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FEAT: Fast TB....
FEAT: Fast TB. Try to detect when one of the file we are trying to highlight is too big, and fallback on pre-8.0 traceback code, that avoids stack_data. You can configure the limit with: >>> from IPython.core import ultratb >>> ultratb.FAST_THRESHOLD = 200 We are trying to _guess_ whether the traceback we will render is in a file that will require to parse more than FAST_THRESHOLD lines, though it is actually difficult to get this value correctly, so in some case, the slow path may be used, even if files are longer than FAST_THRESHOLD, especially if the crashing code is at the beginning of the file.
Nikita Kniazev - - Load All Authors

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test_refs.py
39 lines | 715 B | text/x-python | PythonLexer
/ IPython / testing / plugin / test_refs.py
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"""Some simple tests for the plugin while running scripts.
"""
# Module imports
# Std lib
import inspect
# Our own
#-----------------------------------------------------------------------------
# Testing functions
def test_trivial():
"""A trivial passing test."""
pass
def doctest_run():
"""Test running a trivial script.
In [13]: run simplevars.py
x is: 1
"""
def doctest_runvars():
"""Test that variables defined in scripts get loaded correctly via %run.
In [13]: run simplevars.py
x is: 1
In [14]: x
Out[14]: 1
"""
def doctest_ivars():
"""Test that variables defined interactively are picked up.
In [5]: zz=1
In [6]: zz
Out[6]: 1
"""