How to get request with the url that contained Korean language? - python-3.x

Question

I write a function to get full source of a Korean dictionary web and then cut the URL of mp3. It has errors because of the Korean language.
How do I fix it?
import requests
from bs4 import BeautifulSoup
def cut_to_get_mp3_url(word):
if word == None:
return None
link = 'https://krdict.korean.go.kr/vie/dicSearch/search?nation=vie&nationCode=2&ParaWordNo=&mainSearchWord='+word
x = requests.get(link)
soup = BeautifulSoup(x.content, "html.parser")
url = ''
for link in soup.find_all('img'):
str_onClick = link.get('onclick')
if str_onClick != None:
if str_onClick.endswith(".mp3');"):
url = str_onClick[len("javascript:fnSoundPlay('"): len(str_onClick)-len("');")]
print(url)
return url
cut_to_get_mp3_url('오')
The error:
Traceback (most recent call last):
File "/home/linh/Desktop/python/in_link.py", line 36, in <module>
save_file(cut_to_get_mp3_url(korean_word), str(count))
File "/home/linh/Desktop/python/in_link.py", line 24, in save_file
x = requests.get(mp3_url)
File "/usr/lib/python3.7/site-packages/requests/api.py", line 75, in get
return request('get', url, params=params, **kwargs)
File "/usr/lib/python3.7/site-packages/requests/api.py", line 60, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python3.7/site-packages/requests/sessions.py", line 519, in request
prep = self.prepare_request(req)
File "/usr/lib/python3.7/site-packages/requests/sessions.py", line 462, in prepare_request
hooks=merge_hooks(request.hooks, self.hooks),
File "/usr/lib/python3.7/site-packages/requests/models.py", line 313, in prepare
self.prepare_url(url, params)
File "/usr/lib/python3.7/site-packages/requests/models.py", line 387, in prepare_url
raise MissingSchema(error)
requests.exceptions.MissingSchema: Invalid URL '': No schema supplied. Perhaps you meant http://?

Answer 1

I found a site that relate to my question here.
https://www.reddit.com/r/Korean/comments/60fzyq/download_sound_files_from_naver_dictionary/
I apply in my case and it works :D
import urllib.request
import re
#koreanWords = input('Enter words: ').split()
koreanWords = ['한국']
for x in range (0,len(koreanWords)):
url = ('https://krdict.korean.go.kr/vie/dicSearch/search?nation=vie&nationCode=2&ParaWordNo=&mainSearchWord'+ urllib.parse.urlencode({'': koreanWords[x], 'kind': 'keyword'}))
print(url)
response = urllib.request.urlopen(url)
html = response.read()
html = html.decode("utf8")
response.close()
regexSearch = re.search('mySound = soundManager.createSound\({url:\'(.*?)(\'|$)', html)
mp3Page = regexSearch.group(1)
print(mp3Page)