Python使用Gmail發郵件
有時候需要備份些東西到郵箱,能夠讓腳本定時自動運行當然是最好! 抽時間用python寫了這么個腳本,使用python-libgmail庫 ( sudo apt-get install python-libgmail )
需求
發送郵件的代碼都是現成的調用,主要是在易用性上做了些優化:
1、發送一句話,不需要正文,比如給郵件列表發個“求助。。。。。(如題)”之類的:
msend -t list@domain.com -s "求助,圖形界面進不了,哈哈”
2、發個文件到自已的郵箱,一般用 -f "file1;file2;file3;dir2;dir3" ,發懶的時候不寫 -f 也能用
msend -t my@gmail.com -f readme.txt
msend -t my@gmail.com *.txt
3、發個文件或目錄到某個郵箱,需要ZIP一下,(當然2和3可以混用)
msend -t friend@domain.com -z ./pics/
基本上:
1、目標郵箱和主題必須寫上; 2、如果有文件附件,可以不指定主題,腳本會把文件數當主題名(gmail的title里會顯示正文的) 3、程序會自動判斷文件和目錄,如果是目錄就會遍歷 4、不管是文件還是目錄,如果前綴指定了-z,就壓縮后發送 5、沒有前綴的參數一律當文件名 如果有需要,可以下載玩玩,運行msend不帶參數就有用法,應該很明白了。
(還有什么稀奇古怪的想法?歡迎提出來!)
Usage:
msend -t user@domain.com -s title
msend -t user@domain.com {-s title | -f file | -z file}
Full command:
msend --to=user@domain.com --subject=title [--msg=body] [--files="file1;dir2"] [--zip="file1;dir2"]
Example: ( edit ~/.msend for default sender account )
msend -t user@domain.com -s "just a test"
msend -t user@domain.com -s "send all pic" -f ./mypics/
msend -t user@domain.com -s "send files as zip" -z ./mytext/
msend -t user@domain.com -s "send both" -f mytext -z mytext</pre>
代碼
#!/usr/bin/env python
-- coding: utf8 --
import os ,sys
import getopt
import libgmail
class GmailSender(libgmail.GmailAccount) :
def init(self,myacct,passwd):
self.myacct = myacct
self.passwd = passwd
proxy = os.getenv("http_proxy")
if proxy :
libgmail.PROXY_URL = proxy
try:
self.ga = libgmail.GmailAccount(myacct,passwd)
self.ga.login()
except libgmail.GmailLoginFailure,err:
print "Login failed. (Check $HOME/.msend?)\n",err
sys.exit(1)
except Exception,err:
print "Login failed. (Check network?)\n",err
sys.exit(1)
def sendMessage(self,to,subject,msg,files):
if files :
gmsg = libgmail.GmailComposedMessage(to,subject,msg,filenames=files)
else:
gmsg = libgmail.GmailComposedMessage(to, subject, msg )
try :
if self.ga.sendMessage(gmsg):
return 0
else:
return 1
except Exception,err :
print err
return 1
class TOOLS :
def extrPath(path):
list=[]
for root,dirs,files in os.walk(path):
for f in files:
list.append("%s/%s"%(root,f))
return list
extrPath = staticmethod(extrPath)
if name == "main":
to=subject=zip=None
msg=""
files=[]
zip=[]
# getopt
try:
opts,args = getopt.getopt(sys.argv[1:],
't:s:m:f:d:z:',
[ 'to=', 'subject=', 'msg=', 'files=',"dir=","zip=" ])
except getopt.GetoptError,err:
print str(err)
sys.exit(2)
for o,a in opts:
if o in [[--to","-t]]:
to = a
elif o in [[--msg","-m]]:
msg = a + "\n====================\n"
elif o in [[--subject","-s]]:
subject = a
elif o in [[--files","-f]]:
if a.find(';') > 0:
files += a.split(';')
else:
files += a.replace('\n',' ').split(' ')
elif o in [[--dir","-d]]:
if a.find(';') > 0:
files += a.split(';')
else:
files += a.replace('\n',' ').split(' ')
elif o in [[--zip","-z]]:
if a.find(';') > 0:
zip += a.split(';')
else:
zip += a.replace('\n',' ').split(' ')
# extrPath
files += args
if len(files)>0:
msg += "\n=====FILE=====\n"
for f in files:
if os.path.isfile(f):
msg += "%s\n"%f
elif os.path.isdir(f):
files.remove(f)
ret = TOOLS.extrPath(f)
files += ret;
msg += "\n=====FOLDER[%s]=====\n"%f
msg += "\n".join(ret)
for f in zip:
name=f.replace('/','_')
cmd = "zip -r /tmp/%s.zip %s 1>/tmp/%s.log 2>&1"%(name,f,name)
os.system(cmd)
msg += "\n=====ZIP[%s]=======\n"%f
msg += open("/tmp/%s.log"%name).read()
os.unlink("/tmp/%s.log"%name)
zip.remove(f)
zip.append("/tmp/%s.zip"%name)
files += zip
#print msg
#sys.exit(0)
if not subject and len(files)>0:
subject="Send %d files."%len(files)
if not to or not subject:
print """
Usage:
msend -t user@domain.com -s title
msend -t user@domain.com {-s title | -f file | -z file}
Full command:
msend --to=user@domain.com --subject=title [--msg=body] [--files="file1;dir2"] [--zip="file1;dir2"]
Example: ( edit ~/.msend for default sender account )
msend -t user@domain.com -s "just a test"
msend -t user@domain.com -s "send all pic" -f ./mypics/
msend -t user@domain.com -s "send files as zip" -z ./mytext/
msend -t user@domain.com -s "send both" -f mytext -z mytext
"""
sys.exit(3)
conf = "%s/%s" % ( os.getenv("HOME"), ".msend" )
if not os.path.exists(conf):
open(conf,"wb").write("yourname@gmail.com yourpassword")
print """\n Edit $HOME/.msend first.\n"""
sys.exit(3)
myacct,passwd = open( conf ).read().split()
gs = GmailSender( myacct,passwd )
if gs.sendMessage(to,subject,msg,files):
print "FAIL"
else:
for f in zip:
os.unlink(f)
print "OK"</pre>