How to use load_plugins method in avocado

Best Python code snippet using avocado_python

test_zero.py

Source:test_zero.py

...17        }18    def tearDown(self):19        ZeroPlugin.listeners = None20        self.teardown_beets()21        self.unload_plugins()22    def test_no_patterns(self):23        self.config['zero']['fields'] = ['comments', 'month']24        item = self.add_item_fixture(25            comments=u'test comment',26            title=u'Title',27            month=1,28            year=2000,29        )30        item.write()31        self.load_plugins('zero')32        item.write()33        mf = MediaFile(syspath(item.path))34        self.assertIsNone(mf.comments)35        self.assertIsNone(mf.month)36        self.assertEqual(mf.title, u'Title')37        self.assertEqual(mf.year, 2000)38    def test_pattern_match(self):39        self.config['zero']['fields'] = ['comments']40        self.config['zero']['comments'] = [u'encoded by']41        item = self.add_item_fixture(comments=u'encoded by encoder')42        item.write()43        self.load_plugins('zero')44        item.write()45        mf = MediaFile(syspath(item.path))46        self.assertIsNone(mf.comments)47    def test_pattern_nomatch(self):48        self.config['zero']['fields'] = ['comments']49        self.config['zero']['comments'] = [u'encoded by']50        item = self.add_item_fixture(comments=u'recorded at place')51        item.write()52        self.load_plugins('zero')53        item.write()54        mf = MediaFile(syspath(item.path))55        self.assertEqual(mf.comments, u'recorded at place')56    def test_do_not_change_database(self):57        self.config['zero']['fields'] = ['year']58        item = self.add_item_fixture(year=2000)59        item.write()60        self.load_plugins('zero')61        item.write()62        self.assertEqual(item['year'], 2000)63    def test_change_database(self):64        self.config['zero']['fields'] = ['year']65        self.config['zero']['update_database'] = True66        item = self.add_item_fixture(year=2000)67        item.write()68        self.load_plugins('zero')69        item.write()70        self.assertEqual(item['year'], 0)71    def test_album_art(self):72        self.config['zero']['fields'] = ['images']73        path = self.create_mediafile_fixture(images=['jpg'])74        item = Item.from_path(path)75        self.load_plugins('zero')76        item.write()77        mf = MediaFile(syspath(path))78        self.assertEqual(0, len(mf.images))79    def test_auto_false(self):80        self.config['zero']['fields'] = ['year']81        self.config['zero']['update_database'] = True82        self.config['zero']['auto'] = False83        item = self.add_item_fixture(year=2000)84        item.write()85        self.load_plugins('zero')86        item.write()87        self.assertEqual(item['year'], 2000)88    def test_subcommand_update_database_true(self):89        item = self.add_item_fixture(90            year=2016,91            day=13,92            month=3,93            comments=u'test comment'94        )95        item.write()96        item_id = item.id97        self.config['zero']['fields'] = ['comments']98        self.config['zero']['update_database'] = True99        self.config['zero']['auto'] = False100        self.load_plugins('zero')101        with control_stdin('y'):102            self.run_command('zero')103        mf = MediaFile(syspath(item.path))104        item = self.lib.get_item(item_id)105        self.assertEqual(item['year'], 2016)106        self.assertEqual(mf.year, 2016)107        self.assertEqual(mf.comments, None)108        self.assertEqual(item['comments'], u'')109    def test_subcommand_update_database_false(self):110        item = self.add_item_fixture(111            year=2016,112            day=13,113            month=3,114            comments=u'test comment'115        )116        item.write()117        item_id = item.id118        self.config['zero']['fields'] = ['comments']119        self.config['zero']['update_database'] = False120        self.config['zero']['auto'] = False121        self.load_plugins('zero')122        with control_stdin('y'):123            self.run_command('zero')124        mf = MediaFile(syspath(item.path))125        item = self.lib.get_item(item_id)126        self.assertEqual(item['year'], 2016)127        self.assertEqual(mf.year, 2016)128        self.assertEqual(item['comments'], u'test comment')129        self.assertEqual(mf.comments, None)130    def test_subcommand_query_include(self):131        item = self.add_item_fixture(132            year=2016,133            day=13,134            month=3,135            comments=u'test comment'136        )137        item.write()138        self.config['zero']['fields'] = ['comments']139        self.config['zero']['update_database'] = False140        self.config['zero']['auto'] = False141        self.load_plugins('zero')142        self.run_command('zero', 'year: 2016')143        mf = MediaFile(syspath(item.path))144        self.assertEqual(mf.year, 2016)145        self.assertEqual(mf.comments, None)146    def test_subcommand_query_exclude(self):147        item = self.add_item_fixture(148            year=2016,149            day=13,150            month=3,151            comments=u'test comment'152        )153        item.write()154        self.config['zero']['fields'] = ['comments']155        self.config['zero']['update_database'] = False156        self.config['zero']['auto'] = False157        self.load_plugins('zero')158        self.run_command('zero', 'year: 0000')159        mf = MediaFile(syspath(item.path))160        self.assertEqual(mf.year, 2016)161        self.assertEqual(mf.comments, u'test comment')162    def test_no_fields(self):163        item = self.add_item_fixture(year=2016)164        item.write()165        mediafile = MediaFile(syspath(item.path))166        self.assertEqual(mediafile.year, 2016)167        item_id = item.id168        self.load_plugins('zero')169        with control_stdin('y'):170            self.run_command('zero')171        item = self.lib.get_item(item_id)172        self.assertEqual(item['year'], 2016)173        self.assertEqual(mediafile.year, 2016)174    def test_whitelist_and_blacklist(self):175        item = self.add_item_fixture(year=2016)176        item.write()177        mf = MediaFile(syspath(item.path))178        self.assertEqual(mf.year, 2016)179        item_id = item.id180        self.config['zero']['fields'] = [u'year']181        self.config['zero']['keep_fields'] = [u'comments']182        self.load_plugins('zero')183        with control_stdin('y'):184            self.run_command('zero')185        item = self.lib.get_item(item_id)186        self.assertEqual(item['year'], 2016)187        self.assertEqual(mf.year, 2016)188    def test_keep_fields(self):189        item = self.add_item_fixture(year=2016, comments=u'test comment')190        self.config['zero']['keep_fields'] = [u'year']191        self.config['zero']['fields'] = None192        self.config['zero']['update_database'] = True193        tags = {194            'comments': u'test comment',195            'year': 2016,196        }197        self.load_plugins('zero')198        z = ZeroPlugin()199        z.write_event(item, item.path, tags)200        self.assertEqual(tags['comments'], None)201        self.assertEqual(tags['year'], 2016)202    def test_keep_fields_removes_preserved_tags(self):203        self.config['zero']['keep_fields'] = [u'year']204        self.config['zero']['fields'] = None205        self.config['zero']['update_database'] = True206        z = ZeroPlugin()207        self.assertNotIn('id', z.fields_to_progs)208    def test_fields_removes_preserved_tags(self):209        self.config['zero']['fields'] = [u'year id']210        self.config['zero']['update_database'] = True211        z = ZeroPlugin()212        self.assertNotIn('id', z.fields_to_progs)213    def test_empty_query_n_response_no_changes(self):214        item = self.add_item_fixture(215            year=2016,216            day=13,217            month=3,218            comments=u'test comment'219        )220        item.write()221        item_id = item.id222        self.config['zero']['fields'] = ['comments']223        self.config['zero']['update_database'] = True224        self.config['zero']['auto'] = False225        self.load_plugins('zero')226        with control_stdin('n'):227            self.run_command('zero')228        mf = MediaFile(syspath(item.path))229        item = self.lib.get_item(item_id)230        self.assertEqual(item['year'], 2016)231        self.assertEqual(mf.year, 2016)232        self.assertEqual(mf.comments, u'test comment')233        self.assertEqual(item['comments'], u'test comment')234def suite():235    return unittest.TestLoader().loadTestsFromName(__name__)236if __name__ == '__main__':...

views.py

Source:views.py

1from django.shortcuts import render, redirect2from django.apps.registry import apps  # dina dodala3# Create your views here.4from core_django_app.models import Graph5from core_django_app.apps import CoreDjangoAppConfig6def index(request):7    config = apps.get_app_config('core_django_app')8    title = config.verbose_name9    load_plugins = config.load_data_plugins10    visualize_plugins = config.visualize_data_plugins11    return render(request, "index.html", {"title": title,12                                          "load_plugins": load_plugins,13                                          "visualize_plugins": visualize_plugins})14def visualize_data(request):15    if request.method == 'POST':16        config = apps.get_app_config('core_django_app')17        load_plugins = config.load_data_plugins18        visualize_plugins = config.visualize_data_plugins19        if config.graph is None:20            return render(request, "index.html", {"title": config.verbose_name,21                                                  "data_not_loaded": True,22                                                  "load_plugins": load_plugins,23                                                  "visualize_plugins": visualize_plugins})24        # TODO: Spojiti ova dva naredna ifa25        if request.POST.get('visualization_plugin') == 'SimpleVisualization':26            plugin = config.visualize_data_plugins['SimpleVisualization']27            config.chosen_visualize_plugin = plugin28            visualization = plugin.visualize(config.graph.get_json_graph())29            return render(request, "index.html", {"title": "Main View",30                                                  "visualization": visualization,31                                                  "data_visualized": True,32                                                  "data_loaded": True,33                                                  "graph": config.graph,34                                                  "load_plugins": load_plugins,35                                                  "visualize_plugins": visualize_plugins})36        if request.POST.get('visualization_plugin') == 'ComplexVisualization':37            plugin = config.visualize_data_plugins['ComplexVisualization']38            config.chosen_visualize_plugin = plugin39            visualization = plugin.visualize(config.graph.get_json_graph())40            return render(request, "index.html", {"title": "Main View",41                                                  "visualization": visualization,42                                                  "data_visualized": True,43                                                  "data_loaded": True,44                                                  "graph": config.graph,45                                                  "load_plugins": load_plugins,46                                                  "visualize_plugins": visualize_plugins})47    else:48        return redirect('index')49def load_data(request):50    if request.method == 'POST':51        config = apps.get_app_config('core_django_app')52        load_plugins = config.load_data_plugins53        visualize_plugins = config.visualize_data_plugins54        if request.POST.get('source_plugin') == 'XMLDataLoader':55            try:56                xml_file = request.FILES['xml_file'].read()57            except KeyError:58                return render(request, "index.html", {"title": config.verbose_name,59                                                      "data_not_loaded": True,60                                                      "load_plugins": load_plugins,61                                                      "visualize_plugins": visualize_plugins})62            xml_file_utf8 = str(xml_file, 'UTF-8')63            plugin = config.load_data_plugins['XMLDataLoader']64            config.graph = plugin.load_data(xml_file_utf8)65            config.chosen_load_plugin = plugin66            return render(request, "index.html", {"title": "Data Loaded",67                                                  "data_loaded": True,68                                                  "graph": config.graph,69                                                  "load_plugins": load_plugins,70                                                  "visualize_plugins": visualize_plugins})71        if request.POST.get('source_plugin') == 'DeezerDataLoader':72            playlist_path = request.POST.get('playlist_link')73            if playlist_path is None or playlist_path == '':74                return render(request, "index.html", {"title": config.verbose_name,75                                                      "data_not_loaded": True,76                                                      "load_plugins": load_plugins,77                                                      "visualize_plugins": visualize_plugins})78            plugin = config.load_data_plugins['DeezerDataLoader']79            config.graph = plugin.load_data(playlist_path)80            return render(request, "index.html", {"title": "Data Loaded",81                                                  "data_loaded": True,82                                                  "graph": config.graph,83                                                  "load_plugins": load_plugins,84                                                  "visualize_plugins": visualize_plugins})85    else:86        return redirect('index')87def search_data(request):88    config = apps.get_app_config('core_django_app')89    if config.chosen_visualize_plugin is None:90        return redirect("index")91    parameter = request.POST["search_input"]92    old_graph = config.graph93    new_graph = old_graph.create_search_graph(parameter)94    plugin = config.chosen_visualize_plugin95    visualization = plugin.visualize(new_graph.get_json_graph())96    return render(request, "index.html", {"title": "Main View",97                                          "visualization": visualization,98                                          "graph": new_graph,99                                          "data_visualized": True,100                                          "data_loaded": True,101                                          "load_plugins": config.load_data_plugins,102                                          "visualize_plugins": config.visualize_data_plugins})103def query_format_correct(query):104    tokens = query.split(" ")105    if len(tokens) < 3:106        return False107    if tokens[1] not in ["==", "!=", ">", "<", "<=", ">="]:108        return False109    return True110def get_query_tokens(query):111    parts = query.split(" ")112    return [parts[0], parts[1], " ".join(parts[2:])]113def filter_data(request):114    config = apps.get_app_config('core_django_app')115    plugin = config.chosen_visualize_plugin116    # Preventing filtering if no data is displayed117    if config.chosen_visualize_plugin is None:118        return redirect("index")119    query = request.POST["filter_input"]120    if not query_format_correct(query):121        # if the query format isn't correct, we show the original graph again with an error message122        visualization = plugin.visualize(config.graph.get_json_graph())123        return render(request, "index.html", {"title": "Main View",124                                              "visualization": visualization,125                                              "graph": config.graph,126                                              "data_visualized": True,127                                              "data_loaded": True,128                                              "error_message": "Incorrect filter query format!",129                                              "load_plugins": config.load_data_plugins,130                                              "visualize_plugins": config.visualize_data_plugins})131    old_graph = config.graph132    new_graph = old_graph.create_filter_graph(get_query_tokens(query))133    visualization = plugin.visualize(new_graph.get_json_graph())134    return render(request, "index.html", {"title": "Main View",135                                          "visualization": visualization,136                                          "graph": new_graph,137                                          "data_visualized": True,138                                          "data_loaded": True,139                                          "load_plugins": config.load_data_plugins,...

test_marshaller_collection_priority.py

Source:test_marshaller_collection_priority.py

1# Copyright (c) 2014-2016, Freja Nordsiek2# All rights reserved.3#4# Redistribution and use in source and binary forms, with or without5# modification, are permitted provided that the following conditions are6# met:7#8# 1. Redistributions of source code must retain the above copyright9# notice, this list of conditions and the following disclaimer.10#11# 2. Redistributions in binary form must reproduce the above copyright12# notice, this list of conditions and the following disclaimer in the13# documentation and/or other materials provided with the distribution.14#15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS16# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT17# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR18# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT19# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,20# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT21# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,22# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY23# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.26import random27from nose.tools import raises28from nose.tools import assert_equal as assert_equal_nose29import hdf5storage30import hdf5storage.Marshallers31random.seed()32# Check if the example package is installed because some tests will33# depend on it.34try:35    from example_hdf5storage_marshaller_plugin import SubListMarshaller36    has_example_hdf5storage_marshaller_plugin = True37except:38    has_example_hdf5storage_marshaller_plugin = False39# Need a new marshaller that does nothing.40class JunkMarshaller(hdf5storage.Marshallers.TypeMarshaller):41    pass42@raises(TypeError)43def check_error_non_tuplelist(obj):44    hdf5storage.MarshallerCollection(priority=obj)45def test_error_non_tuplelist():46    for v in (None, True, 1, 2.3, '39va', b'391', set(), dict()):47        yield check_error_non_tuplelist, v48@raises(ValueError)49def test_error_missing_element():50    need = ('builtin', 'user', 'plugin')51    hdf5storage.MarshallerCollection(priority=[random.choice(need)52                                               for i in range(2)])53@raises(ValueError)54def test_error_extra_element():55    hdf5storage.MarshallerCollection(priority=('builtin', 'user',56                                               'plugin', 'extra'))57def test_builtin_plugin_user():58    m = JunkMarshaller()59    mc = hdf5storage.MarshallerCollection(load_plugins=True,60                                          priority=('builtin', 'plugin',61                                                    'user'),62                                          marshallers=(m, ))63    assert_equal_nose(m, mc._marshallers[-1])64    if has_example_hdf5storage_marshaller_plugin:65        assert isinstance(mc._marshallers[-2],66                          SubListMarshaller)67def test_builtin_user_plugin():68    m = JunkMarshaller()69    mc = hdf5storage.MarshallerCollection(load_plugins=True,70                                          priority=('builtin', 'user',71                                                    'plugin'),72                                          marshallers=(m, ))73    if has_example_hdf5storage_marshaller_plugin:74        assert isinstance(mc._marshallers[-1],75                          SubListMarshaller)76        assert_equal_nose(m, mc._marshallers[-2])77    else:78        assert_equal_nose(m, mc._marshallers[-1])79def test_plugin_builtin_user():80    m = JunkMarshaller()81    mc = hdf5storage.MarshallerCollection(load_plugins=True,82                                          priority=('plugin', 'builtin',83                                                    'user'),84                                          marshallers=(m, ))85    assert_equal_nose(m, mc._marshallers[-1])86    if has_example_hdf5storage_marshaller_plugin:87        assert isinstance(mc._marshallers[0],88                          SubListMarshaller)89def test_plugin_user_builtin():90    m = JunkMarshaller()91    mc = hdf5storage.MarshallerCollection(load_plugins=True,92                                          priority=('plugin', 'user',93                                                    'builtin'),94                                          marshallers=(m, ))95    if has_example_hdf5storage_marshaller_plugin:96        assert isinstance(mc._marshallers[0],97                          SubListMarshaller)98        assert_equal_nose(m, mc._marshallers[1])99    else:100        assert_equal_nose(m, mc._marshallers[0])101def test_user_builtin_plugin():102    m = JunkMarshaller()103    mc = hdf5storage.MarshallerCollection(load_plugins=True,104                                          priority=('user', 'builtin',105                                                    'plugin'),106                                          marshallers=(m, ))107    assert_equal_nose(m, mc._marshallers[0])108    if has_example_hdf5storage_marshaller_plugin:109        assert isinstance(mc._marshallers[-1],110                          SubListMarshaller)111def test_user_plugin_builtin():112    m = JunkMarshaller()113    mc = hdf5storage.MarshallerCollection(load_plugins=True,114                                          priority=('user', 'plugin',115                                                    'builtin'),116                                          marshallers=(m, ))117    assert_equal_nose(m, mc._marshallers[0])118    if has_example_hdf5storage_marshaller_plugin:119        assert isinstance(mc._marshallers[1],...

test_discover.py

Source:test_discover.py

...40    def test_load_plugins_from_dir_successful(self, mock_os_walk,41                                              mock_find_module,42                                              mock_load_module, mock_isdir):43        test_path = "/somewhere"44        discover.load_plugins(test_path)45        expected = [46            mock.call("plugin1", ["/somewhere"]),47            mock.call("plugin2", ["/somewhere/subdir"]),48            mock.call("plugin3", ["/somewhere/subdir/subsubdir"])49        ]50        self.assertEqual(expected, mock_find_module.mock_calls)51        self.assertEqual(3, len(mock_load_module.mock_calls))52    @mock.patch("%s.os.path.isfile" % DISCOVER, return_value=True)53    @mock.patch("%s.imp.load_source" % DISCOVER)54    def test_load_plugins_from_file_successful(self, mock_load_source,55                                               mock_isfile):56        discover.load_plugins("/somewhere/plugin.py")57        expected = [mock.call("plugin", "/somewhere/plugin.py")]58        self.assertEqual(expected, mock_load_source.mock_calls)59    @mock.patch("%s.os" % DISCOVER)60    def test_load_plugins_from_nonexisting_and_empty_dir(self, mock_os):61        # test no fails for nonexisting directory62        mock_os.path.isdir.return_value = False63        discover.load_plugins("/somewhere")64        # test no fails for empty directory65        mock_os.path.isdir.return_value = True66        mock_os.walk.return_value = []67        discover.load_plugins("/somewhere")68    @mock.patch("%s.os.path.isfile" % DISCOVER, return_value=True)69    def test_load_plugins_from_file_fails(self, mock_isfile):70        discover.load_plugins("/somewhere/plugin.py")71    @mock.patch("%s.os.path.isfile" % DISCOVER, return_value=False)72    def test_load_plugins_from_nonexisting_file(self, mock_isfile):73        # test no fails for nonexisting file74        discover.load_plugins("/somewhere/plugin.py")75    @mock.patch("%s.imp.load_module" % DISCOVER, side_effect=Exception())76    @mock.patch("%s.imp.find_module" % DISCOVER)77    @mock.patch("%s.os.path" % DISCOVER, return_value=True)78    @mock.patch("%s.os.walk" % DISCOVER,79                return_value=[("/etc/.rally/plugins", [], ("load_it.py", ))])80    def test_load_plugins_fails(self, mock_os_walk, mock_os_path,81                                mock_find_module, mock_load_module):82        # test no fails if module is broken83        # TODO(olkonami): check exception is handled correct...

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