fix ya.make

1 files changed, 0 insertions, 452 deletions

diff --git a/contrib/python/ipython/py3/IPython/core/shellapp.py b/contrib/python/ipython/py3/IPython/core/shellapp.py
deleted file mode 100644
index f737bcb56b7..00000000000
--- a/contrib/python/ipython/py3/IPython/core/shellapp.py
+++ /dev/null
@@ -1,452 +0,0 @@
-# encoding: utf-8
-"""
-A mixin for :class:`~IPython.core.application.Application` classes that
-launch InteractiveShell instances, load extensions, etc.
-"""
-
-# Copyright (c) IPython Development Team.
-# Distributed under the terms of the Modified BSD License.
-
-import glob
-from itertools import chain
-import os
-import sys
-
-from traitlets.config.application import boolean_flag
-from traitlets.config.configurable import Configurable
-from traitlets.config.loader import Config
-from IPython.core.application import SYSTEM_CONFIG_DIRS, ENV_CONFIG_DIRS
-from IPython.core import pylabtools
-from IPython.utils.contexts import preserve_keys
-from IPython.utils.path import filefind
-import traitlets
-from traitlets import (
-    Unicode, Instance, List, Bool, CaselessStrEnum, observe,
-    DottedObjectName,
-)
-from IPython.terminal import pt_inputhooks
-
-#-----------------------------------------------------------------------------
-# Aliases and Flags
-#-----------------------------------------------------------------------------
-
-gui_keys = tuple(sorted(pt_inputhooks.backends) + sorted(pt_inputhooks.aliases))
-
-backend_keys = sorted(pylabtools.backends.keys())
-backend_keys.insert(0, 'auto')
-
-shell_flags = {}
-
-addflag = lambda *args: shell_flags.update(boolean_flag(*args))
-addflag('autoindent', 'InteractiveShell.autoindent',
-        'Turn on autoindenting.', 'Turn off autoindenting.'
-)
-addflag('automagic', 'InteractiveShell.automagic',
-        """Turn on the auto calling of magic commands. Type %%magic at the
-        IPython  prompt  for  more information.""",
-        'Turn off the auto calling of magic commands.'
-)
-addflag('pdb', 'InteractiveShell.pdb',
-    "Enable auto calling the pdb debugger after every exception.",
-    "Disable auto calling the pdb debugger after every exception."
-)
-addflag('pprint', 'PlainTextFormatter.pprint',
-    "Enable auto pretty printing of results.",
-    "Disable auto pretty printing of results."
-)
-addflag('color-info', 'InteractiveShell.color_info',
-    """IPython can display information about objects via a set of functions,
-    and optionally can use colors for this, syntax highlighting
-    source code and various other elements. This is on by default, but can cause
-    problems with some pagers. If you see such problems, you can disable the
-    colours.""",
-    "Disable using colors for info related things."
-)
-addflag('ignore-cwd', 'InteractiveShellApp.ignore_cwd',
-        "Exclude the current working directory from sys.path",
-        "Include the current working directory in sys.path",
-)
-nosep_config = Config()
-nosep_config.InteractiveShell.separate_in = ''
-nosep_config.InteractiveShell.separate_out = ''
-nosep_config.InteractiveShell.separate_out2 = ''
-
-shell_flags['nosep']=(nosep_config, "Eliminate all spacing between prompts.")
-shell_flags['pylab'] = (
-    {'InteractiveShellApp' : {'pylab' : 'auto'}},
-    """Pre-load matplotlib and numpy for interactive use with
-    the default matplotlib backend."""
-)
-shell_flags['matplotlib'] = (
-    {'InteractiveShellApp' : {'matplotlib' : 'auto'}},
-    """Configure matplotlib for interactive use with
-    the default matplotlib backend."""
-)
-
-# it's possible we don't want short aliases for *all* of these:
-shell_aliases = dict(
-    autocall='InteractiveShell.autocall',
-    colors='InteractiveShell.colors',
-    logfile='InteractiveShell.logfile',
-    logappend='InteractiveShell.logappend',
-    c='InteractiveShellApp.code_to_run',
-    m='InteractiveShellApp.module_to_run',
-    ext="InteractiveShellApp.extra_extensions",
-    gui='InteractiveShellApp.gui',
-    pylab='InteractiveShellApp.pylab',
-    matplotlib='InteractiveShellApp.matplotlib',
-)
-shell_aliases['cache-size'] = 'InteractiveShell.cache_size'
-
-#-----------------------------------------------------------------------------
-# Main classes and functions
-#-----------------------------------------------------------------------------
-
-class InteractiveShellApp(Configurable):
-    """A Mixin for applications that start InteractiveShell instances.
-
-    Provides configurables for loading extensions and executing files
-    as part of configuring a Shell environment.
-
-    The following methods should be called by the :meth:`initialize` method
-    of the subclass:
-
-      - :meth:`init_path`
-      - :meth:`init_shell` (to be implemented by the subclass)
-      - :meth:`init_gui_pylab`
-      - :meth:`init_extensions`
-      - :meth:`init_code`
-    """
-    extensions = List(Unicode(),
-        help="A list of dotted module names of IPython extensions to load."
-    ).tag(config=True)
-
-    extra_extensions = List(
-        DottedObjectName(),
-        help="""
-        Dotted module name(s) of one or more IPython extensions to load.
-
-        For specifying extra extensions to load on the command-line.
-
-        .. versionadded:: 7.10
-        """,
-    ).tag(config=True)
-
-    reraise_ipython_extension_failures = Bool(False,
-        help="Reraise exceptions encountered loading IPython extensions?",
-    ).tag(config=True)
-
-    # Extensions that are always loaded (not configurable)
-    default_extensions = List(Unicode(), [u'storemagic']).tag(config=False)
-
-    hide_initial_ns = Bool(True,
-        help="""Should variables loaded at startup (by startup files, exec_lines, etc.)
-        be hidden from tools like %who?"""
-    ).tag(config=True)
-
-    exec_files = List(Unicode(),
-        help="""List of files to run at IPython startup."""
-    ).tag(config=True)
-    exec_PYTHONSTARTUP = Bool(True,
-        help="""Run the file referenced by the PYTHONSTARTUP environment
-        variable at IPython startup."""
-    ).tag(config=True)
-    file_to_run = Unicode('',
-        help="""A file to be run""").tag(config=True)
-
-    exec_lines = List(Unicode(),
-        help="""lines of code to run at IPython startup."""
-    ).tag(config=True)
-    code_to_run = Unicode('',
-        help="Execute the given command string."
-    ).tag(config=True)
-    module_to_run = Unicode('',
-        help="Run the module as a script."
-    ).tag(config=True)
-    gui = CaselessStrEnum(gui_keys, allow_none=True,
-        help="Enable GUI event loop integration with any of {0}.".format(gui_keys)
-    ).tag(config=True)
-    matplotlib = CaselessStrEnum(backend_keys, allow_none=True,
-        help="""Configure matplotlib for interactive use with
-        the default matplotlib backend."""
-    ).tag(config=True)
-    pylab = CaselessStrEnum(backend_keys, allow_none=True,
-        help="""Pre-load matplotlib and numpy for interactive use,
-        selecting a particular matplotlib backend and loop integration.
-        """
-    ).tag(config=True)
-    pylab_import_all = Bool(True,
-        help="""If true, IPython will populate the user namespace with numpy, pylab, etc.
-        and an ``import *`` is done from numpy and pylab, when using pylab mode.
-
-        When False, pylab mode should not import any names into the user namespace.
-        """
-    ).tag(config=True)
-    ignore_cwd = Bool(
-        False,
-        help="""If True, IPython will not add the current working directory to sys.path.
-        When False, the current working directory is added to sys.path, allowing imports
-        of modules defined in the current directory."""
-    ).tag(config=True)
-    shell = Instance('IPython.core.interactiveshell.InteractiveShellABC',
-                     allow_none=True)
-    # whether interact-loop should start
-    interact = Bool(True)
-
-    user_ns = Instance(dict, args=None, allow_none=True)
-    @observe('user_ns')
-    def _user_ns_changed(self, change):
-        if self.shell is not None:
-            self.shell.user_ns = change['new']
-            self.shell.init_user_ns()
-
-    def init_path(self):
-        """Add current working directory, '', to sys.path
-
-        Unlike Python's default, we insert before the first `site-packages`
-        or `dist-packages` directory,
-        so that it is after the standard library.
-
-        .. versionchanged:: 7.2
-            Try to insert after the standard library, instead of first.
-        .. versionchanged:: 8.0
-            Allow optionally not including the current directory in sys.path
-        """
-        if '' in sys.path or self.ignore_cwd:
-            return
-        for idx, path in enumerate(sys.path):
-            parent, last_part = os.path.split(path)
-            if last_part in {'site-packages', 'dist-packages'}:
-                break
-        else:
-            # no site-packages or dist-packages found (?!)
-            # back to original behavior of inserting at the front
-            idx = 0
-        sys.path.insert(idx, '')
-
-    def init_shell(self):
-        raise NotImplementedError("Override in subclasses")
-
-    def init_gui_pylab(self):
-        """Enable GUI event loop integration, taking pylab into account."""
-        enable = False
-        shell = self.shell
-        if self.pylab:
-            enable = lambda key: shell.enable_pylab(key, import_all=self.pylab_import_all)
-            key = self.pylab
-        elif self.matplotlib:
-            enable = shell.enable_matplotlib
-            key = self.matplotlib
-        elif self.gui:
-            enable = shell.enable_gui
-            key = self.gui
-
-        if not enable:
-            return
-
-        try:
-            r = enable(key)
-        except ImportError:
-            self.log.warning("Eventloop or matplotlib integration failed. Is matplotlib installed?")
-            self.shell.showtraceback()
-            return
-        except Exception:
-            self.log.warning("GUI event loop or pylab initialization failed")
-            self.shell.showtraceback()
-            return
-
-        if isinstance(r, tuple):
-            gui, backend = r[:2]
-            self.log.info("Enabling GUI event loop integration, "
-                      "eventloop=%s, matplotlib=%s", gui, backend)
-            if key == "auto":
-                print("Using matplotlib backend: %s" % backend)
-        else:
-            gui = r
-            self.log.info("Enabling GUI event loop integration, "
-                      "eventloop=%s", gui)
-
-    def init_extensions(self):
-        """Load all IPython extensions in IPythonApp.extensions.
-
-        This uses the :meth:`ExtensionManager.load_extensions` to load all
-        the extensions listed in ``self.extensions``.
-        """
-        try:
-            self.log.debug("Loading IPython extensions...")
-            extensions = (
-                self.default_extensions + self.extensions + self.extra_extensions
-            )
-            for ext in extensions:
-                try:
-                    self.log.info("Loading IPython extension: %s" % ext)
-                    self.shell.extension_manager.load_extension(ext)
-                except:
-                    if self.reraise_ipython_extension_failures:
-                        raise
-                    msg = ("Error in loading extension: {ext}\n"
-                           "Check your config files in {location}".format(
-                               ext=ext,
-                               location=self.profile_dir.location
-                           ))
-                    self.log.warning(msg, exc_info=True)
-        except:
-            if self.reraise_ipython_extension_failures:
-                raise
-            self.log.warning("Unknown error in loading extensions:", exc_info=True)
-
-    def init_code(self):
-        """run the pre-flight code, specified via exec_lines"""
-        self._run_startup_files()
-        self._run_exec_lines()
-        self._run_exec_files()
-
-        # Hide variables defined here from %who etc.
-        if self.hide_initial_ns:
-            self.shell.user_ns_hidden.update(self.shell.user_ns)
-
-        # command-line execution (ipython -i script.py, ipython -m module)
-        # should *not* be excluded from %whos
-        self._run_cmd_line_code()
-        self._run_module()
-
-        # flush output, so itwon't be attached to the first cell
-        sys.stdout.flush()
-        sys.stderr.flush()
-        self.shell._sys_modules_keys = set(sys.modules.keys())
-
-    def _run_exec_lines(self):
-        """Run lines of code in IPythonApp.exec_lines in the user's namespace."""
-        if not self.exec_lines:
-            return
-        try:
-            self.log.debug("Running code from IPythonApp.exec_lines...")
-            for line in self.exec_lines:
-                try:
-                    self.log.info("Running code in user namespace: %s" %
-                                  line)
-                    self.shell.run_cell(line, store_history=False)
-                except:
-                    self.log.warning("Error in executing line in user "
-                                  "namespace: %s" % line)
-                    self.shell.showtraceback()
-        except:
-            self.log.warning("Unknown error in handling IPythonApp.exec_lines:")
-            self.shell.showtraceback()
-
-    def _exec_file(self, fname, shell_futures=False):
-        try:
-            full_filename = filefind(fname, [u'.', self.ipython_dir])
-        except IOError:
-            self.log.warning("File not found: %r"%fname)
-            return
-        # Make sure that the running script gets a proper sys.argv as if it
-        # were run from a system shell.
-        save_argv = sys.argv
-        sys.argv = [full_filename] + self.extra_args[1:]
-        try:
-            if os.path.isfile(full_filename):
-                self.log.info("Running file in user namespace: %s" %
-                              full_filename)
-                # Ensure that __file__ is always defined to match Python
-                # behavior.
-                with preserve_keys(self.shell.user_ns, '__file__'):
-                    self.shell.user_ns['__file__'] = fname
-                    if full_filename.endswith('.ipy') or full_filename.endswith('.ipynb'):
-                        self.shell.safe_execfile_ipy(full_filename,
-                                                     shell_futures=shell_futures)
-                    else:
-                        # default to python, even without extension
-                        self.shell.safe_execfile(full_filename,
-                                                 self.shell.user_ns,
-                                                 shell_futures=shell_futures,
-                                                 raise_exceptions=True)
-        finally:
-            sys.argv = save_argv
-
-    def _run_startup_files(self):
-        """Run files from profile startup directory"""
-        startup_dirs = [self.profile_dir.startup_dir] + [
-            os.path.join(p, 'startup') for p in chain(ENV_CONFIG_DIRS, SYSTEM_CONFIG_DIRS)
-        ]
-        startup_files = []
-
-        if self.exec_PYTHONSTARTUP and os.environ.get('PYTHONSTARTUP', False) and \
-                not (self.file_to_run or self.code_to_run or self.module_to_run):
-            python_startup = os.environ['PYTHONSTARTUP']
-            self.log.debug("Running PYTHONSTARTUP file %s...", python_startup)
-            try:
-                self._exec_file(python_startup)
-            except:
-                self.log.warning("Unknown error in handling PYTHONSTARTUP file %s:", python_startup)
-                self.shell.showtraceback()
-        for startup_dir in startup_dirs[::-1]:
-            startup_files += glob.glob(os.path.join(startup_dir, '*.py'))
-            startup_files += glob.glob(os.path.join(startup_dir, '*.ipy'))
-        if not startup_files:
-            return
-
-        self.log.debug("Running startup files from %s...", startup_dir)
-        try:
-            for fname in sorted(startup_files):
-                self._exec_file(fname)
-        except:
-            self.log.warning("Unknown error in handling startup files:")
-            self.shell.showtraceback()
-
-    def _run_exec_files(self):
-        """Run files from IPythonApp.exec_files"""
-        if not self.exec_files:
-            return
-
-        self.log.debug("Running files in IPythonApp.exec_files...")
-        try:
-            for fname in self.exec_files:
-                self._exec_file(fname)
-        except:
-            self.log.warning("Unknown error in handling IPythonApp.exec_files:")
-            self.shell.showtraceback()
-
-    def _run_cmd_line_code(self):
-        """Run code or file specified at the command-line"""
-        if self.code_to_run:
-            line = self.code_to_run
-            try:
-                self.log.info("Running code given at command line (c=): %s" %
-                              line)
-                self.shell.run_cell(line, store_history=False)
-            except:
-                self.log.warning("Error in executing line in user namespace: %s" %
-                              line)
-                self.shell.showtraceback()
-                if not self.interact:
-                    self.exit(1)
-
-        # Like Python itself, ignore the second if the first of these is present
-        elif self.file_to_run:
-            fname = self.file_to_run
-            if os.path.isdir(fname):
-                fname = os.path.join(fname, "__main__.py")
-            if not os.path.exists(fname):
-                self.log.warning("File '%s' doesn't exist", fname)
-                if not self.interact:
-                    self.exit(2)
-            try:
-                self._exec_file(fname, shell_futures=True)
-            except:
-                self.shell.showtraceback(tb_offset=4)
-                if not self.interact:
-                    self.exit(1)
-
-    def _run_module(self):
-        """Run module specified at the command-line."""
-        if self.module_to_run:
-            # Make sure that the module gets a proper sys.argv as if it were
-            # run using `python -m`.
-            save_argv = sys.argv
-            sys.argv = [sys.executable] + self.extra_args
-            try:
-                self.shell.safe_run_module(self.module_to_run,
-                                           self.shell.user_ns)
-            finally:
-                sys.argv = save_argv