How to Fix the \'Expected File Path Name or File-Like Object\' Error in Pandas File Reading?

Resolving "Expected File Path Name or File-Like Object" Error in Pandas File Reading

When attempting to read a CSV file from a URL in Python 3 using Pandas, you may encounter the error: "Expected file path name or file-like object, got type." This issue arises when the data is obtained from the web as a byte stream rather than a file handle.

To rectify this issue in Python 3.4, you can circumvent the need to handle the byte stream by directly passing the URL to the Pandas read_csv function. In the updated version of Pandas (0.19.2 and above), this feature is supported. The corrected code would be:

<code class="python">import pandas as pd

url = "https://raw.githubusercontent.com/cs109/2014_data/master/countries.csv"
c = pd.read_csv(url)</code>

With this modification, Pandas will automatically handle the retrieval and conversion of the CSV data from the specified URL, providing a seamless file reading experience without the need for intermediate file handling.

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