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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
commit | be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 (patch) | |
tree | 9754ff1ca740f6346cf8483ec915d4054bc5da2d /collectors/python.d.plugin/python_modules/urllib3/filepost.py | |
parent | Initial commit. (diff) | |
download | netdata-be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97.tar.xz netdata-be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97.zip |
Adding upstream version 1.44.3.upstream/1.44.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | collectors/python.d.plugin/python_modules/urllib3/filepost.py | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/python_modules/urllib3/filepost.py b/collectors/python.d.plugin/python_modules/urllib3/filepost.py new file mode 100644 index 00000000..3febc9cf --- /dev/null +++ b/collectors/python.d.plugin/python_modules/urllib3/filepost.py @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: MIT +from __future__ import absolute_import +import codecs + +from uuid import uuid4 +from io import BytesIO + +from .packages import six +from .packages.six import b +from .fields import RequestField + +writer = codecs.lookup('utf-8')[3] + + +def choose_boundary(): + """ + Our embarrassingly-simple replacement for mimetools.choose_boundary. + """ + return uuid4().hex + + +def iter_field_objects(fields): + """ + Iterate over fields. + + Supports list of (k, v) tuples and dicts, and lists of + :class:`~urllib3.fields.RequestField`. + + """ + if isinstance(fields, dict): + i = six.iteritems(fields) + else: + i = iter(fields) + + for field in i: + if isinstance(field, RequestField): + yield field + else: + yield RequestField.from_tuples(*field) + + +def iter_fields(fields): + """ + .. deprecated:: 1.6 + + Iterate over fields. + + The addition of :class:`~urllib3.fields.RequestField` makes this function + obsolete. Instead, use :func:`iter_field_objects`, which returns + :class:`~urllib3.fields.RequestField` objects. + + Supports list of (k, v) tuples and dicts. + """ + if isinstance(fields, dict): + return ((k, v) for k, v in six.iteritems(fields)) + + return ((k, v) for k, v in fields) + + +def encode_multipart_formdata(fields, boundary=None): + """ + Encode a dictionary of ``fields`` using the multipart/form-data MIME format. + + :param fields: + Dictionary of fields or list of (key, :class:`~urllib3.fields.RequestField`). + + :param boundary: + If not specified, then a random boundary will be generated using + :func:`mimetools.choose_boundary`. + """ + body = BytesIO() + if boundary is None: + boundary = choose_boundary() + + for field in iter_field_objects(fields): + body.write(b('--%s\r\n' % (boundary))) + + writer(body).write(field.render_headers()) + data = field.data + + if isinstance(data, int): + data = str(data) # Backwards compatibility + + if isinstance(data, six.text_type): + writer(body).write(data) + else: + body.write(data) + + body.write(b'\r\n') + + body.write(b('--%s--\r\n' % (boundary))) + + content_type = str('multipart/form-data; boundary=%s' % boundary) + + return body.getvalue(), content_type |