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Mathpix API examples - converts image to latex
{
"error": "Invalid credentials",
"error_info": {
"id": "http_unauthorized",
"message": "Invalid credentials"
}
}
what does this means?
I use python3.6, so my code is
#!/usr/bin/env python
import sys
import base64
import requests
import json
file_path = sys.argv[1]
image_uri = "data:image/jpg;base64," + base64.b64encode(open(file_path, "rb").read()).decode()
r = requests.post("https://api.mathpix.com/v3/latex",
data=json.dumps({'src': image_uri,
'formats': ['latex_normal', 'latex_styled']}),
headers={"app_id": "trial", "app_key": "34f1a4cea0eaca8540c95908b4dc84ab",
"Content-type": "application/json"})
print(json.dumps(json.loads(r.text), indent=4, sort_keys=True))
It uses https://api.mathpix.com/v3/latex
as endpoint which is outdated. It should be https://api.mathpix.com/v3/text
.
latex {'request_id': 'c590d176a336a9eaa488383fcd8f78c4', 'error': "OpenCV(4.2.0) /io/opencv/modules/imgproc/src/resize.cpp:4048: error: (-215:Assertion failed) inv_scale_x > 0 in function 'resize'\n", 'error_info': {'id': 'sys_exception', 'message': "OpenCV(4.2.0) /io/opencv/modules/imgproc/src/resize.cpp:4048: error: (-215:Assertion failed) inv_scale_x > 0 in function 'resize'\n"}}
How can i use API in python for any other image
please mention the required steps
{
"error": "Invalid credentials",
"error_info": {
"id": "http_unauthorized",
"message": "Invalid credentials"
}
}
Maybe helpful for others: https://github.com/jonocarroll/mathpix
You might want to add this to your examples / docs.
Could you add an example for PHP, I am stuck with this custom code:
$uploadedFile = file_get_contents('ztest.jpg');
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_RETURNTRANSFER => true, // receive server response
CURLOPT_URL => "https://api.mathpix.com/v3/latex",
CURLOPT_POST => 1,
CURLOPT_HTTPHEADER => array('Content-Type:application/json'),
CURLOPT_POSTFIELDS => array(
"app_id" => "trial",
"app_key" => "34f1a4cea0eaca8540c95908b4dc84ab",
"src" => "data:image/jpeg;base64,".base64_encode($uploadedFile), // data
)
));
$result = curl_exec($ch);
curl_close($ch);
// further processing
if($result == "OK")
{
// **** how to access the latex results?!
var_dump('Okay');
}
else
{
var_dump($result);
}
I guess the data should not be sent by "src"
but differently using CURL.
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