diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/if_pyth.txt | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/runtime/doc/if_pyth.txt b/runtime/doc/if_pyth.txt index b394b8702..53203311c 100644 --- a/runtime/doc/if_pyth.txt +++ b/runtime/doc/if_pyth.txt @@ -315,7 +315,7 @@ vim.path_hooks in sys.path_hooks python will try to load module from {rtp}/python2 (or python3) and {rtp}/pythonx (for both python versions) for each {rtp} found in 'runtimepath'. -Implementation for python 2 is similar to the following, but written in C: > +Implementation is similar to the following, but written in C: > from imp import find_module, load_module import vim @@ -344,16 +344,16 @@ Implementation for python 2 is similar to the following, but written in C: > # matter for python which object has find_module function attached to as # an attribute. class VimPathFinder(object): + @classmethod def find_module(cls, fullname, path=None): try: return VimModuleLoader(_find_module(fullname, fullname, path or vim._get_paths())) except ImportError: return None - find_module = classmethod(find_module) + @classmethod def load_module(cls, fullname, path=None): return _find_module(fullname, fullname, path or vim._get_paths()) - load_module = classmethod(load_module) def hook(path): if path == vim.VIM_SPECIAL_PATH: @@ -363,30 +363,6 @@ Implementation for python 2 is similar to the following, but written in C: > sys.path_hooks.append(hook) -Implementation for python 3 is cleaner: code is similar to the following, but, -again, written in C: > - - from importlib.machinery import PathFinder - import sys - - class Finder(PathFinder): - @classmethod - def find_module(cls, fullname): - # see vim._get_paths below - new_path = _get_paths() - - # super().find_module is also a class method - # super() is not used because this variant is easier to implement - # in C - return PathFinder.find_module(fullname, new_path) - - def path_hook(path): - if path == VIM_SPECIAL_PATH: - return Finder - raise ImportError - - sys.path_hooks.append(path_hook) - vim.VIM_SPECIAL_PATH *python-VIM_SPECIAL_PATH* String constant used in conjunction with vim path hook. If path hook installed by vim is requested to handle anything but path equal to @@ -402,8 +378,7 @@ vim.path_hook(path) *python-path_hook* You should not be using any of these directly except for vim.path_hook in case you need to do something with sys.meta_path. It is not guaranteed that any of the objects will exist in the future vim - versions. In fact, find_module methods do not exists - in python3. + versions. vim._get_paths *python-_get_paths* Methods returning a list of paths which will be searched for by path |