contrib/import-checker.py

26963:de5ae97ce9f4

    []
    >>> # relative importing
    >>> sorted(imported_modules(
    ...        'import foo1; from bar import bar1',
    ...        modulename, localmods))
    ['foo.bar.__init__', 'foo.bar.bar1', 'foo.foo1']
    >>> sorted(imported_modules(
    ...        'from bar.bar1 import name1, name2, name3',
    ...        modulename, localmods))
    ['foo.bar.bar1']
    >>> # absolute importing

            if not found:
                # this should import standard library
                continue

            absname, dottedpath, hassubmod = found
            yield dottedpath
            if not hassubmod:
                # examination of "node.names" should be redundant
                # e.g.: from mercurial.node import nullid, nullrev
                continue

            prefix = absname + '.'
            for n in node.names:
                found = fromlocal(prefix + n.name)
                if not found:
                    # this should be a function or a property of "node.module"
                    continue
                yield found[1]

def verify_import_convention(module, source):
    """Verify imports match our established coding convention.

    We have 2 conventions: legacy and modern. The modern convention is in

26964:5abba2c92da3

    []
    >>> # relative importing
    >>> sorted(imported_modules(
    ...        'import foo1; from bar import bar1',
    ...        modulename, localmods))
    ['foo.bar.bar1', 'foo.foo1']
    >>> sorted(imported_modules(
    ...        'from bar.bar1 import name1, name2, name3',
    ...        modulename, localmods))
    ['foo.bar.bar1']
    >>> # absolute importing

            if not found:
                # this should import standard library
                continue

            absname, dottedpath, hassubmod = found
            if not hassubmod:
                # "dottedpath" is not a package; must be imported
                yield dottedpath
                # examination of "node.names" should be redundant
                # e.g.: from mercurial.node import nullid, nullrev
                continue

            modnotfound = False
            prefix = absname + '.'
            for n in node.names:
                found = fromlocal(prefix + n.name)
                if not found:
                    # this should be a function or a property of "node.module"
                    modnotfound = True
                    continue
                yield found[1]
            if modnotfound:
                # "dottedpath" is a package, but imported because of non-module
                # lookup
                yield dottedpath

def verify_import_convention(module, source):
    """Verify imports match our established coding convention.

    We have 2 conventions: legacy and modern. The modern convention is in