# Path: httoop/codecs/codec.py
# class Codec(object):
# 
# 	@classmethod
# 	def decode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		if isinstance(data, bytes):
# 			data = data.decode(charset or 'ascii')
# 		return data
# 
# 	@classmethod
# 	def encode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		if isinstance(data, Unicode):
# 			data = data.encode(charset or 'ascii')
# 		return data
# 
# 	@classmethod
# 	def iterencode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		return cls.encode(data, charset, mimetype)
# 
# 	@classmethod
# 	def iterdecode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		return cls.decode(data, charset, mimetype)
# 
# Path: httoop/exceptions.py
# class DecodeError(_Translateable, ValueError):
# 	u"""error raised when decoding failed"""
# 
# Path: httoop/util.py
# def _(x):
# 	return x


from httoop.codecs.codec import Codec
from httoop.exceptions import DecodeError
from httoop.util import _
		from httoop.messages.body import Body

	@classmethod
	def encode(cls, data, charset=None, mimetype=None):
		boundary = mimetype.boundary.encode('ISO8859-1')
		multipart = b''
		for body in data:
			multipart += b'--%s\r\n%s%s\r\n' % (boundary, body.headers, body)
		multipart += b'--%s--\r\n' % (boundary, )
		return multipart

	@classmethod
	def decode(cls, data, charset=None, mimetype=None):
		boundary = mimetype.boundary.encode('ISO8859-1')
		parts = data.split(b'--%s' % (boundary, ))
		part = parts.pop(0)
		if part:
			raise DecodeError(_(u'Data before boundary: %r'), part.decode('ISO8859-1'))
		part = parts.pop()
		if part not in (b'--', b'--\r\n'):
			raise DecodeError(_(u'Invalid multipart end: %r'), part.decode('ISO8859-1'))

		multiparts = []
		for part in parts:
			if not part.startswith(b'\r\n'):
				raise DecodeError(_(u'Invalid boundary end: %r'), part[:2].decode('ISO8859-1'))
			part = part[2:]
			headers, separator, content = part.partition(b'\r\n\r\n')
			if not separator:
				raise DecodeError(_(u'Multipart does not contain CRLF header separator'))
			if not content.endswith(b'\r\n'):

# Path: httoop/codecs/codec.py
# class Codec(object):
# 
# 	@classmethod
# 	def decode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		if isinstance(data, bytes):
# 			data = data.decode(charset or 'ascii')
# 		return data
# 
# 	@classmethod
# 	def encode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		if isinstance(data, Unicode):
# 			data = data.encode(charset or 'ascii')
# 		return data
# 
# 	@classmethod
# 	def iterencode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		return cls.encode(data, charset, mimetype)
# 
# 	@classmethod
# 	def iterdecode(cls, data, charset=None, mimetype=None):  # pragma: no cover
# 		return cls.decode(data, charset, mimetype)
# 
# Path: httoop/exceptions.py
# class DecodeError(_Translateable, ValueError):
# 	u"""error raised when decoding failed"""
# 
# Path: httoop/util.py
# def _(x):
# 	return x


# Path: httoop/codecs/multipart/multipart.py
from httoop.codecs.codec import Codec
from httoop.exceptions import DecodeError
from httoop.util import _
		from httoop.messages.body import Body


	@classmethod
	def encode(cls, data, charset=None, mimetype=None):
		boundary = mimetype.boundary.encode('ISO8859-1')
		multipart = b''
		for body in data:
			multipart += b'--%s\r\n%s%s\r\n' % (boundary, body.headers, body)
		multipart += b'--%s--\r\n' % (boundary, )
		return multipart

	@classmethod
	def decode(cls, data, charset=None, mimetype=None):
		boundary = mimetype.boundary.encode('ISO8859-1')
		parts = data.split(b'--%s' % (boundary, ))
		part = parts.pop(0)
		if part:
			raise DecodeError(_(u'Data before boundary: %r'), part.decode('ISO8859-1'))
		part = parts.pop()
		if part not in (b'--', b'--\r\n'):
			raise DecodeError(_(u'Invalid multipart end: %r'), part.decode('ISO8859-1'))

		multiparts = []
		for part in parts:
			if not part.startswith(b'\r\n'):
				raise DecodeError(_(u'Invalid boundary end: %r'), part[:2].decode('ISO8859-1'))
			part = part[2:]
			headers, separator, content = part.partition(b'\r\n\r\n')
			if not separator:
				raise DecodeError(_(u'Multipart does not contain CRLF header separator'))
			if not content.endswith(b'\r\n'):

				raise DecodeError(_(u'Multipart does not end with CRLF: %r'), content[-2:].decode('ISO8859-1'))