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author | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
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committer | monster <monster@ydb.tech> | 2022-07-07 14:41:37 +0300 |
commit | 06e5c21a835c0e923506c4ff27929f34e00761c2 (patch) | |
tree | 75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/ipython/py2/IPython/extensions | |
parent | 03f024c4412e3aa613bb543cf1660176320ba8f4 (diff) | |
download | ydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz |
fix ya.make
Diffstat (limited to 'contrib/python/ipython/py2/IPython/extensions')
6 files changed, 0 insertions, 831 deletions
diff --git a/contrib/python/ipython/py2/IPython/extensions/__init__.py b/contrib/python/ipython/py2/IPython/extensions/__init__.py deleted file mode 100644 index db7f79fca6..0000000000 --- a/contrib/python/ipython/py2/IPython/extensions/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -# -*- coding: utf-8 -*- -"""This directory is meant for IPython extensions.""" 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) diff --git a/contrib/python/ipython/py2/IPython/extensions/cythonmagic.py b/contrib/python/ipython/py2/IPython/extensions/cythonmagic.py deleted file mode 100644 index 3c88e7c2a1..0000000000 --- a/contrib/python/ipython/py2/IPython/extensions/cythonmagic.py +++ /dev/null @@ -1,21 +0,0 @@ -# -*- coding: utf-8 -*- -""" -**DEPRECATED** - -The cython magic has been integrated into Cython itself, -which is now released in version 0.21. - -cf github `Cython` organisation, `Cython` repo, under the -file `Cython/Build/IpythonMagic.py` -""" -#----------------------------------------------------------------------------- -# Copyright (C) 2010-2011, IPython Development Team. -#----------------------------------------------------------------------------- - -import warnings - -## still load the magic in IPython 3.x, remove completely in future versions. -def load_ipython_extension(ip): - """Load the extension in IPython.""" - - warnings.warn("""The Cython magic has been moved to the Cython package""") diff --git a/contrib/python/ipython/py2/IPython/extensions/rmagic.py b/contrib/python/ipython/py2/IPython/extensions/rmagic.py deleted file mode 100644 index ec5763972e..0000000000 --- a/contrib/python/ipython/py2/IPython/extensions/rmagic.py +++ /dev/null @@ -1,12 +0,0 @@ -# -*- coding: utf-8 -*- - -#----------------------------------------------------------------------------- -# Copyright (C) 2012 The IPython Development Team -#----------------------------------------------------------------------------- - -import warnings - -def load_ipython_extension(ip): - """Load the extension in IPython.""" - warnings.warn("The rmagic extension in IPython has moved to " - "`rpy2.ipython`, please see `rpy2` documentation.") diff --git a/contrib/python/ipython/py2/IPython/extensions/storemagic.py b/contrib/python/ipython/py2/IPython/extensions/storemagic.py deleted file mode 100644 index 2fd1abf993..0000000000 --- a/contrib/python/ipython/py2/IPython/extensions/storemagic.py +++ /dev/null @@ -1,228 +0,0 @@ -# -*- coding: utf-8 -*- -""" -%store magic for lightweight persistence. - -Stores variables, aliases and macros in IPython's database. - -To automatically restore stored variables at startup, add this to your -:file:`ipython_config.py` file:: - - c.StoreMagics.autorestore = True -""" -from __future__ import print_function - -# Copyright (c) IPython Development Team. -# Distributed under the terms of the Modified BSD License. - -import inspect, os, sys, textwrap - -from IPython.core.error import UsageError -from IPython.core.magic import Magics, magics_class, line_magic -from traitlets import Bool -from IPython.utils.py3compat import string_types - - -def restore_aliases(ip): - staliases = ip.db.get('stored_aliases', {}) - for k,v in staliases.items(): - #print "restore alias",k,v # dbg - #self.alias_table[k] = v - ip.alias_manager.define_alias(k,v) - - -def refresh_variables(ip): - db = ip.db - for key in db.keys('autorestore/*'): - # strip autorestore - justkey = os.path.basename(key) - try: - obj = db[key] - except KeyError: - print("Unable to restore variable '%s', ignoring (use %%store -d to forget!)" % justkey) - print("The error was:", sys.exc_info()[0]) - else: - #print "restored",justkey,"=",obj #dbg - ip.user_ns[justkey] = obj - - -def restore_dhist(ip): - ip.user_ns['_dh'] = ip.db.get('dhist',[]) - - -def restore_data(ip): - refresh_variables(ip) - restore_aliases(ip) - restore_dhist(ip) - - -@magics_class -class StoreMagics(Magics): - """Lightweight persistence for python variables. - - Provides the %store magic.""" - - autorestore = Bool(False, help= - """If True, any %store-d variables will be automatically restored - when IPython starts. - """ - ).tag(config=True) - - def __init__(self, shell): - super(StoreMagics, self).__init__(shell=shell) - self.shell.configurables.append(self) - if self.autorestore: - restore_data(self.shell) - - @line_magic - def store(self, parameter_s=''): - """Lightweight persistence for python variables. - - Example:: - - In [1]: l = ['hello',10,'world'] - In [2]: %store l - In [3]: exit - - (IPython session is closed and started again...) - - ville@badger:~$ ipython - In [1]: l - NameError: name 'l' is not defined - In [2]: %store -r - In [3]: l - Out[3]: ['hello', 10, 'world'] - - Usage: - - * ``%store`` - Show list of all variables and their current - values - * ``%store spam`` - Store the *current* value of the variable spam - to disk - * ``%store -d spam`` - Remove the variable and its value from storage - * ``%store -z`` - Remove all variables from storage - * ``%store -r`` - Refresh all variables from store (overwrite - current vals) - * ``%store -r spam bar`` - Refresh specified variables from store - (delete current val) - * ``%store foo >a.txt`` - Store value of foo to new file a.txt - * ``%store foo >>a.txt`` - Append value of foo to file a.txt - - It should be noted that if you change the value of a variable, you - need to %store it again if you want to persist the new value. - - Note also that the variables will need to be pickleable; most basic - python types can be safely %store'd. - - Also aliases can be %store'd across sessions. - """ - - opts,argsl = self.parse_options(parameter_s,'drz',mode='string') - args = argsl.split(None,1) - ip = self.shell - db = ip.db - # delete - if 'd' in opts: - try: - todel = args[0] - except IndexError: - raise UsageError('You must provide the variable to forget') - else: - try: - del db['autorestore/' + todel] - except: - raise UsageError("Can't delete variable '%s'" % todel) - # reset - elif 'z' in opts: - for k in db.keys('autorestore/*'): - del db[k] - - elif 'r' in opts: - if args: - for arg in args: - try: - obj = db['autorestore/' + arg] - except KeyError: - print("no stored variable %s" % arg) - else: - ip.user_ns[arg] = obj - else: - restore_data(ip) - - # run without arguments -> list variables & values - elif not args: - vars = db.keys('autorestore/*') - vars.sort() - if vars: - size = max(map(len, vars)) - else: - size = 0 - - print('Stored variables and their in-db values:') - fmt = '%-'+str(size)+'s -> %s' - get = db.get - for var in vars: - justkey = os.path.basename(var) - # print 30 first characters from every var - print(fmt % (justkey, repr(get(var, '<unavailable>'))[:50])) - - # default action - store the variable - else: - # %store foo >file.txt or >>file.txt - if len(args) > 1 and args[1].startswith('>'): - fnam = os.path.expanduser(args[1].lstrip('>').lstrip()) - if args[1].startswith('>>'): - fil = open(fnam, 'a') - else: - fil = open(fnam, 'w') - obj = ip.ev(args[0]) - print("Writing '%s' (%s) to file '%s'." % (args[0], - obj.__class__.__name__, fnam)) - - - if not isinstance (obj, string_types): - from pprint import pprint - pprint(obj, fil) - else: - fil.write(obj) - if not obj.endswith('\n'): - fil.write('\n') - - fil.close() - return - - # %store foo - try: - obj = ip.user_ns[args[0]] - except KeyError: - # it might be an alias - name = args[0] - try: - cmd = ip.alias_manager.retrieve_alias(name) - except ValueError: - raise UsageError("Unknown variable '%s'" % name) - - staliases = db.get('stored_aliases',{}) - staliases[name] = cmd - db['stored_aliases'] = staliases - print("Alias stored: %s (%s)" % (name, cmd)) - return - - else: - modname = getattr(inspect.getmodule(obj), '__name__', '') - if modname == '__main__': - print(textwrap.dedent("""\ - Warning:%s is %s - Proper storage of interactively declared classes (or instances - of those classes) is not possible! Only instances - of classes in real modules on file system can be %%store'd. - """ % (args[0], obj) )) - return - #pickled = pickle.dumps(obj) - db[ 'autorestore/' + args[0] ] = obj - print("Stored '%s' (%s)" % (args[0], obj.__class__.__name__)) - - -def load_ipython_extension(ip): - """Load the extension in IPython.""" - ip.register_magics(StoreMagics) - diff --git a/contrib/python/ipython/py2/IPython/extensions/sympyprinting.py b/contrib/python/ipython/py2/IPython/extensions/sympyprinting.py deleted file mode 100644 index 7f9fb2ef98..0000000000 --- a/contrib/python/ipython/py2/IPython/extensions/sympyprinting.py +++ /dev/null @@ -1,32 +0,0 @@ -""" -**DEPRECATED** - -A print function that pretty prints sympy Basic objects. - -:moduleauthor: Brian Granger - -Usage -===== - -Once the extension is loaded, Sympy Basic objects are automatically -pretty-printed. - -As of SymPy 0.7.2, maintenance of this extension has moved to SymPy under -sympy.interactive.ipythonprinting, any modifications to account for changes to -SymPy should be submitted to SymPy rather than changed here. This module is -maintained here for backwards compatablitiy with old SymPy versions. - -""" -#----------------------------------------------------------------------------- -# Copyright (C) 2008 The IPython Development Team -#----------------------------------------------------------------------------- - -#----------------------------------------------------------------------------- -# Imports -#----------------------------------------------------------------------------- - -import warnings - -def load_ipython_extension(ip): - warnings.warn("The sympyprinting extension has moved to `sympy`, " - "use `from sympy import init_printing; init_printing()`") |