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BigCodeBench / BigCodeBench v0.1.0_hf e1102f7a-a826-5fc6-894f-0a699484eb37

Problem

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

complete prompt

import time
import matplotlib.pyplot as plt


def task_func(time_strings, time_format="%d/%m/%Y %H:%M:%S.%f"):
    """
    Parses a list of time strings and plots a histogram of the seconds component.

    Parameters:
    - time_strings (list of str): A list of time strings to be parsed. Each string in the list should
      be formatted according to the 'time_format' parameter.
    - time_format (str): The format string for parsing the time strings in 'time_strings'.
      The default format is '%d/%m/%Y %H:%M:%S.%f', representing day/month/year hours:minutes:seconds.microseconds.

    Returns:
    - ax (matplotlib.axes._axes.Axes or None): An Axes object with the histogram plotted if
      parsing is successful. Returns None if a parsing error occurs.

    Requirements:
    - time
    - matplotlib
    
    Raises:
    - ValueError: If any time string in 'time_strings' cannot be parsed according to 'time_format'.

    Example:
    >>> time_strings = ['30/03/2009 16:31:32.123', '15/04/2010 14:25:46.789', '20/12/2011 12:34:56.000']
    >>> ax = task_func(time_strings)
    >>> plt.show()  # Display the plot
    """

instruct prompt

Parses a list of time strings and plots a histogram of the seconds component.
The function should raise the exception for: ValueError: If any time string in 'time_strings' cannot be parsed according to 'time_format'.
The function should output with:
    ax (matplotlib.axes._axes.Axes or None): An Axes object with the histogram plotted if
    parsing is successful. Returns None if a parsing error occurs.
You should write self-contained code starting with:

Code

import time
import matplotlib.pyplot as plt
def task_func(time_strings, time_format="%d/%m/%Y %H:%M:%S.%f"):

code prompt

Code

import time
import matplotlib.pyplot as plt
def task_func(time_strings, time_format="%d/%m/%Y %H:%M:%S.%f"):

entry point

task_func

libs

  • matplotlib
  • time

Discussion

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Source and history

task_id
e1102f7a-a826-5fc6-894f-0a699484eb37
task_key
default--v0~2e1~2e0~5fhf--e1102f7a-a826-5fc6-894f-0a699484eb37
task_revision_id
1
config / split
default / v0.1.0_hf

Official source

initial import