python-automat: new package

This is a new requirement for the Twisted package.

From the readme:

Automat is a library for concise, idiomatic Python expression of
finite-state automata (particularly deterministic finite-state
transducers).

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/python-automat/Makefile

@@ -0,0 +1,99 @@
+#
+# Copyright (C) 2018 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=python-automat
+PKG_VERSION:=0.6.0
+PKG_RELEASE:=1
+
+PKG_SOURCE:=Automat-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://files.pythonhosted.org/packages/source/A/Automat
+PKG_HASH:=3c1fd04ecf08ac87b4dd3feae409542e9bf7827257097b2b6ed5692f69d6f6a8
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(BUILD_VARIANT)-automat-$(PKG_VERSION)
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
+
+include $(INCLUDE_DIR)/package.mk
+include ../python-package.mk
+include ../python3-package.mk
+
+PKG_UNPACK:=$(HOST_TAR) -C $(PKG_BUILD_DIR) --strip-components=1 -xzf $(DL_DIR)/$(PKG_SOURCE)
+
+define Package/python-automat/Default
+  SECTION:=lang
+  CATEGORY:=Languages
+  SUBMENU:=Python
+  URL:=https://github.com/glyph/Automat
+endef
+
+define Package/python-automat
+$(call Package/python-automat/Default)
+  TITLE:=Concise, idiomatic finite-state automata
+  DEPENDS:= \
+      +PACKAGE_python-automat:python-light \
+      +PACKAGE_python-automat:python-attrs \
+      +PACKAGE_python-automat:python-six
+  VARIANT:=python
+endef
+
+define Package/python3-automat
+$(call Package/python-automat/Default)
+  TITLE:=Concise, idiomatic finite-state automata
+  DEPENDS:= \
+      +PACKAGE_python3-automat:python3-light \
+      +PACKAGE_python3-automat:python3-attrs \
+      +PACKAGE_python3-automat:python3-six
+  VARIANT:=python3
+endef
+
+define Package/python-automat/description
+Automat is a library for concise, idiomatic Python expression of
+finite-state automata (particularly deterministic finite-state
+transducers).
+endef
+
+define Package/python3-automat/description
+$(call Package/python-automat/description)
+.
+(Variant for Python3)
+endef
+
+define PyPackage/python-automat/filespec
++|$(PYTHON_PKG_DIR)
+-|$(PYTHON_PKG_DIR)/automat/_visualize.py
+endef
+
+define Py3Package/python3-automat/filespec
++|$(PYTHON3_PKG_DIR)
+-|$(PYTHON3_PKG_DIR)/automat/_visualize.py
+endef
+
+define PyBuild/Compile
+	$(call Build/Compile/PyMod,, \
+		install --prefix="/usr" --root="$(PKG_INSTALL_DIR)", \
+		PKG_VERSION="$(PKG_VERSION)" \
+	)
+endef
+
+define Py3Build/Compile
+	$(call Build/Compile/Py3Mod,, \
+		install --prefix="/usr" --root="$(PKG_INSTALL_DIR)", \
+		PKG_VERSION="$(PKG_VERSION)" \
+	)
+endef
+
+$(eval $(call PyPackage,python-automat))
+$(eval $(call BuildPackage,python-automat))
+$(eval $(call BuildPackage,python-automat-src))
+
+$(eval $(call Py3Package,python3-automat))
+$(eval $(call BuildPackage,python3-automat))
+$(eval $(call BuildPackage,python3-automat-src))

lang/python/python-automat/patches/001-do-not-use-setuptools-scm-m2r.patch

@@ -0,0 +1,30 @@
+--- a/setup.py
++++ b/setup.py
+@@ -2,6 +2,7 @@
+ Setup file for automat
+ """
+ 
++import os
+ from setuptools import setup, find_packages
+ 
+ try:
+@@ -14,7 +15,7 @@ except(IOError, ImportError):
+ 
+ setup(
+     name='Automat',
+-    use_scm_version=True,
++    version=os.getenv('PKG_VERSION'),
+     url='https://github.com/glyph/Automat',
+     description="""
+     Self-service finite-state machines for the programmer on the go.
+@@ -22,10 +23,6 @@ setup(
+     long_description=long_description,
+     packages=find_packages(exclude=[]),
+     package_dir={'automat': 'automat'},
+-    setup_requires=[
+-        'setuptools-scm',
+-        'm2r',
+-    ],
+     install_requires=[
+         "attrs",
+         "six",

lang/python/python-automat/patches/002-omit-visualize.patch

@@ -0,0 +1,18 @@
+--- a/setup.py
++++ b/setup.py
+@@ -27,15 +27,6 @@ setup(
+         "attrs",
+         "six",
+     ],
+-    extras_require={
+-        "visualize": ["graphviz>0.5.1",
+-                      "Twisted>=16.1.1"],
+-    },
+-    entry_points={
+-        "console_scripts": [
+-            "automat-visualize = automat._visualize:tool"
+-        ],
+-    },
+     author='Glyph',
+     author_email='glyph@twistedmatrix.com',
+     include_package_data=True,

lang/python/python-automat/patches/003-omit-tests.patch

@@ -0,0 +1,19 @@
+--- a/setup.py
++++ b/setup.py
+@@ -21,7 +21,7 @@ setup(
+     Self-service finite-state machines for the programmer on the go.
+     """.strip(),
+     long_description=long_description,
+-    packages=find_packages(exclude=[]),
++    packages=find_packages(exclude=["*._test", "*._test.*"]),
+     package_dir={'automat': 'automat'},
+     install_requires=[
+         "attrs",
+@@ -30,6 +30,7 @@ setup(
+     author='Glyph',
+     author_email='glyph@twistedmatrix.com',
+     include_package_data=True,
++    exclude_package_data={'':['_test/*']},
+     license="MIT",
+     keywords='fsm finite state machine automata',
+ )