Download Kaggle Dataset mithilfe von Python

Ich habe versucht, laden Sie die kaggle dataset durch die Verwendung von python. Ich war jedoch Probleme durch die Verwendung der request Methode und die heruntergeladene Ausgabe .csv-Dateien in einem fehlerhaften html-Dateien.

import requests

# The direct link to the Kaggle data set
data_url = 'https://www.kaggle.com/crawford/gene-expression/downloads/actual.csv'

# The local path where the data set is saved.
local_filename = "actsual.csv"

# Kaggle Username and Password
kaggle_info = {'UserName': "myUsername", 'Password': "myPassword"}

# Attempts to download the CSV file. Gets rejected because we are not logged in.
r = requests.get(data_url)

# Login to Kaggle and retrieve the data.
r = requests.post(r.url, data = kaggle_info)

# Writes the data to a local file one chunk at a time.
f = open(local_filename, 'wb')
for chunk in r.iter_content(chunk_size = 512 * 1024): # Reads 512KB at a time into memory

    if chunk: # filter out keep-alive new chunks
        f.write(chunk)
f.close()

Ausgabe-Datei

<!DOCTYPE html>
<html>
<head>
    <title>Gene expression dataset (Golub et al.) | Kaggle</title>
    <meta charset="utf-8" />
    <meta name="robots" content="index, follow"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">    <meta name="theme-color" content="#008ABC" />
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    <link href="/content/v/d420a040e581/kaggle/favicon.ico" rel="shortcut icon" type="image/x-icon" />
    <link rel="manifest" href="/static/json/manifest.json">
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InformationsquelleAutor Johnson | 2018-03-20
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