[Scons-users] Recommendation on PyCharm config when working with SCons

[KANNEGIESER Veit (MM)]

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Hello,

> Your SConscripts are scons's "configuration script", which are not
>  executed directly by the Python interpreter, but rather handled
> by SCons in... ummm... interesting ways.

When trying to use pylint to find ugly places and to get code
refactoring hints like for Python 3 support,

i use in SConstruct files:

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# resolve names for pylint
if 'SCons' not in sys.modules:
  from scons_dummy import AddPostAction, Alias, Clean, Default, \
    Delete, Depends, Environment, Exit, Export, GetOption, \
    Import, SConscript, SideEffect

  vs2010                = Environment()
  ghsARM                = Environment()
  iarARM                = Environment()
  tools                 = Environment()
  ignore_missing_subprojects = False
  only_engineering      = False
  comm_crc32_ML         = 0
  comm_crc32_TS         = 0
  comm_crc32_TD         = 0
  comm_crc32_report_ML  = []
  comm_crc32_report_TS  = []
  comm_crc32_report_TD  = []
  def get_version_and_counter_arguments():
    '''for pylint only'''
    return ('0001', '001', '0001')
  def printTextFrame(list_arg):
    '''for pylint only'''
    if list_arg:
      pass
  def removeIfExist(name_arg):
    '''for pylint only'''
    if name_arg:
      pass

so it imports functions that allow SCons like syntax, and it localy
implements some functions that otherwise would be in SConscript files.



 If you are using the editor in PyCharm,
> or Atom, or Visual Studio Code, or SublimeText, or other popular
> Python editing systems that are more or less IDE, how is it going
> to figure out the SCons API that your SConscript uses? As you've
> seen, the call SConscript("blab") is just an undefined reference.
>
> You can probably import SCons into your sconscript as a temporary
> measure and see if it helps what you're after:
>
> from SCons.Script import *
>
>
> PyCharm and Visual Studio Code - the two I've looked at - have
> languages for describing what you want to recognize.  VS Code uses
> TextMate, which PyCharm used to, but they have transitioned away
> for grammar extensions (PyCharm extension themselves are written
> in Java, sadly) - I don't remember what the new technology is
> called. But in glancing at plugin development docs, it's hard to
> see where this goes, because, again, things don't work in the same
> order as for a "normal" Python program.
>
>
>
>
>
> _______________________________________________ Scons-users
> mailing list Scons-users at scons.org
> https://pairlist4.pair.net/mailman/listinfo/scons-users
>


regards

- --
Veit Kannegieser
software developer

Magneti Marelli GmbH
Instrument Cluster and Display

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Tel: +49 711 12371 129
Fax: +49 711 12371 198
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