8000 WIP, MAINT: Improve import time by hmaarrfk · Pull Request #14083 · numpy/numpy · GitHub
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WIP, MAINT: Improve import time #14083

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WIP, MAINT: Improve import time #14083

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50686ca
Remove tester to improve import time
hmaarrfk Jul 22, 2019
625db14
Lazy import pickle
hmaarrfk Jul 22, 2019
b76631a
Don't import pathlib
hmaarrfk Jul 22, 2019
04aeae1
lazy import shutils
hmaarrfk Jul 22, 2019
29fe679
delay importing platform.
hmaarrfk Jul 22, 2019
0ae6ba7
lazy import weakref
hmaarrfk Jul 22, 2019
1723475
Delay importing Decimal
hmaarrfk Jul 22, 2019
e57cf06
bit_generator use fastrlock instead of Threading.
hmaarrfk Jul 22, 2019
4329d6a
create the randbits object ourselves.
hmaarrfk Jul 22, 2019
df0c827
don't import textwrap
hmaarrfk Jul 22, 2019
2e13de7
justtotest: install fastrlock in builds.
hmaarrfk Jul 23, 2019
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Delay importing Decimal
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@hmaarrfk
hmaarrfk committed Jul 23, 2019
commit 172347557db6096a0ac5ab312996888d7a746b29
5 changes: 4 additions & 1 deletion numpy/lib/financial.py
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Expand Up @@ -12,7 +12,6 @@
"""
from __future__ import division, absolute_import, print_function

from decimal import Decimal
import functools

import numpy as np
Expand Down Expand Up @@ -621,6 +620,8 @@ def rate(nper, pmt, pv, fv, when='end', guess=None, tol=None, maxiter=100):
OpenDocument-formula-20090508.odt

"""
from decimal import Decimal

when = _convert_when(when)
default_type = Decimal if isinstance(pmt, Decimal) else float

Expand Down Expand Up @@ -812,6 +813,8 @@ def mirr(values, finance_rate, reinvest_rate):
Modified internal rate of return

"""
from decimal import Decimal

values = np.asarray(values)
n = values.size

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