From 9a021b68f09006cd2076b535fa5c721e1c8acc83 Mon Sep 17 00:00:00 2001
From: Sourabh Bajaj <sourabhbajaj@google.com>
Date: Wed, 15 Mar 2017 16:14:44 -0700
Subject: [PATCH] [BEAM-547] [BEAM-1730] Cleanup versions.py

---
 sdks/python/MANIFEST.in             |  3 ---
 sdks/python/apache_beam/__init__.py |  3 +++
 sdks/python/apache_beam/version.py  | 36 -----------------------------
 3 files changed, 3 insertions(+), 39 deletions(-)

diff --git a/sdks/python/MANIFEST.in b/sdks/python/MANIFEST.in
index 57f684e97f1a..ff572bac8f27 100644
--- a/sdks/python/MANIFEST.in
+++ b/sdks/python/MANIFEST.in
@@ -15,7 +15,4 @@
 # limitations under the License.
 #
 
-# This file is used from Python to sync versions
-include pom.xml
-
 include README.md
diff --git a/sdks/python/apache_beam/__init__.py b/sdks/python/apache_beam/__init__.py
index 77c89adc2f2f..5a63fff1f702 100644
--- a/sdks/python/apache_beam/__init__.py
+++ b/sdks/python/apache_beam/__init__.py
@@ -77,6 +77,9 @@
 from apache_beam import coders
 from apache_beam import io
 from apache_beam import typehints
+from apache_beam import version
 from apache_beam.pipeline import Pipeline
 from apache_beam.transforms import *
 # pylint: enable=wrong-import-position
+
+__version__ = version.__version__
diff --git a/sdks/python/apache_beam/version.py b/sdks/python/apache_beam/version.py
index e5d61a132aa6..22d16839e567 100644
--- a/sdks/python/apache_beam/version.py
+++ b/sdks/python/apache_beam/version.py
@@ -18,40 +18,4 @@
 """Apache Beam SDK version information and utilities."""
 
 
-import re
-
-
 __version__ = '0.7.0.dev'
-
-
-# The following utilities are legacy code from the Maven integration;
-# see BEAM-378 for further details.
-
-
-# Reads the actual version from pom.xml file,
-def get_version_from_pom():
-  with open('pom.xml', 'r') as f:
-    pom = f.read()
-    regex = (r'.*<parent>\s*'
-             r'<groupId>[a-z\.]+</groupId>\s*'
-             r'<artifactId>[a-z\-]+</artifactId>\s*'
-             r'<version>([0-9a-zA-Z\.\-]+)</version>.*')
-    pattern = re.compile(str(regex))
-    search = pattern.search(pom)
-    version = search.group(1)
-    version = version.replace("-SNAPSHOT", ".dev")
-    return version
-
-
-# Synchronizes apache_beam.__version__ field for later usage
-def sync_version(version):
-  init_path = 'apache_beam/__init__.py'
-  regex = r'^__version__\s*=\s*".*"'
-  with open(init_path, "r") as f:
-    lines = f.readlines()
-  with open(init_path, "w") as f:
-    for line in lines:
-      if re.search(regex, line):
-        f.write(re.sub(regex, '__version__ = "%s"' % version, line))
-      else:
-        f.write(line)