Python如何批量判断本地文件M3U8能否正常播放 有支持M3U8格式的HTML5播放器吗
python\u5982\u4f55\u5224\u65ad\u4e00\u4e2a\u6587\u4ef6\u662f\u5426\u4e3agzip\u6587\u4ef6\u672c\u6587\u5b9e\u4f8b\u8bb2\u8ff0\u4e86Python\u5b9e\u73b0\u538b\u7f29\u4e0e\u89e3\u538bgzip\u5927\u6587\u4ef6\u7684\u65b9\u6cd5\u3002\u5206\u4eab\u7ed9\u5927\u5bb6\u4f9b\u5927\u5bb6\u53c2\u8003\uff0c\u5177\u4f53\u5982\u4e0b\uff1a
#encoding=utf-8
#author: walker
#date: 2015-10-26
#summary: \u6d4b\u8bd5gzip\u538b\u7f29/\u89e3\u538b\u6587\u4ef6
import gzip
BufSize = 1024*8
def gZipFile(src, dst):
fin = open(src, 'rb')
fout = gzip.open(dst, 'wb')
in2out(fin, fout)
def gunZipFile(gzFile, dst):
fin = gzip.open(gzFile, 'rb')
fout = open(dst, 'wb')
in2out(fin, fout)
def in2out(fin, fout):
while True:
buf = fin.read(BufSize)
if len(buf) < 1:
break
fout.write(buf)
fin.close()
fout.close()
if __name__ == '__main__':
src = r'D:\tmp\src.txt'
dst = r'D:\tmp\src.txt.gz'
ori = r'D:\tmp\ori.txt'
gZipFile(src, dst)
print('gZipFile over!')
gunZipFile(dst, ori)
print('gunZipFile over!')
\u4e5f\u53ef\u4ee5\u7b80\u5355\u5730\u5c01\u88c5\u6210\u4e00\u4e2a\u7c7b\uff1a
class GZipTool:
def __init__(self, bufSize):
self.bufSize = bufSize
self.fin = None
self.fout = None
def compress(self, src, dst):
self.fin = open(src, 'rb')
self.fout = gzip.open(dst, 'wb')
self.__in2out()
def decompress(self, gzFile, dst):
self.fin = gzip.open(gzFile, 'rb')
self.fout = open(dst, 'wb')
self.__in2out()
def __in2out(self,):
while True:
buf = self.fin.read(self.bufSize)
if len(buf) < 1:
break
self.fout.write(buf)
self.fin.close()
self.fout.close()
\u5982\u679c\u4f60\u60f3\u5728\u81ea\u5df1\u7684PC\u4e0a\u64ad\u8d77\u6765\u7684\u8bdd\uff0c\u53ef\u4ee5\u8bd5\u8bd5\u5b89\u88c5VLC\u64ad\u653e\u5668\uff0c\u6253\u5f00\u4e4b\u540eCtrl+\u201cN\u201d,\u7136\u540e\u8f93\u5165m3u8\u6587\u4ef6\u7684link\uff0c\u7136\u540e\u64ad\u653e\u5373\u53ef
1. 使用CocoaHTTPServer 生产服务器，指定某文件夹为服务器根目录；2.启动指定端口的服务器；
3.HTTPServer 为 单例对象的属性，否则服务器启动完就会关闭，用单例就可以将HTTPServer对象放到静态栈里面；
绛旓細import osdir = r'c:\\'for f in os.listdir(dir): if not os.path.isfile(f): continue if f.endwith('.txt'): print 'txt' else: print 'pic'
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