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41 lines
947 B
41 lines
947 B
import mimetypes
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import os
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from typing import Dict, Optional
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def merge_dicts(dict_a: Dict, dict_b: Dict) -> Dict:
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"""Merge two dictionaries.
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Arguments:
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dict_a (dict): The dictionary to use as the base.
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dict_b (dict): The dictionary to update the values with.
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Returns:
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dict: A new merged dictionary.
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"""
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dict_z = dict_a.copy()
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dict_z.update(dict_b)
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return dict_z
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def guess_mime(path: str) -> Optional[str]:
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"""Guess the mime type for a given path.
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Arguments:
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root (str): the root path of the file tree
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path (str): the sub-path within the file tree
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Returns:
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str: the guessed mime-type
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"""
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mtypes = mimetypes.guess_type(path)
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ftype = None
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if os.path.isdir(path):
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ftype = "directory"
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elif os.access(path, os.F_OK) and mtypes[0]:
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ftype = mtypes[0]
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else:
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ftype = "application/octet-stream"
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return ftype
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