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@shootacean
Created June 16, 2021 04:55
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DeepL API Freeを使った日本語ブログ記事タイトルをブログURLに変換するPythonスクリプト
import sys7
import urllib.request
import json
DEEPL_AUTH_KEY = "key" #ここをAPIキーで置き換える
DEEPL_ENDPOINT_TRANSLATE = "https://api-free.deepl.com/v2/translate"
DEEPL_ENDPOINT_USAGE = "https://api-free.deepl.com/v2/usage"
def monitor_usage():
"""使用状況を確認する"""
headers = {
'Content-Type': 'application/x-www-form-urlencoded; utf-8'
}
params = {
'auth_key': DEEPL_AUTH_KEY
}
req = urllib.request.Request(
DEEPL_ENDPOINT_USAGE,
method='POST',
data=urllib.parse.urlencode(params).encode('utf-8'),
headers=headers
)
try:
with urllib.request.urlopen(req) as res:
res_json = json.loads(res.read().decode('utf-8'))
return res_json
except urllib.error.HTTPError as e:
print(e)
def translate(text, s_lang='', t_lang='EN'):
"""DeepLで翻訳する"""
headers = {
'Content-Type': 'application/x-www-form-urlencoded; utf-8'
}
params = {
'auth_key': DEEPL_AUTH_KEY,
'text': text,
'target_lang': t_lang
}
if s_lang != '':
params['source_lang'] = s_lang
req = urllib.request.Request(
DEEPL_ENDPOINT_TRANSLATE,
method='POST',
data=urllib.parse.urlencode(params).encode('utf-8'),
headers=headers
)
try:
with urllib.request.urlopen(req) as res:
res_json = json.loads(res.read().decode('utf-8'))
except urllib.error.HTTPError as e:
print(e)
return res_json["translations"][0]["text"]
def convert(title: str) -> str:
"""英文を記事URLの形式に変換する"""
newTitle = title.lower()
newTitle = newTitle.replace("/", "-", -1)
newTitle = newTitle.replace(" ", "-", -1)
newTitle = newTitle.replace("'", "", -1)
# 他に変換したい文字がある場合は、ここに追記していく
# newTitle = newTitle.replace("変換前の文字", "変換後の文字", -1)
return newTitle
if __name__ == "__main__":
usage = monitor_usage()
if usage["character_limit"] < usage["character_count"]:
print("DeepLのリミットを超えています")
sys.exit()
# コマンドライン引数を受け取る ( sys.argv[0]はプログラム名なので使用しない )
if (len(sys.argv) == 2):
# 引数が1つの場合は、そのまま使用する
title = sys.argv[1]
else:
# 引数が2つ以上の場合は、文字列として連結する
title = " ".join(sys.argv[1:])
print(convert(translate(title)))
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