Method ​_get​_serialized​_fields Return the fields to export as an iterable of tuples (name, serialized_value)
Instance Variable ​_kwargs Undocumented
def __init__(self, file, include_headers_line=True, join_multivalued=',', errors=None, **kwargs):
overrides scrapy.exporters.BaseItemExporter.__init__

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def _build_row(self, values):

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def _join_if_needed(self, value):

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def _write_headers_and_set_fields_to_export(self, item):

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def export_item(self, item):
overrides scrapy.exporters.BaseItemExporter.export_item

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def serialize_field(self, field, name, value):
overrides scrapy.exporters.BaseItemExporter.serialize_field

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_headers_not_written: bool =

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_join_multivalued =

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csv_writer =

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encoding: str =
overrides scrapy.exporters.BaseItemExporter.encoding

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fields_to_export =
overrides scrapy.exporters.BaseItemExporter.fields_to_export

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include_headers_line =

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stream =

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