binary-signal

# -*- coding: utf-8 -*-

"""
 Dead simple supervisor for python scripts to ensure
 script terminated normally and got the job done.


 Why to use this ?

 tl;dr Programmed a web crawler which  crashed many times

binary-signal

# top level logging object
logFormatter = logging.Formatter("%(asctime)s %(name)s [%(levelname)-5.5s]  %(message)s", datefmt='%Y-%m-%d %H:%M:%S')
logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)

# file level logging object
fileHandler = logging.FileHandler("{}".format(logfile))
fileHandler.setFormatter(logFormatter)
logger.addHandler(fileHandler)

binary-signal

def mark_me(main_file):
    pid = os.getpid()
    with open('proc.pid', "w") as f:
        f.write("{} pid:{} ".format(os.path.basename(main_file), pid))

binary-signal

def hashurl(url):
    m = hashlib.md5()
    m.update(url.encode('utf-8'))
    return m.hexdigest()

binary-signal

def get_ip_address():
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.connect(("8.8.8.8", 80))
    return s.getsockname()[0]

binary-signal

#!/bin/bash

clear

filex="mylexer.l"   # input file for flex
folex="lex.yy.c" # output file of flex
fogcc="mylexer" # outpuf file of gcc
fe1="myprog.fc"  # example file to run

now="$(date +"%r")" # Get the system time now

binary-signal

def rotate(path, j):
    """
    rotate list of vertices at vertex j
    :param path: a list of nodes
    :param j: vertex to perform rotation at
    :return: rotated path 
    """
    if j in path:
        i = path.index(j)
        newpath = path[:i + 1]

binary-signal

def is_hamiltonian(path, v, n):
    """
    :param path: a list  nodes in path
    :param v: current head
    :param n: total number of nodes in the graph 
    :return: True if it's a hamiltonian path False otherwise
    """
    if path[0] == v and len(path) == n:
        return True
    else:

binary-signal

num_nodes =10
G = graph;

for n=1:num_nodes
   G= addnode(G,strcat('node_',int2str(n)));
end

 k =G.Nodes