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import csv
import os
import re
ROOT = os.path.dirname(os.path.abspath(__file__))
class Vector(complex):
def __getitem__(self, index):
if index == 0:
return self.real
elif index == 1:
return self.imag
else:
raise IndexError
def load():
def _read(iterable):
for x, y in iterable:
yield Vector(float(x), float(y))
def _load(filename):
with open(filename) as fd:
reader = csv.reader(fd)
return list(_read(reader))
def _files(directory):
for filename in os.listdir(directory):
match = re.match(r"SWI_(-?\d+)\.csv", filename)
if match:
yield int(match.group(1)), os.path.join(directory, filename)
return [(x, _load(y)) for x, y in sorted(_files(ROOT), key=lambda x: x[0])]
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