upstream/mercurial-mirror Files · mercurial/thirdparty/attr/__init__.py

debugdeltachain: avoid division by zero when a chain is empty...

debugdeltachain: avoid division by zero when a chain is empty The two ratios chainratio and extraratio are computed using dividers that may be zero when the file is empty. As the denominators are integers, the limit of the ratio "just before zero" is the numerator value itself. If the numerator itself is zero, the ratio value is still meaningful: in both cases, a "good" value is a low ratio, and a size of zero is the optimal case.

Siddharth Agarwal - - Load All Authors

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             __init__.py
        
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      from __future__ import absolute_import, division, print_function

      from ._funcs import (

          asdict,

          assoc,

          astuple,

          evolve,

          has,

      )

      from ._make import (

          Attribute,

          Factory,

          NOTHING,

          attr,

          attributes,

          fields,

          make_class,

          validate,

      )

      from ._config import (

          get_run_validators,

          set_run_validators,

      )

      from . import exceptions

      from . import filters

      from . import converters

      from . import validators

      __version__ = "17.2.0"

      __title__ = "attrs"

      __description__ = "Classes Without Boilerplate"

      __uri__ = "http://www.attrs.org/"

      __doc__ = __description__ + " <" + __uri__ + ">"

      __author__ = "Hynek Schlawack"

      __email__ = "hs@ox.cx"

      __license__ = "MIT"

      __copyright__ = "Copyright (c) 2015 Hynek Schlawack"

      s = attrs = attributes

      ib = attrib = attr

      __all__ = [

          "Attribute",

          "Factory",

          "NOTHING",

          "asdict",

          "assoc",

          "astuple",

          "attr",

          "attrib",

          "attributes",

          "attrs",

          "converters",

          "evolve",

          "exceptions",

          "fields",

          "filters",

          "get_run_validators",

          "has",

          "ib",

          "make_class",

          "s",

          "set_run_validators",

          "validate",

          "validators",

      ]

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				from __future__ import absolute_import, division, print_function

				from ._funcs import (
				asdict,
				assoc,
				astuple,
				evolve,
				has,
				)
				from ._make import (
				Attribute,
				Factory,
				NOTHING,
				attr,
				attributes,
				fields,
				make_class,
				validate,
				)
				from ._config import (
				get_run_validators,
				set_run_validators,
				)
				from . import exceptions
				from . import filters
				from . import converters
				from . import validators


				__version__ = "17.2.0"

				__title__ = "attrs"
				__description__ = "Classes Without Boilerplate"
				__uri__ = "http://www.attrs.org/"
				__doc__ = __description__ + " <" + __uri__ + ">"

				__author__ = "Hynek Schlawack"
				__email__ = "hs@ox.cx"

				__license__ = "MIT"
				__copyright__ = "Copyright (c) 2015 Hynek Schlawack"


				s = attrs = attributes
				ib = attrib = attr

				__all__ = [
				"Attribute",
				"Factory",
				"NOTHING",
				"asdict",
				"assoc",
				"astuple",
				"attr",
				"attrib",
				"attributes",
				"attrs",
				"converters",
				"evolve",
				"exceptions",
				"fields",
				"filters",
				"get_run_validators",
				"has",
				"ib",
				"make_class",
				"s",
				"set_run_validators",
				"validate",
				"validators",
				]