scrapy.exporters.BaseItemExporter

class documentation

class BaseItemExporter: (source)

Known subclasses: scrapy.exporters.CsvItemExporter, scrapy.exporters.JsonItemExporter, scrapy.exporters.JsonLinesItemExporter, scrapy.exporters.MarshalItemExporter, scrapy.exporters.PickleItemExporter, scrapy.exporters.PprintItemExporter, scrapy.exporters.PythonItemExporter, scrapy.exporters.XmlItemExporter

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Undocumented

Method __init__ Undocumented
Method export_item Undocumented
Method finish_exporting Undocumented
Method serialize_field Undocumented
Method start_exporting Undocumented
Instance Variable encoding Undocumented
Instance Variable export_empty_fields Undocumented
Instance Variable fields_to_export Undocumented
Instance Variable indent Undocumented
Method _configure Configure the exporter by popping 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, *, dont_fail=False, **kwargs): (source)
overridden in scrapy.exporters.CsvItemExporter, scrapy.exporters.JsonItemExporter, scrapy.exporters.JsonLinesItemExporter, scrapy.exporters.MarshalItemExporter, scrapy.exporters.PickleItemExporter, scrapy.exporters.PprintItemExporter, scrapy.exporters.XmlItemExporter

Undocumented

def export_item(self, item): (source)
overridden in scrapy.exporters.CsvItemExporter, scrapy.exporters.JsonItemExporter, scrapy.exporters.JsonLinesItemExporter, scrapy.exporters.MarshalItemExporter, scrapy.exporters.PickleItemExporter, scrapy.exporters.PprintItemExporter, scrapy.exporters.PythonItemExporter, scrapy.exporters.XmlItemExporter

Undocumented

def finish_exporting(self): (source)
overridden in scrapy.exporters.JsonItemExporter, scrapy.exporters.XmlItemExporter

Undocumented

def serialize_field(self, field, name, value): (source)
overridden in scrapy.exporters.CsvItemExporter, scrapy.exporters.PythonItemExporter

Undocumented

def start_exporting(self): (source)
overridden in scrapy.exporters.JsonItemExporter, scrapy.exporters.XmlItemExporter

Undocumented

encoding = (source)
overridden in scrapy.exporters.CsvItemExporter, scrapy.exporters.PythonItemExporter, scrapy.exporters.XmlItemExporter

Undocumented

export_empty_fields = (source)

Undocumented

fields_to_export = (source)
overridden in scrapy.exporters.CsvItemExporter

Undocumented

indent = (source)

Undocumented

def _configure(self, options, dont_fail=False): (source)
overridden in scrapy.exporters.PythonItemExporter

Configure the exporter by popping 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)

def _get_serialized_fields(self, item, default_value=None, include_empty=None): (source)

Return the fields to export as an iterable of tuples (name, serialized_value)

_kwargs = (source)

Undocumented