benjamintli/cosqa-llm-filtered-hard-negatives huggingface dataset:
Query: value if a list is nan or is a string python

Relevant code:
def set_float(val):
    """ utility to set a floating value,
    useful for converting from strings """
    out = None
    if not val in (None, ''):
        try:
            out = float(val)
        except ValueError:
            return None
        if numpy.isnan(out):
            out = default
    return out

Similar but not relevant code:
def _isnan(self):
        """
        Return if each value is NaN.
        """
        if self._can_hold_na:
            return isna(self)
        else:
            # shouldn't reach to this condition by checking hasnans beforehand
            values = np.empty(len(self), dtype=np.bool_)
            values.fill(False)
            return values

Similar but not relevant code:
def is_nullable_list(val, vtype):
    """Return True if list contains either values of type `vtype` or None."""
    return (isinstance(val, list) and
            any(isinstance(v, vtype) for v in val) and
            all((isinstance(v, vtype) or v is None) for v in val))

Similar but not relevant code:
def _validate_type_scalar(self, value):
        """ Is not a list or a dict """
        if isinstance(
            value, _int_types + (_str_type, float, date, datetime, bool)
        ):
            return True

Similar but not relevant code:
def isreal(obj):
    """
    Test if the argument is a real number (float or integer).

    :param obj: Object
    :type  obj: any

    :rtype: boolean
    """
    return (
        (obj is not None)
        and (not isinstance(obj, bool))
        and isinstance(obj, (int, float))
    )
Query: verify a date it is last day of a month python

Relevant code:
def last_day(year=_year, month=_month):
    """
    get the current month's last day
    :param year:  default to current year
    :param month:  default to current month
    :return: month's last day
    """
    last_day = calendar.monthrange(year, month)[1]
    return datetime.date(year=year, month=month, day=last_day)

Similar but not relevant code:
def today(year=None):
    """this day, last year"""
    return datetime.date(int(year), _date.month, _date.day) if year else _date

Similar but not relevant code:
def monthly(date=datetime.date.today()):
    """
    Take a date object and return the first day of the month.
    """
    return datetime.date(date.year, date.month, 1)
Query: verify email format regex python

Relevant code:
def _validate_simple(email):
        """Does a simple validation of an email by matching it to a regexps

        :param email: The email to check
        :return: The valid Email address

        :raises: ValueError if value is not a valid email
        """
        name, address = parseaddr(email)
        if not re.match('[^@]+@[^@]+\.[^@]+', address):
            raise ValueError('Invalid email :{email}'.format(email=email))
        return address

Similar but not relevant code:
def is_rfc2822(instance: str):
    """Validates RFC2822 format"""
    if not isinstance(instance, str):
        return True
    return email.utils.parsedate(instance) is not None
Query: verify images if broken python

Relevant code:
def is_image_file_valid(file_path_name):
    """
    Indicate whether the specified image file is valid or not.


    @param file_path_name: absolute path and file name of an image.


    @return: ``True`` if the image file is valid, ``False`` if the file is
        truncated or does not correspond to a supported image.
    """
    # Image.verify is only implemented for PNG images, and it only verifies
    # the CRC checksum in the image.  The only way to check from within
    # Pillow is to load the image in a try/except and check the error.  If
    # as much info as possible is from the image is needed,
    # ``ImageFile.LOAD_TRUNCATED_IMAGES=True`` needs to bet set and it
    # will attempt to parse as much as possible.
    try:
        with Image.open(file_path_name) as image:
            image.load()
    except IOError:
        return False

    return True

Similar but not relevant code:
def _is_image_sequenced(image):
    """Determine if the image is a sequenced image."""
    try:
        image.seek(1)
        image.seek(0)
        result = True
    except EOFError:
        result = False

    return result

Similar but not relevant code:
def ffmpeg_works():
  """Tries to encode images with ffmpeg to check if it works."""
  images = np.zeros((2, 32, 32, 3), dtype=np.uint8)
  try:
    _encode_gif(images, 2)
    return True
  except (IOError, OSError):
    return False
Query: python check for existence of property in model

Relevant code:
def has_field(mc, field_name):
    """
    detect if a model has a given field has

    :param field_name:
    :param mc:
    :return:
    """
    try:
        mc._meta.get_field(field_name)
    except FieldDoesNotExist:
        return False
    return True

Similar but not relevant code:
def exists(self):
    """ Checks if the item exists. """
    try:
      return self.metadata is not None
    except datalab.utils.RequestException:
      return False
    except Exception as e:
      raise e

Similar but not relevant code:
def _validate_key(self, key):
        """Returns a boolean indicating if the attribute name is valid or not"""
        return not any([key.startswith(i) for i in self.EXCEPTIONS])
Query: python check for overlapping matches in string

Relevant code:
def _rm_name_match(s1, s2):
  """
  determine whether two sequence names from a repeatmasker alignment match.

  :return: True if they are the same string, or if one forms a substring of the
           other, else False
  """
  m_len = min(len(s1), len(s2))
  return s1[:m_len] == s2[:m_len]

Similar but not relevant code:
def ismatch(text, pattern):
    """Test whether text contains string or matches regex."""

    if hasattr(pattern, 'search'):
        return pattern.search(text) is not None
    else:
        return pattern in text if Config.options.case_sensitive \
            else pattern.lower() in text.lower()

Similar but not relevant code:
def __is__(cls, s):
        """Test if string matches this argument's format."""
        return s.startswith(cls.delims()[0]) and s.endswith(cls.delims()[1])

Similar but not relevant code:
def match(string, patterns):
    """Given a string return true if it matches the supplied list of
    patterns.

    Parameters
    ----------
    string : str
        The string to be matched.
    patterns : None or [pattern, ...]
        The series of regular expressions to attempt to match.
    """
    if patterns is None:
        return True
    else:
        return any(re.match(pattern, string)
                   for pattern in patterns)
Query: python check for tab

Relevant code:
def _name_exists(self, name):
        """
        Checks if we already have an opened tab with the same name.
        """
        for i in range(self.count()):
            if self.tabText(i) == name:
                return True
        return False

Similar but not relevant code:
def sorted(self):
        """Utility function for sort_file_tabs_alphabetically()."""
        for i in range(0, self.tabs.tabBar().count() - 1):
            if (self.tabs.tabBar().tabText(i) >
                    self.tabs.tabBar().tabText(i + 1)):
                return False
        return True

Similar but not relevant code:
def _set_tab_width(self, tab_width):
        """ Sets the width (in terms of space characters) for tab characters.
        """
        font_metrics = QtGui.QFontMetrics(self.font)
        self._control.setTabStopWidth(tab_width * font_metrics.width(' '))

        self._tab_width = tab_width

Similar but not relevant code:
def _updateTabStopWidth(self):
        """Update tabstop width after font or indentation changed
        """
        self.setTabStopWidth(self.fontMetrics().width(' ' * self._indenter.width))

Similar but not relevant code:
def check_by_selector(self, selector):
    """Check the checkbox matching the CSS selector."""
    elem = find_element_by_jquery(world.browser, selector)
    if not elem.is_selected():
        elem.click()

Similar but not relevant code:
def accel_prev(self, *args):
        """Callback to go to the previous tab. Called by the accel key.
        """
        if self.get_notebook().get_current_page() == 0:
            self.get_notebook().set_current_page(self.get_notebook().get_n_pages() - 1)
        else:
            self.get_notebook().prev_page()
        return True
Query: python check if all elements in a list are equal

Relevant code:
def _check_elements_equal(lst):
    """
    Returns true if all of the elements in the list are equal.
    """
    assert isinstance(lst, list), "Input value must be a list."
    return not lst or lst.count(lst[0]) == len(lst)

Similar but not relevant code:
def __eq__(self, anotherset):
        """Tests on itemlist equality"""
        if not isinstance(anotherset, LR0ItemSet):
            raise TypeError
        if len(self.itemlist) != len(anotherset.itemlist):
            return False
        for element in self.itemlist:
            if element not in anotherset.itemlist:
                return False
        return True

Similar but not relevant code:
def is_listish(obj):
    """Check if something quacks like a list."""
    if isinstance(obj, (list, tuple, set)):
        return True
    return is_sequence(obj)

Similar but not relevant code:
def list_of(cls):
    """
    Returns a function that checks that each element in a
    list is of a specific type.
    """
    return lambda l: isinstance(l, list) and all(isinstance(x, cls) for x in l)
Query: python check if an item in a list is a string

Relevant code:
def all_strings(arr):
        """
        Ensures that the argument is a list that either is empty or contains only strings
        :param arr: list
        :return:
        """
        if not isinstance([], list):
            raise TypeError("non-list value found where list is expected")
        return all(isinstance(x, str) for x in arr)

Similar but not relevant code:
def isin(elems, line):
    """Check if an element from a list is in a string.

    :type elems: list
    :type line: str

    """
    found = False
    for e in elems:
        if e in line.lower():
            found = True
            break
    return found

Similar but not relevant code:
def is_list_of_ipachars(obj):
    """
    Return ``True`` if the given object is a list of IPAChar objects.

    :param object obj: the object to test
    :rtype: bool
    """
    if isinstance(obj, list):
        for e in obj:
            if not isinstance(e, IPAChar):
                return False
        return True
    return False

Similar but not relevant code:
def isin_alone(elems, line):
    """Check if an element from a list is the only element of a string.

    :type elems: list
    :type line: str

    """
    found = False
    for e in elems:
        if line.strip().lower() == e.lower():
            found = True
            break
    return found
Query: python check if an item is a directory

Relevant code:
def _IsDirectory(parent, item):
  """Helper that returns if parent/item is a directory."""
  return tf.io.gfile.isdir(os.path.join(parent, item))

Similar but not relevant code:
def contained_in(filename, directory):
    """Test if a file is located within the given directory."""
    filename = os.path.normcase(os.path.abspath(filename))
    directory = os.path.normcase(os.path.abspath(directory))
    return os.path.commonprefix([filename, directory]) == directory
Query: python check if any variable in list is type

Relevant code:
def contains_geometric_info(var):
    """ Check whether the passed variable is a tuple with two floats or integers """
    return isinstance(var, tuple) and len(var) == 2 and all(isinstance(val, (int, float)) for val in var)

Similar but not relevant code:
def is_iter_non_string(obj):
    """test if object is a list or tuple"""
    if isinstance(obj, list) or isinstance(obj, tuple):
        return True
    return False

Similar but not relevant code:
def is_any_type_set(sett: Set[Type]) -> bool:
    """
    Helper method to check if a set of types is the {AnyObject} singleton

    :param sett:
    :return:
    """
    return len(sett) == 1 and is_any_type(min(sett))
Query: python check if file ends with any allowed extension

Relevant code:
def watched_extension(extension):
    """Return True if the given extension is one of the watched extensions"""
    for ext in hamlpy.VALID_EXTENSIONS:
        if extension.endswith('.' + ext):
            return True
    return False

Similar but not relevant code:
def get_file_extension(filename):
    """ Return the extension if the filename has it. None if not.

    :param filename: The filename.
    :return: Extension or None.
    """
    filename_x = filename.split('.')
    if len(filename_x) > 1:
        if filename_x[-1].strip() is not '':
            return filename_x[-1]
    return None

Similar but not relevant code:
def get_abi3_suffix():
    """Return the file extension for an abi3-compliant Extension()"""
    for suffix, _, _ in (s for s in imp.get_suffixes() if s[2] == imp.C_EXTENSION):
        if '.abi3' in suffix:  # Unix
            return suffix
        elif suffix == '.pyd':  # Windows
            return suffix
Query: wrap c++ code to python code

Relevant code:
def rpc_fix_code(self, source, directory):
        """Formats Python code to conform to the PEP 8 style guide.

        """
        source = get_source(source)
        return fix_code(source, directory)

Similar but not relevant code:
def get_code(module):
    """
    Compile and return a Module's code object.
    """
    fp = open(module.path)
    try:
        return compile(fp.read(), str(module.name), 'exec')
    finally:
        fp.close()

Similar but not relevant code:
def make_code_from_py(filename):
    """Get source from `filename` and make a code object of it."""
    # Open the source file.
    try:
        source_file = open_source(filename)
    except IOError:
        raise NoSource("No file to run: %r" % filename)

    try:
        source = source_file.read()
    finally:
        source_file.close()

    # We have the source.  `compile` still needs the last line to be clean,
    # so make sure it is, then compile a code object from it.
    if not source or source[-1] != '\n':
        source += '\n'
    code = compile(source, filename, "exec")

    return code

Similar but not relevant code:
def eval(self, expression, use_compilation_plan=False):
        """evaluates expression in current context and returns its value"""
        code = 'PyJsEvalResult = eval(%s)' % json.dumps(expression)
        self.execute(code, use_compilation_plan=use_compilation_plan)
        return self['PyJsEvalResult']

Similar but not relevant code:
def typescript_compile(source):
    """Compiles the given ``source`` from TypeScript to ES5 using TypescriptServices.js"""
    with open(TS_COMPILER, 'r') as tsservices_js:
        return evaljs(
            (tsservices_js.read(),
             'ts.transpile(dukpy.tscode, {options});'.format(options=TSC_OPTIONS)),
            tscode=source
        )
Query: python check if i'm in virtualenv

Relevant code:
def _pip_exists(self):
        """Returns True if pip exists inside the virtual environment. Can be
        used as a naive way to verify that the environment is installed."""
        return os.path.isfile(os.path.join(self.path, 'bin', 'pip'))

Similar but not relevant code:
def has_virtualenv(self):
        """
        Returns true if the virtualenv tool is installed.
        """
        with self.settings(warn_only=True):
            ret = self.run_or_local('which virtualenv').strip()
            return bool(ret)

Similar but not relevant code:
def _disable_venv(self, env):
        """
        Disable virtualenv and venv in the environment.
        """
        venv = env.pop('VIRTUAL_ENV', None)
        if venv:
            venv_path, sep, env['PATH'] = env['PATH'].partition(os.pathsep)

Similar but not relevant code:
def venv():
    """Install venv + deps."""
    try:
        import virtualenv  # NOQA
    except ImportError:
        sh("%s -m pip install virtualenv" % PYTHON)
    if not os.path.isdir("venv"):
        sh("%s -m virtualenv venv" % PYTHON)
    sh("venv\\Scripts\\pip install -r %s" % (REQUIREMENTS_TXT))

Similar but not relevant code:
def init():
    """
    Execute init tasks for all components (virtualenv, pip).
    """
    print(yellow("# Setting up environment...\n", True))
    virtualenv.init()
    virtualenv.update_requirements()
    print(green("\n# DONE.", True))
    print(green("Type ") + green("activate", True) + green(" to enable your virtual environment."))
Query: python check if integer inside l ist

Relevant code:
def is_iterable_of_int(l):
    r""" Checks if l is iterable and contains only integral types """
    if not is_iterable(l):
        return False

    return all(is_int(value) for value in l)

Similar but not relevant code:
def check_int(integer):
    """
    Check if number is integer or not.

    :param integer: Number as str
    :return: Boolean
    """
    if not isinstance(integer, str):
        return False
    if integer[0] in ('-', '+'):
        return integer[1:].isdigit()
    return integer.isdigit()

Similar but not relevant code:
def is_integer(value: Any) -> bool:
    """Return true if a value is an integer number."""
    return (isinstance(value, int) and not isinstance(value, bool)) or (
        isinstance(value, float) and isfinite(value) and int(value) == value
    )

Similar but not relevant code:
def isnumber(*args):
    """Checks if value is an integer, long integer or float.

    NOTE: Treats booleans as numbers, where True=1 and False=0.
    """
    return all(map(lambda c: isinstance(c, int) or isinstance(c, float), args))

Similar but not relevant code:
def is_int(value):
    """Return `True` if ``value`` is an integer."""
    if isinstance(value, bool):
        return False
    try:
        int(value)
        return True
    except (ValueError, TypeError):
        return False

Similar but not relevant code:
def is_natural(x):
    """A non-negative integer."""
    try:
        is_integer = int(x) == x
    except (TypeError, ValueError):
        return False
    return is_integer and x >= 0
Query: write a python function to check whether a string start with specified characters

Relevant code:
def _startswith(expr, pat):
    """
    Return boolean sequence or scalar indicating whether each string in the sequence or scalar
    starts with passed pattern. Equivalent to str.startswith().

    :param expr:
    :param pat: Character sequence
    :return: sequence or scalar
    """

    return _string_op(expr, Startswith, output_type=types.boolean, _pat=pat)

Similar but not relevant code:
def is_identifier(string):
    """Check if string could be a valid python identifier

    :param string: string to be tested
    :returns: True if string can be a python identifier, False otherwise
    :rtype: bool
    """
    matched = PYTHON_IDENTIFIER_RE.match(string)
    return bool(matched) and not keyword.iskeyword(string)

Similar but not relevant code:
def is_valid_regex(regex):
    """Function for checking a valid regex."""
    if len(regex) == 0:
        return False
    try:
        re.compile(regex)
        return True
    except sre_constants.error:
        return False

Similar but not relevant code:
def __is__(cls, s):
        """Test if string matches this argument's format."""
        return s.startswith(cls.delims()[0]) and s.endswith(cls.delims()[1])

Similar but not relevant code:
def is_blankspace(self, char):
        """
        Test if a character is a blankspace.

        Parameters
        ----------
        char : str
            The character to test.

        Returns
        -------
        ret : bool
            True if character is a blankspace, False otherwise.

        """
        if len(char) > 1:
            raise TypeError("Expected a char.")
        if char in self.blankspaces:
            return True
        return False
Query: python check if key value is not in array of values

Relevant code:
def isin(value, values):
    """ Check that value is in values """
    for i, v in enumerate(value):
        if v not in np.array(values)[:, i]:
            return False
    return True

Similar but not relevant code:
def __contains__(self, key):
        """
        Invoked when determining whether a specific key is in the dictionary
        using `key in d`.

        The key is looked up case-insensitively.
        """
        k = self._real_key(key)
        return k in self._data

Similar but not relevant code:
def _check_conversion(key, valid_dict):
    """Check for existence of key in dict, return value or raise error"""
    if key not in valid_dict and key not in valid_dict.values():
        # Only show users the nice string values
        keys = [v for v in valid_dict.keys() if isinstance(v, string_types)]
        raise ValueError('value must be one of %s, not %s' % (keys, key))
    return valid_dict[key] if key in valid_dict else key

Similar but not relevant code:
def _validate_key(self, key):
        """Returns a boolean indicating if the attribute name is valid or not"""
        return not any([key.startswith(i) for i in self.EXCEPTIONS])

Similar but not relevant code:
def check_empty_dict(GET_dict):
    """
    Returns True if the GET querstring contains on values, but it can contain
    empty keys.
    This is better than doing not bool(request.GET) as an empty key will return
    True
    """
    empty = True
    for k, v in GET_dict.items():
        # Don't disable on p(age) or 'all' GET param
        if v and k != 'p' and k != 'all':
            empty = False
    return empty

Similar but not relevant code:
def isarray(array, test, dim=2):
    """Returns True if test is True for all array elements.
    Otherwise, returns False.
    """
    if dim > 1:
        return all(isarray(array[i], test, dim - 1)
                   for i in range(len(array)))
    return all(test(i) for i in array)
Query: python check if list of string or one single string

Relevant code:
def all_strings(arr):
        """
        Ensures that the argument is a list that either is empty or contains only strings
        :param arr: list
        :return:
        """
        if not isinstance([], list):
            raise TypeError("non-list value found where list is expected")
        return all(isinstance(x, str) for x in arr)

Similar but not relevant code:
def is_list_of_ipachars(obj):
    """
    Return ``True`` if the given object is a list of IPAChar objects.

    :param object obj: the object to test
    :rtype: bool
    """
    if isinstance(obj, list):
        for e in obj:
            if not isinstance(e, IPAChar):
                return False
        return True
    return False
Query: python check if node is empty

Relevant code:
def is_empty(self):
    """Returns True if this node has no children, or if all of its children are ParseNode instances
    and are empty.
    """
    return all(isinstance(c, ParseNode) and c.is_empty for c in self.children)

Similar but not relevant code:
def is_non_empty_string(input_string):
    """
    Validate if non empty string

    :param input_string: Input is a *str*.
    :return: True if input is string and non empty.
       Raise :exc:`Exception` otherwise.
    """
    try:
        if not input_string.strip():
            raise ValueError()
    except AttributeError as error:
        raise TypeError(error)

    return True
Query: python check if os is windows or linux

Relevant code:
def is_archlinux():
    """return True if the current distribution is running on debian like OS."""
    if platform.system().lower() == 'linux':
        if platform.linux_distribution() == ('', '', ''):
            # undefined distribution. Fixed in python 3.
            if os.path.exists('/etc/arch-release'):
                return True
    return False

Similar but not relevant code:
def _is_osx_107():
    """
    :return:
        A bool if the current machine is running OS X 10.7
    """

    if sys.platform != 'darwin':
        return False
    version = platform.mac_ver()[0]
    return tuple(map(int, version.split('.')))[0:2] == (10, 7)