76 lines
1.6 KiB
Python
76 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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from benedict.serializers import (
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get_format_by_path,
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get_serializer_by_format,
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get_serializers_extensions,
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)
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import fsutil
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def autodetect_format(s):
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if is_url(s) or is_filepath(s):
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return get_format_by_path(s)
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return None
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def decode(s, format, **kwargs):
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serializer = get_serializer_by_format(format)
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if not serializer:
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raise ValueError("Invalid format: {}.".format(format))
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decode_opts = kwargs.copy()
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data = serializer.decode(s.strip(), **decode_opts)
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return data
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def encode(d, format, **kwargs):
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serializer = get_serializer_by_format(format)
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if not serializer:
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raise ValueError("Invalid format: {}.".format(format))
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s = serializer.encode(d, **kwargs)
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return s
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def is_data(s):
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return len(s.splitlines()) > 1
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def is_filepath(s):
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if any([s.endswith(ext) for ext in get_serializers_extensions()]):
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return True
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return fsutil.is_file(s)
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def is_url(s):
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return any([s.startswith(protocol) for protocol in ["http://", "https://"]])
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def read_content(s):
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# s -> filepath or url or data
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if is_data(s):
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# data
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return s
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elif is_url(s):
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# url
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return read_url(s)
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elif is_filepath(s):
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# filepath
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return read_file(s)
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# one-line data?!
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return s
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def read_file(filepath, **options):
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if fsutil.is_file(filepath):
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return fsutil.read_file(filepath, **options)
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return None
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def read_url(url, **options):
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return fsutil.read_file_from_url(url, **options)
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def write_file(filepath, content, **options):
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fsutil.write_file(filepath, content, **options)
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