Re: [python-uk] Welcome to the "python-uk" mailing list

[Asad]

Hi All ,

   I am new to python just completed 4 lecture on python, I am
looking for a pyhton script of module which check the versions of the rpm
in linux .

  I have a situation in which I have two list list1 and list2 :

list1 is prerequisites rpm for application

and list2 is the list of rpm's in the system

list1 = [
"binutils-2.23.52.0.1-12.el7.x86_64",
"compat-libcap1-1.10-3.el7.x86_64",
"compat-libstdc++-33-3.2.3-71.el7.i686",
"compat-libstdc++-33-3.2.3-71.el7.x86_64",
"gcc-4.8.2-3.el7.x86_64",
"gcc-c++-4.8.2-3.el7.x86_64",
"glibc-2.17-36.el7.i686",
"glibc-2.17-36.el7.x86_64",
"glibc-devel-2.17-36.el7.i686",
"glibc-devel-2.17-36.el7.x86_64",
"ksh",
"libaio-0.3.109-9.el7.i686",
"libaio-0.3.109-9.el7.x86_64",
"libaio-devel-0.3.109-9.el7.i686",
"libaio-devel-0.3.109-9.el7.x86_64",
"libgcc-4.8.2-3.el7.i686",
"libgcc-4.8.2-3.el7.x86_64",
"libstdc++-4.8.2-3.el7.i686",
"libstdc++-4.8.2-3.el7.x86_64",
"libstdc++-devel-4.8.2-3.el7.i686",
"libstdc++-devel-4.8.2-3.el7.x86_64",
"libXi-1.7.2-1.el7.i686",
"libXi-1.7.2-1.el7.x86_64",
"libXtst-1.2.2-1.el7.i686",
"libXtst-1.2.2-1.el7.x86_64",
"make-3.82-19.el7.x86_64",
"sysstat-10.1.5-1.el7.x86_64",
]

lsit2 = ['acl-2.2.51-12.el7.x86_64', 'adcli-0.8.1-3.el7.x86_64',
'audit-2.7.6-3.el7.x86_64', 'audit-libs-2.7.6-3.el7.i686',
'audit-libs-2.7.6-3.el7.x86_64', 'audit-libs-python-2.7.6-3.el7.x86_64',
'authconfig-6.2.8-30.el7.x86_64', 'autofs-5.0.7-70.0.1.el7_4.1.x86_64',
'autogen-libopts-5.18-5.el7.x86_64', 'avahi-autoipd-0.6.31-17.el7.x86_64',
'avahi-libs-0.6.31-17.el7.x86_64', 'bash-4.2.46-29.el7_4.x86_64',
'bc-1.06.95-13.el7.x86_64', 'bind-libs-9.9.4-51.el7_4.2.x86_64',
'bind-libs-lite-9.9.4-51.el7_4.2.x86_64',
'bind-license-9.9.4-51.el7_4.2.noarch',
'bind-utils-9.9.4-51.el7_4.2.x86_64',
'binutils-2.25.1-32.base.el7_4.2.x86_64', 'biosdevname-0.7.2-2.el7.x86_64',
'btrfs-progs-4.9.1-1.0.2.el7.x86_64', 'bzip2-1.0.6-13.el7.x86_64',
'bzip2-libs-1.0.6-13.el7.i686', 'bzip2-libs-1.0.6-13.el7.x86_64',
'ca-certificates-2017.2.14-71.el7.noarch', 'c-ares-1.10.0-3.el7.x86_64',
'checkpolicy-2.5-4.el7.x86_64', 'chkconfig-1.7.4-1.el7.x86_64',
'compat-libcap1-1.10-7.el7.x86_64',
'compat-libstdc++-33-3.2.3-72.el7.i686',
'compat-libstdc++-33-3.2.3-72.el7.x86_64',
'coreutils-8.22-18.0.1.el7.x86_64', 'cpio-2.11-25.el7_4.x86_64',
'cpp-4.8.5-16.0.3.el7_4.2.x86_64', 'cracklib-2.9.0-11.el7.i686',
'cracklib-2.9.0-11.el7.x86_64', 'cracklib-dicts-2.9.0-11.el7.x86_64',
'cronie-1.4.11-17.el7.x86_64', 'cronie-anacron-1.4.11-17.el7.x86_64']

I would like to do a rpm version check between the two list  (list1 and
list2)

so it only prints the rpm from list1 which are not installed and version
available in list2 is higher or lower .

 Thanks in advance ,


On Sat, Jul 28, 2018 at 1:31 AM  wrote:

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-- 
Asad Hasan
+91 9582111698
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Re: [python-uk] Welcome to the "python-uk" mailing list

[Asad]

Hi All ,

 I got few steps ahead :  How to I iterate from keys of one
dictionary to another and just compare the version ?

import os
import re
from distutils.version import StrictVersion
import operator

lines=[]
new_dict={}
old_dict={}


fo = open("rpmlist1.txt", "r")
for line in fo:
line=line.strip()
lines.append(line)

#print lines

get_rpm_parts = re.compile(r"""
  ^ (.*)# name
  - (.*)# version
  - ([0-9]+)# build
  [.] ([^.]+)   # os
  [.] ([^.]+) $ # architecture
""", re.X)

for s in lines:
match = re.search(get_rpm_parts, s)
if match :
 #   print "name: %s ver: %s arch: %s" % (match1.group ( 1 ),
match1.group ( 2 ), match1.group ( 5 ))
new_dict[match.group(1)] = {"name": s, "version": match.group
( 2 ), "build": match.group ( 3 ),"os": match.group ( 4 ), "arch":
match.group ( 5 )}
#else:
 #   print "no match1",s

print new_dict

list1 = [
"binutils-2.23.52.0.1-12.el7.x86_64",
"compat-libcap1-1.10-3.el7.x86_64",
"compat-libstdc++-33-3.2.3-71.el7.i686",
"compat-libstdc++-33-3.2.3-71.el7.x86_64",
"gcc-4.8.2-3.el7.x86_64",
"gcc-c++-4.8.2-3.el7.x86_64",
"glibc-2.17-36.el7.i686",
"glibc-2.17-36.el7.x86_64",
"glibc-devel-2.17-36.el7.i686",
"glibc-devel-2.17-36.el7.x86_64",
"ksh",
"libaio-0.3.109-9.el7.i686",
"libaio-0.3.109-9.el7.x86_64",
"libaio-devel-0.3.109-9.el7.i686",
"libaio-devel-0.3.109-9.el7.x86_64",
"libgcc-4.8.2-3.el7.i686",
"libgcc-4.8.2-3.el7.x86_64",
"libstdc++-4.8.2-3.el7.i686",
"libstdc++-4.8.2-3.el7.x86_64",
"libstdc++-devel-4.8.2-3.el7.i686",
"libstdc++-devel-4.8.2-3.el7.x86_64",
"libXi-1.7.2-1.el7.i686",
"libXi-1.7.2-1.el7.x86_64",
"libXtst-1.2.2-1.el7.i686",
"libXtst-1.2.2-1.el7.x86_64",
"make-3.82-19.el7.x86_64",
"sysstat-10.1.5-1.el7.x86_64",
]

for i in list1:
match1 = re.search(get_rpm_parts, i)
if match1:
#print "name: %s ver: %s arch: %s" % (match1.group ( 1 ),
match1.group ( 2 ), match1.group ( 5 ))
old_dict[match1.group ( 1 )] = {"name": i, "version":
match1.group ( 2 ), "build": match1.group ( 3 ),"os": match1.group ( 4
), "arch": match1.group ( 5 )}
# else:
#   print "no match1",s

print old_dict

Please let me know from here how to proceed further   ***

On Sat, Jul 28, 2018 at 1:20 PM Nathan Jeffrey 
wrote:

> If I were going to do that, I would make those lists into sets, and then
> you could use set arithmetic to calculate the intersections.
>
> Have a look on Stack Overflow. This is fairly bread-and-butter stuff, and
> I am sure there is a better answer there than I could concoct here 😁
>
> Good luck!
>
> - N
>
> On Sat, 28 Jul 2018, 08:42 Asad,  wrote:
>
>> Hi All ,
>>
>>I am new to python just completed 4 lecture on python, I am
>> looking for a pyhton script of module which check the versions of the rpm
>> in linux .
>>
>>   I have a situation in which I have two list list1 and list2 :
>>
>> list1 is prerequisites rpm for application
>>
>> and list2 is the list of rpm's in the system
>>
>> list1 = [
>> "binutils-2.23.52.0.1-12.el7.x86_64",
>> "compat-libcap1-1.10-3.el7.x86_64",
>> "compat-libstdc++-33-3.2.3-71.el7.i686",
>> "compat-libstdc++-33-3.2.3-71.el7.x86_64",
>> "gcc-4.8.2-3.el7.x86_64",
>> "gcc-c++-4.8.2-3.el7.x86_64",
>> "glibc-2.17-36.el7.i686",
>> "glibc-2.17-36.el7.x86_64",
>> "glibc-devel-2.17-36.el7.i686",
>> "glibc-devel-2.17-36.el7.x86_64",
>> "ksh",
>> "libaio-0.3.109-9.el7.i686",
>> "libaio-0.3.109-9.el7.x86_64",
>> "libaio-devel-0.3.109-9.el7.i686",
>> "libaio-devel-0.3.109-9.el7.x86_64",
>> "libgcc-4.8.2-3.el7.i686",
>> "libgcc-4.8.2-3.el7.x86_64",
>> "libstdc++-4.8.2-3.el7.i686",
>> "libstdc++-4.8.2-3.el7.x86_64",
>> "libstdc++-devel-4.8.2-3.el