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How to use register_optionflag method in Nose

Best Python code snippet using nose

output_checker.py

Source:output_checker.py

...8import math9# Much of this code, particularly the parts of floating point handling, is10# borrowed from the SymPy project with permission.  See11# licenses/SYMPY_LICENSE.rst for the full SymPy license.12FIX = doctest.register_optionflag('FIX')13FLOAT_CMP = doctest.register_optionflag('FLOAT_CMP')14REMOTE_DATA = doctest.register_optionflag('REMOTE_DATA')15IGNORE_OUTPUT = doctest.register_optionflag('IGNORE_OUTPUT')16IGNORE_OUTPUT_3 = doctest.register_optionflag('IGNORE_OUTPUT_3')17IGNORE_WARNINGS = doctest.register_optionflag('IGNORE_WARNINGS')18SHOW_WARNINGS = doctest.register_optionflag('SHOW_WARNINGS')19# These might appear in some doctests and are used in the default pytest20# doctest plugin. This plugin doesn't actually implement these flags but this21# allows them to appear in docstrings.22ALLOW_BYTES = doctest.register_optionflag('ALLOW_BYTES')23ALLOW_UNICODE = doctest.register_optionflag('ALLOW_UNICODE')24class OutputChecker(doctest.OutputChecker):25    """26    - Removes u'' prefixes on string literals27    - Ignores the 'L' suffix on long integers28    - In Numpy dtype strings, removes the leading pipe, i.e. '|S9' ->29      'S9'.  Numpy 1.7 no longer includes it in display.30    - Supports the FLOAT_CMP flag, which parses floating point values31      out of the output and compares their numerical values rather than their32      string representation.  This naturally supports complex numbers as well33      (simply by comparing their real and imaginary parts separately).34    """35    rtol = 1e-0536    atol = 1e-0837    _original_output_checker = doctest.OutputChecker...

doctester.py

Source:doctester.py

...3import re4from doctest import register_optionflag5import numpy as np6from ..fixes.numpy.testing.noseclasses import NumpyDoctest, NumpyOutputChecker7IGNORE_OUTPUT = register_optionflag('IGNORE_OUTPUT')8SYMPY_EQUAL = register_optionflag('SYMPY_EQUAL')9STRIP_ARRAY_REPR = register_optionflag('STRIP_ARRAY_REPR')10NOT_EQUAL = register_optionflag('NOT_EQUAL')11FP_4DP =  register_optionflag('FP_4DP')12FP_6DP =  register_optionflag('FP_6DP')13FP_REG = re.compile(r'(?<![0-9a-zA-Z_.])'14                    r'(\d+\.\d+)'15                    r'(e[+-]?\d+)?'16                    r'(?![0-9a-zA-Z_.])')17def round_numbers(in_str, precision):18    """ Replace fp numbers in `in_str` with numbers rounded to `precision`19    Parameters20    ----------21    in_str : str22        string possibly containing floating point numbers23    precision : int24        number of decimal places to round to25    Returns26    -------...

outputchecker.py

Source:outputchecker.py

...31    def __init__(self, doctest=pythondoctest, patterns=()):32        RENormalizing.__init__(self, patterns)33        self.doctest = doctest34        # make sure these optionflags are registered35        doctest.register_optionflag('PARSE_HTML')36        doctest.register_optionflag('PARSE_XML')37        doctest.register_optionflag('NOPARSE_MARKUP')38    def _looks_like_markup(self, s):39        s = s.replace('<BLANKLINE>', '\n').strip()40        return (s.startswith('<')41                and not self._repr_re.search(s))42    def text_compare(self, want, got, strip):43        if want is None:44            want = ""45        if got is None:46            got = ""47        checker = self.doctest.OutputChecker()48        return checker.check_output(49            want, got, self.doctest.ELLIPSIS|self.doctest.NORMALIZE_WHITESPACE)50    def check_output(self, want, got, optionflags):51        if got == want:...

run_doctests

Source:run_doctests

...24import sys25import warnings26import glob27from doctest import DocTestRunner, register_optionflag, _test28SKIP35 = register_optionflag("SKIP35")29SKIP36 = register_optionflag("SKIP36")30SKIP37 = register_optionflag("SKIP37")31SKIP38 = register_optionflag("SKIP38")32SKIP39 = register_optionflag("SKIP39")33PY37 = sys.version_info[1] >= 734PY38 = sys.version_info[1] >= 835if sys.version_info[1] == 5:36    SKIP_THIS_VERSION = SKIP3537elif sys.version_info[1] == 6:38    SKIP_THIS_VERSION = SKIP3639elif sys.version_info[1] == 7:40    SKIP_THIS_VERSION = SKIP3741elif sys.version_info[1] == 8:42    SKIP_THIS_VERSION = SKIP3843elif sys.version_info[1] == 9:44    SKIP_THIS_VERSION = SKIP3945else:46    warnings.warn("Unrecognized Python version: %s.%s" % sys.version_info[:2])...

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