Created
March 25, 2016 12:34
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【Python】Seleniumを使ってアマゾンの検索結果から予約商品のみを取得する方法
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# coding: utf-8 | |
from selenium import webdriver | |
from selenium.webdriver.common.by import By | |
from selenium.webdriver.common.keys import Keys | |
from selenium.webdriver.support.ui import WebDriverWait | |
from selenium.webdriver.support import expected_conditions as EC | |
from selenium.webdriver.support.select import Select | |
driver = webdriver.Firefox() | |
driver.get("http://www.amazon.co.jp/") | |
while True: | |
# 標準入力でキーワードを入力 | |
keyword = raw_input("キーワード入力: ").decode('utf-8') | |
# 検索フォームが表示されるまで10秒待つ | |
element = WebDriverWait(driver, 10).until( | |
EC.presence_of_element_located((By.NAME, "field-keywords")) | |
) | |
# 検索フォームのテキストをクリア | |
driver.find_element_by_name("field-keywords").clear() | |
# 検索フォームにキーワードを入力 | |
element.send_keys(keyword) | |
# 検索実行 | |
element.send_keys(Keys.RETURN) | |
# 並び替えセレクトボックスを探して最新商品順を選択 | |
element = WebDriverWait(driver, 10).until( | |
EC.presence_of_element_located((By.CSS_SELECTOR, "select#sort")) | |
) | |
Select(element).select_by_value("date-desc-rank") | |
# ページ送りの最後まで予約受付中の商品を探す。 | |
while True: | |
elements = driver.find_elements_by_css_selector("#atfResults ul li, #mainResults ul li") | |
for element in elements: | |
if u"予約受付中" in element.text: | |
print element.text | |
try: | |
element = WebDriverWait(driver, 10).until( | |
EC.presence_of_element_located((By.LINK_TEXT, u"次のページ")) | |
) | |
except Exception as e: | |
print e | |
break | |
element.click() | |
driver.close() |
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