Loop through array of json objects
What is the correct way to loop through the following json object?
test = [
'start': 'ieo5',
'end': 'tiu9',
'chain': 10489
,
'start': 'qvc5',
'end': 'tiu9',
'chain': 45214
,
'start': 'ieo5',
'end': 'tiu9',
'chain': 69296
]
I essentially want to loop through and print out whatever the value of start is.
I've tried a bunch of options like the ones listed here but can't seem to get it to work.
This doesn't work:
for x in test
print x['start']
python json python-3.x
edited Nov 12 '18 at 6:04
petezurich
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
|
show 1 more comment
What is the correct way to loop through the following json object?
test = [
'start': 'ieo5',
'end': 'tiu9',
'chain': 10489
,
'start': 'qvc5',
'end': 'tiu9',
'chain': 45214
,
'start': 'ieo5',
'end': 'tiu9',
'chain': 69296
]
I essentially want to loop through and print out whatever the value of start is.
I've tried a bunch of options like the ones listed here but can't seem to get it to work.
This doesn't work:
for x in test
print x['start']
python json python-3.x
edited Nov 12 '18 at 6:04
petezurich
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
1
Useprint(x['start'])instead. Python 3 needs parentheses inprintcalls.
– RoadRunner
Nov 12 '18 at 5:18
1
Also,:at the end offorline.
– Austin
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
1
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
1
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38
|
show 1 more comment
What is the correct way to loop through the following json object?
test = [
'start': 'ieo5',
'end': 'tiu9',
'chain': 10489
,
'start': 'qvc5',
'end': 'tiu9',
'chain': 45214
,
'start': 'ieo5',
'end': 'tiu9',
'chain': 69296
]
I essentially want to loop through and print out whatever the value of start is.
I've tried a bunch of options like the ones listed here but can't seem to get it to work.
This doesn't work:
for x in test
print x['start']
python json python-3.x
edited Nov 12 '18 at 6:04
petezurich
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
What is the correct way to loop through the following json object?
test = [
'start': 'ieo5',
'end': 'tiu9',
'chain': 10489
,
'start': 'qvc5',
'end': 'tiu9',
'chain': 45214
,
'start': 'ieo5',
'end': 'tiu9',
'chain': 69296
]
I essentially want to loop through and print out whatever the value of start is.
I've tried a bunch of options like the ones listed here but can't seem to get it to work.
This doesn't work:
for x in test
print x['start']
python json python-3.x
python json python-3.x
edited Nov 12 '18 at 6:04
petezurich
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
edited Nov 12 '18 at 6:04
petezurich
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
edited Nov 12 '18 at 6:04
petezurich
3,65081834
edited Nov 12 '18 at 6:04
petezurich
3,65081834
edited Nov 12 '18 at 6:04
petezurich
3,65081834
3,65081834
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
asked Nov 12 '18 at 5:15
Tony ScialoTony Scialo
1,36831632
1,36831632
1
Useprint(x['start'])instead. Python 3 needs parentheses inprintcalls.
– RoadRunner
Nov 12 '18 at 5:18
1
Also,:at the end offorline.
– Austin
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
1
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
1
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38
|
show 1 more comment
1
Useprint(x['start'])instead. Python 3 needs parentheses inprintcalls.
– RoadRunner
Nov 12 '18 at 5:18
1
Also,:at the end offorline.
– Austin
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
1
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
1
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38
1
1
Use
print(x['start']) instead. Python 3 needs parentheses in print calls.– RoadRunner
Nov 12 '18 at 5:18
Use
print(x['start']) instead. Python 3 needs parentheses in print calls.– RoadRunner
Nov 12 '18 at 5:18
1
1
Also,
: at the end of for line.– Austin
Nov 12 '18 at 5:20
Also,
: at the end of for line.– Austin
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
1
1
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
1
1
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38
|
show 1 more comment
3 Answers
3
active
oldest
votes
Your code logic works fine, just few things making it not work:
Since the tag is python-3.x,
printneeds to be called.Need colon after for line.
So the code would look like:
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
add a comment |
worked for me!
for d in test:
print d['start']
OP:
ieo5
qvc5
ieo5
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
add a comment |
The syntax is right just add a colon after the for statement
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
add a comment |
Your Answer
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53256283%2floop-through-array-of-json-objects%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
Your code logic works fine, just few things making it not work:
Since the tag is python-3.x,
printneeds to be called.Need colon after for line.
So the code would look like:
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
add a comment |
Your code logic works fine, just few things making it not work:
Since the tag is python-3.x,
printneeds to be called.Need colon after for line.
So the code would look like:
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
add a comment |
Your code logic works fine, just few things making it not work:
Since the tag is python-3.x,
printneeds to be called.Need colon after for line.
So the code would look like:
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
Your code logic works fine, just few things making it not work:
Since the tag is python-3.x,
printneeds to be called.Need colon after for line.
So the code would look like:
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
answered Nov 12 '18 at 5:22
U9-ForwardU9-Forward
15.4k41440
15.4k41440
add a comment |
add a comment |
worked for me!
for d in test:
print d['start']
OP:
ieo5
qvc5
ieo5
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
add a comment |
worked for me!
for d in test:
print d['start']
OP:
ieo5
qvc5
ieo5
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
add a comment |
worked for me!
for d in test:
print d['start']
OP:
ieo5
qvc5
ieo5
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
worked for me!
for d in test:
print d['start']
OP:
ieo5
qvc5
ieo5
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
answered Nov 12 '18 at 5:20
Amit KarnikAmit Karnik
544913
544913
add a comment |
add a comment |
The syntax is right just add a colon after the for statement
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
add a comment |
The syntax is right just add a colon after the for statement
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
add a comment |
The syntax is right just add a colon after the for statement
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
The syntax is right just add a colon after the for statement
for x in test:
print(x['start'])
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
answered Nov 12 '18 at 5:21
Knl_KolheKnl_Kolhe
113
113
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53256283%2floop-through-array-of-json-objects%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Use
print(x['start'])instead. Python 3 needs parentheses inprintcalls.– RoadRunner
Nov 12 '18 at 5:18
1
Also,
:at the end offorline.– Austin
Nov 12 '18 at 5:20
add column(:) after test in for loop statement
– Lijo Jose
Nov 12 '18 at 5:20
1
What you have there is not a JSON array. It is a Python structure of a list of dictionaries.
– Klaus D.
Nov 12 '18 at 5:23
1
:), yes you are correct
– Lijo Jose
Nov 12 '18 at 5:38