>>> from collections import deque >>> queue = deque(["Eric", "John", "Michael"]) >>> queue.append("Terry") # Terry arrives >>> queue.append("Graham") # Graham arrives >>> queue.popleft() # The first to arrive now leaves 'Eric' >>> queue.popleft() # The second to arrive ...
import boto3 from tqdm import tqdm def download_s3_file(bucket_name, object_name, local_path): s3 = boto3.client('s3') response = s3.head_object(Bucket=bucket_name, Key=object_name) total_size = int(response['ContentLength']) with tqdm(total=total_size, unit='B', unit_scale=True)...
``` # Python script to download images in bulk from a website import requests def download_images(url, save_directory): response = requests.get(url) if response.status_code == 200: images = response.json() # Assuming the API returns a JSON array of image URLs for index, image_url in...
import requests from lxml import etree from ua_info import ua_list import random classMaoyanSpider(object): def__init__(self): self.url='https://maoyan.com/board/4?offset=50' self.headers={'User-Agent':random.choice(ua_list)} defsave_html(self): html=requests.get(url=self.url,headers...
However, there are many cases where filename information is not present in the url for example - http://url.com/download. In such a case, we need to get the Content-Disposition header, which contains the filename information.import requests import re def getFilename_fromCd(cd): """ ...
python-3.x django amazon-web-services amazon-s3 boto3 我在awss3上有一堆文件。我想下载到一个单一的zip找到下面是我的代码。 import boto3 import zipfile from io import StringIO, BytesIO s3 = boto3.client('s3') s = BytesIO() zf = zipfile.ZipFile(s, 'w') file_name = '%s-files-...
save('test2.xlsx') # 保存excel文件 三、用xlwt、xlrd库操作Excel xlwt,用来写入excel文件。我猜它的full name是:excel writer xlrd,用来读取excel文件。我猜它的full name是:excel reader 他们只能用于读写2003版本以前的excel文件,即文件后缀是xls的。 # 初始化excel文件 xls = xlwt.Workbook() # 初始化...
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``` # Python script to download images in bulk from a website import requests def download_images(url, save_directory): response = requests.get(url) if response.status_code == 200: images = response.json() # Assuming the API returns a JSON array of image URLs for index, image_url in...
Prompts to delete per file. To auto-accept deletions, do yes | delete_duplicate_files.sh. This is a fast way of cleaning up your ~/Downloads directory and can be put your user crontab download_url_file.sh - downloads a file from a URL using wget with no clobber and continue support...