s = '''length = 32
point_loads, 3, 500
point_loads, 6, 900
point_loads, end, 300
'''
s = s.splitlines()
point_loads = []
for line in s:
li = line.strip()
if li.startswith("point_load"):
l = li.split(', ')
for num in l[1:]:
if num == 'end':
num = '10'
num = float(num.strip())
point_loads.append(num)
print(point_loads)
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