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BigCodeBench / BigCodeBench v0.1.0_hf 60d9c82c-5eb0-5ffc-a60d-7c06553ac202

Problem

Answer published by the source. Consult the official source to check your work against its answer.

complete prompt

import ctypes
import hashlib
import binascii

def task_func(filepath):
    """
    Loads a DLL file from a given filepath, calculates its MD5 and SHA256 hashes,
    and prints these hashes in hexadecimal format. This function is a demonstration
    of file handling, usage of the hashlib library for hash calculations, and binascii
    for hexadecimal conversion. Note that the actual operations performed on the loaded
    DLL are limited to hash calculation.

    Parameters:
    filepath (str): The path of the DLL file.

    Returns:
    str: The actual name of the loaded DLL file.

    Requirements:
    - ctypes
    - hashlib
    - binascii

    Examples:
    >>> with open('libc.so.6', 'w') as f:
    ...     _ = f.write("")
    >>> result = task_func('libc.so.6')
    MD5 Hash: d41d8cd98f00b204e9800998ecf8427e
    SHA256 Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
    >>> isinstance(result, str) 
    True
    >>> 'libc.so.6' in result
    True
    """

instruct prompt

Loads a DLL file from a given filepath, calculates its MD5 and SHA256 hashes, and prints these hashes in hexadecimal format. This function is a demonstration of file handling, usage of the hashlib library for hash calculations, and binascii for hexadecimal conversion. Note that the actual operations performed on the loaded DLL are limited to hash calculation.
The function should output with:
    str: The actual name of the loaded DLL file.
You should write self-contained code starting with:

Code

import ctypes
import hashlib
import binascii
def task_func(filepath):

code prompt

Code

import ctypes
import hashlib
import binascii
def task_func(filepath):

entry point

task_func

libs

  • ctypes
  • hashlib
  • binascii

Discussion

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Source and history

task_id
60d9c82c-5eb0-5ffc-a60d-7c06553ac202
task_key
default--v0~2e1~2e0~5fhf--60d9c82c-5eb0-5ffc-a60d-7c06553ac202
task_revision_id
1
config / split
default / v0.1.0_hf

Official source

initial import