def load_builtins(execer=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED, ENV
# private built-ins
builtins.__xonsh_env__ = ENV = Env(default_env())
builtins.__xonsh_ctx__ = {}
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_regexpath__ = regexpath
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_exit__ = False
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured__ = subproc_captured
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_active_job__ = None
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
# public built-ins
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.default_aliases = builtins.aliases = Aliases(DEFAULT_ALIASES)
builtins.aliases.update(bash_aliases())
BUILTINS_LOADED = True
def load_builtins(execer=None, config=None, login=False, ctx=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED
# private built-ins
builtins.__xonsh_config__ = {}
builtins.__xonsh_env__ = env = Env(default_env(config=config, login=login))
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_pathsearch__ = pathsearch
builtins.__xonsh_globsearch__ = globsearch
builtins.__xonsh_regexsearch__ = regexsearch
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_expand_path__ = expand_path
builtins.__xonsh_exit__ = False
builtins.__xonsh_stdout_uncaptured__ = None
builtins.__xonsh_stderr_uncaptured__ = None
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured_stdout__ = subproc_captured_stdout
builtins.__xonsh_subproc_captured_inject__ = subproc_captured_inject
builtins.__xonsh_subproc_captured_object__ = subproc_captured_object
builtins.__xonsh_subproc_captured_hiddenobject__ = subproc_captured_hiddenobject
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_commands_cache__ = CommandsCache()
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
builtins.__xonsh_list_of_strs_or_callables__ = list_of_strs_or_callables
builtins.__xonsh_completers__ = xonsh.completers.init.default_completers()
builtins.__xonsh_call_macro__ = call_macro
builtins.__xonsh_enter_macro__ = enter_macro
# public built-ins
builtins.XonshError = XonshError
builtins.XonshBlockError = XonshBlockError
builtins.XonshCalledProcessError = XonshCalledProcessError
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.events = events
# sneak the path search functions into the aliases
# Need this inline/lazy import here since we use locate_binary that relies on __xonsh_env__ in default aliases
builtins.default_aliases = builtins.aliases = Aliases(make_default_aliases())
if login:
builtins.aliases.update(load_foreign_aliases(issue_warning=False))
# history needs to be started after env and aliases
# would be nice to actually include non-detyped versions.
builtins.__xonsh_history__ = History(env=env.detype(),
ts=[time.time(), None], locked=True)
atexit.register(_lastflush)
for sig in AT_EXIT_SIGNALS:
resetting_signal_handle(sig, _lastflush)
BUILTINS_LOADED = True
def test_no_lines_columns():
os.environ['LINES'] = 'spam'
os.environ['COLUMNS'] = 'eggs'
try:
env = default_env()
assert 'LINES' not in env
assert 'COLUMNS' not in env
finally:
del os.environ['LINES']
del os.environ['COLUMNS']
def test_no_lines_columns():
os.environ["LINES"] = "spam"
os.environ["COLUMNS"] = "eggs"
try:
env = default_env()
assert "LINES" not in env
assert "COLUMNS" not in env
finally:
del os.environ["LINES"]
del os.environ["COLUMNS"]
def load_builtins(execer=None, ctx=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED
# private built-ins
builtins.__xonsh_config__ = {}
builtins.__xonsh_env__ = Env(default_env())
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_pathsearch__ = pathsearch
builtins.__xonsh_globsearch__ = globsearch
builtins.__xonsh_regexsearch__ = regexsearch
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_expand_path__ = expand_path
builtins.__xonsh_exit__ = False
builtins.__xonsh_stdout_uncaptured__ = None
builtins.__xonsh_stderr_uncaptured__ = None
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured_stdout__ = subproc_captured_stdout
builtins.__xonsh_subproc_captured_inject__ = subproc_captured_inject
builtins.__xonsh_subproc_captured_object__ = subproc_captured_object
builtins.__xonsh_subproc_captured_hiddenobject__ = subproc_captured_hiddenobject
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_commands_cache__ = CommandsCache()
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
builtins.__xonsh_list_of_strs_or_callables__ = list_of_strs_or_callables
builtins.__xonsh_completers__ = xonsh.completers.init.default_completers()
builtins.__xonsh_call_macro__ = call_macro
builtins.__xonsh_enter_macro__ = enter_macro
builtins.__xonsh_path_literal__ = path_literal
# public built-ins
builtins.XonshError = XonshError
builtins.XonshCalledProcessError = XonshCalledProcessError
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.events = events
# sneak the path search functions into the aliases
# Need this inline/lazy import here since we use locate_binary that
# relies on __xonsh_env__ in default aliases
builtins.default_aliases = builtins.aliases = Aliases(make_default_aliases())
builtins.__xonsh_history__ = None
atexit.register(_lastflush)
for sig in AT_EXIT_SIGNALS:
resetting_signal_handle(sig, _lastflush)
BUILTINS_LOADED = True
def load_builtins(execer=None, config=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED, ENV
# private built-ins
builtins.__xonsh_env__ = ENV = Env(default_env(config=config))
builtins.__xonsh_ctx__ = {}
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_regexpath__ = regexpath
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_expand_path__ = expand_path
builtins.__xonsh_exit__ = False
builtins.__xonsh_stdout_uncaptured__ = None
builtins.__xonsh_stderr_uncaptured__ = None
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured__ = subproc_captured
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_active_job__ = None
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
# public built-ins
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.default_aliases = builtins.aliases = Aliases(DEFAULT_ALIASES)
builtins.aliases.update(load_foreign_aliases(issue_warning=False))
# history needs to be started after env and aliases
# would be nice to actually include non-detyped versions.
builtins.__xonsh_history__ = History(
env=ENV.detype(), #aliases=builtins.aliases,
ts=[time.time(), None],
locked=True)
lastflush = lambda s=None, f=None: builtins.__xonsh_history__.flush(at_exit
=True)
atexit.register(lastflush)
for sig in AT_EXIT_SIGNALS:
resetting_signal_handle(sig, lastflush)
BUILTINS_LOADED = True
def load_builtins(execer=None, config=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED, ENV
# private built-ins
builtins.__xonsh_env__ = ENV = Env(default_env(config=config))
builtins.__xonsh_ctx__ = {}
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_regexpath__ = regexpath
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_expand_path__ = expand_path
builtins.__xonsh_exit__ = False
builtins.__xonsh_stdout_uncaptured__ = None
builtins.__xonsh_stderr_uncaptured__ = None
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured__ = subproc_captured
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_active_job__ = None
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
# public built-ins
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.default_aliases = builtins.aliases = Aliases(DEFAULT_ALIASES)
builtins.aliases.update(load_foreign_aliases(issue_warning=False))
# history needs to be started after env and aliases
# would be nice to actually include non-detyped versions.
builtins.__xonsh_history__ = History(env=ENV.detype(), #aliases=builtins.aliases,
ts=[time.time(), None], locked=True)
lastflush = lambda s=None, f=None: builtins.__xonsh_history__.flush(at_exit=True)
atexit.register(lastflush)
for sig in AT_EXIT_SIGNALS:
resetting_signal_handle(sig, lastflush)
BUILTINS_LOADED = True
def load_builtins(execer=None, config=None, login=False, ctx=None):
"""Loads the xonsh builtins into the Python builtins. Sets the
BUILTINS_LOADED variable to True.
"""
global BUILTINS_LOADED
# private built-ins
builtins.__xonsh_config__ = {}
builtins.__xonsh_env__ = env = Env(default_env(config=config, login=login))
builtins.__xonsh_help__ = helper
builtins.__xonsh_superhelp__ = superhelper
builtins.__xonsh_pathsearch__ = pathsearch
builtins.__xonsh_globsearch__ = globsearch
builtins.__xonsh_regexsearch__ = regexsearch
builtins.__xonsh_glob__ = globpath
builtins.__xonsh_expand_path__ = expand_path
builtins.__xonsh_exit__ = False
builtins.__xonsh_stdout_uncaptured__ = None
builtins.__xonsh_stderr_uncaptured__ = None
if hasattr(builtins, 'exit'):
builtins.__xonsh_pyexit__ = builtins.exit
del builtins.exit
if hasattr(builtins, 'quit'):
builtins.__xonsh_pyquit__ = builtins.quit
del builtins.quit
builtins.__xonsh_subproc_captured_stdout__ = subproc_captured_stdout
builtins.__xonsh_subproc_captured_inject__ = subproc_captured_inject
builtins.__xonsh_subproc_captured_object__ = subproc_captured_object
builtins.__xonsh_subproc_captured_hiddenobject__ = subproc_captured_hiddenobject
builtins.__xonsh_subproc_uncaptured__ = subproc_uncaptured
builtins.__xonsh_execer__ = execer
builtins.__xonsh_commands_cache__ = CommandsCache()
builtins.__xonsh_all_jobs__ = {}
builtins.__xonsh_ensure_list_of_strs__ = ensure_list_of_strs
builtins.__xonsh_list_of_strs_or_callables__ = list_of_strs_or_callables
builtins.__xonsh_completers__ = xonsh.completers.init.default_completers()
builtins.__xonsh_call_macro__ = call_macro
builtins.__xonsh_enter_macro__ = enter_macro
# public built-ins
builtins.XonshError = XonshError
builtins.XonshBlockError = XonshBlockError
builtins.XonshCalledProcessError = XonshCalledProcessError
builtins.evalx = None if execer is None else execer.eval
builtins.execx = None if execer is None else execer.exec
builtins.compilex = None if execer is None else execer.compile
builtins.events = events
# sneak the path search functions into the aliases
# Need this inline/lazy import here since we use locate_binary that relies on __xonsh_env__ in default aliases
builtins.default_aliases = builtins.aliases = Aliases(
make_default_aliases())
if login:
builtins.aliases.update(load_foreign_aliases(issue_warning=False))
# history needs to be started after env and aliases
# would be nice to actually include non-detyped versions.
builtins.__xonsh_history__ = History(env=env.detype(),
ts=[time.time(), None],
locked=True)
atexit.register(_lastflush)
for sig in AT_EXIT_SIGNALS:
resetting_signal_handle(sig, _lastflush)
BUILTINS_LOADED = True
def load(self, execer=None, ctx=None, **kwargs):
"""Loads the session with default values.
Parameters
----------
execer : Execer, optional
Xonsh execution object, may be None to start
ctx : Mapping, optional
Context to start xonsh session with.
"""
from xonsh.environ import Env, default_env
from xonsh.commands_cache import CommandsCache
from xonsh.completers.init import default_completers
if not hasattr(builtins, "__xonsh__"):
builtins.__xonsh__ = self
if ctx is not None:
self.ctx = ctx
self.env = kwargs.pop("env") if "env" in kwargs else Env(default_env())
self.help = kwargs.pop("help") if "help" in kwargs else helper
self.superhelp = superhelper
self.pathsearch = pathsearch
self.globsearch = globsearch
self.regexsearch = regexsearch
self.glob = globpath
self.expand_path = expand_path
self.exit = False
self.stdout_uncaptured = None
self.stderr_uncaptured = None
if hasattr(builtins, "exit"):
self.pyexit = builtins.exit
del builtins.exit
if hasattr(builtins, "quit"):
self.pyquit = builtins.quit
del builtins.quit
self.subproc_captured_stdout = subproc_captured_stdout
self.subproc_captured_inject = subproc_captured_inject
self.subproc_captured_object = subproc_captured_object
self.subproc_captured_hiddenobject = subproc_captured_hiddenobject
self.subproc_uncaptured = subproc_uncaptured
self.execer = execer
self.commands_cache = (
kwargs.pop("commands_cache")
if "commands_cache" in kwargs
else CommandsCache()
)
self.modules_cache = {}
self.all_jobs = {}
self.ensure_list_of_strs = ensure_list_of_strs
self.list_of_strs_or_callables = list_of_strs_or_callables
self.list_of_list_of_strs_outer_product = list_of_list_of_strs_outer_product
self.eval_fstring_field = eval_fstring_field
self.completers = default_completers()
self.call_macro = call_macro
self.enter_macro = enter_macro
self.path_literal = path_literal
self.builtins = _BuiltIns(execer)
aliases_given = kwargs.pop("aliases", None)
for attr, value in kwargs.items():
if hasattr(self, attr):
setattr(self, attr, value)
self.link_builtins(aliases_given)
self.builtins_loaded = True
def session_os_env():
"""Env with values from os.environ like real session"""
from xonsh.environ import Env, default_env
return Env(default_env())
