Copy numpy data to UnsafePointer

from memory import memcpy
from python import Python
from sys import sizeof

def main():
  np = Python.import_module("numpy")

  alias N = 100

  a = np.arange(N, dtype=np.float32)
  p = a.ctypes.data.unsafe_get_as_pointer[DType.float32]()

  q = UnsafePointer[Float32].alloc(N)
  memcpy(q, p, N)

  l = List(unsafe_pointer=q, size=N, capacity=N)
  print(l.__str__())

  _ = a

from memory import memcpy
from python import Python
from sys import sizeof

def main():
  np = Python.import_module("numpy")

  alias N = 100

  a = np.arange(N, dtype=np.float32)
  p = a.ctypes.data.unsafe_get_as_pointer[DType.float32]()

  q = UnsafePointer[Float32].alloc(N)
  memcpy(q, p, N)

  l = List(unsafe_pointer=q, size=N, capacity=N)
  print(l.__str__())

  _ = a