/usr/lib/python2.7/dist-packages/notebook/_sysinfo.py is in python-notebook 5.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | # encoding: utf-8
"""
Utilities for getting information about Jupyter and the system it's running in.
"""
# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.
from __future__ import absolute_import
import os
import platform
import pprint
import sys
import subprocess
from ipython_genutils import py3compat, encoding
import notebook
def pkg_commit_hash(pkg_path):
"""Get short form of commit hash given directory `pkg_path`
We get the commit hash from git if it's a repo.
If this fail, we return a not-found placeholder tuple
Parameters
----------
pkg_path : str
directory containing package
only used for getting commit from active repo
Returns
-------
hash_from : str
Where we got the hash from - description
hash_str : str
short form of hash
"""
# maybe we are in a repository, check for a .git folder
p = os.path
cur_path = None
par_path = pkg_path
while cur_path != par_path:
cur_path = par_path
if p.exists(p.join(cur_path, '.git')):
try:
proc = subprocess.Popen(['git', 'rev-parse', '--short', 'HEAD'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=pkg_path)
repo_commit, _ = proc.communicate()
except OSError:
repo_commit = None
if repo_commit:
return 'repository', repo_commit.strip().decode('ascii')
else:
return u'', u''
par_path = p.dirname(par_path)
return u'', u''
def pkg_info(pkg_path):
"""Return dict describing the context of this package
Parameters
----------
pkg_path : str
path containing __init__.py for package
Returns
-------
context : dict
with named parameters of interest
"""
src, hsh = pkg_commit_hash(pkg_path)
return dict(
notebook_version=notebook.__version__,
notebook_path=pkg_path,
commit_source=src,
commit_hash=hsh,
sys_version=sys.version,
sys_executable=sys.executable,
sys_platform=sys.platform,
platform=platform.platform(),
os_name=os.name,
default_encoding=encoding.DEFAULT_ENCODING,
)
def get_sys_info():
"""Return useful information about the system as a dict."""
p = os.path
path = p.realpath(p.dirname(p.abspath(p.join(notebook.__file__))))
return pkg_info(path)
|