# vim:fileencoding=utf-8:noet
from __future__ import (unicode_literals, division, absolute_import, print_function)
import os
from powerline.theme import requires_segment_info
@requires_segment_info
[docs]def current_line(pl, segment_info):
'''Displays line number that is next to be run
'''
return str(segment_info['curframe'].f_lineno)
@requires_segment_info
[docs]def current_file(pl, segment_info, basename=True):
'''Displays current file name
:param bool basename:
If true only basename is displayed.
'''
filename = segment_info['curframe'].f_code.co_filename
if basename:
filename = os.path.basename(filename)
return filename
@requires_segment_info
[docs]def current_code_name(pl, segment_info):
'''Displays name of the code object of the current frame
'''
return segment_info['curframe'].f_code.co_name
@requires_segment_info
[docs]def current_context(pl, segment_info):
'''Displays currently executed context name
This is similar to :py:func:`current_code_name`, but gives more details.
Currently it only gives module file name if code_name happens to be
``<module>``.
'''
name = segment_info['curframe'].f_code.co_name
if name == '<module>':
name = os.path.basename(segment_info['curframe'].f_code.co_filename)
return name
@requires_segment_info
[docs]def stack_depth(pl, segment_info, full_stack=False):
'''Displays current stack depth
Result is relative to the stack depth at the time prompt was first run.
:param bool full_stack:
If true then absolute depth is used.
'''
return str(len(segment_info['pdb'].stack) - (
0 if full_stack else segment_info['initial_stack_length']))