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50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
from urllib.parse import quote
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import base64
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import urllib
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import requests
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API_KEY = ""
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SECRET_KEY = ""
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def get_file_content_as_base64(path, urlencoded=False):
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"""
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获取文件base64编码
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:param path: 文件路径
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:param urlencoded: 是否对结果进行urlencoded
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:return: base64编码信息
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"""
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with open(path, "rb") as f:
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content = base64.b64encode(f.read()).decode("utf8")
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if urlencoded:
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content = urllib.parse.quote_plus(content)
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return content
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def get_access_token():
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"""
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使用 AK，SK 生成鉴权签名（Access Token）
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:return: access_token，或是None(如果错误)
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"""
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url = "https://aip.baidubce.com/oauth/2.0/token"
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params = {"grant_type": "client_credentials", "client_id": API_KEY, "client_secret": SECRET_KEY}
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return str(requests.post(url, params=params).json().get("access_token"))
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def run():
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image_to_base64_res = get_file_content_as_base64('./img/1-test.png')
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image_to_base64_res = quote(image_to_base64_res, 'utf-8')
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url = "https://aip.baidubce.com/rest/2.0/ocr/v1/handwriting?access_token=" + get_access_token()
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payload = f'image={image_to_base64_res}'
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headers = {
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'Content-Type': 'application/x-www-form-urlencoded',
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'Accept': 'application/json'
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}
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response = requests.request("POST", url, headers=headers, data=payload)
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print(response.json())
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return response.json()
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if __name__ == '__main__':
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run()
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