How to use _clear_node method in dbt-osmosis

Best Python code snippet using dbt-osmosis_python

binarytree.py

Source:binarytree.py

...155                if parent._leftchild is self:  # Set parent's child ref to None156                    parent._leftchild = None157                elif parent._rightchild is self:158                    parent._rightchild = None159            self._clear_node()  # Clear the current node160        elif not self._rightchild:161            leftchild = self._leftchild162            self._element = leftchild._element  # Move item from left to self163            if leftchild._leftchild:  # Link leftchild's leftchild to self164                self._leftchild = leftchild._leftchild165                leftchild._leftchild._parent = self166            else:167                self._leftchild = None168            if leftchild._rightchild:  # Link leftchild's rightchild to self169                self._rightchild = leftchild._rightchild170                leftchild._rightchild._parent = self171            else:172                self._rightchild = None173            leftchild._clear_node()  # Clear the node that was removed174        else:175            rightchild = self._rightchild176            self._element = rightchild._element177            if rightchild._leftchild:178                rightchild._leftchild._parent = self179                self._leftchild = rightchild._leftchild180            else:181                self._leftchild = None182            if rightchild._rightchild:183                rightchild._rightchild._parent = self184                self._rightchild = rightchild._rightchild185            else:186                self._rightchild = None187            rightchild._clear_node()  # Clear the node that was removed188        if parent:189            parent._rebalance()190        return original_item191    def _rebalance(self):192        """Check if the node needs rebalancing.193        Update the height of the current node and, if necessary, rebalance194        the tree, maintaining BST properties.195        """196        prev_height = self._height  # Save current height for comparison later197        self._height = self.height()  # Update the height of the node198        if self._unbalanced():199            if self.full():200                if self._leftchild._height > self._rightchild._height:201                    self._restructure_leftchild()  # If left causes unbalance202                else:203                    self._restructure_rightchild()204            elif self._leftchild and not self._rightchild:205                self._restructure_leftchild()206            else:207                self._restructure_rightchild()208            if self._parent:209                self._parent._rebalance()  # Rebalance the node's parent210        elif self._height != prev_height and self._parent:211            self._parent._rebalance()  # Rebalance parent if height changed212    def _restructure_leftchild(self):213        """Restructure the leftchild, doing a double rotation if necessary."""214        left = self._leftchild215        if left.full():  # If left has both children216            if left._rightchild._height > left._leftchild._height:217                left._rotate_rightchild()  # Double rotate if right unbalanced218        elif left._rightchild and not left._leftchild:219            left._rotate_rightchild()220        self._rotate_leftchild()221    def _restructure_rightchild(self):222        """Restructure the rightchild, doing a double rotation if necessary."""223        right = self._rightchild224        if right.full():  # If right has both children225            if right._leftchild._height > right._rightchild._height:226                right._rotate_leftchild()  # Double rotate if left unbalanced227        elif right._leftchild and not right._rightchild:228            right._rotate_leftchild()229        self._rotate_rightchild()230    def _rotate_leftchild(self):231        """Rotate the leftchild into the node."""232        left = self._leftchild233        self_item = self._element  # Save current item in self234        self._element = left._element  # Move item from leftchild into self235        left._element = self_item  # Move item from self into leftchild236        if left._leftchild:  # Link to self if left has leftchild237            self._leftchild = left._leftchild238            left._leftchild._parent = self  # Update parent link239        else:240            self._leftchild = None241        if left._rightchild:  # Move rightchild into leftchild242            left._leftchild = left._rightchild243        else:244            left._leftchild = None245        if self._rightchild:   # If self had a rightchild246            left._rightchild = self._rightchild  # Link to the other node247            self._rightchild._parent = left  # Update parent link248        else:249            left._rightchild = None250        self._rightchild = left   # Now link the rotated node to self251        self._height = self.height()  # Self changed position, update height252        left._height = left.height()253    def _rotate_rightchild(self):254        """Rotate the rightchild into the node."""255        right = self._rightchild256        self_item = self._element257        self._element = right._element258        right._element = self_item259        if right._rightchild:260            self._rightchild = right._rightchild261            right._rightchild._parent = self262        else:263            self._rightchild = None264        if right._leftchild:265            right._rightchild = right._leftchild266        else:267            right._rightchild = None268        if self._leftchild:269            right._leftchild = self._leftchild270            self._leftchild._parent = right271        else:272            right._leftchild = None273        self._leftchild = right274        self._height = self.height()275        right._height = right.height()276    def _unbalanced(self):277        """Check if the node is unbalanced.278        Returns:279            True if the difference between the heights of the node's children280            is greater that or equal to 2, False otherwise281        """282        if self.internal():283            if self.full():284                if abs(self._leftchild._height-self._rightchild._height) >= 2:285                    return True286            elif self._leftchild and not self._rightchild:287                if self._leftchild._height >= 2:288                    return True289            elif self._rightchild._height >= 2:290                return True291        return False292    def _clear_node(self):293        """Set all attributes in node to None."""294        self._element = None295        self._parent = None296        self._leftchild = None297        self._rightchild = None...

node_view.py

Source:node_view.py

...84        self._tree.collexp(self._node_id)85    def _set_loading_mode(self):86        node = self._tree.node(self._node_id)87        data = node["data"]88        self._clear_node()89        # label title90        label_title = tk.Label(self._body, name="label_info_title",91                               text="{}: ".format(data["name"]))92        #label_title.pack(side=tk.LEFT, padx=0)93        label_title.grid(column=0, row=0, sticky="w", padx=0)94        # label info95        label_info = tk.Label(self._body, text="Loading...")96        #label_info.pack(side=tk.LEFT, padx=0)97        label_info.grid(column=1, row=0, sticky="w", padx=0)98    def _clear_node(self):99        for child in self._body.winfo_children():100            child.destroy()101    def _set_description_layout(self, data):102        self._clear_node()103        # title104        text = self._tree.node(self._node_id)["data"]["name"]105        label_title = tk.Label(self._body, name="label_info_title", text=text)106        label_title.grid(column=0, row=0, sticky="w")107        # description108        text = data["description"]109        text = "- No description -" if text is None else text110        entry_description = tk.Entry(self._body, name="entry_repo_description",111                                     width=70)112        entry_description.insert(0, text)113        entry_description.config(state="readonly")114        entry_description.grid(column=0, row=1, sticky="w")115        # creation date116        text = "Created on {} UTC".format(data["created_at"])117        label_date = tk.Label(self._body, text=text)118        label_date.grid(column=0, row=2, sticky="w")119        # stargazers/subscribers120        stargazers_count = data["stargazers_count"]121        subscribers_count = data["subscribers_count"]122        suffix_str_stargazers = "s" if stargazers_count > 1 else ""123        suffix_str_subscribers = "s" if subscribers_count > 1 else ""124        text = "{} Stargazer{} and {} Subscriber{}".format(stargazers_count,125                                                           suffix_str_stargazers,126                                                           subscribers_count,127                                                           suffix_str_subscribers)128        label_stargazers = tk.Label(self._body, name="label_counts",129                                    text=text)130        label_stargazers.grid(column=0, row=3, sticky="w")131        # button refresh132        button_refresh = tk.Button(self._body, name="button_refresh",133                                   text="Refresh", command=self.populate)134        button_refresh.grid(column=0, row=4, sticky="w", pady=5)135    def _set_latest_release_layout(self, data):136        self._clear_node()137        # title138        text = self._tree.node(self._node_id)["data"]["name"]139        label_title = tk.Label(self._body, name="label_info_title", text=text)140        label_title.grid(column=0, row=0, sticky="w")141        # name142        text = "Tag name: {}".format(data["tag_name"])143        label_name = tk.Label(self._body, text=text)144        label_name.grid(column=0, row=1, sticky="w")145        # creation date146        text = "Published on {} UTC".format(data["published_at"])147        label_date = tk.Label(self._body, text=text)148        label_date.grid(column=0, row=2, sticky="w")149        # downloads150        downloads_count = data["downloads_count"]151        suffix_str_downloads = "s" if downloads_count > 1 else ""152        text = "{} Download{}".format(downloads_count, suffix_str_downloads)153        label_downloads = tk.Label(self._body, name="label_counts",154                                   text=text)155        label_downloads.grid(column=0, row=3, sticky="w")156        # button refresh157        button_refresh = tk.Button(self._body,158                                   name="button_refresh",159                                   text="Refresh", command=self.populate)160        button_refresh.grid(column=0, row=4, sticky="w", pady=5)161    def _set_total_downloads_layout(self, data):162        self._clear_node()163        # title164        text = self._tree.node(self._node_id)["data"]["name"]165        label_title = tk.Label(self._body, name="label_info_title", text=text)166        label_title.grid(column=0, row=0, sticky="w")167        # name168        suffix_str_downloads = "s" if data > 1 else ""169        text = "{} Download{}".format(data, suffix_str_downloads)170        label_downloads = tk.Label(self._body, name="label_counts",171                                   text=text)172        label_downloads.grid(column=0, row=1, sticky="w")173        # button refresh174        button_refresh = tk.Button(self._body, name="button_refresh",175                                   text="Refresh", command=self.populate)176        button_refresh.grid(column=0, row=2, sticky="w", pady=5)177    def _set_failure_layout(self, datatype, status_code, status_text):178        self._clear_node()179        name = self._tree.node(self._node_id)["data"]["name"]180        # frame181        frame_title = tk.Frame(self._body)182        frame_title.grid(column=0, row=0, sticky="w")183        # label title failure184        label_title = tk.Label(frame_title, name="label_info_title",185                               text="{}: ".format(name))186        label_title.pack(side=tk.LEFT, padx=0)187        # label info188        label_info = tk.Label(frame_title, name="label_error",189                              text=status_text)190        label_info.pack(side=tk.LEFT, padx=0)191        # button192        button_retry = tk.Button(self._body, name="button_retry",...

priberam.py

Source:priberam.py

...89        return res90    def _parse(self, xml):91        root = ET.fromstring(xml)92        word = root[3][0][0][0].text93        def _clear_node(n):94            n.attrib = {}95            n._children = []96            n.text = ''97        map(_clear_node, root.findall('.//*[@class="varpb"]'))98        map(_clear_node, root.findall('.//*[@class="dAO"]'))99        for n in root.findall('.//*[@style]'):100            if 'visibility:hidden' in n.attrib['style']:101                _clear_node(n)102        t = ''103        tag = ''104        for c in root[3][0][1:]:105            if c.tag == 'span':106                if len(c) > 0:107                    t += '_%s_\n' % c[0].attrib.get('title')108            elif c.tag == 'div':109                if c.text:110                    t += '%s\n' % c.text.strip()111                else:112                    prefix = ''113                    tail = ''114                    for d in c:115                        if tail:...

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