How to use add_slide method in SeleniumBase

Best Python code snippet using SeleniumBase

avlslideshow.py

Source:avlslideshow.py

...36    def display(self):37        print(util.util.display(self, True))38    def add_root(self, key, style=""):39        self.root = AVL_Slideshow.AVL_Slideshow_Node(key, self, style=style)40    def add_slide(self, title="", pause=1):41        def copy_children(original, copy):42            if original.l:43                copy.add_node(original.l.key, "l", original.l.style)44                copy_children(original.l, copy.l)45            if original.r:46                copy.add_node(original.r.key, "r", original.r.style)47                copy_children(original.r, copy.r)48        tree = AVL_Slideshow()49        if self.root:50            tree.add_root(self.root.key, style=self.root.style)51            copy_children(self.root, tree.root)52        self.slides.enqueue({"tree": tree, "title": title, "pause": pause})53    def get_slides(self):54        while len(self.slides) > 0:55            yield self.slides.dequeue()56    def add_slideshow(self, key):57        title = f"Add -> {key}\n"58        self.add_slide(title, 2)59        def process_node(node, side):60            node.style = style.BOLD + style.CYAN61            child = None62            if side == "l":63                self.add_slide(title + f"{key} < {node.key}")64                child = node.l65            if side == "r":66                self.add_slide(title + f"{key} > {node.key}")67                child = node.r68            new_node, return_case, pause = rec_add(child, key)69            node.attach_node(new_node, side)70            if return_case == "balanced_link":71                new_node.style = style.BOLD + style.GREEN72                self.add_slide(title + f"Balanced node {new_node.key}", 2)73                new_node.style = ""74            if return_case == "link":75                new_node.style = style.BOLD + style.GREEN76                self.add_slide(77                    title + f"Node {new_node.key} is already balanced", pause78                )79                new_node.style = ""80            node.style = ""81        def found_leaf(node, side):82            node.style = style.BOLD + style.GREEN83            self.add_slide(title + f"Found leaf {node.key}")84            node.add_node(key, side)85            if side == "l":86                node.l.style = style.BOLD + style.PURPLE87                self.add_slide(title + f"Added node {key}")88                node.l.style = ""89            if side == "r":90                node.r.style = style.BOLD + style.PURPLE91                self.add_slide(title + f"Added node {key}")92                node.r.style = ""93            node.style = ""94        def rec_add(node, key):95            return_case = "link"96            if key == node.key:97                raise Exception("Duplicates not allowed in binary search tree")98            if key < node.key:99                if node.l:100                    process_node(node, "l")101                else:102                    found_leaf(node, "l")103            if key > node.key:104                if node.r:105                    process_node(node, "r")106                else:107                    found_leaf(node, "r")108            bal_fac = node.get_balance_factor()109            pause = 1110            if bal_fac < -1 or bal_fac > 1:111                node.style = style.BOLD + style.RED112                self.add_slide(title + f"Balancing node {node.key}", 2)113                node.style = ""114                return_case = "balanced_link"115                pause = 2116            return node.balance(), return_case, pause117        if not self.root:118            self.add_root(key, self)119        else:120            new_node, return_case, pause = rec_add(self.root, key)121            if return_case == "found":122                new_node.style = style.BOLD + style.GREEN123                self.add_slide(title + f"Found leaf {new_node.key}", 2)124                new_node.style = ""125            if return_case == "balanced_link":126                new_node.style = style.BOLD + style.GREEN127                self.add_slide(title + f"Balanced node {new_node.key}", 2)128                new_node.style = ""129            if return_case == "link":130                new_node.style = style.BOLD + style.GREEN131                self.add_slide(132                    title + f"Node {new_node.key} is already balanced", pause133                )134                new_node.style = ""135            self.root = new_node136        self.add_slide("Finish\n", 2)137    def delete_slideshow(self, key):138        title = f"Delete -> {key}\n"139        self.add_slide(title, 2)140        def process_node(node, side):141            node.style = style.BOLD + style.CYAN142            pause = 1143            return_case = None144            del_node = None145            if side == "l":146                self.add_slide(title + f"{key} < {node.key}")147                (del_node, return_case), pause = rec_del(node.l)148            if side == "r":149                self.add_slide(title + f"{key} > {node.key}")150                (del_node, return_case), pause = rec_del(node.r)151            node.attach_node(del_node, side)152            if return_case == "delete_leaf":153                self.add_slide(title + f"Deleted {key}", 2)154            if return_case in ["one_child", "one_successor", "successor"]:155                del_node.style = style.BOLD + style.GREEN156                self.add_slide(title + f"Replaced {key} with {del_node.key}", 2)157                del_node.style = ""158            if return_case == "balanced_link":159                del_node.style = style.BOLD + style.GREEN160                self.add_slide(title + f"Balanced node {del_node.key}", 2)161                del_node.style = ""162            if return_case == "link":163                del_node.style = style.BOLD + style.GREEN164                self.add_slide(165                    title + f"Node {del_node.key} is already balanced", pause166                )167                del_node.style = ""168            node.style = ""169        def rec_del(node):170            if key == node.key:171                node.style = style.BOLD + style.RED172                self.add_slide(title + f"{key} found", 2)173                return get_replacement(node), 2174            elif node.l and key < node.key:175                process_node(node, "l")176            elif node.r and key > node.key:177                process_node(node, "r")178            else:179                raise Exception("Attempted to delete missing key from tree:", key)180            bal_fac = node.get_balance_factor()181            if bal_fac < -1 or bal_fac > 1:182                node.style = style.BOLD + style.RED183                self.add_slide(title + f"Balancing node {node.key}", 2)184                node.style = ""185                return (node.balance(), "balanced_link"), 2186            else:187                return (node.balance(), "link"), 1188        def get_replacement(node):189            # Determine which children are present190            kids = ""191            if node.l:192                kids += "l"193            if node.r:194                kids += "r"195            # No children196            if kids == "":197                return None, "delete_leaf"198            # One child199            if kids == "l":200                return node.l, "one_child"201            if kids == "r":202                return node.r, "one_child"203            # Two children -> Find successor204            # Successor is node.r205            if not node.r.l:206                node.r.style = style.BOLD + style.GREEN207                self.add_slide(title + f"Found successor {node.r.key}", 2)208                node.r.style = ""209                node.r.attach_node(node.l, "l")210                return node.r.balance(), "one_successor"211            # Successor is not node.r212            node.r.style = style.BOLD + style.CYAN213            self.add_slide(title + f"Looking for successor {node.r.key}")214            link, successor = get_successor(node.r)215            node.r.style = ""216            successor.attach_node(node.l, "l")217            successor.attach_node(link, "r")218            return successor.balance(), "successor"219        def get_successor(parent):220            successor = parent.l221            if successor.l:222                successor.style = style.BOLD + style.CYAN223                self.add_slide(title + f"Looking for successor {successor.key}")224                link, got = get_successor(successor)225                successor.style = ""226                parent.attach_node(link, "l")227                return (parent.balance(), got)228            else:229                successor.style = style.BOLD + style.GREEN230                self.add_slide(title + f"Found successor {successor.key}", 2)231                parent.attach_node(successor.r, "l")232                successor.style = ""233                return (parent.balance(), successor)234        (del_node, return_case), pause = rec_del(self.root)235        old_root = self.root236        self.root = del_node237        if return_case == "delete_leaf":238            self.add_slide(title + f"Deleted root", 2)239        if return_case in ["one_child", "one_successor", "successor"]:240            del_node.style = style.BOLD + style.GREEN241            self.add_slide(title + f"Replaced {old_root.key} with {del_node.key}", 2)242            del_node.style = ""243        if return_case == "balanced_link":244            del_node.style = style.BOLD + style.GREEN245            self.add_slide(title + f"Balanced node {del_node.key}", 2)246            del_node.style = ""247        if return_case == "link":248            del_node.style = style.BOLD + style.GREEN249            self.add_slide(title + f"Node {del_node.key} is already balanced", pause)250            del_node.style = ""251        self.add_slide("Finish\n", 2)252    def show(self, pause_factor=1, wait=False):253        for slide in self.get_slides():254            for _ in range(slide["pause"]):255                clear()256                if slide["title"]:257                    print(slide["title"])258                slide["tree"].display()259                print("\n".join(log))260                if wait:261                    input()262                else:263                    sleep(1 * pause_factor)264    def play(self, size=15, initial=5, pause_factor=1):265        numbers = [x for x in range(1000)]...

py_virtual_envs.py

Source:py_virtual_envs.py

1from seleniumbase import BaseCase2class PythonVirtualEnvs(BaseCase):3    def test_py_virtual_envs(self):4        self.create_presentation(theme="serif", transition="slide")5        self.add_slide(6            "<h2>Python Virtual Environments:</h2><br />\n"7            "<h2>What, Why, and How</h2><hr /><br />\n"8            "<h3>Presented by <b>Michael Mintz</b></h3>\n"9            "<p>Granite State Code Camp - Sat, Nov 14, 2020</p>"10        )11        self.add_slide(12            "<p><b>About me:</b></p>\n"13            "<ul>"14            "<li>I created the <b>SeleniumBase</b> framework.</li>"15            "<li>I'm currently the DevOps Lead at <b>iboss</b>.</li>"16            "</ul>\n",17            image="https://seleniumbase.io/other/iboss_booth.png",18        )19        self.add_slide(20            "<p><b>Topics & tools covered by this presentation:</b></p>"21            "<hr /><br />\n"22            "<ul>"23            "<li>Overview of Virtual Environments</li>"24            "<li>Python package management</li>"25            '<li>Python 3 "venv"</li>'26            "<li>virtualenv / virtualenvwrapper</li>"27            '<li>pip / "pip install"</li>'28            "<li>requirements.txt files</li>"29            "<li>setup.py files</li>"30            "</ul>"31        )32        self.add_slide(33            "<p><b>Topics & tools that are NOT covered here:</b></p><hr />\n"34            "<br /><div><ul>"35            '<li>"conda"</li>'36            '<li>"pipenv"</li>'37            '<li>"poetry"</li>'38            '<li>"pipx"</li>'39            "</ul></div><br />"40            "<p>(Other Python package management tools)</p>"41        )42        self.add_slide(43            "<p><b>What is a Python virtual environment?</b></p><hr /><br />\n"44            "<p>A Python virtual environment is a partitioned directory"45            " where a Python interpreter, libraries/packages, and scripts"46            " can be installed and isolated from those installed in other"47            " virtual environments or the global environment.</p>"48        )49        self.add_slide(50            "<p><b>Why should we use Python virtual environments?</b>"51            "</p><hr /><br />\n"52            "<p>We should use Python virtual environments because different"53            " Python projects can have conflicting Python dependencies that"54            " cannot coexist in the same env.</p>"55        )56        self.add_slide(57            "<p><b>Why? - continued</b></p><hr /><br />\n"58            "<p>Example: Project A and Project B both depend on"59            " different versions of the same Python library!</p>"60            "<p>Therefore, installing the second project requirements"61            " would overwrite the first one, causing it to break.</p>",62            code=(63                "# Project A requirement:\n"64                "urllib3==1.25.3\n\n"65                "# Project B requirement:\n"66                "urllib3==1.26.2"67            ),68        )69        self.add_slide(70            "<p><b>Why? - continued</b></p><hr /><br />\n"71            "<p>It is also possible that Project A and Project B"72            " require different versions of Python installed!</p>",73            code=(74                "# Project A requirement:\n"75                "Python-3.8\n\n"76                "# Project B requirement:\n"77                "Python-2.7"78            ),79        )80        self.add_slide(81            "<p><b>How do we create and use Python virtual envs?</b>"82            "</p><hr /><br />\n"83            "<div><b>There are tools/scripts we can use:</b></div><br />"84            "<ul>"85            '<li>The Python 3 "venv" command</li>'86            "<li>virtualenv / virtualenvwrapper</li>"87            "</ul>"88        )89        self.add_slide(90            '<p><b>Python 3 "venv"</b></p><hr /><br />\n'91            '"venv" creates virtual environments in the location where run'92            " (generally with Python projects).",93            code=(94                "# Mac / Linux\n"95                "python3 -m venv ENV_NAME\n"96                "source ENV_NAME/bin/activate\n\n"97                "# Windows\n"98                "py -m venv ENV_NAME\n"99                "call ENV_NAME\\Scripts\\activate\n\n"100                '# (Type "deactivate" to leave a virtual environment.)'101            ),102        )103        self.add_slide(104            '<p><b>"mkvirtualenv" (from virtualenvwrapper)</b></p><hr />\n'105            '<br />"mkvirtualenv" creates virtual environments in one place'106            " (generally in your home directory).",107            code=(108                "# Mac / Linux\n"109                "python3 -m pip install virtualenvwrapper\n"110                "export WORKON_HOME=$HOME/.virtualenvs\n"111                "source `which virtualenvwrapper.sh`\n"112                "mkvirtualenv ENV_NAME\n\n"113                "# Windows\n"114                "py -m pip install virtualenvwrapper-win\n"115                "mkvirtualenv ENV_NAME\n\n"116                '# (Type "deactivate" to leave a virtual environment.)'117            ),118        )119        self.add_slide(120            "<p><b>List of commands from virtualenvwrapper</b></p>"121            "<hr /><br />",122            code=(123                "# Create a virtual environment:\n"124                "mkvirtualenv ENV_NAME\n\n"125                "# Exit your virtual environment:\n"126                "deactivate\n\n"127                "# Re-enter a virtual environment:\n"128                "workon ENV_NAME\n\n"129                "# List all virtual environments:\n"130                "workon\n\n"131                "# Delete a virtual environment:\n"132                "rmvirtualenv ENV_NAME"133            ),134        )135        self.add_slide(136            "<p><b>Determining if you are in a virtual env</b></p>"137            "<hr /><br />"138            "<p>When activated, the name of your virtual env"139            " will appear in parentheses on the left side of your"140            " command prompt.</p>",141            code=(142                "# Example of how it may look on a Windows machine:\n"143                "C:\\Users\\Michael\\github> mkvirtualenv my_env\n"144                "(my_env)  C:\\Users\\Michael\\github>"145            ),146        )147        self.add_slide(148            '<p><b>Installing packages with "pip install"</b></p><hr /><br />'149            "<p>Once you have created a Python virtual environment and are"150            " inside, it is now safe to install packages from PyPI,"151            " setup.py files, and/or requirements.txt files.</p>\n",152            code=(153                "# Install a package from PyPI:\n"154                "pip install seleniumbase\n\n"155                "# Install packages from a folder with setup.py:\n"156                "pip install .  # Normal installation\n"157                "pip install -e .  # Editable install\n\n"158                "# Install packages from a requirements.txt file:\n"159                "pip install -r requirements.txt\n"160            ),161        )162        self.add_slide(163            '<p><b>Other useful "pip" commands</b></p><hr /><br />',164            code=(165                "# See which Python packages are installed:\n"166                "pip list\n\n"167                "# See which installed Python packages are outdated:\n"168                "pip list --outdated\n\n"169                "# Create a requirements file from installed packages:\n"170                "pip freeze > my_requirements.txt"171            ),172        )173        self.add_slide(174            "<br /><br /><h2><b>Live Demo Time!</b></h2><hr /><br />",175            image="https://seleniumbase.io/other/python_3d_logo.png",176        )177        self.add_slide(178            "<h2><b>The End. Questions?</b></h2><hr /><br />\n"179            "<h3>Where to find me:</h3>"180            "<ul>"181            '<li><a href="https://github.com/mdmintz">'182            "github.com/mdmintz</a></li>"183            '<li><a href="https://github.com/seleniumbase/SeleniumBase">'184            "github.com/seleniumbase/SeleniumBase</a></li>"185            '<li><a href="https://seleniumbase.io/">'186            "seleniumbase.io</a></li>"187            "</ul>"188        )189        self.begin_presentation(190            filename="py_virtual_envs.html", show_notes=False, interval=0191        )

my_presentation.py

Source:my_presentation.py

1from seleniumbase import BaseCase2class MyPresenterClass(BaseCase):3    def test_presenter(self):4        self.create_presentation(theme="serif", transition="none")5        self.add_slide(6            "<h1>Welcome</h1><br />\n" "<h3>Press the <b>Right Arrow</b></h3>"7        )8        self.add_slide(9            "<h3>SeleniumBase Presenter</h3><br />\n"10            '<img width="240" src="https://seleniumbase.io/img/logo3a.png" />'11            '<span style="margin:144px;" />'12            '<img src="https://seleniumbase.io/other/python_3d_logo.png" />'13            "<br /><br />\n<h4>Create presentations with <b>Python</b></h4>"14        )15        self.add_slide(16            "<h3>Make slides using <b>HTML</b>:</h3><br />\n"17            '<table style="padding:10px;border:4px solid black;font-size:50;">'18            '\n<tr style="background-color:CDFFFF;">\n'19            "<th>Row ABC</th><th>Row XYZ</th></tr>\n"20            '<tr style="background-color:DCFDDC;">'21            "<td>Value ONE</td><td>Value TWO</td></tr>\n"22            '<tr style="background-color:DFDFFB;">\n'23            "<td>Value THREE</td><td>Value FOUR</td></tr>\n"24            "</table><br />\n<h4>(HTML <b>table</b> example)</h4>"25        )26        self.add_slide(27            "<h3>Keyboard Shortcuts:</h3>\n"28            '<table style="padding:10px;border:4px solid black;font-size:30;'29            'background-color:FFFFDD;">\n'30            "<tr><th>Key</th><th>Action</th></tr>\n"31            "<tr><td><b>=></b></td><td>Next Slide (N also works)</td></tr>\n"32            "<tr><td><b><=</b></td><td>Previous Slide (P also works)</td></tr>"33            "\n<tr><td>F</td><td>Full Screen Mode</td></tr>\n"34            "<tr><td>O</td><td>Overview Mode Toggle</td></tr>\n"35            "<tr><td>esc</td><td>Exit Full Screen / Overview Mode</td></tr>\n"36            "<tr><td><b>.</b></td><td>Pause/Resume Toggle</td></tr>\n"37            "<tr><td>space</td><td>Next Slide (alternative)</td></tr></table>"38        )39        self.add_slide(40            "<h3>Add <b>images</b> to slides:</h3>",41            image="https://seleniumbase.io/other/seagulls.jpg",42        )43        self.add_slide(44            "<h3>Add <b>code</b> to slides:</h3>",45            code=(46                "from seleniumbase import BaseCase\n\n"47                "class MyTestClass(BaseCase):\n\n"48                "    def test_basics(self):\n"49                '        self.open("https://store.xkcd.com/search")\n'50                '        self.type(\'input[name="q"]\', "xkcd book\\n")\n'51                '        self.assert_text("xkcd: volume 0", "h3")\n'52                '        self.open("https://xkcd.com/353/")\n'53                '        self.assert_title("xkcd: Python")\n'54                "        self.assert_element('img[alt=\"Python\"]')\n"55                "        self.click('a[rel=\"license\"]')\n"56                '        self.assert_text("free to copy and reuse")\n'57                "        self.go_back()\n"58                '        self.click_link("About")\n'59                '        self.assert_exact_text("xkcd.com", "h2")'60            ),61        )62        self.add_slide(63            "<h3>Highlight <b>code</b> in slides:</h3>",64            code=(65                "from seleniumbase import BaseCase\n\n"66                "<mark>class MyTestClass(BaseCase):</mark>\n\n"67                "    def test_basics(self):\n"68                '        self.open("https://store.xkcd.com/search")\n'69                '        self.type(\'input[name="q"]\', "xkcd book\\n")\n'70                '        self.assert_text("xkcd: volume 0", "h3")'71            ),72        )73        self.add_slide(74            "<h3>Add <b>iFrames</b> to slides:</h3>",75            iframe="https://seleniumbase.io/demo_page",76        )77        self.add_slide(78            "<h3>Getting started is <b>easy</b>:</h3>",79            code=(80                "from seleniumbase import BaseCase\n\n"81                "class MyPresenterClass(BaseCase):\n\n"82                "    def test_presenter(self):\n"83                '        self.create_presentation(theme="serif")\n'84                '        self.add_slide("Welcome to Presenter!")\n'85                "        self.add_slide(\n"86                '            "Add code to slides:",\n'87                "            code=(\n"88                '                "from seleniumbase import BaseCase\\n\\n"\n'89                '                "class MyPresenterClass(BaseCase):\\n\\n"\n'90                '                "    def test_presenter(self):\\n"\n'91                '                "        self.create_presentation()\\n"))\n'92                "        self.begin_presentation(\n"93                '            filename="demo.html", show_notes=True)'94            ),95        )96        self.add_slide(97            "<h3>Include <b>notes</b> with slides:</h3><br />",98            code=(99                'self.add_slide("[Your HTML goes here]",\n'100                '               code="[Your software code goes here]",\n'101                '               content2="[Additional HTML goes here]",\n'102                '               notes="[Attached speaker notes go here]"\n'103                '                     "[Note A! -- Note B! -- Note C! ]")'104            ),105            notes="<h2><ul><li>Note A!<li>Note B!<li>Note C!<li>Note D!</h2>",106            content2="<h4>(Notes can include HTML tags)</h4>",107        )108        self.add_slide(109            "<h3>Multiple <b>themes</b> available:</h3>",110            code=(111                'self.create_presentation(theme="serif")\n\n'112                'self.create_presentation(theme="sky")\n\n'113                'self.create_presentation(theme="simple")\n\n'114                'self.create_presentation(theme="white")\n\n'115                'self.create_presentation(theme="moon")\n\n'116                'self.create_presentation(theme="black")\n\n'117                'self.create_presentation(theme="night")\n\n'118                'self.create_presentation(theme="beige")\n\n'119                'self.create_presentation(theme="league")'120            ),121        )122        self.add_slide(123            "<h2><b>The End</b></h2>",124            image="https://seleniumbase.io/img/sb_logo_10.png",125        )126        self.begin_presentation(127            filename="presenter.html", show_notes=True, interval=0...

Automation Testing Tutorials

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