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