Merge pull request #75 from InfluxCommunity/73-attributeerror-pyarrow_flightflightclient-object-has-no-attribute-close

updated build info

Author: Jayclifford345

setup.py

@@ -9,7 +9,7 @@
  'python_dateutil >= 2.5.3',
  'setuptools >= 21.0.0',
  'urllib3 >= 1.26.0',
- 'pyarrow'
+ 'pyarrow >= 8.0.0'
 ]
 
 with open("./README.md", "r", encoding="utf-8") as fh:
@@ -45,14 +45,13 @@ def get_version():
  author_email='contact@influxdata.com',
  url='https://github.com/InfluxCommunity/influxdb3-python',
  packages=find_packages(exclude=['tests', 'tests.*', 'examples', 'examples.*']),
- extras_require={'pandas': ['pandas']},
+ extras_require={'pandas': ['pandas'], 'polars': ['polars'], 'dataframe': ['pandas', 'polars']},
  install_requires=requires,
+ python_requires='>=3.7',
  classifiers=[
  'Development Status :: 4 - Beta',
  'Intended Audience :: Developers',
  'License :: OSI Approved :: MIT License',
- 'Programming Language :: Python :: 3',
- 'Programming Language :: Python :: 3.6',
  'Programming Language :: Python :: 3.7',
  'Programming Language :: Python :: 3.8',
  'Programming Language :: Python :: 3.9',