I'm using subprocess.Popen
with Python
, and I haven't come across an elegant solution for joining commands (i.e. foobar&&
bizbang) via Popen
.
I could do this:
p1 = subprocess.Popen(["mmls", "WinXP.E01"], stdout=subprocess.PIPE)
result = p1.communicate()[0].split("
")
for line in result:
script_log.write(line)
script_log.write("
")
p1 = subprocess.Popen(["stat", "WinXP.E01"], stdout=subprocess.PIPE)
result = p1.communicate()[0].split("
")
for line in result:
script_log.write(line)
But that really isn't very aesthetically pleasing (especially if I'm daisy-chaining multiple commands via Popen
.
I'd like to replicate this output in as few command blocks as possible.
not@work ~/ESI/lab3/images $ mmls WinXP.E01 && echo -e "
" && stat WinXP.E01
DOS Partition Table
Offset Sector: 0
Units are in 512-byte sectors
Slot Start End Length Description
00: Meta 0000000000 0000000000 0000000001 Primary Table (#0)
01: ----- 0000000000 0000000062 0000000063 Unallocated
02: 00:00 0000000063 0020948759 0020948697 NTFS (0x07)
03: ----- 0020948760 0020971519 0000022760 Unallocated
File: `WinXP.E01'
Size: 4665518381 Blocks: 9112368 IO Block: 4096 regular file
Device: 14h/20d Inode: 4195953 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1000/ nott) Gid: ( 1000/ nott)
Access: 2013-03-16 23:20:41.901326579 -0400
Modify: 2013-03-04 10:05:50.000000000 -0500
Change: 2013-03-13 00:25:33.254684050 -0400
Birth: -
Any suggestions?
Note: I'd like to avoid typing this into subprocess.Popen
p1 = subprocess.Popen(["mmls WinXP.E01 && echo -e '
' && stat WinXP.E01"], stdout=subprocess.PIPE)
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