Updated dependencies, now supports py36, py37, py38

README.md

@@ -36,9 +36,9 @@ OSXPhotos provides the ability to interact with and query Apple's Photos.app lib
 
 ## Supported operating systems
 
-Only works on MacOS (aka Mac OS X). Tested on MacOS 10.12.6 / Photos 2.0, 10.13.6 / Photos 3.0, MacOS 10.14.5, 10.14.6 / Photos 4.0, MacOS 10.15.1 - 10.15.5 / Photos 5.0. 
+Only works on MacOS (aka Mac OS X). Tested on MacOS 10.12.6 / Photos 2.0, 10.13.6 / Photos 3.0, MacOS 10.14.5, 10.14.6 / Photos 4.0, MacOS 10.15.1 - 10.15.6 / Photos 5.0. 
 
-Requires python >= 3.8. You can probably get this to run with Python 3.6 or 3.7 (see notes [below](#Installation-instructions)) but only 3.8+ is officially supported. 
+Requires python >= 3.6. 
 
 This package will read Photos databases for any supported version on any supported OS version.  E.g. you can read a database created with Photos 4.0 on MacOS 10.14 on a machine running MacOS 10.12.
 
@@ -49,11 +49,7 @@ OSXPhotos uses setuptools, thus simply run:
 
 	python3 setup.py install
 
-If you're using python 3.6 or 3.7, you'll need to do this first to get around an issue with bpylist2:
-
-	pip install -r requirements.txt
-
-You can also install directly from [pypi](https://pypi.org/) but you must use python >= 3.8 to avoid an error with bpylist2.  The package currently works fine with python 3.6 or 3.7 but I know of no way to get `pip` to install the right dependencies. 
+You can also install directly from [pypi](https://pypi.org/):
 
     pip install osxphotos
 	

osxphotos/_version.py

@@ -1,3 +1,3 @@
 """ version info """
 
-__version__ = "0.30.11"
+__version__ = "0.30.12"

requirements.txt

@@ -5,9 +5,7 @@ astroid==2.2.5
 atomicwrites==1.3.0
 attrs==19.1.0
 better-exceptions-fork==0.2.1.post6
-# bpylist2==2.0.3;python_version<"3.8"
-https://github.com/RhetTbull/bpylist/releases/download/v2.0.3/bpylist2-2.0.3.tar.gz#egg=bpylist2;python_version<"3.8"
-bpylist2==3.0.0;python_version>="3.8"
+bpylist2==3.0.2
 certifi==2019.3.9
 Click==7.0
 colorama==0.4.1

setup.py

@@ -48,17 +48,6 @@ with open(
 with open(os.path.join(this_directory, "README.md"), encoding="utf-8") as f:
     about["long_description"] = f.read()
 
-# ugly hack to install custom version of bpylist2 needed for Python < 3.8
-# the stock version of bylist2==2.0.3 causes an error related to
-# "pkg_resources.ContextualVersionConflict: (pycodestyle 2.3.1..."
-# PEP 508 no help here as URL-based lookups not allowed in PyPI packages
-# if you know a better way, PRs welcome!
-# once I go to 3.8+ required, this won't be necessary as bpylist2 3.0+ solves this issue
-if py_ver < 3.8:
-    os.system(
-        "python3 -m pip install git+git://github.com/RhetTbull/bpylist2.git#egg=bpylist2"
-    )
-
 setup(
     name="osxphotos",
     version=about["__version__"],
@@ -78,7 +67,7 @@ setup(
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
         "Operating System :: MacOS :: MacOS X",
-        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.6",
         "Topic :: Software Development :: Libraries :: Python Modules",
     ],
     install_requires=[
@@ -86,8 +75,7 @@ setup(
         "Click>=7",
         "PyYAML>=5.1.2",
         "Mako>=1.1.1",
-        "bpylist2==2.0.3;python_version<'3.8'",
-        "bpylist2==3.0.0;python_version>='3.8'",
+        "bpylist2==3.0.2",
         "pathvalidate==2.2.1",
         "dataclasses==0.7;python_version<'3.7'",
     ],

tox.ini

@@ -0,0 +1,14 @@
+# tox (https://tox.readthedocs.io/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py36, py37, py38
+
+[testenv]
+deps =
+    pytest
+    pytest-mock
+commands =
+    pytest