def get_signature(self, content):
"""Get signature from inspect reply content"""
data = content.get('data', {})
text = data.get('text/plain', '')
if text:
text = ANSI_OR_SPECIAL_PATTERN.sub('', text)
self._control.current_prompt_pos = self._prompt_pos
line = self._control.get_current_line_to_cursor()
name = line[:-1].split('(')[-1] # Take last token after a (
name = name.split('.')[-1] # Then take last token after a .
# Clean name from invalid chars
try:
name = self.clean_invalid_var_chars(name).split('_')[-1]
except:
pass
argspec = getargspecfromtext(text)
if argspec:
# This covers cases like np.abs, whose docstring is
# the same as np.absolute and because of that a proper
# signature can't be obtained correctly
signature = name + argspec
else:
signature = getsignaturefromtext(text, name)
return signature
else:
return ''
def _handle_object_info_reply(self, rep):
"""
Reimplement call tips to only show signatures, using the same style
from our Editor and External Console too
Note: For IPython 2-
"""
self.log.debug("oinfo: %s", rep.get('content', ''))
cursor = self._get_cursor()
info = self._request_info.get('call_tip')
if info and info.id == rep['parent_header']['msg_id'] and \
info.pos == cursor.position():
content = rep['content']
if content.get('ismagic', False):
call_info, doc = None, None
else:
call_info, doc = call_tip(content, format_call=True)
if call_info is None and doc is not None:
name = content['name'].split('.')[-1]
argspec = getargspecfromtext(doc)
if argspec:
# This covers cases like np.abs, whose docstring is
# the same as np.absolute and because of that a proper
# signature can't be obtained correctly
call_info = name + argspec
else:
call_info = getsignaturefromtext(doc, name)
if call_info:
self._control.show_calltip(_("Arguments"), call_info,
signature=True, color='#2D62FF')
def get_signature(self, content):
"""Get signature from inspect reply content"""
data = content.get('data', {})
text = data.get('text/plain', '')
if text:
text = ANSI_OR_SPECIAL_PATTERN.sub('', text)
self._control.current_prompt_pos = self._prompt_pos
line = self._control.get_current_line_to_cursor()
name = line[:-1].split('(')[-1] # Take last token after a (
name = name.split('.')[-1] # Then take last token after a .
# Clean name from invalid chars
try:
name = self.clean_invalid_var_chars(name).split('_')[-1]
except:
pass
argspec = getargspecfromtext(text)
if argspec:
# This covers cases like np.abs, whose docstring is
# the same as np.absolute and because of that a proper
# signature can't be obtained correctly
signature = name + argspec
else:
signature = getsignaturefromtext(text, name)
return signature
else:
return ''
def show_object_info(self, text, call=False, force=False):
"""Show signature calltip and/or docstring in the Help plugin"""
text = to_text_string(text)
# Show docstring
help_enabled = self.help_enabled or force
if force and self.help is not None:
self.help.dockwidget.setVisible(True)
self.help.dockwidget.raise_()
if help_enabled and (self.help is not None) and \
(self.help.dockwidget.isVisible()):
# Help widget exists and is visible
if hasattr(self, 'get_doc'):
self.help.set_shell(self)
else:
self.help.set_shell(self.parent())
self.help.set_object_text(text, ignore_unknown=False)
self.setFocus() # if help was not at top level, raising it to
# top will automatically give it focus because of
# the visibility_changed signal, so we must give
# focus back to shell
# Show calltip
if call and self.calltips:
# Display argument list if this is a function call
iscallable = self.iscallable(text)
if iscallable is not None:
if iscallable:
arglist = self.get_arglist(text)
name = text.split('.')[-1]
argspec = signature = ''
if isinstance(arglist, bool):
arglist = []
if arglist:
argspec = '(' + ''.join(arglist) + ')'
else:
doc = self.get__doc__(text)
if doc is not None:
# This covers cases like np.abs, whose docstring is
# the same as np.absolute and because of that a
# proper signature can't be obtained correctly
argspec = getargspecfromtext(doc)
if not argspec:
signature = getsignaturefromtext(doc, name)
if argspec or signature:
if argspec:
tiptext = name + argspec
else:
tiptext = signature
self.show_calltip(_("Arguments"),
tiptext,
signature=True,
color='#2D62FF')
def show_object_info(self, text, call=False, force=False):
"""Show signature calltip and/or docstring in the Help plugin"""
text = to_text_string(text)
# Show docstring
help_enabled = self.help_enabled or force
if force and self.help is not None:
self.help.dockwidget.setVisible(True)
self.help.dockwidget.raise_()
if help_enabled and (self.help is not None) and \
(self.help.dockwidget.isVisible()):
# Help widget exists and is visible
if hasattr(self, 'get_doc'):
self.help.set_shell(self)
else:
self.help.set_shell(self.parent())
self.help.set_object_text(text, ignore_unknown=False)
self.setFocus() # if help was not at top level, raising it to
# top will automatically give it focus because of
# the visibility_changed signal, so we must give
# focus back to shell
# Show calltip
if call and self.calltips:
# Display argument list if this is a function call
iscallable = self.iscallable(text)
if iscallable is not None:
if iscallable:
arglist = self.get_arglist(text)
name = text.split('.')[-1]
argspec = signature = ''
if isinstance(arglist, bool):
arglist = []
if arglist:
argspec = '(' + ''.join(arglist) + ')'
else:
doc = self.get__doc__(text)
if doc is not None:
# This covers cases like np.abs, whose docstring is
# the same as np.absolute and because of that a
# proper signature can't be obtained correctly
argspec = getargspecfromtext(doc)
if not argspec:
signature = getsignaturefromtext(doc, name)
if argspec or signature:
if argspec:
tiptext = name + argspec
else:
tiptext = signature
self.show_calltip(_("Arguments"), tiptext,
signature=True, color='#2D62FF')