How to use showhelp method in Pytest

Best Python code snippet using pytest

youtube.py

Source:youtube.py

1from Screens.Screen import Screen2from Screens.HelpMenu import HelpableScreen3from Components.ActionMap import ActionMap, HelpableActionMap4from Components.ConfigList import ConfigListScreen5from Components.Label import Label6from Components.Sources.StaticText import StaticText7from Components.config import config, ConfigSubsection, ConfigYesNo, ConfigText, getConfigListEntry8import vbcfg9from __init__ import _10config.plugins.youtubetv = ConfigSubsection()11config.plugins.youtubetv.showhelp = ConfigYesNo(default = False)12config.plugins.youtubetv.uri = ConfigText(default = "http://www.youtube.com/tv", visible_width = 50, fixed_size = False)13vbcfg.g_youtubetv_cfg = config.plugins.youtubetv14class YoutubeTVWindow(Screen, HelpableScreen):15	skin =  """16		<screen name="YoutubeTVWindow" position="center,center" size="550,160" title="Start YouTube TV" >17			<widget name="infomation" position="5,0" size="540,80" valign="center" halign="center" font="Regular;20" />18			<widget name="startdesc" position="10,80" size="395,40" valign="center" font="Regular;20" />19			<widget name="helpdesc" position="10,120" size="395,40" valign="center" font="Regular;20" />20			<ePixmap pixmap="skin_default/buttons/green.png" position="400,80" size="140,40" alphatest="on" />21			<ePixmap pixmap="skin_default/buttons/yellow.png" position="400,120" size="140,40" alphatest="on" />22			<widget source="key_green" render="Label" position="400,80" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" foregroundColor="#ffffff" transparent="1" />23			<widget source="key_yellow" render="Label" position="400,120" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#a08500" foregroundColor="#ffffff" transparent="1" />24		</screen>25		"""26        def __init__(self, session):27                Screen.__init__(self, session)28		HelpableScreen.__init__(self)29		self["actions"] = ActionMap(["WizardActions", "DirectionActions", "OkCancelActions","ColorActions", "EPGSelectActions",], {30			"cancel": self.keyCancel,31			"red"	: self.keyCancel,32			"green"	: self.keyGreen,33			"yellow": self.keyYellow,34		},-2)35		self["key_green"]  = StaticText(_("Start"))36		self["key_yellow"] = StaticText(_("Help"))37		self["infomation"] = Label()38		self["startdesc"]  = Label()39		self["helpdesc"]   = Label()40		self.onLayoutFinish.append(self.layoutFinished)41	def layoutFinished(self):42		self.setTitle(_('Start YouTube TV'))43		self["infomation"].setText(_("YouTube TV is a new way to watch YouTube videos on Vu+"))44		self["startdesc" ].setText(_("* Start YouTube TV"))45		self["helpdesc"  ].setText(_("* RC Help"))46	def setHelpModeActions(self):47		self.helpList = []48		self["OkCancelActions"] = HelpableActionMap(self, "OkCancelActions", {49			"ok"    : (self.keyPass, _("Play ther selected the video")),50			"cancel": (self.keyPass, _("Exit the YouTube TV")),51		})52		self["EventViewActions"] = HelpableActionMap(self, "EventViewActions", {53			"pageUp"    : (self.keyPass, _("Move up")),54			"pageDown"  : (self.keyPass, _("Move down")),55			"prevEvent" : (self.keyPass, _("Move left")),56			"nextEvent" : (self.keyPass, _("Move right")),57		})58		self["EPGSelectActions"] = HelpableActionMap(self, "EPGSelectActions", {59			"info"        : (self.keyPass, _("Search a video")),60			"nextService" : (self.keyPass, _("Skip forward 10 sec")),61			"prevService" : (self.keyPass, _("Skip backward 10 sec")),62		})63		self["MediaPlayerActions"] = HelpableActionMap(self, "MediaPlayerActions", {64			"play"  : (self.keyPass, _("Play current video")),65			"pause" : (self.keyPass, _("Pause current video")),66			"stop"  : (self.keyPass, _("Stop current video")),67		})68		self["ColorActions"] = HelpableActionMap(self, "ColorActions", {69			"red"   : (self.keyPass, _("Back")),70		})71		self.showHelp()72	def keyPass(self):73		pass74	def keyCancel(self):75		config.plugins.youtubetv.showhelp.cancel()76		self.close(False)77	def keyGreen(self):78		config.plugins.youtubetv.showhelp.save()79		config.plugins.youtubetv.save()80		config.plugins.save()81		vbcfg.g_youtubetv_cfg = config.plugins.youtubetv82		self.close(True)83	def keyYellow(self):84		self.setHelpModeActions()85	def keyBlue(self):86		if config.plugins.youtubetv.showhelp.value == True :87			config.plugins.youtubetv.showhelp.setValue(False)88		else:	config.plugins.youtubetv.showhelp.setValue(True)89class YoutubeTVSettings(ConfigListScreen, Screen):90	skin=   """91		<screen position="center,center" size="600,140" title="YouTube TV Settings">92			<widget name="config" position="0,0" size="600,100" scrollbarMode="showOnDemand" />93			<ePixmap pixmap="skin_default/buttons/red.png" position="310,100" size="140,40" alphatest="on" />94			<ePixmap pixmap="skin_default/buttons/green.png" position="150,100" size="140,40" alphatest="on" />95			<widget source="key_red" render="Label" position="310,100" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" foregroundColor="#ffffff" transparent="1" />96			<widget source="key_green" render="Label" position="150,100" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" foregroundColor="#ffffff" transparent="1" />97		</screen>98		"""99	def __init__(self, session):100		self.session = session101		self.menulist = []102		Screen.__init__(self, session)103		ConfigListScreen.__init__(self, self.menulist)104		self["actions"] = ActionMap(["OkCancelActions", "ColorActions",], {105			"ok"     : self.keyGreen,106			"green"  : self.keyGreen,107			"red"    : self.keyRed,108			"cancel" : self.keyRed,109		}, -2)110		self["key_red"]   = StaticText(_("Cancel"))111		self["key_green"] = StaticText(_("Save"))112		self.makeConfigList()113		self.onLayoutFinish.append(self.layoutFinished)114	def layoutFinished(self):115		self.setTitle(_('YouTube TV Settings'))116	def keyGreen(self):117		config.plugins.youtubetv.showhelp.save()118		config.plugins.youtubetv.uri.save()119		config.plugins.youtubetv.save()120		config.plugins.save()121		vbcfg.g_youtubetv_cfg = config.plugins.youtubetv122		self.close()123	def keyRed(self):124		config.plugins.youtubetv.showhelp.cancel()125		config.plugins.youtubetv.uri.cancel()126		self.close()127	def keyLeft(self):128		ConfigListScreen.keyLeft(self)129	def keyRight(self):130		ConfigListScreen.keyRight(self)131	def makeConfigList(self):132		self.menulist = []133		entryUri = getConfigListEntry(_("YouTube TV URL"), config.plugins.youtubetv.uri)134		entryShowHelp = getConfigListEntry(_("Do not show YouTube TV Starter again"), config.plugins.youtubetv.showhelp)135		self.menulist.append(entryUri)136		self.menulist.append(entryShowHelp)137		self["config"].list = self.menulist...

mako_renderer.py

Source:mako_renderer.py

...36    exec plugin_code in plugin_module.__dict__37    return plugin_module38def out(msg):39    print >> sys.stderr, msg40def showhelp():41    out('mako-renderer.py [-o out] [-m cache] [-P preprocessed_input] [-d dict] [-d dict...]'42        ' [-t template] [-w preprocessed_output]')43def main(argv):44    got_input = False45    module_directory = None46    preprocessed_output = None47    dictionary = {}48    json_dict = {}49    got_output = False50    plugins = []51    output_name = None52    got_preprocessed_input = False53    output_merged = None54    try:55        opts, args = getopt.getopt(argv, 'hM:m:d:o:p:t:P:w:')56    except getopt.GetoptError:57        out('Unknown option')58        showhelp()59        sys.exit(2)60    for opt, arg in opts:61        if opt == '-h':62            out('Displaying showhelp')63            showhelp()64            sys.exit()65        elif opt == '-o':66            if got_output:67                out('Got more than one output')68                showhelp()69                sys.exit(3)70            got_output = True71            output_name = arg72        elif opt == '-m':73            if module_directory is not None:74                out('Got more than one cache directory')75                showhelp()76                sys.exit(4)77            module_directory = arg78        elif opt == '-M':79            if output_merged is not None:80                out('Got more than one output merged path')81                showhelp()82                sys.exit(5)83            output_merged = arg84        elif opt == '-P':85            assert not got_preprocessed_input86            assert json_dict == {}87            sys.path.insert(88                0,89                os.path.abspath(90                    os.path.join(os.path.dirname(sys.argv[0]), 'plugins')))91            with open(arg, 'r') as dict_file:92                dictionary = pickle.load(dict_file)93            got_preprocessed_input = True94        elif opt == '-d':95            assert not got_preprocessed_input96            with open(arg, 'r') as dict_file:97                bunch.merge_json(json_dict, yaml.load(dict_file.read()))98        elif opt == '-p':99            plugins.append(import_plugin(arg))100        elif opt == '-w':101            preprocessed_output = arg102    if not got_preprocessed_input:103        for plugin in plugins:104            plugin.mako_plugin(json_dict)105        if output_merged:106            with open(output_merged, 'w') as yaml_file:107                yaml_file.write(yaml.dump(json_dict))108        for k, v in json_dict.items():109            dictionary[k] = bunch.to_bunch(v)110    if preprocessed_output:111        with open(preprocessed_output, 'w') as dict_file:112            pickle.dump(dictionary, dict_file)113    cleared_dir = False114    for arg in args:115        got_input = True116        with open(arg) as f:117            srcs = list(yaml.load_all(f.read()))118        for src in srcs:119            if isinstance(src, basestring):120                assert len(srcs) == 1121                template = Template(src,122                                    filename=arg,123                                    module_directory=module_directory,124                                    lookup=TemplateLookup(directories=['.']))125                with open(output_name, 'w') as output_file:126                    template.render_context(Context(output_file, **dictionary))127            else:128                # we have optional control data: this template represents129                # a directory130                if not cleared_dir:131                    if not os.path.exists(output_name):132                        pass133                    elif os.path.isfile(output_name):134                        os.unlink(output_name)135                    else:136                        shutil.rmtree(output_name, ignore_errors=True)137                    cleared_dir = True138                items = []139                if 'foreach' in src:140                    for el in dictionary[src['foreach']]:141                        if 'cond' in src:142                            args = dict(dictionary)143                            args['selected'] = el144                            if not eval(src['cond'], {}, args):145                                continue146                        items.append(el)147                    assert items148                else:149                    items = [None]150                for item in items:151                    args = dict(dictionary)152                    args['selected'] = item153                    item_output_name = os.path.join(154                        output_name,155                        Template(src['output_name']).render(**args))156                    if not os.path.exists(os.path.dirname(item_output_name)):157                        os.makedirs(os.path.dirname(item_output_name))158                    template = Template(159                        src['template'],160                        filename=arg,161                        module_directory=module_directory,162                        lookup=TemplateLookup(directories=['.']))163                    with open(item_output_name, 'w') as output_file:164                        template.render_context(Context(output_file, **args))165    if not got_input and not preprocessed_output:166        out('Got nothing to do')167        showhelp()168if __name__ == '__main__':...

main.py

Source:main.py

1##2# main.py3# Copyright 2012, Vincent Petithory4#5# This file is part of the TMX Rasterizer.6#7# Redistribution and use in source and binary forms, with or without8# modification, are permitted provided that the following conditions are met:9#10#    1. Redistributions of source code must retain the above copyright notice,11#       this list of conditions and the following disclaimer.12#13#    2. Redistributions in binary form must reproduce the above copyright14#       notice, this list of conditions and the following disclaimer in the15#       documentation and/or other materials provided with the distribution.16#17# THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR18# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF19# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO20# EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,22# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS23# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,24# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR25# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF26# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.27##28import sys29sys.path.append('./../')30sys.path.append('./../libtiled')31sys.path.append('./../QtProperty')32sys.path.append('./../libqt5')33sys.path.append('./../tiled')34sys.path.append('./../plugins')35from tiled_global import Int2, Float236from pyqtcore import QStringList37from tmxrasterizer import TmxRasterizer38from PyQt5.QtGui import (39    QGuiApplication40)41from PyQt5.QtCore import (42    qWarning,43    QCoreApplication44)45class CommandLineOptions():46    def __init__(self):47        self.showHelp = False48        self.showVersion = False49        self.fileToOpen = ''50        self.fileToSave = ''51        self.scale = 1.052        self.tileSize = 053        self.useAntiAliasing = False54        self.ignoreVisibility = False55        self.layersToHide = QStringList()56def showHelp():57    # TODO: Make translatable58    qWarning(59            "Usage:\n"60            "  tmxrasterizer [options] [input file] [output file]\n"61            "\n"62            "Options:\n"63            "  -h --help               : Display this help\n"64            "  -v --version            : Display the version\n"65            "  -s --scale SCALE        : The scale of the output image (default: 1)\n"66            "  -t --tilesize SIZE      : The requested size in pixels at which a tile is rendered\n"67            "                            Overrides the --scale option\n"68            "  -a --anti-aliasing      : Smooth the output image using anti-aliasing\n"69            "     --ignore-visibility  : Ignore all layer visibility flags in the map file, and render all\n"70            "                            layers in the output (default is to omit invisible layers)\n"71            "     --hide-layer         : Specifies a layer to omit from the output image\n"72            "                            Can be repeated to hide multiple layers\n")73def showVersion():74    qWarning("TMX Map Rasterizer" + QCoreApplication.applicationVersion())75def parseCommandLineArguments(options):76    arguments = sys.argv77    i = 178    while i < len(arguments):79        arg = arguments[i]80        if (arg == "--help") or arg == "-h":81            options.showHelp = True82        elif (arg == "--version"83                or arg == "-v"):84            options.showVersion = True85        elif (arg == "--scale"86                or arg == "-s"):87            i += 188            if (i >= len(arguments)):89                options.showHelp = True90            else:91                options.scale, scaleIsDouble = Float2(arguments[i])92                if (not scaleIsDouble):93                    qWarning(arguments[i] + ": the specified scale is not a number.")94                    options.showHelp = True95        elif (arg == "--tilesize"96                or arg == "-t"):97            i += 198            if (i >= len(arguments)):99                options.showHelp = True100            else:101                options.tileSize, tileSizeIsInt = Int2(arguments[i])102                if (not tileSizeIsInt):103                    qWarning(arguments[i] + ": the specified tile size is not an integer.")104                    options.showHelp = True105        elif (arg == "--hide-layer"):106            i += 1107            if (i >= len(arguments)):108                options.showHelp = True109            else:110                options.layersToHide.append(arguments[i])111        elif (arg == "--anti-aliasing"112                or arg == "-a"):113            options.useAntiAliasing = True114        elif arg == "--ignore-visibility":115            options.ignoreVisibility = True116        elif arg == '':117            options.showHelp = True118        elif arg[0] == '-':119            qWarning("Unknown option" + arg)120            options.showHelp = True121        elif options.fileToOpen == '':122            options.fileToOpen = arg123        elif options.fileToSave == '':124            options.fileToSave = arg125        else:126            # All args are already defined. Show help.127            options.showHelp = True128            129        i += 1130def main(argv):131    a = QGuiApplication(argv)132    a.setOrganizationDomain("mapeditor.org")133    a.setApplicationName("TmxRasterizer")134    a.setApplicationVersion("1.0")135    options = CommandLineOptions()136    parseCommandLineArguments(options)137    if (options.showVersion):138        showVersion()139        return 0140    if (options.showHelp or options.fileToOpen=='' or options.fileToSave==''):141        showHelp()142        return 0143    if (options.scale <= 0.0 and options.tileSize <= 0):144        showHelp()145        return 0146    w = TmxRasterizer()147    w.setAntiAliasing(options.useAntiAliasing)148    w.setIgnoreVisibility(options.ignoreVisibility)149    w.setLayersToHide(options.layersToHide)150    if (options.tileSize > 0):151        w.setTileSize(options.tileSize)152    elif (options.scale > 0.0):153        w.setScale(options.scale)154    return w.render(options.fileToOpen, options.fileToSave)155if __name__ == '__main__':...

_mako_renderer.py

Source:_mako_renderer.py

...33# TODO(lidiz) find a better way for plugins to reference each other34sys.path.append(os.path.join(PROJECT_ROOT, 'tools', 'buildgen', 'plugins'))35def out(msg: str) -> None:36    print(msg, file=sys.stderr)37def showhelp() -> None:38    out('mako-renderer.py [-o out] [-m cache] [-P preprocessed_input] [-d dict] [-d dict...]'39        ' [-t template] [-w preprocessed_output]')40def render_template(template: Template, context: Context) -> None:41    """Render the mako template with given context.42    Prints an error template to indicate where and what in the template caused43    the render failure.44    """45    try:46        template.render_context(context)47    except:48        out(exceptions.text_error_template().render())49        raise50def main(argv: List[str]) -> None:51    got_input = False52    module_directory = None53    preprocessed_output = None54    dictionary = {}55    json_dict = {}56    got_output = False57    output_name = None58    got_preprocessed_input = False59    output_merged = None60    try:61        opts, args = getopt.getopt(argv, 'hM:m:o:t:P:')62    except getopt.GetoptError:63        out('Unknown option')64        showhelp()65        sys.exit(2)66    for opt, arg in opts:67        if opt == '-h':68            out('Displaying showhelp')69            showhelp()70            sys.exit()71        elif opt == '-o':72            if got_output:73                out('Got more than one output')74                showhelp()75                sys.exit(3)76            got_output = True77            output_name = arg78        elif opt == '-m':79            if module_directory is not None:80                out('Got more than one cache directory')81                showhelp()82                sys.exit(4)83            module_directory = arg84        elif opt == '-M':85            if output_merged is not None:86                out('Got more than one output merged path')87                showhelp()88                sys.exit(5)89            output_merged = arg90        elif opt == '-P':91            assert not got_preprocessed_input92            assert json_dict == {}93            with open(arg, 'rb') as dict_file:94                dictionary = pickle.load(dict_file)95            got_preprocessed_input = True96    cleared_dir = False97    for arg in args:98        got_input = True99        with open(arg) as f:100            srcs = list(yaml.load_all(f.read(), Loader=yaml.FullLoader))101        for src in srcs:102            if isinstance(src, str):103                assert len(srcs) == 1104                template = Template(src,105                                    filename=arg,106                                    module_directory=module_directory,107                                    lookup=TemplateLookup(directories=['.']))108                with open(output_name, 'w') as output_file:109                    render_template(template, Context(output_file,110                                                      **dictionary))111            else:112                # we have optional control data: this template represents113                # a directory114                if not cleared_dir:115                    if not os.path.exists(output_name):116                        pass117                    elif os.path.isfile(output_name):118                        os.unlink(output_name)119                    else:120                        shutil.rmtree(output_name, ignore_errors=True)121                    cleared_dir = True122                items = []123                if 'foreach' in src:124                    for el in dictionary[src['foreach']]:125                        if 'cond' in src:126                            args = dict(dictionary)127                            args['selected'] = el128                            if not eval(src['cond'], {}, args):129                                continue130                        items.append(el)131                    assert items132                else:133                    items = [None]134                for item in items:135                    args = dict(dictionary)136                    args['selected'] = item137                    item_output_name = os.path.join(138                        output_name,139                        Template(src['output_name']).render(**args))140                    if not os.path.exists(os.path.dirname(item_output_name)):141                        os.makedirs(os.path.dirname(item_output_name))142                    template = Template(143                        src['template'],144                        filename=arg,145                        module_directory=module_directory,146                        lookup=TemplateLookup(directories=['.']))147                    with open(item_output_name, 'w') as output_file:148                        render_template(template, Context(output_file, **args))149    if not got_input and not preprocessed_output:150        out('Got nothing to do')151        showhelp()152if __name__ == '__main__':...

Pytest Tutorial

Looking for an in-depth tutorial around pytest? LambdaTest covers the detailed pytest tutorial that has everything related to the pytest, from setting up the pytest framework to automation testing. Delve deeper into pytest testing by exploring advanced use cases like parallel testing, pytest fixtures, parameterization, executing multiple test cases from a single file, and more.

Chapters

What is pytest
Pytest installation: Want to start pytest from scratch? See how to install and configure pytest for Python automation testing.
Run first test with pytest framework: Follow this step-by-step tutorial to write and run your first pytest script.
Parallel testing with pytest: A hands-on guide to parallel testing with pytest to improve the scalability of your test automation.
Generate pytest reports: Reports make it easier to understand the results of pytest-based test runs. Learn how to generate pytest reports.
Pytest Parameterized tests: Create and run your pytest scripts while avoiding code duplication and increasing test coverage with parameterization.
Pytest Fixtures: Check out how to implement pytest fixtures for your end-to-end testing needs.
Execute Multiple Test Cases: Explore different scenarios for running multiple test cases in pytest from a single file.
Stop Test Suite after N Test Failures: See how to stop your test suite after n test failures in pytest using the @pytest.mark.incremental decorator and maxfail command-line option.