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authormonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
committermonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/ipython/py3/IPython/core/profileapp.py
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
downloadydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz
fix ya.make
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-# encoding: utf-8
-"""
-An application for managing IPython profiles.
-
-To be invoked as the `ipython profile` subcommand.
-
-Authors:
-
-* Min RK
-
-"""
-
-#-----------------------------------------------------------------------------
-# Copyright (C) 2008 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.
-#-----------------------------------------------------------------------------
-
-#-----------------------------------------------------------------------------
-# Imports
-#-----------------------------------------------------------------------------
-
-import os
-
-from traitlets.config.application import Application
-from IPython.core.application import (
- BaseIPythonApplication, base_flags
-)
-from IPython.core.profiledir import ProfileDir
-from IPython.utils.importstring import import_item
-from IPython.paths import get_ipython_dir, get_ipython_package_dir
-from traitlets import Unicode, Bool, Dict, observe
-
-#-----------------------------------------------------------------------------
-# Constants
-#-----------------------------------------------------------------------------
-
-create_help = """Create an IPython profile by name
-
-Create an ipython profile directory by its name or
-profile directory path. Profile directories contain
-configuration, log and security related files and are named
-using the convention 'profile_<name>'. By default they are
-located in your ipython directory. Once created, you will
-can edit the configuration files in the profile
-directory to configure IPython. Most users will create a
-profile directory by name,
-`ipython profile create myprofile`, which will put the directory
-in `<ipython_dir>/profile_myprofile`.
-"""
-list_help = """List available IPython profiles
-
-List all available profiles, by profile location, that can
-be found in the current working directly or in the ipython
-directory. Profile directories are named using the convention
-'profile_<profile>'.
-"""
-profile_help = """Manage IPython profiles
-
-Profile directories contain
-configuration, log and security related files and are named
-using the convention 'profile_<name>'. By default they are
-located in your ipython directory. You can create profiles
-with `ipython profile create <name>`, or see the profiles you
-already have with `ipython profile list`
-
-To get started configuring IPython, simply do:
-
-$> ipython profile create
-
-and IPython will create the default profile in <ipython_dir>/profile_default,
-where you can edit ipython_config.py to start configuring IPython.
-
-"""
-
-_list_examples = "ipython profile list # list all profiles"
-
-_create_examples = """
-ipython profile create foo # create profile foo w/ default config files
-ipython profile create foo --reset # restage default config files over current
-ipython profile create foo --parallel # also stage parallel config files
-"""
-
-_main_examples = """
-ipython profile create -h # show the help string for the create subcommand
-ipython profile list -h # show the help string for the list subcommand
-
-ipython locate profile foo # print the path to the directory for profile 'foo'
-"""
-
-#-----------------------------------------------------------------------------
-# Profile Application Class (for `ipython profile` subcommand)
-#-----------------------------------------------------------------------------
-
-
-def list_profiles_in(path):
- """list profiles in a given root directory"""
- profiles = []
-
- # for python 3.6+ rewrite to: with os.scandir(path) as dirlist:
- files = os.scandir(path)
- for f in files:
- if f.is_dir() and f.name.startswith('profile_'):
- profiles.append(f.name.split('_', 1)[-1])
- return profiles
-
-
-def list_bundled_profiles():
- """list profiles that are bundled with IPython."""
- path = os.path.join(get_ipython_package_dir(), u'core', u'profile')
- profiles = []
-
- # for python 3.6+ rewrite to: with os.scandir(path) as dirlist:
- files = os.scandir(path)
- for profile in files:
- if profile.is_dir() and profile.name != "__pycache__":
- profiles.append(profile.name)
- return profiles
-
-
-class ProfileLocate(BaseIPythonApplication):
- description = """print the path to an IPython profile dir"""
-
- def parse_command_line(self, argv=None):
- super(ProfileLocate, self).parse_command_line(argv)
- if self.extra_args:
- self.profile = self.extra_args[0]
-
- def start(self):
- print(self.profile_dir.location)
-
-
-class ProfileList(Application):
- name = u'ipython-profile'
- description = list_help
- examples = _list_examples
-
- aliases = Dict({
- 'ipython-dir' : 'ProfileList.ipython_dir',
- 'log-level' : 'Application.log_level',
- })
- flags = Dict(dict(
- debug = ({'Application' : {'log_level' : 0}},
- "Set Application.log_level to 0, maximizing log output."
- )
- ))
-
- ipython_dir = Unicode(get_ipython_dir(),
- help="""
- The name of the IPython directory. This directory is used for logging
- configuration (through profiles), history storage, etc. The default
- is usually $HOME/.ipython. This options can also be specified through
- the environment variable IPYTHONDIR.
- """
- ).tag(config=True)
-
-
- def _print_profiles(self, profiles):
- """print list of profiles, indented."""
- for profile in profiles:
- print(' %s' % profile)
-
- def list_profile_dirs(self):
- profiles = list_bundled_profiles()
- if profiles:
- print()
- print("Available profiles in IPython:")
- self._print_profiles(profiles)
- print()
- print(" The first request for a bundled profile will copy it")
- print(" into your IPython directory (%s)," % self.ipython_dir)
- print(" where you can customize it.")
-
- profiles = list_profiles_in(self.ipython_dir)
- if profiles:
- print()
- print("Available profiles in %s:" % self.ipython_dir)
- self._print_profiles(profiles)
-
- profiles = list_profiles_in(os.getcwd())
- if profiles:
- print()
- print(
- "Profiles from CWD have been removed for security reason, see CVE-2022-21699:"
- )
-
- print()
- print("To use any of the above profiles, start IPython with:")
- print(" ipython --profile=<name>")
- print()
-
- def start(self):
- self.list_profile_dirs()
-
-
-create_flags = {}
-create_flags.update(base_flags)
-# don't include '--init' flag, which implies running profile create in other apps
-create_flags.pop('init')
-create_flags['reset'] = ({'ProfileCreate': {'overwrite' : True}},
- "reset config files in this profile to the defaults.")
-create_flags['parallel'] = ({'ProfileCreate': {'parallel' : True}},
- "Include the config files for parallel "
- "computing apps (ipengine, ipcontroller, etc.)")
-
-
-class ProfileCreate(BaseIPythonApplication):
- name = u'ipython-profile'
- description = create_help
- examples = _create_examples
- auto_create = Bool(True)
- def _log_format_default(self):
- return "[%(name)s] %(message)s"
-
- def _copy_config_files_default(self):
- return True
-
- parallel = Bool(False,
- help="whether to include parallel computing config files"
- ).tag(config=True)
-
- @observe('parallel')
- def _parallel_changed(self, change):
- parallel_files = [ 'ipcontroller_config.py',
- 'ipengine_config.py',
- 'ipcluster_config.py'
- ]
- if change['new']:
- for cf in parallel_files:
- self.config_files.append(cf)
- else:
- for cf in parallel_files:
- if cf in self.config_files:
- self.config_files.remove(cf)
-
- def parse_command_line(self, argv):
- super(ProfileCreate, self).parse_command_line(argv)
- # accept positional arg as profile name
- if self.extra_args:
- self.profile = self.extra_args[0]
-
- flags = Dict(create_flags)
-
- classes = [ProfileDir]
-
- def _import_app(self, app_path):
- """import an app class"""
- app = None
- name = app_path.rsplit('.', 1)[-1]
- try:
- app = import_item(app_path)
- except ImportError:
- self.log.info("Couldn't import %s, config file will be excluded", name)
- except Exception:
- self.log.warning('Unexpected error importing %s', name, exc_info=True)
- return app
-
- def init_config_files(self):
- super(ProfileCreate, self).init_config_files()
- # use local imports, since these classes may import from here
- from IPython.terminal.ipapp import TerminalIPythonApp
- apps = [TerminalIPythonApp]
- for app_path in (
- 'ipykernel.kernelapp.IPKernelApp',
- ):
- app = self._import_app(app_path)
- if app is not None:
- apps.append(app)
- if self.parallel:
- from ipyparallel.apps.ipcontrollerapp import IPControllerApp
- from ipyparallel.apps.ipengineapp import IPEngineApp
- from ipyparallel.apps.ipclusterapp import IPClusterStart
- apps.extend([
- IPControllerApp,
- IPEngineApp,
- IPClusterStart,
- ])
- for App in apps:
- app = App()
- app.config.update(self.config)
- app.log = self.log
- app.overwrite = self.overwrite
- app.copy_config_files=True
- app.ipython_dir=self.ipython_dir
- app.profile_dir=self.profile_dir
- app.init_config_files()
-
- def stage_default_config_file(self):
- pass
-
-
-class ProfileApp(Application):
- name = u'ipython profile'
- description = profile_help
- examples = _main_examples
-
- subcommands = Dict(dict(
- create = (ProfileCreate, ProfileCreate.description.splitlines()[0]),
- list = (ProfileList, ProfileList.description.splitlines()[0]),
- locate = (ProfileLocate, ProfileLocate.description.splitlines()[0]),
- ))
-
- def start(self):
- if self.subapp is None:
- print("No subcommand specified. Must specify one of: %s"%(self.subcommands.keys()))
- print()
- self.print_description()
- self.print_subcommands()
- self.exit(1)
- else:
- return self.subapp.start()