Problem with bin/madweight.py

[Kirill Skovpen]

Hello,

I've been trying to run MadWeight in MG5_aMC_v2_5_4 and I see that after creating the MadWeight directory one would get the following error while trying to run ./bin/madweight.py:

Launch in debug mode
Traceback (most recent call last):
  File "bin/madweight.py", line 45, in <module>
    import madweight_interface as MW
  File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/madweight_interface.py", line 59, in <module>
    import internal.common_run_interface as common_run
  File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/common_run_interface.py", line 64, in <module>
    import internal.save_load_object as save_load_object
ImportError: No module named save_load_object

And indeed I don't see any save_load_object present in bin/internal/

Does anyone know what could be the issue ?

Thanks,

Kirill

[Olivier Mattelaer (olivier-mattelaer)]

Hi Kirill,

I can indeed reproduce the problem and will fix it. In the mean time, you can launch the run like this

./bin/mg5_aMC
Then type:
launch THQMadWeight

Cheers,

Olivier

> On 16 May 2017, at 03:36, Kirill Skovpen <email address hidden> wrote:
>
> Public bug reported:
>
> Hello,
>
> I've been trying to run MadWeight in MG5_aMC_v2_5_4 and I see that after
> creating the MadWeight directory one would get the following error while
> trying to run ./bin/madweight.py:
>
> Launch in debug mode
> Traceback (most recent call last):
> File "bin/madweight.py", line 45, in <module>
> import madweight_interface as MW
> File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/madweight_interface.py", line 59, in <module>
> import internal.common_run_interface as common_run
> File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/common_run_interface.py", line 64, in <module>
> import internal.save_load_object as save_load_object
> ImportError: No module named save_load_object
>
> And indeed I don't see any save_load_object present in bin/internal/
>
> Does anyone know what could be the issue ?
>
> Thanks,
>
> Kirill
>
> ** Affects: mg5amcnlo
> Importance: Undecided
> Status: New
>
> --
> You received this bug notification because you are subscribed to
> MadGraph5_aMC@NLO.
> https://bugs.launchpad.net/bugs/1691050
>
> Title:
> Problem with bin/madweight.py
>
> Status in MadGraph5_aMC@NLO:
> New
>
> Bug description:
> Hello,
>
> I've been trying to run MadWeight in MG5_aMC_v2_5_4 and I see that
> after creating the MadWeight directory one would get the following
> error while trying to run ./bin/madweight.py:
>
> Launch in debug mode
> Traceback (most recent call last):
> File "bin/madweight.py", line 45, in <module>
> import madweight_interface as MW
> File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/madweight_interface.py", line 59, in <module>
> import internal.common_run_interface as common_run
> File "/Users/kskovpen/Testarea/MG5_aMC_v2_5_4/THQMadWeight/bin/internal/common_run_interface.py", line 64, in <module>
> import internal.save_load_object as save_load_object
> ImportError: No module named save_load_object
>
> And indeed I don't see any save_load_object present in bin/internal/
>
> Does anyone know what could be the issue ?
>
> Thanks,
>
> Kirill
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mg5amcnlo/+bug/1691050/+subscriptions

[Olivier Mattelaer (olivier-mattelaer)]

Here is the associate patch:

=== modified file 'madgraph/iolibs/export_v4.py'
--- madgraph/iolibs/export_v4.py 2017-05-04 22:22:43 +0000
+++ madgraph/iolibs/export_v4.py 2017-05-16 15:15:40 +0000
@@ -2559,8 +2559,12 @@
                             self.dir_path+'/bin/internal/common_run_interface.py')
         cp(_file_path+'/various/misc.py', self.dir_path+'/bin/internal/misc.py')
         cp(_file_path+'/iolibs/files.py', self.dir_path+'/bin/internal/files.py')
- #cp(_file_path+'/iolibs/save_load_object.py',
- # self.dir_path+'/bin/internal/save_load_object.py')
+ cp(_file_path+'/iolibs/save_load_object.py',
+ self.dir_path+'/bin/internal/save_load_object.py')
+ cp(_file_path+'/madevent/gen_crossxhtml.py',
+ self.dir_path+'/bin/internal/gen_crossxhtml.py')
+ cp(_file_path+'/various/FO_analyse_card.py',
+ self.dir_path+'/bin/internal/FO_analyse_card.py')
         cp(_file_path+'/iolibs/file_writers.py',
                               self.dir_path+'/bin/internal/file_writers.py')
         #model file