Revert "ARROW-379: Use setuptools_scm for Python versioning"

This reverts commit 0ac01a5bf6.

Change-Id: I07c269851b03859e2421672eefad6495d7498df5

dev/release/00-prepare.sh

@@ -43,4 +43,9 @@ mvn release:prepare -Dtag=${tag} -DreleaseVersion=${version} -DautoVersionSubmod
 
 cd -
 
+cd "${SOURCE_DIR}/../../python"
+sed -i "s/VERSION = '[^']*'/VERSION = '${version}'/g" setup.py
+sed -i "s/ISRELEASED = False/ISRELEASED = True/g" setup.py
+cd -
+
 echo "Finish staging binary artifacts by running: sh dev/release/01-perform.sh"

python/.git_archival.txt

@@ -1 +0,0 @@
-ref-names: $Format:%D$

python/.gitattributes

@@ -1 +0,0 @@
-.git_archival.txt  export-subst

python/pyarrow/__init__.py

@@ -17,14 +17,6 @@
 
 # flake8: noqa
 
-from pkg_resources import get_distribution, DistributionNotFound
-try:
-    __version__ = get_distribution(__name__).version
-except DistributionNotFound:
-   # package is not installed
-   pass
-
-
 import pyarrow.config
 
 from pyarrow.array import (Array,
@@ -50,3 +42,5 @@ from pyarrow.schema import (null, bool_,
                             DataType, Field, Schema, schema)
 
 from pyarrow.table import Column, RecordBatch, Table, from_pandas_dataframe
+
+from pyarrow.version import version as __version__

python/setup.cfg

@@ -1,20 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-[build_sphinx]
-source-dir = doc/
-build-dir  = doc/_build

python/setup.py

@@ -42,9 +42,27 @@ is_64_bit = sys.maxsize > 2**32
 if Cython.__version__ < '0.19.1':
     raise Exception('Please upgrade to Cython 0.19.1 or newer')
 
+VERSION = '0.1.0'
+ISRELEASED = False
+
+if not ISRELEASED:
+    VERSION += '.dev'
+
 setup_dir = os.path.abspath(os.path.dirname(__file__))
 
 
+def write_version_py(filename=os.path.join(setup_dir, 'pyarrow/version.py')):
+    a = open(filename, 'w')
+    file_content = "\n".join(["",
+                              "# THIS FILE IS GENERATED FROM SETUP.PY",
+                              "version = '%(version)s'",
+                              "isrelease = '%(isrelease)s'"])
+
+    a.write(file_content % {'version': VERSION,
+                            'isrelease': str(ISRELEASED)})
+    a.close()
+
+
 class clean(_clean):
 
     def run(self):
@@ -254,12 +272,15 @@ class build_ext(_build_ext):
         return [self._get_cmake_ext_path(name)
                 for name in self.get_names()]
 
+write_version_py()
+
 DESC = """\
 Python library for Apache Arrow"""
 
 setup(
     name="pyarrow",
     packages=['pyarrow', 'pyarrow.tests'],
+    version=VERSION,
     zip_safe=False,
     package_data={'pyarrow': ['*.pxd', '*.pyx']},
     # Dummy extension to trigger build_ext
@@ -269,8 +290,6 @@ setup(
         'clean': clean,
         'build_ext': build_ext
     },
-    use_scm_version = {"root": "..", "relative_to": __file__},
-    setup_requires=['setuptools_scm', 'setuptools_scm_git_archive'],
     install_requires=['cython >= 0.23', 'numpy >= 1.9', 'six >= 1.0.0'],
     description=DESC,
     license='Apache License, Version 2.0',