Deep dive into Kernel

from io import BytesIO from SpiffWorkflow.bpmn.BpmnWorkflow import BpmnWorkflowfrom SpiffWorkflow.bpmn.storage.BpmnSerializer import BpmnSerializerfrom SpiffWorkflow.bpmn.storage.CompactWorkflowSerializer import CompactWorkflowSerializerfrom SpiffWorkflow import Taskfrom SpiffWorkflow.specs import WorkflowSpecfrom SpiffWorkflow.bpmn.storage.Packager import Packagerfrom SpiffWorkflow.bpmn.parser...

Add additional repository yum install epel-release Install python-pip package yum install python-pip

python -m SimpleHTTPServer default port: 8000 If you want to change service port? python -m SimpleHTTPServer 9090

import osscript = """echo $0ls -lecho done"""os.system("bash -c '%s'" % script)

python 에서는 binary packing 을 위해서 struct 라는 모듈을 제공한다. 문자 바이트 순서 크기와 정렬 @ 시스템에 따름 = 시스템에 따름 없음 Big endian 없음 ! 네트워크 (Big endian) 없음 FormatC TypePython typeStandard sizeNotesxpad byteno value ccharstring of length 11 bsigned charinteger1(3)Bunsigned charinteger1(3)?_Boolbool1(1)hshortinteger2(3)Hunsigned shortinteger2(3)iintinteger4(3)Iunsigned intinteger4(3)llonginteger4(3)Lunsigned longinteger4(3)..

import netsnmp CPU_TYPE = '.1.3.6.1.2.1.25.3.1.3'CORE_USAGE = '.1.3.6.1.2.1.25.3.3.1.2.' # +IDCORE_NAME = '.1.3.6.1.2.1.25.3.2.1.3.' # +IDdef get_cpu_usage(host,version=2,community='public'): s = netsnmp.Session(DestHost=host, Version=version, Community=community) vars = netsnmp.VarList(netsnmp.Varbind('.1.3.6.1.2.1.25.3.2.1.1')) #count resouces resources = s.walk(vars) cpu_res = {} for res in r..

Python 에서 smtp를 이용하여 메일 보내기 예제 # Import smtplib for the actual sending function import smtplib # Import the email modules we'll need from email.MIMEText import MIMEText # Open a plain text file for reading. For this example, assume that # the text file contains only ASCII characters. fp = open(textfile, 'rb') # Create a text/plain message msg = MIMEText(fp.read()) fp.close() # me == the sender's..

easy_install xxxx.egg

일단 pip를 사용하기 위해서 python pip 패키지를 설치한다. 1. 다운로드 c:\python26\python.exe setup.py install 2. pip 파일 c:\python26\scripts\pip.exe django-mssql django-mssql 설치 1. 사전 설치 필요 패키지 http://code.google.com/p/django-mssql/wiki/Requirements

python daemon start script in Ubuntu echo -n "Starting $DESC: " start-stop-daemon --start --quiet --pidfile /var/run/$NAME.pid --make-pidfile\ --exec $DAEMON --background