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-rw-r--r--dev-python/astropy/files/astropy-ply.py58
1 files changed, 0 insertions, 58 deletions
diff --git a/dev-python/astropy/files/astropy-ply.py b/dev-python/astropy/files/astropy-ply.py
deleted file mode 100644
index 19eb104c4ca0..000000000000
--- a/dev-python/astropy/files/astropy-ply.py
+++ /dev/null
@@ -1,58 +0,0 @@
-# Licensed under a 3-clause BSD style license - see LICENSE.rst
-
-"""
-Handle loading ply package from system or from the bundled copy
-"""
-
-import imp
-from distutils.version import StrictVersion
-
-
-def _find_module(name, path=None):
- """
- Alternative to `imp.find_module` that can also search in subpackages.
- """
-
- parts = name.split('.')
-
- for part in parts:
- if path is not None:
- path = [path]
-
- fh, path, descr = imp.find_module(part, path)
-
- return fh, path, descr
-
-_PLY_MIN_VERSION = StrictVersion('3.4')
-
-# Update this to prevent Astropy from using its bundled copy of ply
-# (but only if some other version of at least _PLY_MIN_VERSION can
-# be provided)
-_PLY_SEARCH_PATH = ['ply']
-
-
-for mod_name in _PLY_SEARCH_PATH:
- try:
- mod_info = _find_module(mod_name)
- #mod_lex_info = _find_module(mod_name + '.lex')
- except ImportError:
- continue
-
- mod = imp.load_module(__name__, *mod_info)
- #mod_lex = imp.load_module(__name__ + '.lex', *mod_lex_info)
-
- try:
- # if StrictVersion(mod_lex.__version__) >= _PLY_MIN_VERSION:
- # break
- break
- except (AttributeError, ValueError):
- # Attribute error if the ply module isn't what it should be and doesn't
- # have a .__version__; ValueError if the version string exists but is
- # somehow bogus/unparseable
- continue
-else:
- raise ImportError(
- "Astropy requires the 'ply' module of minimum version {0}; "
- "normally this is bundled with the astropy package so if you get "
- "this warning consult the packager of your Astropy "
- "distribution.".format(_PLY_MIN_VERSION))