Python bisect.insort_left() Examples

def add_section(self, start_address, name, virt_size, real_size,
                    is_exec, is_data, is_bss, data):
        if is_exec or is_data:
            bisect.insort_left(self._sorted_sections, start_address)
        self._abs_sections[start_address] = SectionAbs(
                name,
                start_address,
                virt_size,
                real_size,
                is_exec,
                is_data,
                is_bss,
                data)


    # for elf 

def put(self, id: int, timestamp: str) -> None:
        bisect.insort_left(self.logs, (timestamp, id))

    # O(log(n)) to binary search 

def _update_tag_positions(self, rule):
        """
        Update _tag_positions to reflect the changes to tags that are
        made by *rule*.
        """
        # Update the tag index.
        for pos in self._positions_by_rule[rule]:
            # Delete the old tag.
            old_tag_positions = self._tag_positions[rule.original_tag]
            old_index = bisect.bisect_left(old_tag_positions, pos)
            del old_tag_positions[old_index]
            # Insert the new tag.
            new_tag_positions = self._tag_positions[rule.replacement_tag]
            bisect.insort_left(new_tag_positions, pos) 

def _update_tag_positions(self, rule):
        """
        Update _tag_positions to reflect the changes to tags that are
        made by *rule*.
        """
        # Update the tag index.
        for pos in self._positions_by_rule[rule]:
            # Delete the old tag.
            old_tag_positions = self._tag_positions[rule.original_tag]
            old_index = bisect.bisect_left(old_tag_positions, pos)
            del old_tag_positions[old_index]
            # Insert the new tag.
            new_tag_positions = self._tag_positions[rule.replacement_tag]
            bisect.insort_left(new_tag_positions, pos) 

def update(self, timestamp, value):
        bisect.insort_left(self.series, Update(timestamp, value)) 

def test_arg_parsing(self):
        for f in (bisect_left, bisect_right, insort_left, insort_right):
            self.assertRaises(TypeError, f, 10)

#============================================================================== 

def test_get_only(self):
        for f in (bisect_left, bisect_right, insort_left, insort_right):
            self.assertRaises(AttributeError, f, GetOnly(), 10) 

def test_len_only(self):
        for f in (bisect_left, bisect_right, insort_left, insort_right):
            self.assertRaises(AttributeError, f, LenOnly(), 10) 

def test_non_sequence(self):
        for f in (bisect_left, bisect_right, insort_left, insort_right):
            self.assertRaises(TypeError, f, 10, 10) 

def test_vsBuiltinSort(self, n=500):
        from random import choice
        for insorted in (list(), UserList()):
            for i in xrange(n):
                digit = choice("0123456789")
                if digit in "02468":
                    f = insort_left
                else:
                    f = insort_right
                f(insorted, digit)
        self.assertEqual(sorted(insorted), insorted) 

def test_keyword_args(self):
        data = [10, 20, 30, 40, 50]
        self.assertEqual(bisect_left(a=data, x=25, lo=1, hi=3), 2)
        self.assertEqual(bisect_right(a=data, x=25, lo=1, hi=3), 2)
        self.assertEqual(bisect(a=data, x=25, lo=1, hi=3), 2)
        insort_left(a=data, x=25, lo=1, hi=3)
        insort_right(a=data, x=25, lo=1, hi=3)
        insort(a=data, x=25, lo=1, hi=3)
        self.assertEqual(data, [10, 20, 25, 25, 25, 30, 40, 50])

#============================================================================== 

def _PostponeTaskInsertOnly(self, task, new_eta_usec):
    assert self._lock.locked()
    task.set_eta_usec(new_eta_usec)
    name = task.task_name()
    bisect.insort_left(self._sorted_by_eta, (new_eta_usec, name, task))
    if task.has_tag():
      tag = task.tag()
      bisect.insort_left(self._sorted_by_tag, (tag, new_eta_usec, name, task)) 

def _InsertTask(self, task):
    """Insert a task into the store, keeps lists sorted.

    Args:
      task: the new task.
    """
    assert self._lock.locked()
    eta = task.eta_usec()
    name = task.task_name()
    bisect.insort_left(self._sorted_by_eta, (eta, name, task))
    if task.has_tag():
      bisect.insort_left(self._sorted_by_tag, (task.tag(), eta, name, task))
    bisect.insort_left(self._sorted_by_name, (name, task))
    self.task_name_archive.add(name) 

def _InsertTask(self, task):
    """Insert a task into the dummy store, keeps lists sorted.

    Args:
      task: the new task.
    """
    eta = task.eta_usec()
    name = task.task_name()
    bisect.insort_left(self._sorted_by_eta, (eta, name, task))
    bisect.insort_left(self._sorted_by_name, (name, task)) 

def _order_cluster_tree(Z):
    """
    Returns clustering nodes in bottom-up order by distance.

    Parameters
    ----------
    Z : scipy.cluster.linkage array
        The linkage matrix.

    Returns
    -------
    nodes : list
        A list of ClusterNode objects.
    """
    q = deque()
    tree = to_tree(Z)
    q.append(tree)
    nodes = []

    while q:
        node = q.popleft()
        if not node.is_leaf():
            bisect.insort_left(nodes, node)
            q.append(node.get_right())
            q.append(node.get_left())
    return nodes 

def add_major(self, state: State) -> None:
        # NOTE: major means the interval stubs
        self.add(state)
        bisect.insort_left(self.major_index, state.index) 

def add(self, state: State) -> None:
        self.index_to_state[state.index] = state
        bisect.insort_left(self.ordered_index, state.index) 

def _insort_call(self, call):
        # We want to insert the call in the appropriate time slot. A simple
        # bisect.insort_left() is not sufficient as the comparison of two
        # methods is not defined in Python 3.
        times = [c[0] for c in self._calls]
        index = bisect.bisect_left(times, call[0])
        self._calls.insert(index, call) 

def add_domain(candidate, domains):
    '''
    Use binary search to add the new domain `candidate`
    to the candidate list `domains` so that `domains` remains a sorted list.
    '''
    bisect.insort_left(domains, candidate) 

def fillInSnpSlotsWithOverflowers(newPositions, totalPhysLen, overflowers):
    posH = {}
    for pos in newPositions:
        posH[pos] = 1
    for i in range(len(overflowers)):
        del newPositions[-1]
    for pos in reversed(range(1, totalPhysLen+1)):
        if pos not in posH:
            bisect.insort_left(newPositions, pos)
            overflowers.pop()
            if len(overflowers) == 0:
                break 

def _order_cluster_tree(Z):
    """
    Return clustering nodes in bottom-up order by distance.

    Parameters
    ----------
    Z : scipy.cluster.linkage array
        The linkage matrix.

    Returns
    -------
    nodes : list
        A list of ClusterNode objects.
    """
    q = deque()
    tree = to_tree(Z)
    q.append(tree)
    nodes = []

    while q:
        node = q.popleft()
        if not node.is_leaf():
            bisect.insort_left(nodes, node)
            q.append(node.get_right())
            q.append(node.get_left())
    return nodes 

def _order_cluster_tree(Z):
    """
    Return clustering nodes in bottom-up order by distance.

    Parameters
    ----------
    Z : scipy.cluster.linkage array
        The linkage matrix.

    Returns
    -------
    nodes : list
        A list of ClusterNode objects.
    """
    q = deque()
    tree = to_tree(Z)
    q.append(tree)
    nodes = []

    while q:
        node = q.popleft()
        if not node.is_leaf():
            bisect.insort_left(nodes, node)
            q.append(node.get_right())
            q.append(node.get_left())
    return nodes 

def query(self, title, season=None, episode=None):
        # search for the url title
        url_titles = self._search_url_titles(title)

        # episode
        if season and episode:
            if 'series' not in url_titles:
                logger.error('No URL title found for series %r', title)
                return []
            url_title = url_titles['series'][0]
            logger.debug('Using series title %r', url_title)
            url = self.server_url + 'cst/data/series/sb/{}/{}/{}/'.format(url_title, season, episode)
            page_link = self.server_url + 'subtitle/series/{}/{}/{}/'.format(url_title, season, episode)
        else:
            if 'movie' not in url_titles:
                logger.error('No URL title found for movie %r', title)
                return []
            url_title = url_titles['movie'][0]
            logger.debug('Using movie title %r', url_title)
            url = self.server_url + 'cst/data/movie/sb/{}/'.format(url_title)
            page_link = self.server_url + 'subtitle/movie/{}/'.format(url_title)

        # get the list of subtitles
        logger.debug('Getting the list of subtitles')
        r = self.session.get(url)
        r.raise_for_status()
        results = json.loads(r.text)

        # loop over results
        subtitles = {}
        for language_code, language_data in results.items():
            for quality_data in language_data.values():
                for quality, subtitles_data in quality_data.items():
                    for subtitle_item in subtitles_data.values():
                        # read the item
                        language = Language.fromalpha2(language_code)
                        hearing_impaired = bool(subtitle_item['hearing_impaired'])
                        subtitle_id = subtitle_item['id']
                        subtitle_key = subtitle_item['key']
                        subtitle_version = subtitle_item['h_version']
                        downloaded = subtitle_item['downloaded']
                        release = subtitle_item['subtitle_version']

                        # add the release and increment downloaded count if we already have the subtitle
                        if subtitle_id in subtitles:
                            logger.debug('Found additional release %r for subtitle %d', release, subtitle_id)
                            bisect.insort_left(subtitles[subtitle_id].releases, release)  # deterministic order
                            subtitles[subtitle_id].downloaded += downloaded
                            continue

                        # otherwise create it
                        subtitle = self.subtitle_class(language, hearing_impaired, page_link, title, season, episode,
                                                      title, subtitle_id, subtitle_key, subtitle_version, downloaded,
                                                      [release])
                        logger.debug('Found subtitle %r', subtitle)
                        subtitles[subtitle_id] = subtitle

        return list(subtitles.values())