contrib/import-checker.py

34037:65ae54582713

    * Symbols can only be imported from specific modules (see
      `allowsymbolimports`). For other modules, first import the module then
      assign the symbol to a module-level variable. In addition, these imports
      must be performed before other local imports. This rule only
      applies to import statements outside of any blocks.
    * Relative imports from the standard library are not allowed.
    * Certain modules must be aliased to alternate names to avoid aliasing
      and readability problems. See `requirealias`.
    """
    if not isinstance(module, str):
        module = module.decode('ascii')

                    yield msg('import should be relative: %s', fullname)

            # __future__ is special since it needs to come first and use
            # symbol import.
            if fullname != '__future__':
                if not fullname or fullname in stdlib_modules:
                    yield msg('relative import of stdlib module')
                else:
                    seenlocal = fullname

            # Direct symbol import is only allowed from certain modules and

34038:bc2535238de2

    * Symbols can only be imported from specific modules (see
      `allowsymbolimports`). For other modules, first import the module then
      assign the symbol to a module-level variable. In addition, these imports
      must be performed before other local imports. This rule only
      applies to import statements outside of any blocks.
    * Relative imports from the standard library are not allowed, unless that
      library is also a local module.
    * Certain modules must be aliased to alternate names to avoid aliasing
      and readability problems. See `requirealias`.
    """
    if not isinstance(module, str):
        module = module.decode('ascii')

                    yield msg('import should be relative: %s', fullname)

            # __future__ is special since it needs to come first and use
            # symbol import.
            if fullname != '__future__':
                if not fullname or (
                    fullname in stdlib_modules
                    and fullname not in localmods
                    and fullname + '.__init__' not in localmods):
                    yield msg('relative import of stdlib module')
                else:
                    seenlocal = fullname

            # Direct symbol import is only allowed from certain modules and