How to use remove_stack_traces method in Nose

Best Python code snippet using nose

plugintest.py

Source:plugintest.py Github

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...127 yield "".join(block)128 block = []129 if block:130 yield "".join(block)131def remove_stack_traces(out):132 # this regexp taken from Python 2.5's doctest133 traceback_re = re.compile(r"""134 # Grab the traceback header. Different versions of Python have135 # said different things on the first traceback line.136 ^(?P<hdr> Traceback\ \(137 (?: most\ recent\ call\ last138 | innermost\ last139 ) \) :140 )141 \s* $ # toss trailing whitespace on the header.142 (?P<stack> .*?) # don't blink: absorb stuff until...143 ^ (?P<msg> \w+ .*) # a line *starts* with alphanum.144 """, re.VERBOSE | re.MULTILINE | re.DOTALL)145 blocks = []146 for block in blankline_separated_blocks(out):147 blocks.append(traceback_re.sub(r"\g<hdr>\n...\n\g<msg>", block))148 return "".join(blocks)149def simplify_warnings(out):150 warn_re = re.compile(r"""151 # Cut the file and line no, up to the warning name152 ^.*:\d+:\s153 (?P<category>\w+): \s+ # warning category154 (?P<detail>.+) $ \n? # warning message155 ^ .* $ # stack frame156 """, re.VERBOSE | re.MULTILINE)157 return warn_re.sub(r"\g<category>: \g<detail>", out)158def remove_timings(out):159 return re.sub(160 r"Ran (\d+ tests?) in [0-9.]+s", r"Ran \1 in ...s", out)161def munge_nose_output_for_doctest(out):162 """Modify nose output to make it easy to use in doctests."""163 out = remove_stack_traces(out)164 out = simplify_warnings(out)165 out = remove_timings(out)166 return out.strip()167def run(*arg, **kw):168 """169 Specialized version of nose.run for use inside of doctests that170 test test runs.171 This version of run() prints the result output to stdout. Before172 printing, the output is processed by replacing the timing173 information with an ellipsis (...), removing traceback stacks, and174 removing trailing whitespace.175 Use this version of run wherever you are writing a doctest that176 tests nose (or unittest) test result output.177 Note: do not use doctest: +ELLIPSIS when testing nose output,...

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