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admin-commands: move the chainsaw extension to the admin commands module...

admin-commands: move the chainsaw extension to the admin commands module Activating an extension is always a little bit of a chore and the long name, options and "chainsaw" bits are deterrent enough. This also allows us to help the discoverability for people looking for repo "administration" tools, with the widest semantic of "administration".

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             test_module_attributes.py
        
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      import unittest

      import zstandard as zstd

      from .common import (

          make_cffi,

          TestCase,

      )

      @make_cffi

      class TestModuleAttributes(TestCase):

          def test_version(self):

              self.assertEqual(zstd.ZSTD_VERSION, (1, 4, 4))

              self.assertEqual(zstd.__version__, "0.13.0")

          def test_constants(self):

              self.assertEqual(zstd.MAX_COMPRESSION_LEVEL, 22)

              self.assertEqual(zstd.FRAME_HEADER, b"\x28\xb5\x2f\xfd")

          def test_hasattr(self):

              attrs = (

                  "CONTENTSIZE_UNKNOWN",

                  "CONTENTSIZE_ERROR",

                  "COMPRESSION_RECOMMENDED_INPUT_SIZE",

                  "COMPRESSION_RECOMMENDED_OUTPUT_SIZE",

                  "DECOMPRESSION_RECOMMENDED_INPUT_SIZE",

                  "DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE",

                  "MAGIC_NUMBER",

                  "FLUSH_BLOCK",

                  "FLUSH_FRAME",

                  "BLOCKSIZELOG_MAX",

                  "BLOCKSIZE_MAX",

                  "WINDOWLOG_MIN",

                  "WINDOWLOG_MAX",

                  "CHAINLOG_MIN",

                  "CHAINLOG_MAX",

                  "HASHLOG_MIN",

                  "HASHLOG_MAX",

                  "HASHLOG3_MAX",

                  "MINMATCH_MIN",

                  "MINMATCH_MAX",

                  "SEARCHLOG_MIN",

                  "SEARCHLOG_MAX",

                  "SEARCHLENGTH_MIN",

                  "SEARCHLENGTH_MAX",

                  "TARGETLENGTH_MIN",

                  "TARGETLENGTH_MAX",

                  "LDM_MINMATCH_MIN",

                  "LDM_MINMATCH_MAX",

                  "LDM_BUCKETSIZELOG_MAX",

                  "STRATEGY_FAST",

                  "STRATEGY_DFAST",

                  "STRATEGY_GREEDY",

                  "STRATEGY_LAZY",

                  "STRATEGY_LAZY2",

                  "STRATEGY_BTLAZY2",

                  "STRATEGY_BTOPT",

                  "STRATEGY_BTULTRA",

                  "STRATEGY_BTULTRA2",

                  "DICT_TYPE_AUTO",

                  "DICT_TYPE_RAWCONTENT",

                  "DICT_TYPE_FULLDICT",

              )

              for a in attrs:

                  self.assertTrue(hasattr(zstd, a), a)

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				import unittest

				import zstandard as zstd

				from .common import (
				make_cffi,
				TestCase,
				)


				@make_cffi
				class TestModuleAttributes(TestCase):
				def test_version(self):
				self.assertEqual(zstd.ZSTD_VERSION, (1, 4, 4))

				self.assertEqual(zstd.__version__, "0.13.0")

				def test_constants(self):
				self.assertEqual(zstd.MAX_COMPRESSION_LEVEL, 22)
				self.assertEqual(zstd.FRAME_HEADER, b"\x28\xb5\x2f\xfd")

				def test_hasattr(self):
				attrs = (
				"CONTENTSIZE_UNKNOWN",
				"CONTENTSIZE_ERROR",
				"COMPRESSION_RECOMMENDED_INPUT_SIZE",
				"COMPRESSION_RECOMMENDED_OUTPUT_SIZE",
				"DECOMPRESSION_RECOMMENDED_INPUT_SIZE",
				"DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE",
				"MAGIC_NUMBER",
				"FLUSH_BLOCK",
				"FLUSH_FRAME",
				"BLOCKSIZELOG_MAX",
				"BLOCKSIZE_MAX",
				"WINDOWLOG_MIN",
				"WINDOWLOG_MAX",
				"CHAINLOG_MIN",
				"CHAINLOG_MAX",
				"HASHLOG_MIN",
				"HASHLOG_MAX",
				"HASHLOG3_MAX",
				"MINMATCH_MIN",
				"MINMATCH_MAX",
				"SEARCHLOG_MIN",
				"SEARCHLOG_MAX",
				"SEARCHLENGTH_MIN",
				"SEARCHLENGTH_MAX",
				"TARGETLENGTH_MIN",
				"TARGETLENGTH_MAX",
				"LDM_MINMATCH_MIN",
				"LDM_MINMATCH_MAX",
				"LDM_BUCKETSIZELOG_MAX",
				"STRATEGY_FAST",
				"STRATEGY_DFAST",
				"STRATEGY_GREEDY",
				"STRATEGY_LAZY",
				"STRATEGY_LAZY2",
				"STRATEGY_BTLAZY2",
				"STRATEGY_BTOPT",
				"STRATEGY_BTULTRA",
				"STRATEGY_BTULTRA2",
				"DICT_TYPE_AUTO",
				"DICT_TYPE_RAWCONTENT",
				"DICT_TYPE_FULLDICT",
				)

				for a in attrs:
				self.assertTrue(hasattr(zstd, a), a)