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参数同Popen，查看/usr/lib/python2.7/subprocess.py 去掉文档，其实是这样的：def call(*popenargs, **kwargs): return Popen(*popenargs, **kwargs).wait()>>> subprocess.call(''ifconfig'',shell=True)2、subprocess.check_callsubprocess.check_call (*popenargs , **kwargs )执行上面的call命令，并检查返回... 阅8190 转24 评0 公众公开 12-12-02 22:23 |
python的logging模块【zz】# test.pyimport loggingimport logging.configlogging.config.fileConfig("logging.conf")#create loggerlogger = logging.getLogger("example")#"application" codelogger.debug("debug message")logger.info("info message")logger.warn("warn message&qu... 阅1141 转6 评1 公众公开 12-11-23 13:21 |
python logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s") ch.setFormatter(formatter) fh.setFormatter(formatter) # add the handlers to logger logger.addHandler(ch) logger.addHandler(fh) # "application" code logger.debug("debug message") logger.info("info... 阅612 转4 评0 公众公开 12-11-23 13:19 |
手动制作python的exe可执行程序1. 手动制作python的exe可执行程序 -- by Leo Jay.2. 开一个cmd窗口，进入d:/pythonlib目录中，运行 python -OO compileall.py -f . 把lib中的.py文件都编译成.pyo文件。6. 把c:/python25/dlls目录中的.pyd和.dll文件，复制到d:/dist/dlls目录中，当然，删除不可能用到的一些文件_msi.pyd,_ssl.pyd等等，可以减少... 阅538 转8 评0 公众公开 12-11-15 22:41 |
now()} 8 9 >>> post2 = {"title":"Python and MongoDB",10 "slug":"python-mongodb",11 "author":"SErHo",12 "content":"Python and MongoDB....",13 "tags":["Python","MongoDB"],14 "time":datetime.f... 阅1267 转2 评0 公众公开 12-11-14 02:02 |
python 中open（）文件操作的方式。3、使用''a''模式 ，把所有要写入文件的数据都追加到文件的末尾，即使你使用了seek（）指向文件的其他地方，如果文件不存在，将自动被创建。file_object= open(''thefile.txt'')try: all_the_text = file_object.read( )finally: file_object.close( )注：不能把open语句放... 阅1525 转1 评0 公众公开 12-11-14 01:03 |
logger: 日志类，应用程序往往通过调用它提供的api来记录日志；DEBUG) log = logging.getLogger(''root'') log.debug(''%s, %s, %s'', *(''error'', ''debug'', ''info'')) log.debug(''%(module)s, %(info)s'', {''module'&... 阅329 转2 评0 公众公开 12-11-09 19:44 |
= 0: number_of_images = number_of_images_set #number_of_images = 10000 images_readed_count = 0 labels = numpy.array([], dtype = numpy.float32) while images_readed_count <number_of_images: byte = f.read(1) labels = numpy.append(labels, numpy.float32(struct.unpack(''B'... 阅6281 转38 评0 公众公开 12-11-07 18:55 |
Py2Exe will help us to convert those scripts in a binary for windows, a simple binary for execution or a Windows service :-D. I use this script to create my windows services, py2exe makes use of the distutils and hence a setup.py script must be used to compile the our scripts. check the next code that will help you to... 阅356 转2 评0 公众公开 12-11-03 02:55 |
