Python returned multiple JSONs as a string in PHP-CodePudding

I'm having a bit of trouble creating a JSON array in python and returning it to PHP.

Right now I have a PHP page that calls a Python script like this:

$output1 = shell_exec("cd .. && cd python/pyjira && pipenv run py PyJira/Jira.py");
var_dump($output1);

The python script creates some JSON prints

if __name__ == "__main__":
    jira = Jira()
    data = {}
    fields = jira.get_fields()
    jql_issues = jira.get_jql_search_issues(jql_search="project = SWAT AND resolution = Unresolved ORDER BY priority DESC, updated DESC")
    for issue in jql_issues:
        data['key'] = issue.key
        data['assignee'] = issue.fields.assignee.display_name
        print(json.dumps(data))
        exit

The output from python

{"key": "SWAT-107", "assignee": "Unassigned"}
{"key": "SWAT-98", "assignee": "Unassigned"}
{"key": "SWAT-100", "assignee": "Unassigned"}
{"key": "SWAT-97", "assignee": "Unassigned"}
{"key": "SWAT-75", "assignee": "Unassigned"}
{"key": "SWAT-129", "assignee": "Unassigned"}

This is the var_dump(...); from PHP, and here you can see it's multiple JSON's in a single string

"{"key": "SWAT-107", "assignee": "Unassigned"} {"key": "SWAT-98", "assignee": "Unassigned"} {"key": "SWAT-100", "assignee": "Unassigned"} {"key": "SWAT-97", "assignee": "Unassigned"} {"key": "SWAT-75", "assignee": "Unassigned"} {"key": "SWAT-129", "assignee": "Unassigned"} "

Is there a way to have python returning the JSON object one by one, so I can loop though them in PHP, and just do data['key'] etc.?

I know when I just have one of the JSON's from the outout like {"key": "SWAT-107", "assignee": "Unassigned"} the I just need to json_decode(...)_; it in PHP.

Update

As the comment suggested, I now tried to return a array from python, and get this on the PHP site:

"['{"key": "SWAT-106", "assignee": "Unassigned"}', '{"key": "SWAT-107", "assignee": "Unassigned"}', '{"key": "SWAT-98", "assignee": "Unassigned"}', '{"key": "SWAT-100", "assignee": "Unassigned"}', '{"key": "SWAT-97", "assignee": "Unassigned"}', '{"key": "SWAT-75", "assignee": "Unassigned"}', '{"key": "SWAT-129", "assignee": "Unassigned"}'] "

How can I make it into a array?

CodePudding user response：

For the string before the update you posted I came up with this kinda messy solution:


$string = '{"test1": "1", "test2": "2"} {"test3": "3", "test4": "4"} {"test5": "5", "test6": "6"}';
$array = explode(" {", $string);
foreach ($array as $k => $v){
    if(substr($v, 0, 1) != "{"){
        $array[$k] = "{" . $v;
    }
}
$finalArray = [];
foreach($array as $v) {
    $finalArray[] = json_decode($v);
}

I did it on my test $string which is simillar to yours and it creates me an array of objects (the $finalArray).

CodePudding user response：

The solution was more simple than I thought If we start with the python, this is where the issue is. First (as suggested from the comment) I put all the JSON data into a array, useing json.dump() but then outside the loop I print the array with json.dump(), this makes PHP, know that the printet variable is a JSON.

if __name__ == "__main__":
    jira = Jira()
    data = {}
    output = []
    fields = jira.get_fields()
    jql_issues = jira.get_jql_search_issues(jql_search="project = SWAT AND resolution = Unresolved ORDER BY priority DESC, updated DESC")
    for issue in jql_issues:
        data['key'] = issue.key
        data['assignee'] = issue.fields.assignee.display_name
        output.append(json.dumps(data))

    print(json.dumps(output))
    exit

Over in my PHP I simply call the python script and fetch the JSON, then decode it. Then I have the array, and to get the key and assignee I have to decode it, and set assosiative = TRUE to convert object to array.

$output1 = shell_exec("cd .. && cd python/pyjira && pipenv run py PyJira/Jira.py");
// Display the list of all file
// and directory
$decoded_output = json_decode($output1);
for ($i=0; $i < count($decoded_output); $i  ) {
    $jira_data = json_decode($decoded_output[$i], true); // 'true' to convert object to array
    echo $jira_data['key'] . " - " . $jira_data['assignee'] . "<br>";
}