Finished Week 6 (JSON and the REST Architecture)

Author: jeremy-wl

Week 6 JSON and the REST Architecture/Assignments/comments_42.json

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+{
+  "note":"This file contains the sample data for testing",
+  "comments":[
+    {
+      "name":"Leven",
+      "count":100
+    },
+    {
+      "name":"Mahdiya",
+      "count":97
+    },
+    {
+      "name":"Ajayraj",
+      "count":87
+    },
+    {
+      "name":"Lillian",
+      "count":86
+    },
+    {
+      "name":"Aon",
+      "count":86
+    },
+    {
+      "name":"Ruaraidh",
+      "count":78
+    },
+    {
+      "name":"Gursees",
+      "count":75
+    },
+    {
+      "name":"Emmanuel",
+      "count":74
+    },
+    {
+      "name":"Christy",
+      "count":72
+    },
+    {
+      "name":"Annoushka",
+      "count":72
+    },
+    {
+      "name":"Inara",
+      "count":72
+    },
+    {
+      "name":"Caite",
+      "count":70
+    },
+    {
+      "name":"Rosangel",
+      "count":70
+    },
+    {
+      "name":"Iana",
+      "count":66
+    },
+    {
+      "name":"Anise",
+      "count":66
+    },
+    {
+      "name":"Jaosha",
+      "count":65
+    },
+    {
+      "name":"Cadyn",
+      "count":65
+    },
+    {
+      "name":"Edward",
+      "count":63
+    },
+    {
+      "name":"Charlotte",
+      "count":61
+    },
+    {
+      "name":"Sammy",
+      "count":60
+    },
+    {
+      "name":"Zarran",
+      "count":60
+    },
+    {
+      "name":"Rowen",
+      "count":59
+    },
+    {
+      "name":"Stanislaw",
+      "count":59
+    },
+    {
+      "name":"Maighdlin",
+      "count":57
+    },
+    {
+      "name":"Connan",
+      "count":56
+    },
+    {
+      "name":"Warrick",
+      "count":54
+    },
+    {
+      "name":"Diya",
+      "count":52
+    },
+    {
+      "name":"Lawson",
+      "count":52
+    },
+    {
+      "name":"Wu",
+      "count":51
+    },
+    {
+      "name":"Irmak",
+      "count":47
+    },
+    {
+      "name":"Emilija",
+      "count":47
+    },
+    {
+      "name":"Kayda",
+      "count":41
+    },
+    {
+      "name":"Ellenor",
+      "count":41
+    },
+    {
+      "name":"Kyra",
+      "count":41
+    },
+    {
+      "name":"Nikita",
+      "count":38
+    },
+    {
+      "name":"Kaelah",
+      "count":35
+    },
+    {
+      "name":"Meko",
+      "count":32
+    },
+    {
+      "name":"Marissa",
+      "count":31
+    },
+    {
+      "name":"Ayat",
+      "count":24
+    },
+    {
+      "name":"Sali",
+      "count":19
+    },
+    {
+      "name":"Hashem",
+      "count":19
+    },
+    {
+      "name":"Tygan",
+      "count":18
+    },
+    {
+      "name":"Rioden",
+      "count":17
+    },
+    {
+      "name":"Cruiz",
+      "count":16
+    },
+    {
+      "name":"Caoilfinn",
+      "count":13
+    },
+    {
+      "name":"Ewen",
+      "count":8
+    },
+    {
+      "name":"Baighley",
+      "count":7
+    },
+    {
+      "name":"Ramone",
+      "count":1
+    },
+    {
+      "name":"Kyran",
+      "count":1
+    },
+    {
+      "name":"Noelani",
+      "count":1
+    }
+  ]
+}

Week 6 JSON and the REST Architecture/Assignments/comsuming-google-maps-api.py

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+import urllib.request as ur
+import urllib.parse as up
+import json
+
+serviceurl = "http://python-data.dr-chuck.net/geojson?"
+# This API only accepts the university in a list of its accepted ones.
+# This API uses the same parameters (sensor and address) as the Google API.
+# This API also has no rate limit so you can test as often as you like.
+# If you visit the URL with no parameters, you get a list of all of the address values which can be used with this API.
+
+address_input = input("Enter location: ")
+params = {"sensor": "false", "address": address_input}
+url = serviceurl + up.urlencode(params)
+print("Retrieving ", url)
+data = ur.urlopen(url).read().decode('utf-8')
+print('Retrieved', len(data), 'characters')
+json_obj = json.loads(data)
+
+place_id = json_obj["results"][0]["place_id"]
+print("Place id", place_id)
+
+# Sample Execution
+
+# $ python solution.py
+# Enter location: South Federal University
+# Retrieving http://...
+# Retrieved 2101 characters
+# Place id ChIJJ8oO7_B_bIcR2AlhC8nKlok

Week 6 JSON and the REST Architecture/Assignments/extracting-data-from-json.py

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+import urllib.request as ur
+import json
+
+# json_url = 'http://python-data.dr-chuck.net/comments_42.json'
+
+json_url = input("Enter location: ")
+print("Retrieving ", json_url)
+data = ur.urlopen(json_url).read().decode('utf-8')
+print('Retrieved', len(data), 'characters')
+json_obj = json.loads(data)
+
+sum = 0
+total_number = 0
+
+for comment in json_obj["comments"]:
+    sum += int(comment["count"])
+    total_number += 1
+
+print('Count:', total_number)
+print('Sum:', sum)
+
+
+# Sample Execution
+#
+# $ python solution.py
+# Enter location: http://python-data.dr-chuck.net/comments_42.json
+# Retrieving http://python-data.dr-chuck.net/comments_42.json
+# Retrieved 2733 characters
+# Count: 50
+# Sum: 2482