contrib/import-checker.py

28329:e69343e80aec

    """
    topmodule = module.split('.')[0]
    fromlocal = fromlocalfunc(module, localmods)

    # Whether a local/non-stdlib import has been performed.
    seenlocal = False
    # Whether a relative, non-symbol import has been seen.
    seennonsymbolrelative = False
    # The last name to be imported (for sorting).
    lastname = None
    # Relative import levels encountered so far.

                lastname = name

            # stdlib imports should be before local imports.
            stdlib = name in stdlib_modules
            if stdlib and seenlocal and node.col_offset == root_col_offset:
                yield msg('stdlib import follows local import: %s', name)

            if not stdlib:
                seenlocal = True

            # Import of sibling modules should use relative imports.
            topname = name.split('.')[0]
            if topname == topmodule:
                yield msg('import should be relative: %s', name)

            # symbol import.
            if fullname != '__future__':
                if not fullname or fullname in stdlib_modules:
                    yield msg('relative import of stdlib module')
                else:
                    seenlocal = True

            # Direct symbol import is only allowed from certain modules and
            # must occur before non-symbol imports.
            if node.module and node.col_offset == root_col_offset:
                found = fromlocal(node.module, node.level)

28330:f3fb24e36d61

    """
    topmodule = module.split('.')[0]
    fromlocal = fromlocalfunc(module, localmods)

    # Whether a local/non-stdlib import has been performed.
    seenlocal = None
    # Whether a relative, non-symbol import has been seen.
    seennonsymbolrelative = False
    # The last name to be imported (for sorting).
    lastname = None
    # Relative import levels encountered so far.

                lastname = name

            # stdlib imports should be before local imports.
            stdlib = name in stdlib_modules
            if stdlib and seenlocal and node.col_offset == root_col_offset:
                yield msg('stdlib import "%s" follows local import: %s',
                          name, seenlocal)

            if not stdlib:
                seenlocal = name

            # Import of sibling modules should use relative imports.
            topname = name.split('.')[0]
            if topname == topmodule:
                yield msg('import should be relative: %s', name)

            # 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
            # must occur before non-symbol imports.
            if node.module and node.col_offset == root_col_offset:
                found = fromlocal(node.module, node.level)