CHANGES.txt

 Changes
 =======
 
+1.4.3 (2019-02-25)
+------------------
+- Add LICENSE to distributions (#11).
+- Remove click from requirements (#12).
+- Allow a wider range of valid variable and parameter names (#13).
+
 1.4.2 (2018-06-07)
 ------------------
 - Add missing docstrings and improve existing ones.

MANIFEST.in

+include CHANGES.txt AUTHORS.txt LICENSE VERSION.txt README.rst setup.py CODE_OF_CONDUCT.txt test_snuggs.py
+exclude MANIFEST.in

debian/changelog

-python-snuggs (1.4.2-3) UNRELEASED; urgency=medium
+python-snuggs (1.4.3-1) unstable; urgency=medium
 
+  * Team upload.
+  * New upstream release.
   * Bump Standards-Version to 4.3.0, no changes.
 
- -- Bas Couwenberg <sebastic@debian.org>  Tue, 28 Aug 2018 15:28:33 +0200
+ -- Bas Couwenberg <sebastic@debian.org>  Tue, 26 Feb 2019 06:36:52 +0100
 
 python-snuggs (1.4.2-2) unstable; urgency=medium
 

setup.py

@@ -29,6 +29,6 @@ setup(
     packages=find_packages(exclude=["ez_setup", "examples", "tests"]),
     include_package_data=True,
     zip_safe=False,
-    install_requires=["click", "numpy", "pyparsing"],
+    install_requires=["numpy", "pyparsing"],
     extras_require={"test": ["pytest"]},
 )

snuggs/__init__.py

@@ -10,13 +10,13 @@ import sys
 from pyparsing import (
     alphanums, ZeroOrMore, nums, oneOf, Word, Literal, Combine, QuotedString,
     ParseException, Forward, Group, CaselessLiteral, Optional, alphas,
-    OneOrMore, ParseResults)
+    OneOrMore, ParseResults, pyparsing_common)
 
 import numpy
 
 
 __all__ = ['eval']
-__version__ = "1.4.2"
+__version__ = "1.4.3"
 
 # Python 2-3 compatibility
 string_types = (str,) if sys.version_info[0] >= 3 else (basestring,)  # flake8: noqa
@@ -105,7 +105,7 @@ decimal = Literal('.')
 e = CaselessLiteral('E')
 sign = Literal('+') | Literal('-')
 number = Word(nums)
-name = Word(alphas)
+name = pyparsing_common.identifier
 nil = Literal('nil').setParseAction(lambda s, l, t: [None])
 
 def resolve_var(s, l, t):

test_snuggs.py

@@ -48,6 +48,10 @@ def test_arr_lookup(ones):
     r = snuggs.eval('(read 1)', kwargs)
     assert list(r.flatten()) == [1, 1, 1, 1]
 
+def test_arr_var_long(ones):
+    r = snuggs.eval('(+ FOO_BAR_42 0)', FOO_BAR_42=ones)
+    assert list(r.flatten()) == [1, 1, 1, 1]
+
 
 @pytest.mark.xfail(reason="Keyword argument order can't be relied on")
 def test_arr_lookup_kwarg_order(ones):