spaCy/spacy/cli/info.py
2020-02-18 17:20:17 +01:00

76 lines
2.5 KiB
Python

import platform
from pathlib import Path
from wasabi import msg
import srsly
from .validate import get_model_pkgs
from .. import util
from .. import about
def info(
model: ("Optional model name", "positional", None, str) = None,
markdown: ("Generate Markdown for GitHub issues", "flag", "md", str) = False,
silent: ("Don't print anything (just return)", "flag", "s") = False,
):
"""
Print info about spaCy installation. If a model is speficied as an argument,
print model information. Flag --markdown prints details in Markdown for easy
copy-pasting to GitHub issues.
"""
if model:
if util.is_package(model):
model_path = util.get_package_path(model)
else:
model_path = model
meta_path = model_path / "meta.json"
if not meta_path.is_file():
msg.fail("Can't find model meta.json", meta_path, exits=1)
meta = srsly.read_json(meta_path)
if model_path.resolve() != model_path:
meta["link"] = str(model_path)
meta["source"] = str(model_path.resolve())
else:
meta["source"] = str(model_path)
if not silent:
title = f"Info about model '{model}'"
model_meta = {
k: v for k, v in meta.items() if k not in ("accuracy", "speed")
}
if markdown:
print_markdown(model_meta, title=title)
else:
msg.table(model_meta, title=title)
return meta
all_models, _ = get_model_pkgs()
data = {
"spaCy version": about.__version__,
"Location": str(Path(__file__).parent.parent),
"Platform": platform.platform(),
"Python version": platform.python_version(),
"Models": ", ".join(model["name"] for model in all_models.values()),
}
if not silent:
title = "Info about spaCy"
if markdown:
print_markdown(data, title=title)
else:
msg.table(data, title=title)
return data
def print_markdown(data, title=None):
"""Print data in GitHub-flavoured Markdown format for issues etc.
data (dict or list of tuples): Label/value pairs.
title (unicode or None): Title, will be rendered as headline 2.
"""
markdown = []
for key, value in data.items():
if isinstance(value, str) and Path(value).exists():
continue
markdown.append(f"* **{key}:** {value}")
if title:
print(f"\n## {title}")
print("\n{}\n".format("\n".join(markdown)))