def get_ipython_dir():
"""Get the IPython directory for this platform and user.
This uses the logic in `get_home_dir` to find the home directory
and then adds .ipython to the end of the path.
"""
env = os.environ
pjoin = os.path.join
ipdir_def = ".ipython"
home_dir = get_home_dir()
xdg_dir = get_xdg_dir()
# import pdb; pdb.set_trace() # dbg
if "IPYTHON_DIR" in env:
warn("The environment variable IPYTHON_DIR is deprecated. " "Please use IPYTHONDIR instead.")
ipdir = env.get("IPYTHONDIR", env.get("IPYTHON_DIR", None))
if ipdir is None:
# not set explicitly, use ~/.ipython
ipdir = pjoin(home_dir, ipdir_def)
if xdg_dir:
# Several IPython versions (up to 1.x) defaulted to .config/ipython
# on Linux. We have decided to go back to using .ipython everywhere
xdg_ipdir = pjoin(xdg_dir, "ipython")
if _writable_dir(xdg_ipdir):
cu = compress_user
if os.path.exists(ipdir):
warn(
("Ignoring {0} in favour of {1}. Remove {0} to " "get rid of this message").format(
cu(xdg_ipdir), cu(ipdir)
)
)
elif os.path.islink(xdg_ipdir):
warn(
("{0} is deprecated. Move link to {1} to " "get rid of this message").format(
cu(xdg_ipdir), cu(ipdir)
)
)
else:
warn("Moving {0} to {1}".format(cu(xdg_ipdir), cu(ipdir)))
shutil.move(xdg_ipdir, ipdir)
ipdir = os.path.normpath(os.path.expanduser(ipdir))
if os.path.exists(ipdir) and not _writable_dir(ipdir):
# ipdir exists, but is not writable
warn("IPython dir '{0}' is not a writable location," " using a temp directory.".format(ipdir))
ipdir = tempfile.mkdtemp()
elif not os.path.exists(ipdir):
parent = os.path.dirname(ipdir)
if not _writable_dir(parent):
# ipdir does not exist and parent isn't writable
warn("IPython parent '{0}' is not a writable location," " using a temp directory.".format(parent))
ipdir = tempfile.mkdtemp()
return py3compat.cast_unicode(ipdir, fs_encoding)
def get_ipython_cache_dir():
"""Get the cache directory it is created if it does not exist."""
xdgdir = get_xdg_cache_dir()
if xdgdir is None:
return get_ipython_dir()
ipdir = os.path.join(xdgdir, "ipython")
if not os.path.exists(ipdir) and _writable_dir(xdgdir):
ensure_dir_exists(ipdir)
elif not _writable_dir(xdgdir):
return get_ipython_dir()
return py3compat.cast_unicode(ipdir, fs_encoding)
def test_get_home_dir_4():
"""get_home_dir() still works if $HOME is not set"""
if 'HOME' in env: del env['HOME']
# this should still succeed, but we don't know what the answer should be
home = path.get_home_dir(True)
nt.assert_true(path._writable_dir(home))
def get_ipython_dir() -> str:
"""Get the IPython directory for this platform and user.
This uses the logic in `get_home_dir` to find the home directory
and then adds .ipython to the end of the path.
"""
env = os.environ
pjoin = os.path.join
ipdir_def = '.ipython'
home_dir = get_home_dir()
xdg_dir = get_xdg_dir()
if 'IPYTHON_DIR' in env:
warn(
'The environment variable IPYTHON_DIR is deprecated since IPython 3.0. '
'Please use IPYTHONDIR instead.', DeprecationWarning)
ipdir = env.get('IPYTHONDIR', env.get('IPYTHON_DIR', None))
if ipdir is None:
# not set explicitly, use ~/.ipython
ipdir = pjoin(home_dir, ipdir_def)
if xdg_dir:
# Several IPython versions (up to 1.x) defaulted to .config/ipython
# on Linux. We have decided to go back to using .ipython everywhere
xdg_ipdir = pjoin(xdg_dir, 'ipython')
if _writable_dir(xdg_ipdir):
cu = compress_user
if os.path.exists(ipdir):
warn(('Ignoring {0} in favour of {1}. Remove {0} to '
'get rid of this message').format(
cu(xdg_ipdir), cu(ipdir)))
elif os.path.islink(xdg_ipdir):
warn(('{0} is deprecated. Move link to {1} to '
'get rid of this message').format(
cu(xdg_ipdir), cu(ipdir)))
else:
ipdir = xdg_ipdir
ipdir = os.path.normpath(os.path.expanduser(ipdir))
if os.path.exists(ipdir) and not _writable_dir(ipdir):
# ipdir exists, but is not writable
warn("IPython dir '{0}' is not a writable location,"
" using a temp directory.".format(ipdir))
ipdir = tempfile.mkdtemp()
elif not os.path.exists(ipdir):
parent = os.path.dirname(ipdir)
if not _writable_dir(parent):
# ipdir does not exist and parent isn't writable
warn("IPython parent '{0}' is not a writable location,"
" using a temp directory.".format(parent))
ipdir = tempfile.mkdtemp()
else:
os.makedirs(ipdir, exist_ok=True)
assert isinstance(
ipdir,
str), "all path manipulation should be str(unicode), but are not."
return ipdir
def get_ipython_dir():
"""Get the IPython directory for this platform and user.
This uses the logic in `get_home_dir` to find the home directory
and then adds .ipython to the end of the path.
"""
env = os.environ
pjoin = os.path.join
ipdir_def = ".ipython"
home_dir = get_home_dir()
xdg_dir = get_xdg_dir()
# import pdb; pdb.set_trace() # dbg
if "IPYTHON_DIR" in env:
warn(
"The environment variable IPYTHON_DIR is deprecated. "
"Please use IPYTHONDIR instead."
)
ipdir = env.get("IPYTHONDIR", env.get("IPYTHON_DIR", None))
if ipdir is None:
# not set explicitly, use ~/.ipython
ipdir = pjoin(home_dir, ipdir_def)
if xdg_dir:
# Several IPython versions (up to 1.x) defaulted to .config/ipython
# on Linux. We have decided to go back to using .ipython everywhere
xdg_ipdir = pjoin(xdg_dir, "ipython")
if _writable_dir(xdg_ipdir):
cu = compress_user
if os.path.exists(ipdir):
warn(
(
"Ignoring {0} in favour of {1}. Remove {0} to "
"get rid of this message"
).format(cu(xdg_ipdir), cu(ipdir))
)
elif os.path.islink(xdg_ipdir):
warn(
(
"{0} is deprecated. Move link to {1} to "
"get rid of this message"
).format(cu(xdg_ipdir), cu(ipdir))
)
else:
warn("Moving {0} to {1}".format(cu(xdg_ipdir), cu(ipdir)))
shutil.move(xdg_ipdir, ipdir)
ipdir = os.path.normpath(os.path.expanduser(ipdir))
if os.path.exists(ipdir) and not _writable_dir(ipdir):
# ipdir exists, but is not writable
warn(
"IPython dir '{0}' is not a writable location,"
" using a temp directory.".format(ipdir)
)
ipdir = tempfile.mkdtemp()
elif not os.path.exists(ipdir):
parent = os.path.dirname(ipdir)
if not _writable_dir(parent):
# ipdir does not exist and parent isn't writable
warn(
"IPython parent '{0}' is not a writable location,"
" using a temp directory.".format(parent)
)
ipdir = tempfile.mkdtemp()
return py3compat.cast_unicode(ipdir, fs_encoding)
