Declare dependencies in metadata

MANIFEST.in

@@ -2,7 +2,7 @@ recursive-include setuptools *.py *.exe *.xml *.tmpl
 recursive-include tests *.py
 recursive-include setuptools/tests *.html
 recursive-include docs *.py *.txt *.rst *.conf *.css *.css_t Makefile indexsidebar.html
-recursive-include setuptools/_vendor *.py *.txt
+recursive-include _setuptools_vendored *
 recursive-include pkg_resources *.py *.txt
 recursive-include pkg_resources/tests/data *
 recursive-include tools *

_setuptools_vendored/__init__.py

@@ -0,0 +1,14 @@
+"""
+Ensure Setuptools dependencies are present.
+"""
+import sys
+import pathlib
+import importlib
+
+try:
+    # roughly check that dependencies are present
+    for name in 'packaging appdirs pyparsing ordered_set more_itertools'.split():
+        importlib.import_module(name)
+except ImportError:
+    # if any dependendencies appear to be missing, include vendored
+    sys.path.append(str(pathlib.Path(__file__).parent))

_setuptools_vendored/appdirs-1.4.3.dist-info/DESCRIPTION.rst

@@ -0,0 +1,227 @@
+
+.. image:: https://secure.travis-ci.org/ActiveState/appdirs.png
+    :target: http://travis-ci.org/ActiveState/appdirs
+
+the problem
+===========
+
+What directory should your app use for storing user data? If running on Mac OS X, you
+should use::
+
+    ~/Library/Application Support/<AppName>
+
+If on Windows (at least English Win XP) that should be::
+
+    C:\Documents and Settings\<User>\Application Data\Local Settings\<AppAuthor>\<AppName>
+
+or possibly::
+
+    C:\Documents and Settings\<User>\Application Data\<AppAuthor>\<AppName>
+
+for `roaming profiles <http://bit.ly/9yl3b6>`_ but that is another story.
+
+On Linux (and other Unices) the dir, according to the `XDG
+spec <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>`_, is::
+
+    ~/.local/share/<AppName>
+
+
+``appdirs`` to the rescue
+=========================
+
+This kind of thing is what the ``appdirs`` module is for. ``appdirs`` will
+help you choose an appropriate:
+
+- user data dir (``user_data_dir``)
+- user config dir (``user_config_dir``)
+- user cache dir (``user_cache_dir``)
+- site data dir (``site_data_dir``)
+- site config dir (``site_config_dir``)
+- user log dir (``user_log_dir``)
+
+and also:
+
+- is a single module so other Python packages can include their own private copy
+- is slightly opinionated on the directory names used. Look for "OPINION" in
+  documentation and code for when an opinion is being applied.
+
+
+some example output
+===================
+
+On Mac OS X::
+
+    >>> from appdirs import *
+    >>> appname = "SuperApp"
+    >>> appauthor = "Acme"
+    >>> user_data_dir(appname, appauthor)
+    '/Users/trentm/Library/Application Support/SuperApp'
+    >>> site_data_dir(appname, appauthor)
+    '/Library/Application Support/SuperApp'
+    >>> user_cache_dir(appname, appauthor)
+    '/Users/trentm/Library/Caches/SuperApp'
+    >>> user_log_dir(appname, appauthor)
+    '/Users/trentm/Library/Logs/SuperApp'
+
+On Windows 7::
+
+    >>> from appdirs import *
+    >>> appname = "SuperApp"
+    >>> appauthor = "Acme"
+    >>> user_data_dir(appname, appauthor)
+    'C:\\Users\\trentm\\AppData\\Local\\Acme\\SuperApp'
+    >>> user_data_dir(appname, appauthor, roaming=True)
+    'C:\\Users\\trentm\\AppData\\Roaming\\Acme\\SuperApp'
+    >>> user_cache_dir(appname, appauthor)
+    'C:\\Users\\trentm\\AppData\\Local\\Acme\\SuperApp\\Cache'
+    >>> user_log_dir(appname, appauthor)
+    'C:\\Users\\trentm\\AppData\\Local\\Acme\\SuperApp\\Logs'
+
+On Linux::
+
+    >>> from appdirs import *
+    >>> appname = "SuperApp"
+    >>> appauthor = "Acme"
+    >>> user_data_dir(appname, appauthor)
+    '/home/trentm/.local/share/SuperApp
+    >>> site_data_dir(appname, appauthor)
+    '/usr/local/share/SuperApp'
+    >>> site_data_dir(appname, appauthor, multipath=True)
+    '/usr/local/share/SuperApp:/usr/share/SuperApp'
+    >>> user_cache_dir(appname, appauthor)
+    '/home/trentm/.cache/SuperApp'
+    >>> user_log_dir(appname, appauthor)
+    '/home/trentm/.cache/SuperApp/log'
+    >>> user_config_dir(appname)
+    '/home/trentm/.config/SuperApp'
+    >>> site_config_dir(appname)
+    '/etc/xdg/SuperApp'
+    >>> os.environ['XDG_CONFIG_DIRS'] = '/etc:/usr/local/etc'
+    >>> site_config_dir(appname, multipath=True)
+    '/etc/SuperApp:/usr/local/etc/SuperApp'
+
+
+``AppDirs`` for convenience
+===========================
+
+::
+
+    >>> from appdirs import AppDirs
+    >>> dirs = AppDirs("SuperApp", "Acme")
+    >>> dirs.user_data_dir
+    '/Users/trentm/Library/Application Support/SuperApp'
+    >>> dirs.site_data_dir
+    '/Library/Application Support/SuperApp'
+    >>> dirs.user_cache_dir
+    '/Users/trentm/Library/Caches/SuperApp'
+    >>> dirs.user_log_dir
+    '/Users/trentm/Library/Logs/SuperApp'
+
+
+
+Per-version isolation
+=====================
+
+If you have multiple versions of your app in use that you want to be
+able to run side-by-side, then you may want version-isolation for these
+dirs::
+
+    >>> from appdirs import AppDirs
+    >>> dirs = AppDirs("SuperApp", "Acme", version="1.0")
+    >>> dirs.user_data_dir
+    '/Users/trentm/Library/Application Support/SuperApp/1.0'
+    >>> dirs.site_data_dir
+    '/Library/Application Support/SuperApp/1.0'
+    >>> dirs.user_cache_dir
+    '/Users/trentm/Library/Caches/SuperApp/1.0'
+    >>> dirs.user_log_dir
+    '/Users/trentm/Library/Logs/SuperApp/1.0'
+
+
+
+appdirs Changelog
+=================
+
+appdirs 1.4.3
+-------------
+- [PR #76] Python 3.6 invalid escape sequence deprecation fixes
+- Fix for Python 3.6 support
+
+appdirs 1.4.2
+-------------
+- [PR #84] Allow installing without setuptools
+- [PR #86] Fix string delimiters in setup.py description
+- Add Python 3.6 support
+
+appdirs 1.4.1
+-------------
+- [issue #38] Fix _winreg import on Windows Py3
+- [issue #55] Make appname optional
+
+appdirs 1.4.0
+-------------
+- [PR #42] AppAuthor is now optional on Windows
+- [issue 41] Support Jython on Windows, Mac, and Unix-like platforms. Windows
+  support requires `JNA <https://github.com/twall/jna>`_.
+- [PR #44] Fix incorrect behaviour of the site_config_dir method
+
+appdirs 1.3.0
+-------------
+- [Unix, issue 16] Conform to XDG standard, instead of breaking it for
+  everybody
+- [Unix] Removes gratuitous case mangling of the case, since \*nix-es are
+  usually case sensitive, so mangling is not wise
+- [Unix] Fixes the utterly wrong behaviour in ``site_data_dir``, return result
+  based on XDG_DATA_DIRS and make room for respecting the standard which
+  specifies XDG_DATA_DIRS is a multiple-value variable
+- [Issue 6] Add ``*_config_dir`` which are distinct on nix-es, according to
+  XDG specs; on Windows and Mac return the corresponding ``*_data_dir``
+
+appdirs 1.2.0
+-------------
+
+- [Unix] Put ``user_log_dir`` under the *cache* dir on Unix. Seems to be more
+  typical.
+- [issue 9] Make ``unicode`` work on py3k.
+
+appdirs 1.1.0
+-------------
+
+- [issue 4] Add ``AppDirs.user_log_dir``.
+- [Unix, issue 2, issue 7] appdirs now conforms to `XDG base directory spec
+  <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>`_.
+- [Mac, issue 5] Fix ``site_data_dir()`` on Mac.
+- [Mac] Drop use of 'Carbon' module in favour of hardcoded paths; supports
+  Python3 now.
+- [Windows] Append "Cache" to ``user_cache_dir`` on Windows by default. Use
+  ``opinion=False`` option to disable this.
+- Add ``appdirs.AppDirs`` convenience class. Usage:
+
+        >>> dirs = AppDirs("SuperApp", "Acme", version="1.0")
+        >>> dirs.user_data_dir
+        '/Users/trentm/Library/Application Support/SuperApp/1.0'
+
+- [Windows] Cherry-pick Komodo's change to downgrade paths to the Windows short
+  paths if there are high bit chars.
+- [Linux] Change default ``user_cache_dir()`` on Linux to be singular, e.g.
+  "~/.superapp/cache".
+- [Windows] Add ``roaming`` option to ``user_data_dir()`` (for use on Windows only)
+  and change the default ``user_data_dir`` behaviour to use a *non*-roaming
+  profile dir (``CSIDL_LOCAL_APPDATA`` instead of ``CSIDL_APPDATA``). Why? Because
+  a large roaming profile can cause login speed issues. The "only syncs on
+  logout" behaviour can cause surprises in appdata info.
+
+
+appdirs 1.0.1 (never released)
+------------------------------
+
+Started this changelog 27 July 2010. Before that this module originated in the
+`Komodo <http://www.activestate.com/komodo>`_ product as ``applib.py`` and then
+as `applib/location.py
+<http://github.com/ActiveState/applib/blob/master/applib/location.py>`_ (used by
+`PyPM <http://code.activestate.com/pypm/>`_ in `ActivePython
+<http://www.activestate.com/activepython>`_). This is basically a fork of
+applib.py 1.0.1 and applib/location.py 1.0.1.
+
+
+