Google 趋势 "An error has been detected"

Question

我有以下代码，我使用了来自 dominolab 的代码示例：

from pytrends.pyGTrends import pyGTrends
import time
from random import randint
from IPython.display import display
from pprint import pprint
import urllib
import sys
import os

google_username = "myusername"
google_password = "mypassword"
path = "csv_files"

if not os.path.exists(path):
    os.makedirs(path)

base_keyword = "/m/0k44x" #Image Processing

terms = [
    "Image Processing",
    "Signal Processing",
    "Computer Vision",
    "Machine Learning",
    "Information Retrieval",
    "Data Mining"
]

advanced_terms = [
    "/m/07844",
    "/m/0yk6",
    "/m/05kx1v",
    "/m/04zv0zl",
    "/m/017chx",
    "/m/0cqyr9",
    "/m/0121sb",
    "/m/07844",
    "/m/06dq9"
]
# connect to Google Trends API
connector = pyGTrends(google_username, google_password)


for label, keyword in zip(terms, advanced_terms):
    print(label)
    sys.stdout.flush()
    keyword_string = '"{0}, {1}"'.format(keyword, base_keyword)
    connector.request_report(keyword_string, geo="US", date="01/2014 65m")
    # wait a random amount of time between requests to avoid bot detection
    time.sleep(randint(5, 10))
    # download file
    connector.save_csv(path, label)

for term in terms:
    data = connector.get_suggestions(term)
    pprint(data)

但是，我在保存的 CSV 文件中看到了这些：

<div id="report">
    <div class="errorTitle">An error has been detected</div>
    <div class="errorSubTitle">This page is currently unavailable. Please try again later.<br/> Please make sure your query is valid and try again.<br/> If you're experiencing long delays, consider reducing your comparison items.<br/> Thanks for your patience.</div>
  </div>

出了什么问题，如何解决？我从 Google Trend 获取数据，这里是 an example.

Answer 1

我认为问题出在日期查询上，date = "01/2014 65m"，你问的是 2014 年 1 月之后的 65 个月......但那是在未来！

因此这是日期的正确格式：

connector.request_report(keyword_string, geo="US", date="01/2014 5m")

Google 趋势 "An error has been detected"

Google Trends "An error has been detected"

python

csv

ipython

google-trends

jupyter