fork(1) download 
  1. #!/usr/bin/env python
  2. # -*- coding: utf-8 -*-
  3.  
  4. # Python と Javascript ではじめるデータビジュアライゼーション
  5. # 50ページから
  6.  
  7. nobel_winners = [
  8.     {'category': 'Physics',
  9.      'name': 'Albert Einstein',
  10.      'nationality': 'Swiss',
  11.      'sex': 'male',
  12.      'year': '1921'},
  13.     {'category': 'Physics',
  14.      'name': 'Paul Dirac',
  15.      'nationality': 'British',
  16.      'sex': 'male',
  17.      'year': '1933'},
  18.     {'category': 'Chemistry',
  19.      'name': 'Marie Curie',
  20.      'nationality': 'Polish',
  21.      'sex': 'Female',
  22.      'year': '1911'}
  23. ]
  24.  
  25. f = open('data/nobel_winners.csv', 'w')
  26.  
  27. cols = nobel_winners[0].keys()
  28. cols.sort()
  29.  
  30. with open('data/nobel_winners.csv', 'w') as f:
  31.     f.write(','.join(cols) + '\n')
  32.  
  33.     for o in nobel_winners:
  34.         row = [str(o[col]) for col in cols]
  35.         f.write(','.join(row) + '\n')
  36.  
Runtime error #stdin #stdout #stderr 0.03s 27712KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Traceback (most recent call last):
  File "./prog.py", line 25, in <module>
FileNotFoundError: [Errno 2] No such file or directory: 'data/nobel_winners.csv'
https://ideone.com/Xv83M6
language:
Python 3 (python  3.9.5)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!