def init_completer(self):
"""Initialize the completion machinery.
This creates completion machinery that can be used by client code,
either interactively in-process (typically triggered by the readline
library), programmatically (such as in test suites) or out-of-process
(typically over the network by remote frontends).
"""
from .completer import RLCompleter
from IPython.core.completerlib import (module_completer,
magic_run_completer, cd_completer, reset_completer)
self.Completer = RLCompleter(shell=self,
namespace=self.user_ns,
global_namespace=self.user_global_ns,
parent=self,
)
self.configurables.append(self.Completer)
# Add custom completers to the basic ones built into IPCompleter
sdisp = self.strdispatchers.get('complete_command', StrDispatch())
self.strdispatchers['complete_command'] = sdisp
self.Completer.custom_completers = sdisp
self.set_hook('complete_command', module_completer, str_key = 'import')
self.set_hook('complete_command', module_completer, str_key = 'from')
self.set_hook('complete_command', module_completer, str_key = '%aimport')
self.set_hook('complete_command', magic_run_completer, str_key = '%run')
self.set_hook('complete_command', cd_completer, str_key = '%cd')
self.set_hook('complete_command', reset_completer, str_key = '%reset')
self.init_readline()
if self.has_readline:
self.set_readline_completer()
def init_completer(self):
"""Initialize the completion machinery.
This creates a completer that provides the completions that are
IPython specific. We use this to supplement PyDev's core code
completions.
"""
# PyDev uses its own completer and custom hooks so that it uses
# most completions from PyDev's core completer which provides
# extra information.
# See getCompletions for where the two sets of results are merged
from IPython.core.completerlib import magic_run_completer, cd_completer
try:
from IPython.core.completerlib import reset_completer
except ImportError:
# reset_completer was added for rel-0.13
reset_completer = None
if IPythonRelease._version_major >= 2:
self.Completer = self._new_completer_200()
elif IPythonRelease._version_major >= 1:
self.Completer = self._new_completer_100()
elif IPythonRelease._version_minor >= 12:
self.Completer = self._new_completer_012()
else:
self.Completer = self._new_completer_011()
# Add custom completers to the basic ones built into IPCompleter
sdisp = self.strdispatchers.get('complete_command', StrDispatch())
self.strdispatchers['complete_command'] = sdisp
self.Completer.custom_completers = sdisp
self.set_hook('complete_command', magic_run_completer, str_key='%run')
self.set_hook('complete_command', cd_completer, str_key='%cd')
if reset_completer:
self.set_hook('complete_command',
reset_completer,
str_key='%reset')
# Only configure readline if we truly are using readline. IPython can
# do tab-completion over the network, in GUIs, etc, where readline
# itself may be absent
if self.has_readline:
self.set_readline_completer()
def add_completer_hooks(self):
from IPython.core.completerlib import module_completer, magic_run_completer, cd_completer
try:
from IPython.core.completerlib import reset_completer
except ImportError:
# reset_completer was added for rel-0.13
reset_completer = None
self.configurables.append(self.Completer)
# Add custom completers to the basic ones built into IPCompleter
sdisp = self.strdispatchers.get('complete_command', StrDispatch())
self.strdispatchers['complete_command'] = sdisp
self.Completer.custom_completers = sdisp
self.set_hook('complete_command', module_completer, str_key = 'import')
self.set_hook('complete_command', module_completer, str_key = 'from')
self.set_hook('complete_command', magic_run_completer, str_key = '%run')
self.set_hook('complete_command', cd_completer, str_key = '%cd')
if reset_completer:
self.set_hook('complete_command', reset_completer, str_key = '%reset')