35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
# -*- coding: utf-8 -*-
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from icalendar import compat
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SEQUENCE_TYPES = (list, tuple)
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DEFAULT_ENCODING = 'utf-8'
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def to_unicode(value, encoding='utf-8'):
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"""Converts a value to unicode, even if it is already a unicode string.
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"""
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if isinstance(value, compat.unicode_type):
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return value
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elif isinstance(value, compat.bytes_type):
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try:
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value = value.decode(encoding)
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except UnicodeDecodeError:
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value = value.decode('utf-8', 'replace')
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return value
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def data_encode(data, encoding=DEFAULT_ENCODING):
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"""Encode all datastructures to the given encoding.
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Currently unicode strings, dicts and lists are supported.
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"""
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# http://stackoverflow.com/questions/1254454/fastest-way-to-convert-a-dicts-keys-values-from-unicode-to-str
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if isinstance(data, compat.unicode_type):
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return data.encode(encoding)
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elif isinstance(data, dict):
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return dict(map(data_encode, compat.iteritems(data)))
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elif isinstance(data, list) or isinstance(data, tuple):
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return list(map(data_encode, data))
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else:
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return data
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