Library import 16 (#2433)

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1 files changed, 0 insertions, 147 deletions

diff --git a/contrib/tools/python3/src/Lib/__future__.py b/contrib/tools/python3/src/Lib/__future__.py
deleted file mode 100644
index 39720a5e412..00000000000
--- a/contrib/tools/python3/src/Lib/__future__.py
+++ /dev/null
@@ -1,147 +0,0 @@
-"""Record of phased-in incompatible language changes.
-
-Each line is of the form:
-
-    FeatureName = "_Feature(" OptionalRelease "," MandatoryRelease ","
-                              CompilerFlag ")"
-
-where, normally, OptionalRelease < MandatoryRelease, and both are 5-tuples
-of the same form as sys.version_info:
-
-    (PY_MAJOR_VERSION, # the 2 in 2.1.0a3; an int
-     PY_MINOR_VERSION, # the 1; an int
-     PY_MICRO_VERSION, # the 0; an int
-     PY_RELEASE_LEVEL, # "alpha", "beta", "candidate" or "final"; string
-     PY_RELEASE_SERIAL # the 3; an int
-    )
-
-OptionalRelease records the first release in which
-
-    from __future__ import FeatureName
-
-was accepted.
-
-In the case of MandatoryReleases that have not yet occurred,
-MandatoryRelease predicts the release in which the feature will become part
-of the language.
-
-Else MandatoryRelease records when the feature became part of the language;
-in releases at or after that, modules no longer need
-
-    from __future__ import FeatureName
-
-to use the feature in question, but may continue to use such imports.
-
-MandatoryRelease may also be None, meaning that a planned feature got
-dropped or that the release version is undetermined.
-
-Instances of class _Feature have two corresponding methods,
-.getOptionalRelease() and .getMandatoryRelease().
-
-CompilerFlag is the (bitfield) flag that should be passed in the fourth
-argument to the builtin function compile() to enable the feature in
-dynamically compiled code.  This flag is stored in the .compiler_flag
-attribute on _Future instances.  These values must match the appropriate
-#defines of CO_xxx flags in Include/cpython/compile.h.
-
-No feature line is ever to be deleted from this file.
-"""
-
-all_feature_names = [
-    "nested_scopes",
-    "generators",
-    "division",
-    "absolute_import",
-    "with_statement",
-    "print_function",
-    "unicode_literals",
-    "barry_as_FLUFL",
-    "generator_stop",
-    "annotations",
-]
-
-__all__ = ["all_feature_names"] + all_feature_names
-
-# The CO_xxx symbols are defined here under the same names defined in
-# code.h and used by compile.h, so that an editor search will find them here.
-# However, they're not exported in __all__, because they don't really belong to
-# this module.
-CO_NESTED = 0x0010                      # nested_scopes
-CO_GENERATOR_ALLOWED = 0                # generators (obsolete, was 0x1000)
-CO_FUTURE_DIVISION = 0x20000            # division
-CO_FUTURE_ABSOLUTE_IMPORT = 0x40000     # perform absolute imports by default
-CO_FUTURE_WITH_STATEMENT = 0x80000      # with statement
-CO_FUTURE_PRINT_FUNCTION = 0x100000     # print function
-CO_FUTURE_UNICODE_LITERALS = 0x200000   # unicode string literals
-CO_FUTURE_BARRY_AS_BDFL = 0x400000
-CO_FUTURE_GENERATOR_STOP = 0x800000     # StopIteration becomes RuntimeError in generators
-CO_FUTURE_ANNOTATIONS = 0x1000000       # annotations become strings at runtime
-
-
-class _Feature:
-
-    def __init__(self, optionalRelease, mandatoryRelease, compiler_flag):
-        self.optional = optionalRelease
-        self.mandatory = mandatoryRelease
-        self.compiler_flag = compiler_flag
-
-    def getOptionalRelease(self):
-        """Return first release in which this feature was recognized.
-
-        This is a 5-tuple, of the same form as sys.version_info.
-        """
-        return self.optional
-
-    def getMandatoryRelease(self):
-        """Return release in which this feature will become mandatory.
-
-        This is a 5-tuple, of the same form as sys.version_info, or, if
-        the feature was dropped, or the release date is undetermined, is None.
-        """
-        return self.mandatory
-
-    def __repr__(self):
-        return "_Feature" + repr((self.optional,
-                                  self.mandatory,
-                                  self.compiler_flag))
-
-
-nested_scopes = _Feature((2, 1, 0, "beta",  1),
-                         (2, 2, 0, "alpha", 0),
-                         CO_NESTED)
-
-generators = _Feature((2, 2, 0, "alpha", 1),
-                      (2, 3, 0, "final", 0),
-                      CO_GENERATOR_ALLOWED)
-
-division = _Feature((2, 2, 0, "alpha", 2),
-                    (3, 0, 0, "alpha", 0),
-                    CO_FUTURE_DIVISION)
-
-absolute_import = _Feature((2, 5, 0, "alpha", 1),
-                           (3, 0, 0, "alpha", 0),
-                           CO_FUTURE_ABSOLUTE_IMPORT)
-
-with_statement = _Feature((2, 5, 0, "alpha", 1),
-                          (2, 6, 0, "alpha", 0),
-                          CO_FUTURE_WITH_STATEMENT)
-
-print_function = _Feature((2, 6, 0, "alpha", 2),
-                          (3, 0, 0, "alpha", 0),
-                          CO_FUTURE_PRINT_FUNCTION)
-
-unicode_literals = _Feature((2, 6, 0, "alpha", 2),
-                            (3, 0, 0, "alpha", 0),
-                            CO_FUTURE_UNICODE_LITERALS)
-
-barry_as_FLUFL = _Feature((3, 1, 0, "alpha", 2),
-                          (4, 0, 0, "alpha", 0),
-                          CO_FUTURE_BARRY_AS_BDFL)
-
-generator_stop = _Feature((3, 5, 0, "beta", 1),
-                          (3, 7, 0, "alpha", 0),
-                          CO_FUTURE_GENERATOR_STOP)
-
-annotations = _Feature((3, 7, 0, "beta", 1),
-                       None,
-                       CO_FUTURE_ANNOTATIONS)