Uploaded Test files

venv/Lib/site-packages/IPython/paths.py

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+"""Find files and directories which IPython uses.
+"""
+import os.path
+import shutil
+import tempfile
+from warnings import warn
+
+import IPython
+from IPython.utils.importstring import import_item
+from IPython.utils.path import (
+    get_home_dir, get_xdg_dir, get_xdg_cache_dir, compress_user, _writable_dir,
+    ensure_dir_exists, fs_encoding)
+from IPython.utils import py3compat
+
+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:
+                    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()
+    assert isinstance(ipdir, str), "all path manipulation should be str(unicode), but are not."
+    return ipdir
+
+
+def get_ipython_cache_dir() -> str:
+    """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 ipdir
+
+
+def get_ipython_package_dir() -> str:
+    """Get the base directory where IPython itself is installed."""
+    ipdir = os.path.dirname(IPython.__file__)
+    assert isinstance(ipdir, str)
+    return ipdir
+
+
+def get_ipython_module_path(module_str):
+    """Find the path to an IPython module in this version of IPython.
+
+    This will always find the version of the module that is in this importable
+    IPython package. This will always return the path to the ``.py``
+    version of the module.
+    """
+    if module_str == 'IPython':
+        return os.path.join(get_ipython_package_dir(), '__init__.py')
+    mod = import_item(module_str)
+    the_path = mod.__file__.replace('.pyc', '.py')
+    the_path = the_path.replace('.pyo', '.py')
+    return py3compat.cast_unicode(the_path, fs_encoding)
+
+def locate_profile(profile='default'):
+    """Find the path to the folder associated with a given profile.
+
+    I.e. find $IPYTHONDIR/profile_whatever.
+    """
+    from IPython.core.profiledir import ProfileDir, ProfileDirError
+    try:
+        pd = ProfileDir.find_profile_dir_by_name(get_ipython_dir(), profile)
+    except ProfileDirError:
+        # IOError makes more sense when people are expecting a path
+        raise IOError("Couldn't find profile %r" % profile)
+    return pd.location