Read a CSV file of price data into a dict mapping names to prices.
(filename)
| 22 | return portfolio |
| 23 | |
| 24 | def read_prices(filename): |
| 25 | ''' |
| 26 | Read a CSV file of price data into a dict mapping names to prices. |
| 27 | ''' |
| 28 | prices = {} |
| 29 | with open(filename) as f: |
| 30 | rows = csv.reader(f) |
| 31 | for row in rows: |
| 32 | try: |
| 33 | prices[row[0]] = float(row[1]) |
| 34 | except IndexError: |
| 35 | pass |
| 36 | |
| 37 | return prices |
| 38 | |
| 39 | def make_report_data(portfolio, prices): |
| 40 | ''' |