--- a/DebugClients/Python/coverage/backward.py Fri Sep 02 19:08:02 2016 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,175 +0,0 @@
-# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt
-
-"""Add things to old Pythons so I can pretend they are newer."""
-
-# This file does lots of tricky stuff, so disable a bunch of pylint warnings.
-# pylint: disable=redefined-builtin
-# pylint: disable=unused-import
-# pylint: disable=no-name-in-module
-
-import sys
-
-from coverage import env
-
-
-# Pythons 2 and 3 differ on where to get StringIO.
-try:
- from cStringIO import StringIO
-except ImportError:
- from io import StringIO
-
-# In py3, ConfigParser was renamed to the more-standard configparser
-try:
- import configparser
-except ImportError:
- import ConfigParser as configparser
-
-# What's a string called?
-try:
- string_class = basestring
-except NameError:
- string_class = str
-
-# What's a Unicode string called?
-try:
- unicode_class = unicode
-except NameError:
- unicode_class = str
-
-# Where do pickles come from?
-try:
- import cPickle as pickle
-except ImportError:
- import pickle
-
-# range or xrange?
-try:
- range = xrange
-except NameError:
- range = range
-
-# shlex.quote is new, but there's an undocumented implementation in "pipes",
-# who knew!?
-try:
- from shlex import quote as shlex_quote
-except ImportError:
- # Useful function, available under a different (undocumented) name
- # in Python versions earlier than 3.3.
- from pipes import quote as shlex_quote
-
-# A function to iterate listlessly over a dict's items.
-try:
- {}.iteritems
-except AttributeError:
- def iitems(d):
- """Produce the items from dict `d`."""
- return d.items()
-else:
- def iitems(d):
- """Produce the items from dict `d`."""
- return d.iteritems()
-
-# Getting the `next` function from an iterator is different in 2 and 3.
-try:
- iter([]).next
-except AttributeError:
- def iternext(seq):
- """Get the `next` function for iterating over `seq`."""
- return iter(seq).__next__
-else:
- def iternext(seq):
- """Get the `next` function for iterating over `seq`."""
- return iter(seq).next
-
-# Python 3.x is picky about bytes and strings, so provide methods to
-# get them right, and make them no-ops in 2.x
-if env.PY3:
- def to_bytes(s):
- """Convert string `s` to bytes."""
- return s.encode('utf8')
-
- def binary_bytes(byte_values):
- """Produce a byte string with the ints from `byte_values`."""
- return bytes(byte_values)
-
- def bytes_to_ints(bytes_value):
- """Turn a bytes object into a sequence of ints."""
- # In Python 3, iterating bytes gives ints.
- return bytes_value
-
-else:
- def to_bytes(s):
- """Convert string `s` to bytes (no-op in 2.x)."""
- return s
-
- def binary_bytes(byte_values):
- """Produce a byte string with the ints from `byte_values`."""
- return "".join(chr(b) for b in byte_values)
-
- def bytes_to_ints(bytes_value):
- """Turn a bytes object into a sequence of ints."""
- for byte in bytes_value:
- yield ord(byte)
-
-
-try:
- # In Python 2.x, the builtins were in __builtin__
- BUILTINS = sys.modules['__builtin__']
-except KeyError:
- # In Python 3.x, they're in builtins
- BUILTINS = sys.modules['builtins']
-
-
-# imp was deprecated in Python 3.3
-try:
- import importlib
- import importlib.util
- imp = None
-except ImportError:
- importlib = None
-
-# We only want to use importlib if it has everything we need.
-try:
- importlib_util_find_spec = importlib.util.find_spec
-except Exception:
- import imp
- importlib_util_find_spec = None
-
-# What is the .pyc magic number for this version of Python?
-try:
- PYC_MAGIC_NUMBER = importlib.util.MAGIC_NUMBER
-except AttributeError:
- PYC_MAGIC_NUMBER = imp.get_magic()
-
-
-def import_local_file(modname, modfile=None):
- """Import a local file as a module.
-
- Opens a file in the current directory named `modname`.py, imports it
- as `modname`, and returns the module object. `modfile` is the file to
- import if it isn't in the current directory.
-
- """
- try:
- from importlib.machinery import SourceFileLoader
- except ImportError:
- SourceFileLoader = None
-
- if modfile is None:
- modfile = modname + '.py'
- if SourceFileLoader:
- mod = SourceFileLoader(modname, modfile).load_module()
- else:
- for suff in imp.get_suffixes(): # pragma: part covered
- if suff[0] == '.py':
- break
-
- with open(modfile, 'r') as f:
- # pylint: disable=undefined-loop-variable
- mod = imp.load_module(modname, f, modfile, suff)
-
- return mod
-
-#
-# eflag: FileType = Python2
