yunwilliamyu

import sys
import contextlib
@contextlib.contextmanager
def output_wrapper():
    save_stdout = sys.stdout
    save_stderr = sys.stderr
    sys.stdout = open('stdout.log', 'a')
    sys.stderr = open('stderr.log', 'a')
    yield
    sys.stdout = save_stdout

yunwilliamyu

import numpy as np
A = np.matrix([[1, 2], [3, 4]])
A[0,:].nonzero() # Returns (matrix([[0, 0]]), matrix([[0, 1]])) if np.__version__ == "1.8.2"
                 # Returns (array([0, 0]), array([0, 1])) if np.__version__ == "1.11.0"
np.asarray(A[0,:]).nonzero() # Returns (array([0, 0]), array([0, 1])) for both versions, so is backwards compatible

yunwilliamyu

# If you don't need streaming stdout, just use communicate to access stdout and stderr instead
import threading
import subprocess
import sys
pr = subprocess.Popen(['command'], env=my_env, 
                        stdin=subprocess.PIPE, stdout=subprocess.PIPE,
                        stderr=subprocess.STDOUT)
def pipe_writer():
    pr.stdin.write(input)
    pr.stdin.close()

yunwilliamyu

set laststatus=2
set statusline=%<%F%=\ [%M%R%H%Y]\ (%(%l,%c%))
syntax on
set autoindent 
set tabstop=4
set shiftwidth=4
set smarttab
set expandtab
set softtabstop=4
autocmd BufRead *.py set smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class