Tuples indexing in python





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I am trying to to put json data into a tuple and print it.



dict_all = json.loads(jsonFormat)
index = 0
for data in dict_all:
key = tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
index = index + 1
print(key)


The output is:



    ('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')
('60', 'AB', '21758', 'N', '2018', 'VANOS CREAM .1%', 'MEDICIS DERMATOLOGICS, INC.', '99207052560', '0525', 'GM', '2005-02-11T00:00:00', '2005-02-21T00:00:00', 'N', '2005-02-21T00:00:00', '60000', '99207', '1', 'I', '2', '3')
....


Seems fine so far. But when I try to print key[0], I get values:



60
60
...


Shouldn't it be:



('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')


One row is a element in the tuple. I would like it to be as shown above. Not sure where I am going wrong.










share|improve this question


















  • 1





    key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

    – MisterMiyagi
    Nov 16 '18 at 13:48











  • You are not saving your key variable anywhere. You just overwrite it each time round the loop.

    – quamrana
    Nov 16 '18 at 13:48











  • No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

    – Austin
    Nov 16 '18 at 13:48











  • Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

    – Avinash Prabhakar
    Nov 16 '18 at 13:50






  • 1





    Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

    – glibdud
    Nov 16 '18 at 13:51




















0















I am trying to to put json data into a tuple and print it.



dict_all = json.loads(jsonFormat)
index = 0
for data in dict_all:
key = tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
index = index + 1
print(key)


The output is:



    ('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')
('60', 'AB', '21758', 'N', '2018', 'VANOS CREAM .1%', 'MEDICIS DERMATOLOGICS, INC.', '99207052560', '0525', 'GM', '2005-02-11T00:00:00', '2005-02-21T00:00:00', 'N', '2005-02-21T00:00:00', '60000', '99207', '1', 'I', '2', '3')
....


Seems fine so far. But when I try to print key[0], I get values:



60
60
...


Shouldn't it be:



('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')


One row is a element in the tuple. I would like it to be as shown above. Not sure where I am going wrong.










share|improve this question


















  • 1





    key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

    – MisterMiyagi
    Nov 16 '18 at 13:48











  • You are not saving your key variable anywhere. You just overwrite it each time round the loop.

    – quamrana
    Nov 16 '18 at 13:48











  • No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

    – Austin
    Nov 16 '18 at 13:48











  • Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

    – Avinash Prabhakar
    Nov 16 '18 at 13:50






  • 1





    Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

    – glibdud
    Nov 16 '18 at 13:51
















0












0








0








I am trying to to put json data into a tuple and print it.



dict_all = json.loads(jsonFormat)
index = 0
for data in dict_all:
key = tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
index = index + 1
print(key)


The output is:



    ('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')
('60', 'AB', '21758', 'N', '2018', 'VANOS CREAM .1%', 'MEDICIS DERMATOLOGICS, INC.', '99207052560', '0525', 'GM', '2005-02-11T00:00:00', '2005-02-21T00:00:00', 'N', '2005-02-21T00:00:00', '60000', '99207', '1', 'I', '2', '3')
....


Seems fine so far. But when I try to print key[0], I get values:



60
60
...


Shouldn't it be:



('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')


One row is a element in the tuple. I would like it to be as shown above. Not sure where I am going wrong.










share|improve this question














I am trying to to put json data into a tuple and print it.



dict_all = json.loads(jsonFormat)
index = 0
for data in dict_all:
key = tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
index = index + 1
print(key)


The output is:



    ('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')
('60', 'AB', '21758', 'N', '2018', 'VANOS CREAM .1%', 'MEDICIS DERMATOLOGICS, INC.', '99207052560', '0525', 'GM', '2005-02-11T00:00:00', '2005-02-21T00:00:00', 'N', '2005-02-21T00:00:00', '60000', '99207', '1', 'I', '2', '3')
....


Seems fine so far. But when I try to print key[0], I get values:



60
60
...


Shouldn't it be:



('60', 'NR', '204153', 'N', '2018', 'LUZU Cream 1% 60gm', 'MEDICIS DERMATOLOGICS, INC.', '99207085060', '0850', 'GM', '2013-11-14T00:00:00', '2014-03-14T00:00:00', 'N', '2014-03-14T00:00:00', '60000', '99207', '1', 'S', '2', '3')


One row is a element in the tuple. I would like it to be as shown above. Not sure where I am going wrong.







python python-3.x






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 16 '18 at 13:45









Avinash PrabhakarAvinash Prabhakar

13413




13413








  • 1





    key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

    – MisterMiyagi
    Nov 16 '18 at 13:48











  • You are not saving your key variable anywhere. You just overwrite it each time round the loop.

    – quamrana
    Nov 16 '18 at 13:48











  • No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

    – Austin
    Nov 16 '18 at 13:48











  • Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

    – Avinash Prabhakar
    Nov 16 '18 at 13:50






  • 1





    Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

    – glibdud
    Nov 16 '18 at 13:51
















  • 1





    key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

    – MisterMiyagi
    Nov 16 '18 at 13:48











  • You are not saving your key variable anywhere. You just overwrite it each time round the loop.

    – quamrana
    Nov 16 '18 at 13:48











  • No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

    – Austin
    Nov 16 '18 at 13:48











  • Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

    – Avinash Prabhakar
    Nov 16 '18 at 13:50






  • 1





    Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

    – glibdud
    Nov 16 '18 at 13:51










1




1





key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

– MisterMiyagi
Nov 16 '18 at 13:48





key is just a single tuple - you see several because you call print(key) for each index! Using key[0] gets you the first element of the key tuple, but again once for each index.

– MisterMiyagi
Nov 16 '18 at 13:48













You are not saving your key variable anywhere. You just overwrite it each time round the loop.

– quamrana
Nov 16 '18 at 13:48





You are not saving your key variable anywhere. You just overwrite it each time round the loop.

– quamrana
Nov 16 '18 at 13:48













No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

– Austin
Nov 16 '18 at 13:48





No, key is first ('60', 'NR', '204153', ...) and you do key[0] which is 60. Next time, key is the next tuple and key[0] is still 60.

– Austin
Nov 16 '18 at 13:48













Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

– Avinash Prabhakar
Nov 16 '18 at 13:50





Ohhh the print placed in the loop confused me. I thought it was outside. Still not used to python synthax.

– Avinash Prabhakar
Nov 16 '18 at 13:50




1




1





Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

– glibdud
Nov 16 '18 at 13:51







Actually, the print you've provided here is outside the loop, so this code should have only printed the last value of key.

– glibdud
Nov 16 '18 at 13:51














1 Answer
1






active

oldest

votes


















1














You might have meant to do this:



dict_all = json.loads(jsonFormat)
index = 0
key =
for data in dict_all:
key.append(tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
)
index = index + 1

print(key)
print(key[0])


The key variable is now a list which above gets printed out once after the loop has finished. And as an example, prints the first element of the list.






share|improve this answer
























  • Thanks. I should have used list from the very beginning.

    – Avinash Prabhakar
    Nov 16 '18 at 13:53











  • I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

    – Avinash Prabhakar
    Nov 16 '18 at 13:58











  • So tuples are not needed at all. I am just doing what you did but without the tuple thing.

    – Avinash Prabhakar
    Nov 16 '18 at 13:59












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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














You might have meant to do this:



dict_all = json.loads(jsonFormat)
index = 0
key =
for data in dict_all:
key.append(tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
)
index = index + 1

print(key)
print(key[0])


The key variable is now a list which above gets printed out once after the loop has finished. And as an example, prints the first element of the list.






share|improve this answer
























  • Thanks. I should have used list from the very beginning.

    – Avinash Prabhakar
    Nov 16 '18 at 13:53











  • I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

    – Avinash Prabhakar
    Nov 16 '18 at 13:58











  • So tuples are not needed at all. I am just doing what you did but without the tuple thing.

    – Avinash Prabhakar
    Nov 16 '18 at 13:59
















1














You might have meant to do this:



dict_all = json.loads(jsonFormat)
index = 0
key =
for data in dict_all:
key.append(tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
)
index = index + 1

print(key)
print(key[0])


The key variable is now a list which above gets printed out once after the loop has finished. And as an example, prints the first element of the list.






share|improve this answer
























  • Thanks. I should have used list from the very beginning.

    – Avinash Prabhakar
    Nov 16 '18 at 13:53











  • I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

    – Avinash Prabhakar
    Nov 16 '18 at 13:58











  • So tuples are not needed at all. I am just doing what you did but without the tuple thing.

    – Avinash Prabhakar
    Nov 16 '18 at 13:59














1












1








1







You might have meant to do this:



dict_all = json.loads(jsonFormat)
index = 0
key =
for data in dict_all:
key.append(tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
)
index = index + 1

print(key)
print(key[0])


The key variable is now a list which above gets printed out once after the loop has finished. And as an example, prints the first element of the list.






share|improve this answer













You might have meant to do this:



dict_all = json.loads(jsonFormat)
index = 0
key =
for data in dict_all:
key.append(tuple((dict_all[index]['package_size_code'],
dict_all[index]['fda_ther_equiv_code'],
dict_all[index]['fda_application_number'],
dict_all[index]['clotting_factor_indicator'],
dict_all[index]['year'],
dict_all[index]['fda_product_name'],
dict_all[index]['labeler_name'],
...
)
index = index + 1

print(key)
print(key[0])


The key variable is now a list which above gets printed out once after the loop has finished. And as an example, prints the first element of the list.







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 16 '18 at 13:50









quamranaquamrana

13.6k74054




13.6k74054













  • Thanks. I should have used list from the very beginning.

    – Avinash Prabhakar
    Nov 16 '18 at 13:53











  • I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

    – Avinash Prabhakar
    Nov 16 '18 at 13:58











  • So tuples are not needed at all. I am just doing what you did but without the tuple thing.

    – Avinash Prabhakar
    Nov 16 '18 at 13:59



















  • Thanks. I should have used list from the very beginning.

    – Avinash Prabhakar
    Nov 16 '18 at 13:53











  • I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

    – Avinash Prabhakar
    Nov 16 '18 at 13:58











  • So tuples are not needed at all. I am just doing what you did but without the tuple thing.

    – Avinash Prabhakar
    Nov 16 '18 at 13:59

















Thanks. I should have used list from the very beginning.

– Avinash Prabhakar
Nov 16 '18 at 13:53





Thanks. I should have used list from the very beginning.

– Avinash Prabhakar
Nov 16 '18 at 13:53













I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

– Avinash Prabhakar
Nov 16 '18 at 13:58





I was actually trying to use tuple as Sqlite3 uses them for inserts but it looks like list itself is enough.

– Avinash Prabhakar
Nov 16 '18 at 13:58













So tuples are not needed at all. I am just doing what you did but without the tuple thing.

– Avinash Prabhakar
Nov 16 '18 at 13:59





So tuples are not needed at all. I am just doing what you did but without the tuple thing.

– Avinash Prabhakar
Nov 16 '18 at 13:59




















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