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我正在做一个关于识别语言（英语、印地语、马拉地语等）的项目，这取决于原始语言代码，并将其翻译成另一种语言取决于输入的目标语言代码。

一切都是用 Python 语言完成的。

Google API 识别语言并以文本格式解释，然后使用 Microsoft API 将其翻译成另一种语言。

但我遇到了一个错误，这里是

Traceback(most recent call last):
  File "pitranslate.py", line 60, in < module >
  translation_result = requests.get(translation_url + urllib.urlencode(translation_args), headers = headers)
File "/usr/lib/python2.7/urllib.py", line 1332, in urlencode
v = quote_plus(str(v))
UnicodeEncodeError: 'ascii' codec can 't encode characters in position 0-3: ordinal not in range(128)

我的输入：क्या कर रहे हो

这是完整的代码：

import json
import requests
import urllib
import subprocess
import argparse
import speech_recognition as sr
from subprocess import call

parser = argparse.ArgumentParser(description='This is a demo script by DaveConroy.com.')
parser.add_argument('-o','--origin_language', help='Origin Language',required=True)
parser.add_argument('-d','--destination_language', help='Destination Language', required=True)
#parser.add_argument('-t','--text_to_translate', help='Text to Translate', required=True)
args = parser.parse_args()

## show values ##
print ("Origin: %s" % args.origin_language )
print ("Destination: %s" % args.destination_language )
#print ("Text: %s" % args.text_to_translate )

# obtain audio from the microphone
r = sr.Recognizer()
with sr.Microphone() as source:
    print("Say something!")

    audio = r.listen(source)
args.text_to_translate = r.recognize_google(audio, language=args.origin_language) 
text = args.text_to_translate
#text=r.recognize_google(audio)
print text
origin_language=args.origin_language
destination_language=args.destination_language


def speakOriginText(phrase):
    googleSpeechURL = "http://translate.google.com/translate_tts?tl="+ origin_language +"&q=" + phrase
    subprocess.call(["mplayer",googleSpeechURL], shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

def speakDestinationText(phrase):
    googleSpeechURL = "http://translate.google.com/translate_tts?tl=" + destination_language +"&q=" + phrase
    print googleSpeechURL
    subprocess.call(["mplayer",googleSpeechURL], shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

args = {
        'client_id': 'create and enter your client id',
        'client_secret': 'create id and enter here',#your azure secret here
        'scope': 'http://api.microsofttranslator.com',
        'grant_type': 'client_credentials'
    }

oauth_url = 'https://datamarket.accesscontrol.windows.net/v2/OAuth2-13'
oauth_junk = json.loads(requests.post(oauth_url,data=urllib.urlencode(args)).content)
translation_args = {
        'text': text,
        'to': destination_language,
        'from': origin_language
        }

headers={'Authorization': 'Bearer '+oauth_junk['access_token']}
translation_url = 'http://api.microsofttranslator.com/V2/Ajax.svc/Translate?'
translation_result = requests.get(translation_url+urllib.urlencode(translation_args),headers=headers)
translation=translation_result.text[2:-1]

speakOriginText('Translating ' + translation_args["text"])
speakDestinationText(translation)

如何克服这个错误？

4

1 回答 1

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对于此错误，您必须在 Utf-8 中解码文本，例如示例您有其他语言的文本 My_input=क्या कर रहे हो 现在使用此文本进行转换或翻译，您必须使用 decode

My_input=क्या कर रहे हो
My_input.decode("utf-8")

像这样你可以解码和编码字符串

于 2017-03-08T07:34:42.753 回答