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__main__ behavior for importcompletion.py #943

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33 changes: 33 additions & 0 deletions bpython/importcompletion.py
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,7 @@ def __init__(
skiplist if skiplist is not None else tuple()
)
self.fully_loaded = False
self.print_packages_traversed = False

if paths is None:
self.modules.update(sys.builtin_module_names)
Expand Down Expand Up @@ -220,6 +221,8 @@ def find_modules(
continue
if (stat.st_dev, stat.st_ino) not in self.paths:
self.paths.add((stat.st_dev, stat.st_ino))
if (self.print_packages_traversed):
print(path_real)
for subname in self.find_modules(path_real):
if subname is None:
yield None # take a break to avoid unresponsiveness
Expand Down Expand Up @@ -250,3 +253,33 @@ def find_coroutine(self) -> Optional[bool]:
self.fully_loaded = True

return True


def discover(
skiplist: Optional[Sequence[str]] = None,
print_packages_traversed=True
):
module_gatherer = ModuleGatherer(skiplist=skiplist)
module_gatherer.print_packages_traversed = print_packages_traversed
while module_gatherer.find_coroutine():
pass


if __name__ == "__main__":
import argparse
from pathlib import Path

from bpython.config import Config, default_config_path

parser = argparse.ArgumentParser()
parser.add_argument(
"--config",
default=default_config_path(),
type=Path,
help="Use CONFIG instead of default config file.",
)
config = Config(default_config_path())
discover(
config.import_completion_skiplist,
print_packages_traversed=True
)