Python JSON Snippets

Python-JSON/api.py

+import json
+from urllib.request import urlopen
+
+with urlopen("https://finance.yahoo.com/webservice/v1/symbols/allcurrencies/quote?format=json") as response:
+    source = response.read()
+
+data = json.loads(source)
+
+# print(json.dumps(data, indent=2))
+
+usd_rates = dict()
+
+for item in data['list']['resources']:
+    name = item['resource']['fields']['name']
+    price = item['resource']['fields']['price']
+    usd_rates[name] = price
+
+print(50 * float(usd_rates['USD/INR']))

Python-JSON/json_demo.py

+''' JavaScript Object Notation '''
+import json
+
+with open('states.json') as f:
+  data = json.load(f)
+
+for state in data['states']:
+  del state['area_codes']
+
+with open('new_states.json', 'w') as f:
+  json.dump(data, f, indent=2)

Python-JSON/new_states.json

+{
+  "states": [
+    {
+      "name": "Alabama",
+      "abbreviation": "AL"
+    },
+    {
+      "name": "Alaska",
+      "abbreviation": "AK"
+    },
+    {
+      "name": "Arizona",
+      "abbreviation": "AZ"
+    },
+    {
+      "name": "Arkansas",
+      "abbreviation": "AR"
+    },
+    {
+      "name": "California",
+      "abbreviation": "CA"
+    },
+    {
+      "name": "Colorado",
+      "abbreviation": "CO"
+    },
+    {
+      "name": "Connecticut",
+      "abbreviation": "CT"
+    },
+    {
+      "name": "Delaware",
+      "abbreviation": "DE"
+    },
+    {
+      "name": "Florida",
+      "abbreviation": "FL"
+    },
+    {
+      "name": "Georgia",
+      "abbreviation": "GA"
+    },
+    {
+      "name": "Hawaii",
+      "abbreviation": "HI"
+    },
+    {
+      "name": "Idaho",
+      "abbreviation": "ID"
+    },
+    {
+      "name": "Illinois",
+      "abbreviation": "IL"
+    },
+    {
+      "name": "Indiana",
+      "abbreviation": "IN"
+    },
+    {
+      "name": "Iowa",
+      "abbreviation": "IA"
+    },
+    {
+      "name": "Kansas",
+      "abbreviation": "KS"
+    },
+    {
+      "name": "Kentucky",
+      "abbreviation": "KY"
+    },
+    {
+      "name": "Louisiana",
+      "abbreviation": "LA"
+    },
+    {
+      "name": "Maine",
+      "abbreviation": "ME"
+    },
+    {
+      "name": "Maryland",
+      "abbreviation": "MD"
+    },
+    {
+      "name": "Massachusetts",
+      "abbreviation": "MA"
+    },
+    {
+      "name": "Michigan",
+      "abbreviation": "MI"
+    },
+    {
+      "name": "Minnesota",
+      "abbreviation": "MN"
+    },
+    {
+      "name": "Mississippi",
+      "abbreviation": "MS"
+    },
+    {
+      "name": "Missouri",
+      "abbreviation": "MO"
+    },
+    {
+      "name": "Montana",
+      "abbreviation": "MT"
+    },
+    {
+      "name": "Nebraska",
+      "abbreviation": "NE"
+    },
+    {
+      "name": "Nevada",
+      "abbreviation": "NV"
+    },
+    {
+      "name": "New Hampshire",
+      "abbreviation": "NH"
+    },
+    {
+      "name": "New Jersey",
+      "abbreviation": "NJ"
+    },
+    {
+      "name": "New Mexico",
+      "abbreviation": "NM"
+    },
+    {
+      "name": "New York",
+      "abbreviation": "NY"
+    },
+    {
+      "name": "North Carolina",
+      "abbreviation": "NC"
+    },
+    {
+      "name": "North Dakota",
+      "abbreviation": "ND"
+    },
+    {
+      "name": "Ohio",
+      "abbreviation": "OH"
+    },
+    {
+      "name": "Oklahoma",
+      "abbreviation": "OK"
+    },
+    {
+      "name": "Oregon",
+      "abbreviation": "OR"
+    },
+    {
+      "name": "Pennsylvania",
+      "abbreviation": "PA"
+    },
+    {
+      "name": "Rhode Island",
+      "abbreviation": "RI"
+    },
+    {
+      "name": "South Carolina",
+      "abbreviation": "SC"
+    },
+    {
+      "name": "South Dakota",
+      "abbreviation": "SD"
+    },
+    {
+      "name": "Tennessee",
+      "abbreviation": "TN"
+    },
+    {
+      "name": "Texas",
+      "abbreviation": "TX"
+    },
+    {
+      "name": "Utah",
+      "abbreviation": "UT"
+    },
+    {
+      "name": "Vermont",
+      "abbreviation": "VT"
+    },
+    {
+      "name": "Virginia",
+      "abbreviation": "VA"
+    },
+    {
+      "name": "Washington",
+      "abbreviation": "WA"
+    },
+    {
+      "name": "West Virginia",
+      "abbreviation": "WV"
+    },
+    {
+      "name": "Wisconsin",
+      "abbreviation": "WI"
+    },
+    {
+      "name": "Wyoming",
+      "abbreviation": "WY"
+    }
+  ]
+}
\ No newline at end of file

Python-JSON/states.json

+{
+  "states": [
+    {
+      "name": "Alabama",
+      "abbreviation": "AL",
+      "area_codes": ["205", "251", "256", "334", "938"]
+    },
+    {
+      "name": "Alaska",
+      "abbreviation": "AK",
+      "area_codes": ["907"]
+    },
+    {
+      "name": "Arizona",
+      "abbreviation": "AZ",
+      "area_codes": ["480", "520", "602", "623", "928"]
+    },
+    {
+      "name": "Arkansas",
+      "abbreviation": "AR",
+      "area_codes": ["479", "501", "870"]
+    },
+    {
+      "name": "California",
+      "abbreviation": "CA",
+      "area_codes": ["209", "213", "310", "323", "408", "415", "424", "442", "510", "530", "559", "562", "619", "626", "628", "650", "657", "661", "669", "707", "714", "747", "760", "805", "818", "831", "858", "909", "916", "925", "949", "951"]
+    },
+    {
+      "name": "Colorado",
+      "abbreviation": "CO",
+      "area_codes": ["303", "719", "720", "970"]
+    },
+    {
+      "name": "Connecticut",
+      "abbreviation": "CT",
+      "area_codes": ["203", "475", "860", "959"]
+    },
+    {
+      "name": "Delaware",
+      "abbreviation": "DE",
+      "area_codes": ["302"]
+    },
+    {
+      "name": "Florida",
+      "abbreviation": "FL",
+      "area_codes": ["239", "305", "321", "352", "386", "407", "561", "727", "754", "772", "786", "813", "850", "863", "904", "941", "954"]
+    },
+    {
+      "name": "Georgia",
+      "abbreviation": "GA",
+      "area_codes": ["229", "404", "470", "478", "678", "706", "762", "770", "912"]
+    },
+    {
+      "name": "Hawaii",
+      "abbreviation": "HI",
+      "area_codes": ["808"]
+    },
+    {
+      "name": "Idaho",
+      "abbreviation": "ID",
+      "area_codes": ["208"]
+    },
+    {
+      "name": "Illinois",
+      "abbreviation": "IL",
+      "area_codes": ["217", "224", "309", "312", "331", "618", "630", "708", "773", "779", "815", "847", "872"]
+    },
+    {
+      "name": "Indiana",
+      "abbreviation": "IN",
+      "area_codes": ["219", "260", "317", "463", "574", "765", "812", "930"]
+    },
+    {
+      "name": "Iowa",
+      "abbreviation": "IA",
+      "area_codes": ["319", "515", "563", "641", "712"]
+    },
+    {
+      "name": "Kansas",
+      "abbreviation": "KS",
+      "area_codes": ["316", "620", "785", "913"]
+    },
+    {
+      "name": "Kentucky",
+      "abbreviation": "KY",
+      "area_codes": ["270", "364", "502", "606", "859"]
+    },
+    {
+      "name": "Louisiana",
+      "abbreviation": "LA",
+      "area_codes": ["225", "318", "337", "504", "985"]
+    },
+    {
+      "name": "Maine",
+      "abbreviation": "ME",
+      "area_codes": ["207"]
+    },
+    {
+      "name": "Maryland",
+      "abbreviation": "MD",
+      "area_codes": ["240", "301", "410", "443", "667"]
+    },
+    {
+      "name": "Massachusetts",
+      "abbreviation": "MA",
+      "area_codes": ["339", "351", "413", "508", "617", "774", "781", "857", "978"]
+    },
+    {
+      "name": "Michigan",
+      "abbreviation": "MI",
+      "area_codes": ["231", "248", "269", "313", "517", "586", "616", "734", "810", "906", "947", "989"]
+    },
+    {
+      "name": "Minnesota",
+      "abbreviation": "MN",
+      "area_codes": ["218", "320", "507", "612", "651", "763", "952"]
+    },
+    {
+      "name": "Mississippi",
+      "abbreviation": "MS",
+      "area_codes": ["228", "601", "662", "769"]
+    },
+    {
+      "name": "Missouri",
+      "abbreviation": "MO",
+      "area_codes": ["314", "417", "573", "636", "660", "816"]
+    },
+    {
+      "name": "Montana",
+      "abbreviation": "MT",
+      "area_codes": ["406"]
+    },
+    {
+      "name": "Nebraska",
+      "abbreviation": "NE",
+      "area_codes": ["308", "402", "531"]
+    },
+    {
+      "name": "Nevada",
+      "abbreviation": "NV",
+      "area_codes": ["702", "725", "775"]
+    },
+    {
+      "name": "New Hampshire",
+      "abbreviation": "NH",
+      "area_codes": ["603"]
+    },
+    {
+      "name": "New Jersey",
+      "abbreviation": "NJ",
+      "area_codes": ["201", "551", "609", "732", "848", "856", "862", "908", "973"]
+    },
+    {
+      "name": "New Mexico",
+      "abbreviation": "NM",
+      "area_codes": ["505", "575"]
+    },
+    {
+      "name": "New York",
+      "abbreviation": "NY",
+      "area_codes": ["212", "315", "332", "347", "516", "518", "585", "607", "631", "646", "680", "716", "718", "845", "914", "917", "929", "934"]
+    },
+    {
+      "name": "North Carolina",
+      "abbreviation": "NC",
+      "area_codes": ["252", "336", "704", "743", "828", "910", "919", "980", "984"]
+    },
+    {
+      "name": "North Dakota",
+      "abbreviation": "ND",
+      "area_codes": ["701"]
+    },
+    {
+      "name": "Ohio",
+      "abbreviation": "OH",
+      "area_codes": ["216", "220", "234", "330", "380", "419", "440", "513", "567", "614", "740", "937"]
+    },
+    {
+      "name": "Oklahoma",
+      "abbreviation": "OK",
+      "area_codes": ["405", "539", "580", "918"]
+    },
+    {
+      "name": "Oregon",
+      "abbreviation": "OR",
+      "area_codes": ["458", "503", "541", "971"]
+    },
+    {
+      "name": "Pennsylvania",
+      "abbreviation": "PA",
+      "area_codes": ["215", "267", "272", "412", "484", "570", "610", "717", "724", "814", "878"]
+    },
+    {
+      "name": "Rhode Island",
+      "abbreviation": "RI",
+      "area_codes": ["401"]
+    },
+    {
+      "name": "South Carolina",
+      "abbreviation": "SC",
+      "area_codes": ["803", "843", "854", "864"]
+    },
+    {
+      "name": "South Dakota",
+      "abbreviation": "SD",
+      "area_codes": ["605"]
+    },
+    {
+      "name": "Tennessee",
+      "abbreviation": "TN",
+      "area_codes": ["423", "615", "629", "731", "865", "901", "931"]
+    },
+    {
+      "name": "Texas",
+      "abbreviation": "TX",
+      "area_codes": ["210", "214", "254", "281", "325", "346", "361", "409", "430", "432", "469", "512", "682", "713", "737", "806", "817", "830", "832", "903", "915", "936", "940", "956", "972", "979"]
+    },
+    {
+      "name": "Utah",
+      "abbreviation": "UT",
+      "area_codes": ["385", "435", "801"]
+    },
+    {
+      "name": "Vermont",
+      "abbreviation": "VT",
+      "area_codes": ["802"]
+    },
+    {
+      "name": "Virginia",
+      "abbreviation": "VA",
+      "area_codes": ["276", "434", "540", "571", "703", "757", "804"]
+    },
+    {
+      "name": "Washington",
+      "abbreviation": "WA",
+      "area_codes": ["206", "253", "360", "425", "509"]
+    },
+    {
+      "name": "West Virginia",
+      "abbreviation": "WV",
+      "area_codes": ["304", "681"]
+    },
+    {
+      "name": "Wisconsin",
+      "abbreviation": "WI",
+      "area_codes": ["262", "414", "534", "608", "715", "920"]
+    },
+    {
+      "name": "Wyoming",
+      "abbreviation": "WY",
+      "area_codes": ["307"]
+    }
+  ]
+}