# coding utf-8
import urllib
import re
import os
"""
下载slapos上的.cfg文件
"""
def getUrlFromCfg(url,dir):
u = urllib.urlopen(url)
buffer = u.read()
#判断文件是否存在,否就写新文件
if not os.path.isfile(dir+'/buildout.cfg'):
open(dir+'/buildout.cfg', 'wb').write(buffer)
#建正则表达式
cfg_re = re.compile("""\/.*\/buildout\.cfg""")
#根据正则表达式,查找文件中匹配的内容
cfg_list = cfg_re.findall(buffer)
init_url = 'http://git.erp5.org/gitweb/slapos.git/blob_plain/refs/tags/slapos-0.7:/component'
if len(cfg_list) > 0:
for cfg in cfg_list:
end_url = init_url + cfg
dir = 'slapos/'+cfg.split('/')[1]
#判断目录是否存在,否就创建新目录
if not os.path.exists(dir):
os.mkdir(dir)
#递归查找
getUrlFromCfg(end_url,dir)
u.close()
first_cfg = ' http://git.erp5.org/gitweb/slapos.git/blob_plain/refs/tags/slapos-0.7:/component/slapos/buildout.cfg'
getUrlFromCfg(first_cfg,'slapos')
'''
print u.info()
print "a %s b %d c.\n" % (u.geturl(),len(buffer) )
'''