[301] JSON - Tyler R. Caraza-Harter
[301] JSON
Tyler Caraza-Harter
Practice with nesting...
note: quotes for strings not shown (to simplify)
Frames:
global
webster luny_list
everything foooo
final_letter
a b z L
dict
89
list
apple and ada
list
bike deBug
list
name zebra kind mammal
dict
Learning Objectives Today
JSON
? differences with Python syntax ? creating JSON files ? reading JSON files
Read: Sweigart Ch 14 "JSON and APIs" to the end
Python Data Structures and File Formats
Python
File
[ ["name", "x", "y"], ["alice", 100, 150], ["bob", -10, 80]
]
list of lists
name,x,y alice,100,150 bob,-10,80
CSV file
We can use CSV files to store data we would want in lists of lists
Python Data Structures and File Formats
Python
File
[ ["name", "x", "y"], ["alice", 100, 150], ["bob", -10, 80]
]
list of lists
{ "alice": { "age": 40, "scores": [10,20,19]}, "bob": { "age": 45, "scores": [15,23,17,15]}
} dict of dicts
name,x,y alice,100,150 bob,-10,80
CSV file
?
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