Convert CSV with array of tuples back to int-CodePudding

I have an array of tuples that are stored in a csv line by line and I want to convert them back, but each time I convert them back they are still strings and I need them to be ints.

"(1013, 294)","(872, 258)","(744, 190)","(704, 124)","(758, 78)","(853, 121)","(862, 68)","(861, 130)","(861, 166)","(972, 123)","(979, 67)","(956, 145)","(949, 177)","(1088, 136)","(1096, 85)","(1061, 155)","(1050, 188)","(1201, 158)","(1198, 121)","(1152, 168)","(1132, 194)"
"(1037, 305)","(906, 259)","(798, 192)","(756, 126)","(790, 78)","(894, 109)","(882, 29)","(873, -14)","(875, -52)","(1010, 119)","(1046, 72)","(1012, 150)","(990, 192)","(1122, 139)","(1156, 101)","(1101, 174)","(1069, 209)","(1224, 172)","(1248, 140)","(1189, 187)","(1152, 214)"
"(1031, 315)","(891, 269)","(812, 196)","(863, 130)","(968, 101)","(865, 117)","(813, 39)","(791, -10)","(778, -54)","(985, 113)","(989, 17)","(997, -33)","(1004, -70)","(1102, 132)","(1135, 57)","(1093, 105)","(1056, 152)","(1208, 170)","(1219, 124)","(1163, 156)","(1117, 192)"

Desired output should look like this:

handData =[(1013, 294), (872, 258), (744, 190), (704, 124), (758, 78), (853, 121), (862, 68), (861, 130), (861, 166), (972, 123), (979, 67), (956, 145), (949, 177), (1088, 136), (1096, 85), (1061, 155), (1050, 188), (1201, 158), (1198, 121), (1152, 168), (1132, 194)]

Current code:

with open('gesture_data.csv', 'r', newline='') as f:
            reader = csv.reader(f)
            examples = list(reader)

Gives this:

[['(1013, 294)', '(872, 258)', '(744, 190)', '(704, 124)', '(758, 78)', '(853, 121)', '(862, 68)', '(861, 130)', '(861, 166)', '(972, 123)', '(979, 67)', '(956, 145)', '(949, 177)', '(1088, 136)', '(1096, 85)', '(1061, 155)', '(1050, 188)', '(1201, 158)', '(1198, 121)', '(1152, 168)', '(1132, 194)'], ['(1037, 305)', '(906, 259)', '(798, 192)', '(756, 126)', '(790, 78)', '(894, 109)', '(882, 29)', '(873, -14)', '(875, -52)', '(1010, 119)', '(1046, 72)', '(1012, 150)', '(990, 192)', '(1122, 139)', '(1156, 101)', '(1101, 174)', '(1069, 209)', '(1224, 172)', '(1248, 140)', '(1189, 187)', '(1152, 214)'], ['(1031, 315)', '(891, 269)', '(812, 196)', '(863, 130)', '(968, 101)', '(865, 117)', '(813, 39)', '(791, -10)', '(778, -54)', '(985, 113)', '(989, 17)', '(997, -33)', '(1004, -70)', '(1102, 132)', '(1135, 57)', '(1093, 105)', '(1056, 152)', '(1208, 170)', '(1219, 124)', '(1163, 156)', '(1117, 192)']]

CodePudding user response：

You can use a regex expression to match numbers from couples and map them to integers:

import re

handData = [tuple(map(int, re.findall('\d ', string[1:-1]))) for string in examples[0]]