annotate planemo/lib/python3.7/site-packages/bioblend/util/__init__.py @ 1:56ad4e20f292 draft

"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
parents d30785e31577
children
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1 import os
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2 from collections import namedtuple
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3
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4
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5 class Bunch(object):
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6 """
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7 A convenience class to allow dict keys to be represented as object fields.
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8
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9 The end result is that this allows a dict to be to be represented the same
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10 as a database class, thus the two become interchangeable as a data source.
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11 """
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12 def __init__(self, **kwargs):
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13 self.__dict__.update(kwargs)
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14
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15 def __repr__(self):
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16 """
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17 Return the contents of the dict in a printable representation
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18 """
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19 return str(self.__dict__)
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20
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21
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22 def _file_stream_close(self):
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23 """
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24 Close the open file descriptor associated with the FileStream
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25 object.
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26 """
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27 self[1].close()
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29
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30 FileStream = namedtuple("FileStream", ["name", "fd"])
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31 FileStream.close = _file_stream_close
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33
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34 def attach_file(path, name=None):
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35 """
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36 Attach a path to a request payload object.
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37
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38 :type path: str
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39 :param path: Path to file to attach to payload.
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40
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41 :type name: str
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42 :param name: Name to give file, if different than actual pathname.
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43
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44 :rtype: object
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45 :return: Returns an object compatible with requests post operation and
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46 capable of being closed with a ``close()`` method.
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47 """
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48 if name is None:
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49 name = os.path.basename(path)
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50 attachment = FileStream(name, open(path, "rb"))
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51 return attachment
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52
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53
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54 __all__ = (
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55 'Bunch',
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56 'attach_file',
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57 )