Quelle  dumper.py

__all__ = ['BaseDumper', 'SafeDumper', 'Dumper']

from .emitter import *
from .serializer import *
from .representer import *
from .resolver import *

class BaseDumper(Emitter, Serializer, BaseRepresenter, BaseResolver):

    def __init__(self, stream,
            default_style=None, default_flow_style=False,
            canonical=None, indent=None, width=None,
            allow_unicode=None, line_break=None,
            encoding=None, explicit_start=None, explicit_end=None,
            version=None, tags=None, sort_keys=True):
        Emitter.__init__(self, stream, canonical=canonical,
                indent=indent, width=width,
                allow_unicode=allow_unicode, line_break=line_break)
        Serializer.__init__(self, encoding=encoding,
                explicit_start=explicit_start, explicit_end=explicit_end,
                version=version, tags=tags)
        Representer.__init__(self, default_style=default_style,
                default_flow_style=default_flow_style, sort_keys=sort_keys)
        Resolver.__init__(self)

class SafeDumper(Emitter, Serializer, SafeRepresenter, Resolver):

    def __init__(self, stream,
            default_style=None, default_flow_style=False,
            canonical=None, indent=None, width=None,
            allow_unicode=None, line_break=None,
            encoding=None, explicit_start=None, explicit_end=None,
            version=None, tags=None, sort_keys=True):
        Emitter.__init__(self, stream, canonical=canonical,
                indent=indent, width=width,
                allow_unicode=allow_unicode, line_break=line_break)
        Serializer.__init__(self, encoding=encoding,
                explicit_start=explicit_start, explicit_end=explicit_end,
                version=version, tags=tags)
        SafeRepresenter.__init__(self, default_style=default_style,
                default_flow_style=default_flow_style, sort_keys=sort_keys)
        Resolver.__init__(self)

class Dumper(Emitter, Serializer, Representer, Resolver):

    def __init__(self, stream,
            default_style=None, default_flow_style=False,
            canonical=None, indent=None, width=None,
            allow_unicode=None, line_break=None,
            encoding=None, explicit_start=None, explicit_end=None,
            version=None, tags=None, sort_keys=True):
        Emitter.__init__(self, stream, canonical=canonical,
                indent=indent, width=width,
                allow_unicode=allow_unicode, line_break=line_break)
        Serializer.__init__(self, encoding=encoding,
                explicit_start=explicit_start, explicit_end=explicit_end,
                version=version, tags=tags)
        Representer.__init__(self, default_style=default_style,
                default_flow_style=default_flow_style, sort_keys=sort_keys)
        Resolver.__init__(self)