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python program to read a specific field in json file outpouting erros
How do I copy a file in Python?Why can't Python parse this JSON data?If Python is interpreted, what are .pyc files?How to read a file line-by-line into a list?Find all files in a directory with extension .txt in PythonHow do you append to a file in Python?How to read a text file into a string variable and strip newlines?Why is reading lines from stdin much slower in C++ than Python?How do I write JSON data to a file?How to prettyprint a JSON file?
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
so i have the following code
import json
with open("output.json") as f:
data = json.loads(f.read())
print(data[0]['url'])
the thing is i get the following errors when i try to give it a file to process
Traceback (most recent call last):
File "C:/Users/pedre/PycharmProjects/app_pdi/app_pdi.py", line 6, in <module>
data = json.loads(f.read())
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjson__init__.py", line 348, in loads
return _default_decoder.decode(s)
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjsondecoder.py", line 340, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 408)
i am using PyCharm to write my code, can some one help me ? i am quite new to Python so please be nice xD
EDIT1:
my JSON file has the following structure:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain"
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
python json parsing pycharm
add a comment |
so i have the following code
import json
with open("output.json") as f:
data = json.loads(f.read())
print(data[0]['url'])
the thing is i get the following errors when i try to give it a file to process
Traceback (most recent call last):
File "C:/Users/pedre/PycharmProjects/app_pdi/app_pdi.py", line 6, in <module>
data = json.loads(f.read())
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjson__init__.py", line 348, in loads
return _default_decoder.decode(s)
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjsondecoder.py", line 340, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 408)
i am using PyCharm to write my code, can some one help me ? i am quite new to Python so please be nice xD
EDIT1:
my JSON file has the following structure:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain"
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
python json parsing pycharm
add a comment |
so i have the following code
import json
with open("output.json") as f:
data = json.loads(f.read())
print(data[0]['url'])
the thing is i get the following errors when i try to give it a file to process
Traceback (most recent call last):
File "C:/Users/pedre/PycharmProjects/app_pdi/app_pdi.py", line 6, in <module>
data = json.loads(f.read())
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjson__init__.py", line 348, in loads
return _default_decoder.decode(s)
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjsondecoder.py", line 340, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 408)
i am using PyCharm to write my code, can some one help me ? i am quite new to Python so please be nice xD
EDIT1:
my JSON file has the following structure:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain"
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
python json parsing pycharm
so i have the following code
import json
with open("output.json") as f:
data = json.loads(f.read())
print(data[0]['url'])
the thing is i get the following errors when i try to give it a file to process
Traceback (most recent call last):
File "C:/Users/pedre/PycharmProjects/app_pdi/app_pdi.py", line 6, in <module>
data = json.loads(f.read())
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjson__init__.py", line 348, in loads
return _default_decoder.decode(s)
File "C:UserspedreAppDataLocalProgramsPythonPython37-32libjsondecoder.py", line 340, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 408)
i am using PyCharm to write my code, can some one help me ? i am quite new to Python so please be nice xD
EDIT1:
my JSON file has the following structure:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain"
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
python json parsing pycharm
python json parsing pycharm
edited Mar 26 at 22:13
Pedro Silva
asked Mar 25 at 22:29
Pedro SilvaPedro Silva
185 bronze badges
185 bronze badges
add a comment |
add a comment |
1 Answer
1
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oldest
votes
Python parses JSON text to a dictionary.Here is complete answer.
Your JSON file can be like below:
[
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8",
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain",
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
]
Parsing such a JSON file in python3:
import json
with open("jsonDataFile.json") as f:
jsonData = json.loads(f.read())
for array in jsonData:
for key, value in array.items():
print("Key:%s Value:%s" % (key,value))
If your file is not an array of json data:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
Parsing such a JSON file in python3:
import json
with open("test3.json") as f:
jsonData = json.loads(f.read())
for key, value in jsonData.items():
print("Key:%s Value:%s" % (key,value))
add a comment |
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1 Answer
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1 Answer
1
active
oldest
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active
oldest
votes
active
oldest
votes
Python parses JSON text to a dictionary.Here is complete answer.
Your JSON file can be like below:
[
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8",
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain",
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
]
Parsing such a JSON file in python3:
import json
with open("jsonDataFile.json") as f:
jsonData = json.loads(f.read())
for array in jsonData:
for key, value in array.items():
print("Key:%s Value:%s" % (key,value))
If your file is not an array of json data:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
Parsing such a JSON file in python3:
import json
with open("test3.json") as f:
jsonData = json.loads(f.read())
for key, value in jsonData.items():
print("Key:%s Value:%s" % (key,value))
add a comment |
Python parses JSON text to a dictionary.Here is complete answer.
Your JSON file can be like below:
[
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8",
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain",
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
]
Parsing such a JSON file in python3:
import json
with open("jsonDataFile.json") as f:
jsonData = json.loads(f.read())
for array in jsonData:
for key, value in array.items():
print("Key:%s Value:%s" % (key,value))
If your file is not an array of json data:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
Parsing such a JSON file in python3:
import json
with open("test3.json") as f:
jsonData = json.loads(f.read())
for key, value in jsonData.items():
print("Key:%s Value:%s" % (key,value))
add a comment |
Python parses JSON text to a dictionary.Here is complete answer.
Your JSON file can be like below:
[
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8",
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain",
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
]
Parsing such a JSON file in python3:
import json
with open("jsonDataFile.json") as f:
jsonData = json.loads(f.read())
for array in jsonData:
for key, value in array.items():
print("Key:%s Value:%s" % (key,value))
If your file is not an array of json data:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
Parsing such a JSON file in python3:
import json
with open("test3.json") as f:
jsonData = json.loads(f.read())
for key, value in jsonData.items():
print("Key:%s Value:%s" % (key,value))
Python parses JSON text to a dictionary.Here is complete answer.
Your JSON file can be like below:
[
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8",
"urlkey": "pt,gov,70ja)/robots.txt", "timestamp": "20190221024013", "url": "http://70ja.gov.pt/robots.txt", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/robotstxt/CC-MAIN-20190221010932-20190221032932-00489.warc.gz", "mime-detected": "text/plain", "offset": "23166", "digest": "5S2OB6LK7EHO74WNBNVLNE6ZBB5VRYTI", "status": "200", "length": "818", "mime": "text/plain",
"urlkey": "pt,gov,academiaportuguesadahistoria)/", "timestamp": "20190218105706", "url": "https://academiaportuguesadahistoria.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247484928.52/warc/CC-MAIN-20190218094308-20190218120308-00509.warc.gz", "mime-detected": "text/html", "offset": "498335094", "digest": "EQOJY7DY2YL752S6QCRXLGNDTELPYLD3", "languages": "por", "status": "200", "length": "10240", "mime": "text/html", "charset": "UTF-8"
]
Parsing such a JSON file in python3:
import json
with open("jsonDataFile.json") as f:
jsonData = json.loads(f.read())
for array in jsonData:
for key, value in array.items():
print("Key:%s Value:%s" % (key,value))
If your file is not an array of json data:
"urlkey": "pt,gov,70ja)/", "timestamp": "20190221014307", "url": "http://70ja.gov.pt/", "filename": "crawl-data/CC-MAIN-2019-09/segments/1550247497858.46/warc/CC-MAIN-20190221010932-20190221032932-00158.warc.gz", "mime-detected": "text/html", "offset": "4514453", "digest": "LAOPRAYYQUABW3B4ISZINPKETGB4MYRG", "languages": "por", "status": "200", "length": "22629", "mime": "text/html", "charset": "UTF-8"
Parsing such a JSON file in python3:
import json
with open("test3.json") as f:
jsonData = json.loads(f.read())
for key, value in jsonData.items():
print("Key:%s Value:%s" % (key,value))
edited Mar 28 at 21:52
answered Mar 25 at 23:18
kemalturgulkemalturgul
404 bronze badges
404 bronze badges
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