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c26e3db4bd
Upgrades the impala-shell's bundled version of sqlparse to 0.3.1. There were some API changes in 0.2.0+ that required a re-write of the StripLeadingCommentFilter in impala_shell.py. A slight perf optimization was also added to avoid using the filter altogether if no leading comment is readily discernible. As 0.1.19 was the last version of sqlparse to support python 2.6, this patch also breaks Impala's compatibility with python 2.6. No new tests were added, but all existing tests passed without modification. Change-Id: I77a1fd5ae311634a18ee04b8c389d8a3f3a6e001 Reviewed-on: http://gerrit.cloudera.org:8080/15642 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
112 lines
3.3 KiB
Python
112 lines
3.3 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2009-2018 the sqlparse authors and contributors
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# <see AUTHORS file>
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#
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# This setup script is part of python-sqlparse and is released under
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# the BSD License: https://opensource.org/licenses/BSD-3-Clause
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import re
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from setuptools import setup, find_packages
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def get_version():
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"""Parse __init__.py for version number instead of importing the file."""
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VERSIONFILE = 'sqlparse/__init__.py'
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VSRE = r'^__version__ = [\'"]([^\'"]*)[\'"]'
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with open(VERSIONFILE) as f:
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verstrline = f.read()
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mo = re.search(VSRE, verstrline, re.M)
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if mo:
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return mo.group(1)
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raise RuntimeError('Unable to find version in {fn}'.format(fn=VERSIONFILE))
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LONG_DESCRIPTION = """
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``sqlparse`` is a non-validating SQL parser module.
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It provides support for parsing, splitting and formatting SQL statements.
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Visit the `project page <https://github.com/andialbrecht/sqlparse>`_ for
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additional information and documentation.
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**Example Usage**
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Splitting SQL statements::
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>>> import sqlparse
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>>> sqlparse.split('select * from foo; select * from bar;')
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[u'select * from foo; ', u'select * from bar;']
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Formatting statements::
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>>> sql = 'select * from foo where id in (select id from bar);'
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>>> print(sqlparse.format(sql, reindent=True, keyword_case='upper'))
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SELECT *
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FROM foo
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WHERE id IN
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(SELECT id
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FROM bar);
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Parsing::
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>>> sql = 'select * from someschema.mytable where id = 1'
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>>> res = sqlparse.parse(sql)
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>>> res
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(<Statement 'select...' at 0x9ad08ec>,)
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>>> stmt = res[0]
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>>> str(stmt) # converting it back to unicode
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'select * from someschema.mytable where id = 1'
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>>> # This is how the internal representation looks like:
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>>> stmt.tokens
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(<DML 'select' at 0x9b63c34>,
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<Whitespace ' ' at 0x9b63e8c>,
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<Operator '*' at 0x9b63e64>,
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<Whitespace ' ' at 0x9b63c5c>,
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<Keyword 'from' at 0x9b63c84>,
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<Whitespace ' ' at 0x9b63cd4>,
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<Identifier 'somes...' at 0x9b5c62c>,
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<Whitespace ' ' at 0x9b63f04>,
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<Where 'where ...' at 0x9b5caac>)
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"""
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setup(
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name='sqlparse',
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version=get_version(),
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author='Andi Albrecht',
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author_email='albrecht.andi@gmail.com',
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url='https://github.com/andialbrecht/sqlparse',
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description='Non-validating SQL parser',
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long_description=LONG_DESCRIPTION,
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license='BSD',
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python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
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classifiers=[
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'Development Status :: 5 - Production/Stable',
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'Intended Audience :: Developers',
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'License :: OSI Approved :: BSD License',
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'Operating System :: OS Independent',
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'Programming Language :: Python',
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'Programming Language :: Python :: 2',
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'Programming Language :: Python :: 2.7',
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'Programming Language :: Python :: 3',
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'Programming Language :: Python :: 3.4',
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'Programming Language :: Python :: 3.5',
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'Programming Language :: Python :: 3.6',
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'Programming Language :: Python :: 3.7',
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'Programming Language :: Python :: 3.8',
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'Topic :: Database',
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'Topic :: Software Development',
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],
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packages=find_packages(exclude=('tests',)),
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entry_points={
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'console_scripts': [
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'sqlformat = sqlparse.__main__:main',
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]
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},
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)
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