python-requests

问题 I'm using the Python requests library. I'm trying to figure out how to extract the actual HTML body from a response. The code looks a bit like this: r = requests.get(...) print r.content This should indeed print lots of content, but instead prints nothing. Any suggestions? Maybe I've misunderstood how requests.get() works? 回答1: Your code is correct. I tested: r = requests.get("http://www.google.com") print(r.content) And it returned plenty of content. Check the url, try "http://www.google.com

问题 I'm using the Python requests library. I'm trying to figure out how to extract the actual HTML body from a response. The code looks a bit like this: r = requests.get(...) print r.content This should indeed print lots of content, but instead prints nothing. Any suggestions? Maybe I've misunderstood how requests.get() works? 回答1: Your code is correct. I tested: r = requests.get("http://www.google.com") print(r.content) And it returned plenty of content. Check the url, try "http://www.google.com

问题 This is sort of a follow up question to my previous post here for reference: Webscraping Blockchain data seemingly embedded in Javascript through Python, is this even the right approach? Basically, I would receive an output and want to scrape some more features from it. In this case, the final link would be located at https://tracker.icon.foundation/address/hx4ae18d8f72200dc564673a0ae7206d862992753c where I'm trying to retrieve the balance of 3,570.5434 ICX in the middle of the page. I'm

问题 I was trying to use python code with request to send the json data from Raspberry Pi computer to server through POST method This is the request library and how to use it to POST json import requests, Adafruit_DHT, time, json from apscheduler.schedulers.background import BackgroundScheduler sensor = Adafruit_DHT.AM2302 #DHT11/DHT22/AM2302 pin = 4 url = 'http://192.168.137.1:3350/temperature_humidity' latest_humidity = 0.0 latest_temperature = 0.0 headers = { 'content-type': 'application/json',

问题 How to make Autlib/ requests work with self signed certificates on Windows? There is documentation for how to use an environment variable to point to a CA bundle, but in my case I have struggled to make that work as I can not find an option to specify keystorepass or keyalias. Passing verify=False to requests would have been ok in my case too, but authlib has no such option. Suggestions for alternative solutions welcome. 回答1: The answer turned out to be hiding in plain sight. The self signed

问题 I am trying to learn how to use the requests module so i dont need to be scraping with Selenium. This is the code i have so far, that prints a table from a webpage. I cant figure out how i could use requests to make this code faster and in a pythonic way. #my imports import pandas as pd from selenium import webdriver from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium

问题 Using the following code: with open('newim','wb') as f: f.write(requests.get(repr(url))) where the url is: url = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFoAAAArCAYAAAD41p9mAAAAzUlEQVR42u3awQ4DIQhFUf7/p9tNt20nHQGl5yUuh4c36BglgoiIiIiIiGiVHq+RGfvdiGG+lxKonGiWd4vvKZNd5V/u2zXRO953c2jx3bGiMrewLt+PgbJA/xJ3RS5dvl9PEdXLduK3baeOrKrc1bcF9MnLP7WqgR4GOjtOl28L6AlHtLSqBhpooIEGGmiggQYaaKCBBhpodx3H3XW4vQN6HugILyztoL0Zhlfw9G4tfR0FfR0VnTw6lQoT0XtXmMxfdJPuALr0x5Pp+wT35KKWb6NaVgAAAABJRU5ErkJggg==' I get

问题 I'm using requests to compile a custom URL and one parameter includes a pound sign. Can anyone explain how to pass the parameter without encoding the pound sign? This returns the correct CSV file results_url = 'https://baseballsavant.mlb.com/statcast_search/csv?all=true&hfPT=&hfAB=&hfBBT=&hfPR=&hfZ=&stadium=&hfBBL=&hfNewZones=&hfGT=R%7C&hfC=&hfSea=2019%7C&hfSit=&player_type=batter&hfOuts=&opponent=&pitcher_throws=&batter_stands=&hfSA=&game_date_gt=&game_date_lt=&hfInfield=&team=&position=

问题 I'm using requests to compile a custom URL and one parameter includes a pound sign. Can anyone explain how to pass the parameter without encoding the pound sign? This returns the correct CSV file results_url = 'https://baseballsavant.mlb.com/statcast_search/csv?all=true&hfPT=&hfAB=&hfBBT=&hfPR=&hfZ=&stadium=&hfBBL=&hfNewZones=&hfGT=R%7C&hfC=&hfSea=2019%7C&hfSit=&player_type=batter&hfOuts=&opponent=&pitcher_throws=&batter_stands=&hfSA=&game_date_gt=&game_date_lt=&hfInfield=&team=&position=

问题 Currently im facing following problem: I have 3 download links in a list. Only the last file in the list is downloaded completely. The others have a file size of one kilobyte. Code: from requests import get def download(url, filename): with open(filename, "wb") as file: response = get(url, stream=True) file.write(response.content) for link in f: url = link split_url = url.split("/") filename = split_url[-1] filename = filename.replace("\n", "") download(url,filename) The result looks like