asmeurer

def divides(k, n):
    return n/k == n//k

  def corresponds(l1, l2):
    assert len(l1) == len(l2)
    if not l1:
        return True
    for j in range(len(l2)):
        for i in range(len(l1)):
            if divides(l1[i], l2[j]):

asmeurer

asmeurer

I would like to have a library that makes it easier to manipulate indices to ndarrays. This primarily means slices and tuples of slices, but could also apply to fancy indexing.

Here are some of the pain points of working with the Python slice objects directly

• slice is not hashable, so you have to convert it to a tuple to use it as a dictionary key.

asmeurer

Process:               python3.7 [9619]
Path:                  /Users/USER/*/python3.7
Identifier:            python3.7
Version:               ???
Code Type:             X86-64 (Native)
Parent Process:        ??? [7597]
User ID:               501

Date/Time:             2020-01-09 13:28:23.538 -0700
OS Version:            Mac OS X 10.15.2 (19C57)

asmeurer

"""
Invert symlinks

As of December 27, 2019, Dropbox no longer automatically follows symlinks to
folders outside of the Dropbox folder. Thus, you can no longer use symlinks to
sync things outside of the Dropbox folder. This script fixes these symlinks by
inverting them, keeping the real files inside of Dropbox and making the other
file a symlink.

How to use

asmeurer

from numba import njit
from numba.npyufunc.parallel import _set_num_threads_jit, _launch_threads

import numpy as np

_launch_threads()

# Set this to something less than your number of cores
N_THREADS = 4

asmeurer

$ python -m removestar --max 80 numba/
--- original/numba/ctypes_support.py
+++ fixed/numba/ctypes_support.py
@@ -4,7 +4,7 @@

 from __future__ import absolute_import
 from numba.config import PYVERSION
-from ctypes import *
+from ctypes import c_int32, c_int64, c_size_t, sizeof

asmeurer

# On Windows 7, 8, 10 Hosts file is in c:\windows\system32\drivers\etc\hosts
#
# Block Skype ads

127.0.0.1 secure-sin.adnxs.com # On skype 7.*
127.0.0.1 *.adnxs.com # On skype 7.*
127.0.0.1 logi10.xiti.com # On skype 7.*
127.0.0.1 *.everesttech.net # On skype 7.*
127.0.0.1 pixel.everesttech.net # On skype 7.*
127.0.0.1 d.adroll.com # On skype 7.*

asmeurer

asmeurer

.ipynb_checkpoints/