Saya mencoba membaca atribut dari file Json menggunakan ini: d['text']['entities']['mention'][0]['screen_name']
Berkas JSON
{
"text" : {
"content" : "@narendramodi Did u even know the fare of metro has been increased by 65%",
"entities" : {
"user_mentions" : [ ],
"mention" : [
{
"indices" : [
0,
13
],
"id_str" : "18839785",
"screen_name" : "narendramodi",
"name" : "Narendra Modi",
"id" : 18839785
}
],
"hashtags" : [ ],
},
}
}
Saya mencoba memuat banyak file json di Database Neo4J menggunakan perpustakaan py2neo.
Saat mengakses d['text']['entities']['mention'][0]['screen_name']
di salah satu file json di mana bidang penyebutan "mention" : [ ],
kosong, katanya
IndexError: daftar indeks di luar jangkauan
Kesalahannya cukup jelas tetapi bagaimana saya harus menanganinya?
'narendramodi'
tanpa masalah. - person Ender Look   schedule 05.06.2017