fix ya.make

author: monster <monster@ydb.tech> 2022-07-07 14:41:37 +0300
committer: monster <monster@ydb.tech> 2022-07-07 14:41:37 +0300
commit: 06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree: 75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/ipython/py2/IPython/extensions/autoreload.py
parent: 03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
download: ydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz
1 files changed, 0 insertions, 536 deletions
diff --git a/contrib/python/ipython/py2/IPython/extensions/autoreload.py b/contrib/python/ipython/py2/IPython/extensions/autoreload.py
deleted file mode 100644
index d3e420574d..0000000000
--- a/contrib/python/ipython/py2/IPython/extensions/autoreload.py
+++ /dev/null
@@ -1,536 +0,0 @@
-"""IPython extension to reload modules before executing user code.
-
-``autoreload`` reloads modules automatically before entering the execution of
-code typed at the IPython prompt.
-
-This makes for example the following workflow possible:
-
-.. sourcecode:: ipython
-
-   In [1]: %load_ext autoreload
-
-   In [2]: %autoreload 2
-
-   In [3]: from foo import some_function
-
-   In [4]: some_function()
-   Out[4]: 42
-
-   In [5]: # open foo.py in an editor and change some_function to return 43
-
-   In [6]: some_function()
-   Out[6]: 43
-
-The module was reloaded without reloading it explicitly, and the object
-imported with ``from foo import ...`` was also updated.
-
-Usage
-=====
-
-The following magic commands are provided:
-
-``%autoreload``
-
-    Reload all modules (except those excluded by ``%aimport``)
-    automatically now.
-
-``%autoreload 0``
-
-    Disable automatic reloading.
-
-``%autoreload 1``
-
-    Reload all modules imported with ``%aimport`` every time before
-    executing the Python code typed.
-
-``%autoreload 2``
-
-    Reload all modules (except those excluded by ``%aimport``) every
-    time before executing the Python code typed.
-
-``%aimport``
-
-    List modules which are to be automatically imported or not to be imported.
-
-``%aimport foo``
-
-    Import module 'foo' and mark it to be autoreloaded for ``%autoreload 1``
-
-``%aimport -foo``
-
-    Mark module 'foo' to not be autoreloaded.
-
-Caveats
-=======
-
-Reloading Python modules in a reliable way is in general difficult,
-and unexpected things may occur. ``%autoreload`` tries to work around
-common pitfalls by replacing function code objects and parts of
-classes previously in the module with new versions. This makes the
-following things to work:
-
-- Functions and classes imported via 'from xxx import foo' are upgraded
-  to new versions when 'xxx' is reloaded.
-
-- Methods and properties of classes are upgraded on reload, so that
-  calling 'c.foo()' on an object 'c' created before the reload causes
-  the new code for 'foo' to be executed.
-
-Some of the known remaining caveats are:
-
-- Replacing code objects does not always succeed: changing a @property
-  in a class to an ordinary method or a method to a member variable
-  can cause problems (but in old objects only).
-
-- Functions that are removed (eg. via monkey-patching) from a module
-  before it is reloaded are not upgraded.
-
-- C extension modules cannot be reloaded, and so cannot be autoreloaded.
-"""
-from __future__ import print_function
-
-skip_doctest = True
-
-#-----------------------------------------------------------------------------
-#  Copyright (C) 2000 Thomas Heller
-#  Copyright (C) 2008 Pauli Virtanen <pav@iki.fi>
-#  Copyright (C) 2012  The IPython Development Team
-#
-#  Distributed under the terms of the BSD License.  The full license is in
-#  the file COPYING, distributed as part of this software.
-#-----------------------------------------------------------------------------
-#
-# This IPython module is written by Pauli Virtanen, based on the autoreload
-# code by Thomas Heller.
-
-#-----------------------------------------------------------------------------
-# Imports
-#-----------------------------------------------------------------------------
-
-import os
-import sys
-import traceback
-import types
-import weakref
-
-try:
-    # Reload is not defined by default in Python3.
-    reload
-except NameError:
-    from imp import reload
-
-from IPython.utils import openpy
-from IPython.utils.py3compat import PY3
-
-#------------------------------------------------------------------------------
-# Autoreload functionality
-#------------------------------------------------------------------------------
-
-class ModuleReloader(object):
-    enabled = False
-    """Whether this reloader is enabled"""
-
-    check_all = True
-    """Autoreload all modules, not just those listed in 'modules'"""
-
-    def __init__(self):
-        # Modules that failed to reload: {module: mtime-on-failed-reload, ...}
-        self.failed = {}
-        # Modules specially marked as autoreloadable.
-        self.modules = {}
-        # Modules specially marked as not autoreloadable.
-        self.skip_modules = {}
-        # (module-name, name) -> weakref, for replacing old code objects
-        self.old_objects = {}
-        # Module modification timestamps
-        self.modules_mtimes = {}
-
-        # Cache module modification times
-        self.check(check_all=True, do_reload=False)
-
-    def mark_module_skipped(self, module_name):
-        """Skip reloading the named module in the future"""
-        try:
-            del self.modules[module_name]
-        except KeyError:
-            pass
-        self.skip_modules[module_name] = True
-
-    def mark_module_reloadable(self, module_name):
-        """Reload the named module in the future (if it is imported)"""
-        try:
-            del self.skip_modules[module_name]
-        except KeyError:
-            pass
-        self.modules[module_name] = True
-
-    def aimport_module(self, module_name):
-        """Import a module, and mark it reloadable
-
-        Returns
-        -------
-        top_module : module
-            The imported module if it is top-level, or the top-level
-        top_name : module
-            Name of top_module
-
-        """
-        self.mark_module_reloadable(module_name)
-
-        __import__(module_name)
-        top_name = module_name.split('.')[0]
-        top_module = sys.modules[top_name]
-        return top_module, top_name
-
-    def filename_and_mtime(self, module):
-        if not hasattr(module, '__file__') or module.__file__ is None:
-            return None, None
-
-        if getattr(module, '__name__', None) in [None, '__mp_main__', '__main__']:
-            # we cannot reload(__main__) or reload(__mp_main__)
-            return None, None
-
-        filename = module.__file__
-        path, ext = os.path.splitext(filename)
-
-        if ext.lower() == '.py':
-            py_filename = filename
-        else:
-            try:
-                py_filename = openpy.source_from_cache(filename)
-            except ValueError:
-                return None, None
-
-        try:
-            pymtime = os.stat(py_filename).st_mtime
-        except OSError:
-            return None, None
-
-        return py_filename, pymtime
-
-    def check(self, check_all=False, do_reload=True):
-        """Check whether some modules need to be reloaded."""
-
-        if not self.enabled and not check_all:
-            return
-
-        if check_all or self.check_all:
-            modules = list(sys.modules.keys())
-        else:
-            modules = list(self.modules.keys())
-
-        for modname in modules:
-            m = sys.modules.get(modname, None)
-
-            if modname in self.skip_modules:
-                continue
-
-            py_filename, pymtime = self.filename_and_mtime(m)
-            if py_filename is None:
-                continue
-
-            try:
-                if pymtime <= self.modules_mtimes[modname]:
-                    continue
-            except KeyError:
-                self.modules_mtimes[modname] = pymtime
-                continue
-            else:
-                if self.failed.get(py_filename, None) == pymtime:
-                    continue
-
-            self.modules_mtimes[modname] = pymtime
-
-            # If we've reached this point, we should try to reload the module
-            if do_reload:
-                try:
-                    superreload(m, reload, self.old_objects)
-                    if py_filename in self.failed:
-                        del self.failed[py_filename]
-                except:
-                    print("[autoreload of %s failed: %s]" % (
-                            modname, traceback.format_exc(1)), file=sys.stderr)
-                    self.failed[py_filename] = pymtime
-
-#------------------------------------------------------------------------------
-# superreload
-#------------------------------------------------------------------------------
-
-if PY3:
-    func_attrs = ['__code__', '__defaults__', '__doc__',
-                  '__closure__', '__globals__', '__dict__']
-else:
-    func_attrs = ['func_code', 'func_defaults', 'func_doc',
-                  'func_closure', 'func_globals', 'func_dict']
-
-
-def update_function(old, new):
-    """Upgrade the code object of a function"""
-    for name in func_attrs:
-        try:
-            setattr(old, name, getattr(new, name))
-        except (AttributeError, TypeError):
-            pass
-
-
-def update_class(old, new):
-    """Replace stuff in the __dict__ of a class, and upgrade
-    method code objects"""
-    for key in list(old.__dict__.keys()):
-        old_obj = getattr(old, key)
-
-        try:
-            new_obj = getattr(new, key)
-        except AttributeError:
-            # obsolete attribute: remove it
-            try:
-                delattr(old, key)
-            except (AttributeError, TypeError):
-                pass
-            continue
-
-        if update_generic(old_obj, new_obj): continue
-
-        try:
-            setattr(old, key, getattr(new, key))
-        except (AttributeError, TypeError):
-            pass # skip non-writable attributes
-
-
-def update_property(old, new):
-    """Replace get/set/del functions of a property"""
-    update_generic(old.fdel, new.fdel)
-    update_generic(old.fget, new.fget)
-    update_generic(old.fset, new.fset)
-
-
-def isinstance2(a, b, typ):
-    return isinstance(a, typ) and isinstance(b, typ)
-
-
-UPDATE_RULES = [
-    (lambda a, b: isinstance2(a, b, type),
-     update_class),
-    (lambda a, b: isinstance2(a, b, types.FunctionType),
-     update_function),
-    (lambda a, b: isinstance2(a, b, property),
-     update_property),
-]
-
-
-if PY3:
-    UPDATE_RULES.extend([(lambda a, b: isinstance2(a, b, types.MethodType),
-                          lambda a, b: update_function(a.__func__, b.__func__)),
-                        ])
-else:
-    UPDATE_RULES.extend([(lambda a, b: isinstance2(a, b, types.ClassType),
-                          update_class),
-                         (lambda a, b: isinstance2(a, b, types.MethodType),
-                          lambda a, b: update_function(a.__func__, b.__func__)),
-                        ])
-
-
-def update_generic(a, b):
-    for type_check, update in UPDATE_RULES:
-        if type_check(a, b):
-            update(a, b)
-            return True
-    return False
-
-
-class StrongRef(object):
-    def __init__(self, obj):
-        self.obj = obj
-    def __call__(self):
-        return self.obj
-
-
-def superreload(module, reload=reload, old_objects={}):
-    """Enhanced version of the builtin reload function.
-
-    superreload remembers objects previously in the module, and
-
-    - upgrades the class dictionary of every old class in the module
-    - upgrades the code object of every old function and method
-    - clears the module's namespace before reloading
-
-    """
-
-    # collect old objects in the module
-    for name, obj in list(module.__dict__.items()):
-        if not hasattr(obj, '__module__') or obj.__module__ != module.__name__:
-            continue
-        key = (module.__name__, name)
-        try:
-            old_objects.setdefault(key, []).append(weakref.ref(obj))
-        except TypeError:
-            # weakref doesn't work for all types;
-            # create strong references for 'important' cases
-            if not PY3 and isinstance(obj, types.ClassType):
-                old_objects.setdefault(key, []).append(StrongRef(obj))
-
-    # reload module
-    try:
-        # clear namespace first from old cruft
-        old_dict = module.__dict__.copy()
-        old_name = module.__name__
-        module.__dict__.clear()
-        module.__dict__['__name__'] = old_name
-        module.__dict__['__loader__'] = old_dict['__loader__']
-    except (TypeError, AttributeError, KeyError):
-        pass
-
-    try:
-        module = reload(module)
-    except:
-        # restore module dictionary on failed reload
-        module.__dict__.update(old_dict)
-        raise
-
-    # iterate over all objects and update functions & classes
-    for name, new_obj in list(module.__dict__.items()):
-        key = (module.__name__, name)
-        if key not in old_objects: continue
-
-        new_refs = []
-        for old_ref in old_objects[key]:
-            old_obj = old_ref()
-            if old_obj is None: continue
-            new_refs.append(old_ref)
-            update_generic(old_obj, new_obj)
-
-        if new_refs:
-            old_objects[key] = new_refs
-        else:
-            del old_objects[key]
-
-    return module
-
-#------------------------------------------------------------------------------
-# IPython connectivity
-#------------------------------------------------------------------------------
-
-from IPython.core.magic import Magics, magics_class, line_magic
-
-@magics_class
-class AutoreloadMagics(Magics):
-    def __init__(self, *a, **kw):
-        super(AutoreloadMagics, self).__init__(*a, **kw)
-        self._reloader = ModuleReloader()
-        self._reloader.check_all = False
-        self.loaded_modules = set(sys.modules)
-
-    @line_magic
-    def autoreload(self, parameter_s=''):
-        r"""%autoreload => Reload modules automatically
-
-        %autoreload
-        Reload all modules (except those excluded by %aimport) automatically
-        now.
-
-        %autoreload 0
-        Disable automatic reloading.
-
-        %autoreload 1
-        Reload all modules imported with %aimport every time before executing
-        the Python code typed.
-
-        %autoreload 2
-        Reload all modules (except those excluded by %aimport) every time
-        before executing the Python code typed.
-
-        Reloading Python modules in a reliable way is in general
-        difficult, and unexpected things may occur. %autoreload tries to
-        work around common pitfalls by replacing function code objects and
-        parts of classes previously in the module with new versions. This
-        makes the following things to work:
-
-        - Functions and classes imported via 'from xxx import foo' are upgraded
-          to new versions when 'xxx' is reloaded.
-
-        - Methods and properties of classes are upgraded on reload, so that
-          calling 'c.foo()' on an object 'c' created before the reload causes
-          the new code for 'foo' to be executed.
-
-        Some of the known remaining caveats are:
-
-        - Replacing code objects does not always succeed: changing a @property
-          in a class to an ordinary method or a method to a member variable
-          can cause problems (but in old objects only).
-
-        - Functions that are removed (eg. via monkey-patching) from a module
-          before it is reloaded are not upgraded.
-
-        - C extension modules cannot be reloaded, and so cannot be
-          autoreloaded.
-
-        """
-        if parameter_s == '':
-            self._reloader.check(True)
-        elif parameter_s == '0':
-            self._reloader.enabled = False
-        elif parameter_s == '1':
-            self._reloader.check_all = False
-            self._reloader.enabled = True
-        elif parameter_s == '2':
-            self._reloader.check_all = True
-            self._reloader.enabled = True
-
-    @line_magic
-    def aimport(self, parameter_s='', stream=None):
-        """%aimport => Import modules for automatic reloading.
-
-        %aimport
-        List modules to automatically import and not to import.
-
-        %aimport foo
-        Import module 'foo' and mark it to be autoreloaded for %autoreload 1
-
-        %aimport -foo
-        Mark module 'foo' to not be autoreloaded for %autoreload 1
-        """
-        modname = parameter_s
-        if not modname:
-            to_reload = sorted(self._reloader.modules.keys())
-            to_skip = sorted(self._reloader.skip_modules.keys())
-            if stream is None:
-                stream = sys.stdout
-            if self._reloader.check_all:
-                stream.write("Modules to reload:\nall-except-skipped\n")
-            else:
-                stream.write("Modules to reload:\n%s\n" % ' '.join(to_reload))
-            stream.write("\nModules to skip:\n%s\n" % ' '.join(to_skip))
-        elif modname.startswith('-'):
-            modname = modname[1:]
-            self._reloader.mark_module_skipped(modname)
-        else:
-            top_module, top_name = self._reloader.aimport_module(modname)
-
-            # Inject module to user namespace
-            self.shell.push({top_name: top_module})
-
-    def pre_run_cell(self):
-        if self._reloader.enabled:
-            try:
-                self._reloader.check()
-            except:
-                pass
-
-    def post_execute_hook(self):
-        """Cache the modification times of any modules imported in this execution
-        """
-        newly_loaded_modules = set(sys.modules) - self.loaded_modules
-        for modname in newly_loaded_modules:
-            _, pymtime = self._reloader.filename_and_mtime(sys.modules[modname])
-            if pymtime is not None:
-                self._reloader.modules_mtimes[modname] = pymtime
-
-        self.loaded_modules.update(newly_loaded_modules)
-
-
-def load_ipython_extension(ip):
-    """Load the extension in IPython."""
-    auto_reload = AutoreloadMagics(ip)
-    ip.register_magics(auto_reload)
-    ip.events.register('pre_run_cell', auto_reload.pre_run_cell)
-    ip.events.register('post_execute', auto_reload.post_execute_hook)
author	monster <monster@ydb.tech>	2022-07-07 14:41:37 +0300
committer	monster <monster@ydb.tech>	2022-07-07 14:41:37 +0300
commit	06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree	75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/ipython/py2/IPython/extensions/autoreload.py
parent	03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
download	ydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz