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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
8 years ago
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#!/usr/bin/env python
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# encoding: utf-8
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"""Convenience methods that help with debugging.
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They should never be used in production code.
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"""
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import sys
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from UltiSnips.compatibility import as_unicode
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DUMP_FILENAME = '/tmp/file.txt' if not sys.platform.lower().startswith('win') \
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else 'C:/windows/temp/ultisnips.txt'
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with open(DUMP_FILENAME, 'w'):
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pass # clears the file
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def echo_to_hierarchy(text_object):
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"""Outputs the given 'text_object' and its children hierarchically."""
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# pylint:disable=protected-access
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parent = text_object
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while parent._parent:
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parent = parent._parent
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def _do_print(text_object, indent=''):
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"""prints recursively."""
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debug(indent + as_unicode(text_object))
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try:
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for child in text_object._children:
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_do_print(child, indent=indent + ' ')
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except AttributeError:
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pass
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_do_print(parent)
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def debug(msg):
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"""Dumb 'msg' into the debug file."""
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msg = as_unicode(msg)
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with open(DUMP_FILENAME, 'ab') as dump_file:
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dump_file.write((msg + '\n').encode('utf-8'))
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def print_stack():
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"""Dump a stack trace into the debug file."""
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import traceback
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with open(DUMP_FILENAME, 'ab') as dump_file:
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traceback.print_stack(file=dump_file)
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