diff options
Diffstat (limited to 'Lib/pydoc.py')
| -rwxr-xr-x | Lib/pydoc.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Lib/pydoc.py b/Lib/pydoc.py index f69f733..2d32316 100755 --- a/Lib/pydoc.py +++ b/Lib/pydoc.py @@ -1816,7 +1816,9 @@ Please wait a moment while I gather a list of all available modules... modname = modname[:-9] + ' (package)' if find(modname, '.') < 0: modules[modname] = 1 - ModuleScanner().run(callback) + def onerror(modname): + callback(None, modname, None) + ModuleScanner().run(callback, onerror=onerror) self.list(modules.keys()) self.output.write(''' Enter any module name to get more help. Or, type "modules spam" to search @@ -1852,7 +1854,7 @@ class Scanner: class ModuleScanner: """An interruptible scanner that searches module synopses.""" - def run(self, callback, key=None, completer=None): + def run(self, callback, key=None, completer=None, onerror=None): if key: key = lower(key) self.quit = False seen = {} @@ -1867,7 +1869,7 @@ class ModuleScanner: if find(lower(modname + ' - ' + desc), key) >= 0: callback(None, modname, desc) - for importer, modname, ispkg in pkgutil.walk_packages(): + for importer, modname, ispkg in pkgutil.walk_packages(onerror=onerror): if self.quit: break if key is None: |