def get_preview():
"""Summary
Returns
-------
json
preview: list of result preview
header: result header
error: True if error, else False
errorMessage: the error message of error, else an empty string
"""
try:
file_id = request.get_json()["fileId"]
result_info = {"id": file_id}
result = Result(current_app, session, result_info)
headers, preview = result.get_file_preview()
except Exception as e:
traceback.print_exc(file=sys.stdout)
return jsonify({
'preview': [],
'header': [],
'id': file_id,
'error': True,
'errorMessage': str(e)
}), 500
return jsonify({
'preview': preview,
'header': headers,
'id': file_id,
'error': False,
'errorMessage': ''
})
def get_preview():
"""Summary
Returns
-------
json
preview: list of result preview
header: result header
error: True if error, else False
errorMessage: the error message of error, else an empty string
"""
try:
data = request.get_json()
if not (data and data.get("fileId")):
return jsonify({
'preview': [],
'header': [],
'id': None,
'error': True,
'errorMessage': "Missing file Id"
}), 400
file_id = data["fileId"]
result_info = {"id": file_id}
result = Result(current_app, session, result_info)
if not result:
return jsonify({
'preview': [],
'header': [],
'id':
file_id,
'error':
True,
'errorMessage':
"You do not have access to this query"
}), 401
headers, preview = result.get_file_preview()
except Exception as e:
traceback.print_exc(file=sys.stdout)
return jsonify({
'preview': [],
'header': [],
'id': file_id,
'error': True,
'errorMessage': str(e)
}), 500
return jsonify({
'preview': preview,
'header': headers,
'id': file_id,
'error': False,
'errorMessage': ''
})