参考链接: 在PycURL和Python中使用cURL
如何使用python执行curl命令
我想在python中执行curl命令。
通常,我只需要在终端输入命令并按回车键。 但是,我不知道它在python中是如何工作的。
该命令如下所示:
curl -d @request.json --header "Content-Type: application/json" https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere
有一个request.json文件要发送以获得响应。
我经常搜索并感到困惑。 我试着写一段代码,虽然我无法完全理解。 它没用。
import pycurl
import StringIO
response = StringIO.StringIO()
c = pycurl.Curl()
c.setopt(c.URL, 'https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere')
c.setopt(c.WRITEFUNCTION, response.write)
c.setopt(c.HTTPHEADER, ['Content-Type: application/json','Accept-Charset: UTF-8'])
c.setopt(c.POSTFIELDS, '@request.json')
c.perform()
c.close()
print response.getvalue()
response.close()
错误信息是'Parse Error'。任何人都可以告诉我如何修复它? 或者如何正确地从服务器获得响应?
Qiang Fu asked 2019-04-29T07:44:26Z
7个解决方案
106 votes
为简单起见,您可以考虑使用标准库要求。
json响应内容的示例如下:
import requests
r = requests.get('https://github.com/timeline.json')
r.json()
如果您要查找更多信息,请在“快速入门”部分中找到许多有用的示例。
编辑:
对于您的特定卷曲翻译:
import requests
url = 'https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere'
payload = open("request.json")
headers = {'content-type': 'application/json', 'Accept-Charset': 'UTF-8'}
r = requests.post(url, data=payload, headers=headers)
otorrillas answered 2019-04-29T07:44:58Z
17 votes
只需使用这个网站。 它会将任何curl命令转换为Python,Node.js,PHP,R或Go。
例:
curl -X POST -H 'Content-type: application/json' --data '{"text":"Hello, World!"}' https://hooks.slack.com/services/asdfasdfasdf
在Python中成为现实,
import requests
headers = {
'Content-type': 'application/json',
}
data = '{"text":"Hello, World!"}'
response = requests.post('https://hooks.slack.com/services/asdfasdfasdf', headers=headers, data=data)
Kyle Bridenstine answered 2019-04-29T07:45:31Z
12 votes
import requests
url = "https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere"
data = requests.get(url).json
也许?
如果您要发送文件
files = {'request_file': open('request.json', 'rb')}
r = requests.post(url, files=files)
print r.text, print r.json
啊,谢谢@LukasGraf现在我更好地理解他原来的代码在做什么
import requests,json
url = "https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere"
my_json_data = json.load(open("request.json"))
req = requests.post(url,data=my_json_data)
print req.text
print req.json # maybe?
Joran Beasley answered 2019-04-29T07:46:04Z
11 votes
curl -d @request.json --header "Content-Type: application/json" https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere
它的python实现就像
import requests
headers = {
'Content-Type': 'application/json',
}
params = (
('key', 'mykeyhere'),
)
data = open('request.json')
response = requests.post('https://www.googleapis.com/qpxExpress/v1/trips/search', headers=headers, params=params, data=data)
#NB. Original query string below. It seems impossible to parse and
#reproduce query strings 100% accurately so the one below is given
#in case the reproduced version is not "correct".
# response = requests.post('https://www.googleapis.com/qpxExpress/v1/trips/search?key=mykeyhere', headers=headers, data=data)
检查此链接,它将帮助将cURl命令转换为python,php和nodejs
cryptoKTM answered 2019-04-29T07:46:35Z
3 votes
我的回答是WRT python 2.6.2。
import commands
status, output = commands.getstatusoutput("curl -H "Content-Type:application/json" -k -u (few other parameters required) -X GET https://example.org -s")
print output
我为没有提供必要的参数而道歉,因为它是保密的。
apoorva_bhat answered 2019-04-29T07:47:06Z
1 votes
有一个很好的网站[https://curl.trillworks.com/]为您进行转换。 它确实从cURL转换为Python,Node.js,R,PHP,Go。
Edgar Manukyan answered 2019-04-29T07:47:30Z
-2 votes
这可以通过下面提到的伪代码方法来实现
导入os导入请求Data = os.execute(curl URL)R = Data.json()
user9761315 answered 2019-04-29T07:48:01Z