fix ya.make

1 files changed, 0 insertions, 483 deletions

diff --git a/contrib/python/ipython/py2/IPython/testing/tools.py b/contrib/python/ipython/py2/IPython/testing/tools.py
deleted file mode 100644
index 23bf6a68cb..0000000000
--- a/contrib/python/ipython/py2/IPython/testing/tools.py
+++ /dev/null
@@ -1,483 +0,0 @@
-"""Generic testing tools.
-
-Authors
--------
-- Fernando Perez <Fernando.Perez@berkeley.edu>
-"""
-
-from __future__ import absolute_import
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import os
-import re
-import sys
-import tempfile
-
-from contextlib import contextmanager
-from io import StringIO
-from subprocess import Popen, PIPE
-try:
-    from unittest.mock import patch
-except ImportError:
-    # Python 2 compatibility
-    from mock import patch
-
-try:
-    # These tools are used by parts of the runtime, so we make the nose
-    # dependency optional at this point.  Nose is a hard dependency to run the
-    # test suite, but NOT to use ipython itself.
-    import nose.tools as nt
-    has_nose = True
-except ImportError:
-    has_nose = False
-
-from traitlets.config.loader import Config
-from IPython.utils.process import get_output_error_code
-from IPython.utils.text import list_strings
-from IPython.utils.io import temp_pyfile, Tee
-from IPython.utils import py3compat
-from IPython.utils.encoding import DEFAULT_ENCODING
-
-from . import decorators as dec
-from . import skipdoctest
-
-
-# The docstring for full_path doctests differently on win32 (different path
-# separator) so just skip the doctest there.  The example remains informative.
-doctest_deco = skipdoctest.skip_doctest if sys.platform == 'win32' else dec.null_deco
-
-@doctest_deco
-def full_path(startPath,files):
-    """Make full paths for all the listed files, based on startPath.
-
-    Only the base part of startPath is kept, since this routine is typically
-    used with a script's ``__file__`` variable as startPath. The base of startPath
-    is then prepended to all the listed files, forming the output list.
-
-    Parameters
-    ----------
-    startPath : string
-      Initial path to use as the base for the results.  This path is split
-      using os.path.split() and only its first component is kept.
-
-    files : string or list
-      One or more files.
-
-    Examples
-    --------
-
-    >>> full_path('/foo/bar.py',['a.txt','b.txt'])
-    ['/foo/a.txt', '/foo/b.txt']
-
-    >>> full_path('/foo',['a.txt','b.txt'])
-    ['/a.txt', '/b.txt']
-
-    If a single file is given, the output is still a list::
-
-        >>> full_path('/foo','a.txt')
-        ['/a.txt']
-    """
-
-    files = list_strings(files)
-    base = os.path.split(startPath)[0]
-    return [ os.path.join(base,f) for f in files ]
-
-
-def parse_test_output(txt):
-    """Parse the output of a test run and return errors, failures.
-
-    Parameters
-    ----------
-    txt : str
-      Text output of a test run, assumed to contain a line of one of the
-      following forms::
-      
-        'FAILED (errors=1)'
-        'FAILED (failures=1)'
-        'FAILED (errors=1, failures=1)'
-
-    Returns
-    -------
-    nerr, nfail
-      number of errors and failures.
-    """
-
-    err_m = re.search(r'^FAILED \(errors=(\d+)\)', txt, re.MULTILINE)
-    if err_m:
-        nerr = int(err_m.group(1))
-        nfail = 0
-        return  nerr, nfail
-
-    fail_m = re.search(r'^FAILED \(failures=(\d+)\)', txt, re.MULTILINE)
-    if fail_m:
-        nerr = 0
-        nfail = int(fail_m.group(1))
-        return  nerr, nfail
-
-    both_m = re.search(r'^FAILED \(errors=(\d+), failures=(\d+)\)', txt,
-                       re.MULTILINE)
-    if both_m:
-        nerr = int(both_m.group(1))
-        nfail = int(both_m.group(2))
-        return  nerr, nfail
-
-    # If the input didn't match any of these forms, assume no error/failures
-    return 0, 0
-
-
-# So nose doesn't think this is a test
-parse_test_output.__test__ = False
-
-
-def default_argv():
-    """Return a valid default argv for creating testing instances of ipython"""
-
-    return ['--quick', # so no config file is loaded
-            # Other defaults to minimize side effects on stdout
-            '--colors=NoColor', '--no-term-title','--no-banner',
-            '--autocall=0']
-
-
-def default_config():
-    """Return a config object with good defaults for testing."""
-    config = Config()
-    config.TerminalInteractiveShell.colors = 'NoColor'
-    config.TerminalTerminalInteractiveShell.term_title = False,
-    config.TerminalInteractiveShell.autocall = 0
-    f = tempfile.NamedTemporaryFile(suffix=u'test_hist.sqlite', delete=False)
-    config.HistoryManager.hist_file = f.name
-    f.close()
-    config.HistoryManager.db_cache_size = 10000
-    return config
-
-
-def get_ipython_cmd(as_string=False):
-    """
-    Return appropriate IPython command line name. By default, this will return
-    a list that can be used with subprocess.Popen, for example, but passing
-    `as_string=True` allows for returning the IPython command as a string.
-
-    Parameters
-    ----------
-    as_string: bool
-        Flag to allow to return the command as a string.
-    """
-    ipython_cmd = [sys.executable, "-m", "IPython"]
-
-    if as_string:
-        ipython_cmd = " ".join(ipython_cmd)
-
-    return ipython_cmd
-
-def ipexec(fname, options=None, commands=()):
-    """Utility to call 'ipython filename'.
-
-    Starts IPython with a minimal and safe configuration to make startup as fast
-    as possible.
-
-    Note that this starts IPython in a subprocess!
-
-    Parameters
-    ----------
-    fname : str
-      Name of file to be executed (should have .py or .ipy extension).
-
-    options : optional, list
-      Extra command-line flags to be passed to IPython.
-
-    commands : optional, list
-      Commands to send in on stdin
-
-    Returns
-    -------
-    (stdout, stderr) of ipython subprocess.
-    """
-    if options is None: options = []
-
-    cmdargs = default_argv() + options
-
-    test_dir = os.path.dirname(__file__)
-
-    ipython_cmd = get_ipython_cmd()
-    # Absolute path for filename
-    full_fname = os.path.join(test_dir, fname)
-    full_cmd = ipython_cmd + cmdargs + [full_fname]
-    env = os.environ.copy()
-    # FIXME: ignore all warnings in ipexec while we have shims
-    # should we keep suppressing warnings here, even after removing shims?
-    env['PYTHONWARNINGS'] = 'ignore'
-    # env.pop('PYTHONWARNINGS', None)  # Avoid extraneous warnings appearing on stderr
-    for k, v in env.items():
-        # Debug a bizarre failure we've seen on Windows:
-        # TypeError: environment can only contain strings
-        if not isinstance(v, str):
-            print(k, v)
-    p = Popen(full_cmd, stdout=PIPE, stderr=PIPE, stdin=PIPE, env=env)
-    out, err = p.communicate(input=py3compat.str_to_bytes('\n'.join(commands)) or None)
-    out, err = py3compat.bytes_to_str(out), py3compat.bytes_to_str(err)
-    # `import readline` causes 'ESC[?1034h' to be output sometimes,
-    # so strip that out before doing comparisons
-    if out:
-        out = re.sub(r'\x1b\[[^h]+h', '', out)
-    return out, err
-
-
-def ipexec_validate(fname, expected_out, expected_err='',
-                    options=None, commands=()):
-    """Utility to call 'ipython filename' and validate output/error.
-
-    This function raises an AssertionError if the validation fails.
-
-    Note that this starts IPython in a subprocess!
-
-    Parameters
-    ----------
-    fname : str
-      Name of the file to be executed (should have .py or .ipy extension).
-
-    expected_out : str
-      Expected stdout of the process.
-
-    expected_err : optional, str
-      Expected stderr of the process.
-
-    options : optional, list
-      Extra command-line flags to be passed to IPython.
-
-    Returns
-    -------
-    None
-    """
-
-    import nose.tools as nt
-
-    out, err = ipexec(fname, options, commands)
-    #print 'OUT', out  # dbg
-    #print 'ERR', err  # dbg
-    # If there are any errors, we must check those befor stdout, as they may be
-    # more informative than simply having an empty stdout.
-    if err:
-        if expected_err:
-            nt.assert_equal("\n".join(err.strip().splitlines()), "\n".join(expected_err.strip().splitlines()))
-        else:
-            raise ValueError('Running file %r produced error: %r' %
-                             (fname, err))
-    # If no errors or output on stderr was expected, match stdout
-    nt.assert_equal("\n".join(out.strip().splitlines()), "\n".join(expected_out.strip().splitlines()))
-
-
-class TempFileMixin(object):
-    """Utility class to create temporary Python/IPython files.
-
-    Meant as a mixin class for test cases."""
-
-    def mktmp(self, src, ext='.py'):
-        """Make a valid python temp file."""
-        fname, f = temp_pyfile(src, ext)
-        self.tmpfile = f
-        self.fname = fname
-
-    def tearDown(self):
-        if hasattr(self, 'tmpfile'):
-            # If the tmpfile wasn't made because of skipped tests, like in
-            # win32, there's nothing to cleanup.
-            self.tmpfile.close()
-            try:
-                os.unlink(self.fname)
-            except:
-                # On Windows, even though we close the file, we still can't
-                # delete it.  I have no clue why
-                pass
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, exc_type, exc_value, traceback):
-        self.tearDown()
-
-
-pair_fail_msg = ("Testing {0}\n\n"
-                "In:\n"
-                "  {1!r}\n"
-                "Expected:\n"
-                "  {2!r}\n"
-                "Got:\n"
-                "  {3!r}\n")
-def check_pairs(func, pairs):
-    """Utility function for the common case of checking a function with a
-    sequence of input/output pairs.
-
-    Parameters
-    ----------
-    func : callable
-      The function to be tested. Should accept a single argument.
-    pairs : iterable
-      A list of (input, expected_output) tuples.
-
-    Returns
-    -------
-    None. Raises an AssertionError if any output does not match the expected
-    value.
-    """
-    name = getattr(func, "func_name", getattr(func, "__name__", "<unknown>"))
-    for inp, expected in pairs:
-        out = func(inp)
-        assert out == expected, pair_fail_msg.format(name, inp, expected, out)
-
-
-if py3compat.PY3:
-    MyStringIO = StringIO
-else:
-    # In Python 2, stdout/stderr can have either bytes or unicode written to them,
-    # so we need a class that can handle both.
-    class MyStringIO(StringIO):
-        def write(self, s):
-            s = py3compat.cast_unicode(s, encoding=DEFAULT_ENCODING)
-            super(MyStringIO, self).write(s)
-
-_re_type = type(re.compile(r''))
-
-notprinted_msg = """Did not find {0!r} in printed output (on {1}):
--------
-{2!s}
--------
-"""
-
-class AssertPrints(object):
-    """Context manager for testing that code prints certain text.
-    
-    Examples
-    --------
-    >>> with AssertPrints("abc", suppress=False):
-    ...     print("abcd")
-    ...     print("def")
-    ... 
-    abcd
-    def
-    """
-    def __init__(self, s, channel='stdout', suppress=True):
-        self.s = s
-        if isinstance(self.s, (py3compat.string_types, _re_type)):
-            self.s = [self.s]
-        self.channel = channel
-        self.suppress = suppress
-    
-    def __enter__(self):
-        self.orig_stream = getattr(sys, self.channel)
-        self.buffer = MyStringIO()
-        self.tee = Tee(self.buffer, channel=self.channel)
-        setattr(sys, self.channel, self.buffer if self.suppress else self.tee)
-    
-    def __exit__(self, etype, value, traceback):
-        try:
-            if value is not None:
-                # If an error was raised, don't check anything else
-                return False
-            self.tee.flush()
-            setattr(sys, self.channel, self.orig_stream)
-            printed = self.buffer.getvalue()
-            for s in self.s:
-                if isinstance(s, _re_type):
-                    assert s.search(printed), notprinted_msg.format(s.pattern, self.channel, printed)
-                else:
-                    assert s in printed, notprinted_msg.format(s, self.channel, printed)
-            return False
-        finally:
-            self.tee.close()
-
-printed_msg = """Found {0!r} in printed output (on {1}):
--------
-{2!s}
--------
-"""
-
-class AssertNotPrints(AssertPrints):
-    """Context manager for checking that certain output *isn't* produced.
-    
-    Counterpart of AssertPrints"""
-    def __exit__(self, etype, value, traceback):
-        try:
-            if value is not None:
-                # If an error was raised, don't check anything else
-                self.tee.close()
-                return False
-            self.tee.flush()
-            setattr(sys, self.channel, self.orig_stream)
-            printed = self.buffer.getvalue()
-            for s in self.s:
-                if isinstance(s, _re_type):
-                    assert not s.search(printed),printed_msg.format(
-                        s.pattern, self.channel, printed)
-                else:
-                    assert s not in printed, printed_msg.format(
-                        s, self.channel, printed)
-            return False
-        finally:
-            self.tee.close()
-
-@contextmanager
-def mute_warn():
-    from IPython.utils import warn
-    save_warn = warn.warn
-    warn.warn = lambda *a, **kw: None
-    try:
-        yield
-    finally:
-        warn.warn = save_warn
-
-@contextmanager
-def make_tempfile(name):
-    """ Create an empty, named, temporary file for the duration of the context.
-    """
-    f = open(name, 'w')
-    f.close()
-    try:
-        yield
-    finally:
-        os.unlink(name)
-
-def fake_input(inputs):
-    """Temporarily replace the input() function to return the given values
-
-    Use as a context manager:
-
-    with fake_input(['result1', 'result2']):
-        ...
-
-    Values are returned in order. If input() is called again after the last value
-    was used, EOFError is raised.
-    """
-    it = iter(inputs)
-    def mock_input(prompt=''):
-        try:
-            return next(it)
-        except StopIteration:
-            raise EOFError('No more inputs given')
-
-    input_name = '%s.%s' % (py3compat.builtin_mod_name,
-                            'input' if py3compat.PY3 else 'raw_input')
-    return patch(input_name, mock_input)
-
-def help_output_test(subcommand=''):
-    """test that `ipython [subcommand] -h` works"""
-    cmd = get_ipython_cmd() + [subcommand, '-h']
-    out, err, rc = get_output_error_code(cmd)
-    nt.assert_equal(rc, 0, err)
-    nt.assert_not_in("Traceback", err)
-    nt.assert_in("Options", out)
-    nt.assert_in("--help-all", out)
-    return out, err
-
-
-def help_all_output_test(subcommand=''):
-    """test that `ipython [subcommand] --help-all` works"""
-    cmd = get_ipython_cmd() + [subcommand, '--help-all']
-    out, err, rc = get_output_error_code(cmd)
-    nt.assert_equal(rc, 0, err)
-    nt.assert_not_in("Traceback", err)
-    nt.assert_in("Options", out)
-    nt.assert_in("Class", out)
-    return out, err
-