#open

Description: Open a file.

def open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True, opener=None):
    '''
    Open a file

    :param file: File path or file descriptor
    :param mode: Mode
    :param buffering: Buffering policy
    :param encoding: Encoding format, default is system encoding
    :param errors: Specifies how to handle encoding/decoding errors
    :param newline: How to handle newline characters
    :param closefd: If file is a file descriptor, whether to close it automatically
    :param opener: Custom opener
    :return: File object
    '''

Example:

with open(__file__) as fp:
    print(fp)
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