Re: [pysnmp-dev] SmiError: MIB file "SNMPV2-MIB.py[co]" not found in search path

[Ilya E. <il...@gl...>]

Hi Steve,

Here’s an except from pysnmp-apps package's setup.py related to py2exe invocation:

if "py2exe" in sys.argv:
    import py2exe
    # fix executables
    params['console'] = params['scripts']
    del params['scripts']
    # add files not found my modulefinder
    params['options'] = {
        'py2exe': {
            'includes': [
                'pysnmp.smi.mibs.*',
                'pysnmp.smi.mibs.instances.*',
                'pysnmp.entity.rfc3413.oneliner.*'
            ],
            'bundle_files': 1,
            'compressed': True
        }
    }

    try:
        import pysnmp_mibs
    except ImportError:
        print('NOT including pysnmp-mibs!')
    else:
        print('Including pysnmp-mibs....')
        params['options']['py2exe']['includes'].append('pysnmp_mibs.*')

    params['zipfile'] = None

    print("!!! Make sure your pysnmp/pysnmp-mibs/pyasn1 packages are NOT .egg'ed!!!")

So the trick is to explicitly include dynamically loaded Python modules into py2exe pack.

-ilya

On 28 May 2014, at 06:27, Steve Hutchins <ste...@gm...> wrote:

> Hi, I get this error when running from py2exe generated executable.
> My platform is: Windows 7, python 2.7 with pysnmp 2.4.5 (installed by pip)
> 
> --- Here's my python script (main.py) which is a small extract to reproduce problem in a larger program:
> 
> import pysnmp.smi.builder
> builder = pysnmp.smi.builder.MibBuilder()
> builder.loadModules('SNMPv2-MIB')
> 
> --- Here's my py2exe script:
> 
> from distutils.core import setup
> import py2exe
> setup(console=['main.py'])
> 
> --- Here's the output:
> 
> >main.exe
> Traceback (most recent call last):
>   File "main.py", line 5, in <module>
>   File "pysnmp\smi\builder.pyc", line 270, in loadModules
> pysnmp.smi.error.SmiError: MIB file "SNMPv2-MIB.py[co]" not found in search path
> 
> 
> I have searched on this error and seen list entry 'Re: [pysnmp-dev] py2exe binary error with pysnmp 4.2.3' but this infers that it has subsequently been fixed in 4.2.4 rc2.
> If I run 'python main.py' from the command line it works ok.
> 
> Is there anything I can do to force the load of SNMPV2-MIB.pyc or compile the SNMPV2-MIB.py at runtime to get around this?