mirror of
https://github.com/Stone-Red-Code/dvc.git
synced 2026-11-10 15:28:34 +01:00
karajan1001andRuslan Kuprieiev
8b16af965c
* Print dvc version info for debugging fix #4095 1. seperate info from dvc version. 2. print dvc version info when some unexpected error occured. * Psutil NoneType error * Update tests/func/test_version.py Co-authored-by: Ruslan Kuprieiev <[email protected]> * Move `package` outside dvc/utils/pkg.py Co-authored-by: Ruslan Kuprieiev <[email protected]>
137 lines
3.5 KiB
Python
137 lines
3.5 KiB
Python
import itertools
|
|
import os
|
|
import pathlib
|
|
import platform
|
|
import uuid
|
|
|
|
from dvc.exceptions import DvcException, NotDvcRepoError
|
|
from dvc.repo import Repo
|
|
from dvc.scm.base import SCMError
|
|
from dvc.system import System
|
|
from dvc.tree import TREES
|
|
from dvc.utils import error_link
|
|
from dvc.utils.pkg import PKG
|
|
from dvc.version import __version__
|
|
|
|
try:
|
|
import psutil
|
|
except ImportError:
|
|
psutil = None
|
|
|
|
if PKG is None:
|
|
package = ""
|
|
else:
|
|
package = f"({PKG})"
|
|
|
|
|
|
def get_dvc_info():
|
|
info = [
|
|
f"DVC version: {__version__} {package}",
|
|
"---------------------------------",
|
|
f"Platform: Python {platform.python_version()} on "
|
|
f"{platform.platform()}",
|
|
f"Supports: {_get_supported_remotes()}",
|
|
]
|
|
|
|
try:
|
|
repo = Repo()
|
|
|
|
# cache_dir might not exist yet (e.g. after `dvc init`), and we
|
|
# can't auto-create it, as it might cause issues if the user
|
|
# later decides to enable shared cache mode with
|
|
# `dvc config cache.shared group`.
|
|
if os.path.exists(repo.cache.local.cache_dir):
|
|
info.append(
|
|
"Cache types: {}".format(_get_linktype_support_info(repo))
|
|
)
|
|
if psutil:
|
|
fs_type = get_fs_type(repo.cache.local.cache_dir)
|
|
info.append(f"Cache directory: {fs_type}")
|
|
else:
|
|
info.append("Cache types: " + error_link("no-dvc-cache"))
|
|
|
|
except NotDvcRepoError:
|
|
pass
|
|
except SCMError:
|
|
info.append("Repo: dvc, git (broken)")
|
|
else:
|
|
root_directory = repo.root_dir
|
|
if psutil:
|
|
fs_root = get_fs_type(os.path.abspath(root_directory))
|
|
info.append(f"Workspace directory: {fs_root}")
|
|
info.append("Repo: {}".format(_get_dvc_repo_info(repo)))
|
|
return "\n".join(info)
|
|
|
|
|
|
def _get_linktype_support_info(repo):
|
|
|
|
links = {
|
|
"reflink": (System.reflink, None),
|
|
"hardlink": (System.hardlink, System.is_hardlink),
|
|
"symlink": (System.symlink, System.is_symlink),
|
|
}
|
|
|
|
fname = "." + str(uuid.uuid4())
|
|
src = os.path.join(repo.cache.local.cache_dir, fname)
|
|
open(src, "w").close()
|
|
dst = os.path.join(repo.root_dir, fname)
|
|
|
|
cache = []
|
|
|
|
for name, (link, is_link) in links.items():
|
|
try:
|
|
link(src, dst)
|
|
status = "supported"
|
|
if is_link and not is_link(dst):
|
|
status = "broken"
|
|
os.unlink(dst)
|
|
except DvcException:
|
|
status = "not supported"
|
|
|
|
if status == "supported":
|
|
cache.append(name)
|
|
os.remove(src)
|
|
|
|
return ", ".join(cache)
|
|
|
|
|
|
def _get_supported_remotes():
|
|
|
|
supported_remotes = []
|
|
for tree_cls in TREES:
|
|
if not tree_cls.get_missing_deps():
|
|
supported_remotes.append(tree_cls.scheme)
|
|
|
|
if len(supported_remotes) == len(TREES):
|
|
return "All remotes"
|
|
|
|
if len(supported_remotes) == 1:
|
|
return supported_remotes
|
|
|
|
return ", ".join(supported_remotes)
|
|
|
|
|
|
def get_fs_type(path):
|
|
|
|
partition = {
|
|
pathlib.Path(part.mountpoint): (part.fstype + " on " + part.device)
|
|
for part in psutil.disk_partitions(all=True)
|
|
}
|
|
|
|
path = pathlib.Path(path)
|
|
|
|
for parent in itertools.chain([path], path.parents):
|
|
if parent in partition:
|
|
return partition[parent]
|
|
return ("unknown", "none")
|
|
|
|
|
|
def _get_dvc_repo_info(self):
|
|
if self.config.get("core", {}).get("no_scm", False):
|
|
return "dvc (no_scm)"
|
|
|
|
if self.root_dir != self.scm.root_dir:
|
|
return "dvc (subdir), git"
|
|
|
|
return "dvc, git"
|