old_contents: #!/usr/bin/env python
  from setuptools import find_namespace_packages
  from setuptools import setup
  import os
  import sys
  
  
  def _dbt_psycopg2_name():
      # if the user chose something, use that
      package_name = os.getenv('DBT_PSYCOPG2_NAME', '')
      if package_name:
          return package_name
  
      binary_only_versions = [(3, 8)]
  
      # binary wheels don't exist for all versions. Require psycopg2-binary for
      # them and wait for psycopg2.
      if sys.version_info[:2] in binary_only_versions:
          return 'psycopg2-binary'
      else:
          return 'psycopg2'
  
  
  package_name = "dbt-postgres"
  package_version = "0.15.0rc2"
  description = """The postgres adpter plugin for dbt (data build tool)"""
  
  this_directory = os.path.abspath(os.path.dirname(__file__))
  with open(os.path.join(this_directory, 'README.md')) as f:
      long_description = f.read()
  
  DBT_PSYCOPG2_NAME = _dbt_psycopg2_name()
  
  setup(
      name=package_name,
      version=package_version,
      description=description,
      long_description=description,
      long_description_content_type='text/markdown',
      author="Fishtown Analytics",
      author_email="info@fishtownanalytics.com",
      url="https://github.com/fishtown-analytics/dbt",
      packages=find_namespace_packages(include=['dbt', 'dbt.*']),
      package_data={
          'dbt': [
              'include/postgres/dbt_project.yml',
              'include/postgres/macros/*.sql',
              'include/postgres/macros/**/*.sql',
          ]
      },
      install_requires=[
          'dbt-core=={}'.format(package_version),
          '{}~=2.8'.format(DBT_PSYCOPG2_NAME),
      ],
      zip_safe=False,
      classifiers=[
          'Development Status :: 5 - Production/Stable',
  
          'License :: OSI Approved :: Apache Software License',
  
          'Operating System :: Microsoft :: Windows',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: POSIX :: Linux',
  
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
      ],
  )
  
new_contents: #!/usr/bin/env python
  from setuptools import find_namespace_packages
  from setuptools import setup
  import os
  
  PSYCOPG2_MESSAGE = '''
  No package name override was set.
  Using 'psycopg2-binary' package to satisfy 'psycopg2'
  
  If you experience segmentation faults, silent crashes, or installation errors,
  consider retrying with the 'DBT_PSYCOPG2_NAME' environment variable set to
  'psycopg2'. It may require a compiler toolchain and development libraries!
  '''.strip()
  
  
  def _dbt_psycopg2_name():
      # if the user chose something, use that
      package_name = os.getenv('DBT_PSYCOPG2_NAME', '')
      if package_name:
          return package_name
  
      # default to psycopg2-binary for all OSes/versions
      print(PSYCOPG2_MESSAGE)
      return 'psycopg2-binary'
  
  
  package_name = "dbt-postgres"
  package_version = "0.15.0rc2"
  description = """The postgres adpter plugin for dbt (data build tool)"""
  
  this_directory = os.path.abspath(os.path.dirname(__file__))
  with open(os.path.join(this_directory, 'README.md')) as f:
      long_description = f.read()
  
  DBT_PSYCOPG2_NAME = _dbt_psycopg2_name()
  
  setup(
      name=package_name,
      version=package_version,
      description=description,
      long_description=description,
      long_description_content_type='text/markdown',
      author="Fishtown Analytics",
      author_email="info@fishtownanalytics.com",
      url="https://github.com/fishtown-analytics/dbt",
      packages=find_namespace_packages(include=['dbt', 'dbt.*']),
      package_data={
          'dbt': [
              'include/postgres/dbt_project.yml',
              'include/postgres/macros/*.sql',
              'include/postgres/macros/**/*.sql',
          ]
      },
      install_requires=[
          'dbt-core=={}'.format(package_version),
          '{}~=2.8'.format(DBT_PSYCOPG2_NAME),
      ],
      zip_safe=False,
      classifiers=[
          'Development Status :: 5 - Production/Stable',
  
          'License :: OSI Approved :: Apache Software License',
  
          'Operating System :: Microsoft :: Windows',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: POSIX :: Linux',
  
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
      ],
  )
  
subject: Use psycopg2-binary package on all platforms