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How to use send_events method in localstack

Best Python code snippet using localstack_python

main.test.py

Source:main.test.py

1import unittest2import json3from helpers import getActiveLanguage4usFixture = [5  {6    "identifier": "6058:20564:ThinkPad_Extra_Buttons",7    "name": "ThinkPad Extra Buttons",8    "vendor": 6058,9    "product": 20564,10    "type": "keyboard",11    "xkb_layout_names": [12      "English (US)",13      "Greek"14    ],15    "xkb_active_layout_index": 0,16    "xkb_active_layout_name": "English (US)",17    "libinput": {18      "send_events": "enabled"19    }20  },21  {22    "identifier": "2:10:TPPS/2_IBM_TrackPoint",23    "name": "TPPS/2 IBM TrackPoint",24    "vendor": 2,25    "product": 10,26    "type": "pointer",27    "libinput": {28      "send_events": "enabled",29      "accel_speed": 0,30      "accel_profile": "adaptive",31      "natural_scroll": "disabled",32      "left_handed": "disabled",33      "middle_emulation": "disabled",34      "scroll_method": "on_button_down",35      "scroll_button": 27436    }37  },38  {39    "identifier": "2:7:SynPS/2_Synaptics_TouchPad",40    "name": "SynPS/2 Synaptics TouchPad",41    "vendor": 2,42    "product": 7,43    "type": "touchpad",44    "libinput": {45      "send_events": "enabled",46      "tap": "enabled",47      "tap_button_map": "lrm",48      "tap_drag": "enabled",49      "tap_drag_lock": "disabled",50      "accel_speed": 0,51      "accel_profile": "none",52      "natural_scroll": "disabled",53      "left_handed": "disabled",54      "click_method": "button_areas",55      "middle_emulation": "disabled",56      "scroll_method": "two_finger",57      "dwt": "enabled"58    }59  },60  {61    "identifier": "1:1:AT_Translated_Set_2_keyboard",62    "name": "AT Translated Set 2 keyboard",63    "vendor": 1,64    "product": 1,65    "type": "keyboard",66    "xkb_layout_names": [67      "English (US)",68      "Greek"69    ],70    "xkb_active_layout_index": 0,71    "xkb_active_layout_name": "English (US)",72    "libinput": {73      "send_events": "enabled"74    }75  },76  {77    "identifier": "1226:28774:Integrated_Camera:_Integrated_C",78    "name": "Integrated Camera: Integrated C",79    "vendor": 1226,80    "product": 28774,81    "type": "keyboard",82    "xkb_layout_names": [83      "English (US)",84      "Greek"85    ],86    "xkb_active_layout_index": 0,87    "xkb_active_layout_name": "English (US)",88    "libinput": {89      "send_events": "enabled"90    }91  },92  {93    "identifier": "0:3:Sleep_Button",94    "name": "Sleep Button",95    "vendor": 0,96    "product": 3,97    "type": "keyboard",98    "xkb_layout_names": [99      "English (US)",100      "Greek"101    ],102    "xkb_active_layout_index": 0,103    "xkb_active_layout_name": "English (US)",104    "libinput": {105      "send_events": "enabled"106    }107  },108  {109    "identifier": "0:5:Lid_Switch",110    "name": "Lid Switch",111    "vendor": 0,112    "product": 5,113    "type": "switch",114    "libinput": {115      "send_events": "enabled"116    }117  },118  {119    "identifier": "0:6:Video_Bus",120    "name": "Video Bus",121    "vendor": 0,122    "product": 6,123    "type": "keyboard",124    "xkb_layout_names": [125      "English (US)",126      "Greek"127    ],128    "xkb_active_layout_index": 0,129    "xkb_active_layout_name": "English (US)",130    "libinput": {131      "send_events": "enabled"132    }133  },134  {135    "identifier": "0:1:Power_Button",136    "name": "Power Button",137    "vendor": 0,138    "product": 1,139    "type": "keyboard",140    "xkb_layout_names": [141      "English (US)",142      "Greek"143    ],144    "xkb_active_layout_index": 0,145    "xkb_active_layout_name": "English (US)",146    "libinput": {147      "send_events": "enabled"148    }149  }150]151elFixture = [152  {153    "identifier": "6058:20564:ThinkPad_Extra_Buttons",154    "name": "ThinkPad Extra Buttons",155    "vendor": 6058,156    "product": 20564,157    "type": "keyboard",158    "xkb_layout_names": [159      "English (US)",160      "Greek"161    ],162    "xkb_active_layout_index": 0,163    "xkb_active_layout_name": "English (US)",164    "libinput": {165      "send_events": "enabled"166    }167  },168  {169    "identifier": "2:10:TPPS/2_IBM_TrackPoint",170    "name": "TPPS/2 IBM TrackPoint",171    "vendor": 2,172    "product": 10,173    "type": "pointer",174    "libinput": {175      "send_events": "enabled",176      "accel_speed": 0,177      "accel_profile": "adaptive",178      "natural_scroll": "disabled",179      "left_handed": "disabled",180      "middle_emulation": "disabled",181      "scroll_method": "on_button_down",182      "scroll_button": 274183    }184  },185  {186    "identifier": "2:7:SynPS/2_Synaptics_TouchPad",187    "name": "SynPS/2 Synaptics TouchPad",188    "vendor": 2,189    "product": 7,190    "type": "touchpad",191    "libinput": {192      "send_events": "enabled",193      "tap": "enabled",194      "tap_button_map": "lrm",195      "tap_drag": "enabled",196      "tap_drag_lock": "disabled",197      "accel_speed": 0,198      "accel_profile": "none",199      "natural_scroll": "disabled",200      "left_handed": "disabled",201      "click_method": "button_areas",202      "middle_emulation": "disabled",203      "scroll_method": "two_finger",204      "dwt": "enabled"205    }206  },207  {208    "identifier": "1:1:AT_Translated_Set_2_keyboard",209    "name": "AT Translated Set 2 keyboard",210    "vendor": 1,211    "product": 1,212    "type": "keyboard",213    "xkb_layout_names": [214      "English (US)",215      "Greek"216    ],217    "xkb_active_layout_index": 1,218    "xkb_active_layout_name": "English (US)",219    "libinput": {220      "send_events": "enabled"221    }222  },223  {224    "identifier": "1226:28774:Integrated_Camera:_Integrated_C",225    "name": "Integrated Camera: Integrated C",226    "vendor": 1226,227    "product": 28774,228    "type": "keyboard",229    "xkb_layout_names": [230      "English (US)",231      "Greek"232    ],233    "xkb_active_layout_index": 0,234    "xkb_active_layout_name": "English (US)",235    "libinput": {236      "send_events": "enabled"237    }238  },239  {240    "identifier": "0:3:Sleep_Button",241    "name": "Sleep Button",242    "vendor": 0,243    "product": 3,244    "type": "keyboard",245    "xkb_layout_names": [246      "English (US)",247      "Greek"248    ],249    "xkb_active_layout_index": 0,250    "xkb_active_layout_name": "English (US)",251    "libinput": {252      "send_events": "enabled"253    }254  },255  {256    "identifier": "0:5:Lid_Switch",257    "name": "Lid Switch",258    "vendor": 0,259    "product": 5,260    "type": "switch",261    "libinput": {262      "send_events": "enabled"263    }264  },265  {266    "identifier": "0:6:Video_Bus",267    "name": "Video Bus",268    "vendor": 0,269    "product": 6,270    "type": "keyboard",271    "xkb_layout_names": [272      "English (US)",273      "Greek"274    ],275    "xkb_active_layout_index": 0,276    "xkb_active_layout_name": "English (US)",277    "libinput": {278      "send_events": "enabled"279    }280  },281  {282    "identifier": "0:1:Power_Button",283    "name": "Power Button",284    "vendor": 0,285    "product": 1,286    "type": "keyboard",287    "xkb_layout_names": [288      "English (US)",289      "Greek"290    ],291    "xkb_active_layout_index": 0,292    "xkb_active_layout_name": "English (US)",293    "libinput": {294      "send_events": "enabled"295    }296  }297]298class TestSum(unittest.TestCase):299    def test_active_layout(self):300        self.assertEqual(getActiveLanguage(usFixture), 0, "will return index 0")301    def test_active_layout_changed(self):302        self.assertEqual(getActiveLanguage(elFixture), 1, "will return index 1")303if __name__ == '__main__':...

helpers.py

Source:helpers.py

1from .._connection import *2from .._events import *3from .._state import *4def get_all_events(conn):5    got_events = []6    while True:7        event = conn.next_event()8        if event in (NEED_DATA, PAUSED):9            break10        got_events.append(event)11        if type(event) is ConnectionClosed:12            break13    return got_events14def receive_and_get(conn, data):15    conn.receive_data(data)16    return get_all_events(conn)17# Merges adjacent Data events, converts payloads to bytestrings, and removes18# chunk boundaries.19def normalize_data_events(in_events):20    out_events = []21    for event in in_events:22        if type(event) is Data:23            event.data = bytes(event.data)24            event.chunk_start = False25            event.chunk_end = False26        if out_events and type(out_events[-1]) is type(event) is Data:27            out_events[-1].data += event.data28        else:29            out_events.append(event)30    return out_events31# Given that we want to write tests that push some events through a Connection32# and check that its state updates appropriately... we might as make a habit33# of pushing them through two Connections with a fake network link in34# between.35class ConnectionPair:36    def __init__(self):37        self.conn = {CLIENT: Connection(CLIENT), SERVER: Connection(SERVER)}38        self.other = {CLIENT: SERVER, SERVER: CLIENT}39    @property40    def conns(self):41        return self.conn.values()42    # expect="match" if expect=send_events; expect=[...] to say what expected43    def send(self, role, send_events, expect="match"):44        if not isinstance(send_events, list):45            send_events = [send_events]46        data = b""47        closed = False48        for send_event in send_events:49            new_data = self.conn[role].send(send_event)50            if new_data is None:51                closed = True52            else:53                data += new_data54        # send uses b"" to mean b"", and None to mean closed55        # receive uses b"" to mean closed, and None to mean "try again"56        # so we have to translate between the two conventions57        if data:58            self.conn[self.other[role]].receive_data(data)59        if closed:60            self.conn[self.other[role]].receive_data(b"")61        got_events = get_all_events(self.conn[self.other[role]])62        if expect == "match":63            expect = send_events64        if not isinstance(expect, list):65            expect = [expect]66        assert got_events == expect...

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