【Python】slackに自動投稿するときのアイコンをランダムに変更

毎回同じアイコンで投稿すると飽きる

前回のブログではslackにpythonでテキストを投稿するコードを書きました。
しかし、このままでは毎回同じアイコンで投稿されると飽きます。(飽きますよね?)
そこでslackのアイコンを毎回適当な絵文字に置き換えられるようなコードを書いてみました。

コード

コード

def emoji_randam(num):
  emoji = [":checkered_flag:",
  ":triangular_flag_on_post:",
  ":crossed_flags:",
  ":waving_black_flag:",
  ":waving_white_flag:",
  ":rainbow-flag:",
  ":flag-ac:",
  ":flag-ad:",
  ":flag-ae:",
  ":flag-af:",
  ":flag-ag:",
  ":flag-ai:",
  ":flag-al:",
  ":flag-am:",
  ":flag-ao:",
  ":flag-aq:",
  ":flag-ar:",
  ":flag-as:",
  ":flag-at:",
  ":flag-au:",
  ":flag-aw:",
  ":flag-ax:",
  ":flag-az:",
  ":flag-ba:",
  ":flag-bb:",
  ":flag-bd:",
  ":flag-be:",
  ":flag-bf:",
  ":flag-bg:",
  ":flag-bh:",
  ":flag-bi:",
  ":flag-bj:",
  ":flag-bl:",
  ":flag-bm:",
  ":flag-bn:",
  ":flag-bo:",
  ":flag-bq:",
  ":flag-br:",
  ":flag-bs:",
  ":flag-bt:",
  ":flag-bv:",
  ":flag-bw:",
  ":flag-by:",
  ":flag-bz:",
  ":flag-ca:",
  ":flag-cc:",
  ":flag-cd:",
  ":flag-cf:",
  ":flag-cg:",
  ":flag-ch:",
  ":flag-ci:",
  ":flag-ck:",
  ":flag-cl:",
  ":flag-cm:",
  ":cn:",
  ":flag-co:",
  ":flag-cp:",
  ":flag-cr:",
  ":flag-cu:",
  ":flag-cv:",
  ":flag-cw:",
  ":flag-cx:",
  ":flag-cy:",
  ":flag-cz:",
  ":de:",
  ":flag-dg:",
  ":flag-dj:",
  ":flag-dk:",
  ":flag-dm:",
  ":flag-do:",
  ":flag-dz:",
  ":flag-ea:",
  ":flag-ec:",
  ":flag-ee:",
  ":flag-eg:",
  ":flag-eh:",
  ":flag-er:",
  ":es:",
  ":flag-et:",
  ":flag-eu:",
  ":flag-fi:",
  ":flag-fj:",
  ":flag-fk:",
  ":flag-fm:",
  ":flag-fo:",
  ":fr:",
  ":flag-ga:",
  ":gb:",
  ":flag-gd:",
  ":flag-ge:",
  ":flag-gf:",
  ":flag-gg:",
  ":flag-gh:",
  ":flag-gi:",
  ":flag-gl:",
  ":flag-gm:",
  ":flag-gn:",
  ":flag-gp:",
  ":flag-gq:",
  ":flag-gr:",
  ":flag-gs:",
  ":flag-gt:",
  ":flag-gu:",
  ":flag-gw:",
  ":flag-gy:",
  ":flag-hk:",
  ":flag-hm:",
  ":flag-hn:",
  ":flag-hr:",
  ":flag-ht:",
  ":flag-hu:",
  ":flag-ic:",
  ":flag-id:",
  ":flag-ie:",
  ":flag-il:",
  ":flag-im:",
  ":flag-in:",
  ":flag-io:",
  ":flag-iq:",
  ":flag-ir:",
  ":flag-is:",
  ":it:",
  ":flag-je:",
  ":flag-jm:",
  ":flag-jo:",
  ":jp:",
  ":flag-ke:",
  ":flag-kg:",
  ":flag-kh:",
  ":flag-ki:",
  ":flag-km:",
  ":flag-kn:",
  ":flag-kp:",
  ":kr:",
  ":flag-kw:",
  ":flag-ky:",
  ":flag-kz:",
  ":flag-la:",
  ":flag-lb:",
  ":flag-lc:",
  ":flag-li:",
  ":flag-lk:",
  ":flag-lr:",
  ":flag-ls:",
  ":flag-lt:",
  ":flag-lu:",
  ":flag-lv:",
  ":flag-ly:",
  ":flag-ma:",
  ":flag-mc:",
  ":flag-md:",
  ":flag-me:",
  ":flag-mf:",
  ":flag-mg:",
  ":flag-mh:",
  ":flag-mk:",
  ":flag-ml:",
  ":flag-mm:",
  ":flag-mn:",
  ":flag-mo:",
  ":flag-mp:",
  ":flag-mq:",
  ":flag-mr:",
  ":flag-ms:",
  ":flag-mt:",
  ":flag-mu:",
  ":flag-mv:",
  ":flag-mw:",
  ":flag-mx:",
  ":flag-my:",
  ":flag-mz:",
  ":flag-na:",
  ":flag-nc:",
  ":flag-ne:",
  ":flag-nf:",
  ":flag-ng:",
  ":flag-ni:",
  ":flag-nl:",
  ":flag-no:",
  ":flag-np:",
  ":flag-nr:",
  ":flag-nu:",
  ":flag-nz:",
  ":flag-om:",
  ":flag-pa:",
  ":flag-pe:",
  ":flag-pf:",
  ":flag-pg:",
  ":flag-ph:",
  ":flag-pk:",
  ":flag-pl:",
  ":flag-pm:",
  ":flag-pn:",
  ":flag-pr:",
  ":flag-ps:",
  ":flag-pt:",
  ":flag-pw:",
  ":flag-py:",
  ":flag-qa:",
  ":flag-re:",
  ":flag-ro:",
  ":flag-rs:",
  ":ru:",
  ":flag-rw:",
  ":flag-sa:",
  ":flag-sb:",
  ":flag-sc:",
  ":flag-sd:",
  ":flag-se:",
  ":flag-sg:",
  ":flag-sh:",
  ":flag-si:",
  ":flag-sj:",
  ":flag-sk:",
  ":flag-sl:",
  ":flag-sm:",
  ":flag-sn:",
  ":flag-so:",
  ":flag-sr:",
  ":flag-ss:",
  ":flag-st:",
  ":flag-sv:",
  ":flag-sx:",
  ":flag-sy:",
  ":flag-sz:",
  ":flag-ta:",
  ":flag-tc:",
  ":flag-td:",
  ":flag-tf:",
  ":flag-tg:",
  ":flag-th:",
  ":flag-tj:",
  ":flag-tk:",
  ":flag-tl:",
  ":flag-tm:",
  ":flag-tn:",
  ":flag-to:",
  ":flag-tr:",
  ":flag-tt:",
  ":flag-tv:",
  ":flag-tw:",
  ":flag-tz:",
  ":flag-ua:",
  ":flag-ug:",
  ":flag-um:",
  ":flag-un:",
  ":us:",
  ":flag-uy:",
  ":flag-uz:",
  ":flag-va:",
  ":flag-vc:",
  ":flag-ve:",
  ":flag-vg:",
  ":flag-vi:",
  ":flag-vn:",
  ":flag-vu:",
  ":flag-wf:",
  ":flag-ws:",
  ":flag-xk:",
  ":flag-ye:",
  ":flag-yt:",
  ":flag-za:",
  ":flag-zm:",
  ":flag-zw:",
  ":flag-england:",
  ":flag-scotland:",
  ":flag-wales:",
  ":monkey_face:",
  ":monkey:",
  ":gorilla:",
  ":dog:",
  ":dog2:",
  ":poodle:",
  ":wolf:",
  ":fox_face:",
  ":cat:",
  ":cat2:",
  ":lion_face:",
  ":tiger:",
  ":tiger2:",
  ":leopard:",
  ":horse:",
  ":racehorse:",
  ":unicorn_face:",
  ":zebra_face:",
  ":deer:",
  ":cow:",
  ":ox:",
  ":water_buffalo:",
  ":cow2:",
  ":pig:",
  ":pig2:",
  ":boar:",
  ":pig_nose:",
  ":ram:",
  ":sheep:",
  ":goat:",
  ":dromedary_camel:",
  ":camel:",
  ":giraffe_face:",
  ":elephant:",
  ":rhinoceros:",
  ":mouse:",
  ":mouse2:",
  ":rat:",
  ":hamster:",
  ":rabbit:",
  ":rabbit2:",
  ":chipmunk:",
  ":hedgehog:",
  ":bat:",
  ":bear:",
  ":koala:",
  ":panda_face:",
  ":feet:",
  ":turkey:",
  ":chicken:",
  ":rooster:",
  ":hatching_chick:",
  ":baby_chick:",
  ":hatched_chick:",
  ":bird:",
  ":penguin:",
  ":dove_of_peace:",
  ":eagle:",
  ":duck:",
  ":owl:",
  ":frog:",
  ":crocodile:",
  ":turtle:",
  ":lizard:",
  ":snake:",
  ":dragon_face:",
  ":dragon:",
  ":sauropod:",
  ":t-rex:",
  ":whale:",
  ":whale2:",
  ":dolphin:",
  ":fish:",
  ":tropical_fish:",
  ":blowfish:",
  ":shark:",
  ":octopus:",
  ":shell:",
  ":crab:",
  ":shrimp:",
  ":squid:",
  ":snail:",
  ":butterfly:",
  ":bug:",
  ":ant:",
  ":bee:",
  ":beetle:",
  ":cricket:",
  ":spider:",
  ":spider_web:",
  ":scorpion:",
  ":bouquet:",
  ":cherry_blossom:",
  ":white_flower:",
  ":rosette:",
  ":rose:",
  ":wilted_flower:",
  ":hibiscus:",
  ":sunflower:",
  ":blossom:",
  ":tulip:",
  ":seedling:",
  ":evergreen_tree:",
  ":deciduous_tree:",
  ":palm_tree:",
  ":cactus:",
  ":ear_of_rice:",
  ":herb:",
  ":shamrock:",
  ":four_leaf_clover:",
  ":maple_leaf:",
  ":fallen_leaf:",
  ":leaves:",
  ":grapes:",
  ":melon:",
  ":watermelon:",
  ":tangerine:",
  ":lemon:",
  ":banana:",
  ":pineapple:",
  ":apple:",
  ":green_apple:",
  ":pear:",
  ":peach:",
  ":cherries:",
  ":strawberry:",
  ":kiwifruit:",
  ":tomato:",
  ":coconut:",
  ":avocado:",
  ":eggplant:",
  ":potato:",
  ":carrot:",
  ":corn:",
  ":hot_pepper:",
  ":cucumber:",
  ":broccoli:",
  ":mushroom:",
  ":peanuts:",
  ":chestnut:",
  ":bread:",
  ":croissant:",
  ":baguette_bread:",
  ":pretzel:",
  ":pancakes:",
  ":cheese_wedge:",
  ":meat_on_bone:",
  ":poultry_leg:",
  ":cut_of_meat:",
  ":bacon:",
  ":hamburger:",
  ":fries:",
  ":pizza:",
  ":hotdog:",
  ":sandwich:",
  ":taco:",
  ":burrito:",
  ":stuffed_flatbread:",
  ":egg:",
  ":fried_egg:",
  ":shallow_pan_of_food:",
  ":stew:",
  ":bowl_with_spoon:",
  ":green_salad:",
  ":popcorn:",
  ":canned_food:",
  ":bento:",
  ":rice_cracker:",
  ":rice_ball:",
  ":rice:",
  ":curry:",
  ":ramen:",
  ":spaghetti:",
  ":sweet_potato:",
  ":oden:",
  ":sushi:",
  ":fried_shrimp:",
  ":fish_cake:",
  ":dango:",
  ":dumpling:",
  ":fortune_cookie:",
  ":takeout_box:",
  ":icecream:",
  ":shaved_ice:",
  ":ice_cream:",
  ":doughnut:",
  ":cookie:",
  ":birthday:",
  ":cake:",
  ":pie:",
  ":chocolate_bar:",
  ":candy:",
  ":lollipop:",
  ":custard:",
  ":honey_pot:",
  ":baby_bottle:",
  ":glass_of_milk:",
  ":coffee:",
  ":tea:",
  ":sake:",
  ":champagne:",
  ":wine_glass:",
  ":cocktail:",
  ":tropical_drink:",
  ":beer:",
  ":beers:",
  ":clinking_glasses:",
  ":tumbler_glass:",
  ":cup_with_straw:",
  ":chopsticks:",
  ":knife_fork_plate:",
  ":fork_and_knife:",
  ":spoon:",
  ":hocho:",
  ":amphora:",
  ":grinning:",
  ":grin:",
  ":joy:",
  ":rolling_on_the_floor_laughing:",
  ":smiley:",
  ":smile:",
  ":sweat_smile:",
  ":laughing:",
  ":wink:",
  ":blush:",
  ":yum:",
  ":sunglasses:",
  ":heart_eyes:",
  ":kissing_heart:",
  ":kissing:",
  ":kissing_smiling_eyes:",
  ":kissing_closed_eyes:",
  ":relaxed:",
  ":slightly_smiling_face:",
  ":hugging_face:",
  ":star-struck:",
  ":thinking_face:",
  ":face_with_raised_eyebrow:",
  ":neutral_face:",
  ":expressionless:",
  ":no_mouth:",
  ":face_with_rolling_eyes:",
  ":smirk:",
  ":persevere:",
  ":disappointed_relieved:",
  ":open_mouth:",
  ":zipper_mouth_face:",
  ":hushed:",
  ":sleepy:",
  ":tired_face:",
  ":sleeping:",
  ":relieved:",
  ":stuck_out_tongue:",
  ":stuck_out_tongue_winking_eye:",
  ":stuck_out_tongue_closed_eyes:",
  ":drooling_face:",
  ":unamused:",
  ":sweat:",
  ":pensive:",
  ":confused:",
  ":upside_down_face:",
  ":money_mouth_face:",
  ":astonished:",
  ":white_frowning_face:",
  ":slightly_frowning_face:",
  ":confounded:",
  ":disappointed:",
  ":worried:",
  ":triumph:",
  ":cry:",
  ":sob:",
  ":frowning:",
  ":anguished:",
  ":fearful:",
  ":weary:",
  ":exploding_head:",
  ":grimacing:",
  ":cold_sweat:",
  ":scream:",
  ":flushed:",
  ":zany_face:",
  ":dizzy_face:",
  ":rage:",
  ":angry:",
  ":face_with_symbols_on_mouth:",
  ":mask:",
  ":face_with_thermometer:",
  ":face_with_head_bandage:",
  ":nauseated_face:",
  ":face_vomiting:",
  ":sneezing_face:",
  ":innocent:",
  ":face_with_cowboy_hat:",
  ":clown_face:",
  ":lying_face:",
  ":shushing_face:",
  ":face_with_hand_over_mouth:",
  ":face_with_monocle:",
  ":nerd_face:",
  ":smiling_imp:",
  ":imp:",
  ":japanese_ogre:",
  ":japanese_goblin:",
  ":skull:",
  ":skull_and_crossbones:",
  ":ghost:",
  ":alien:",
  ":space_invader:",
  ":robot_face:",
  ":hankey:",
  ":smiley_cat:",
  ":smile_cat:",
  ":joy_cat:",
  ":heart_eyes_cat:",
  ":smirk_cat:",
  ":kissing_cat:",
  ":scream_cat:",
  ":crying_cat_face:",
  ":pouting_cat:",
  ":see_no_evil:",
  ":hear_no_evil:",
  ":speak_no_evil:",
  ":baby:",
  ":child:",
  ":boy:",
  ":girl:",
  ":adult:",
  ":man:",
  ":woman:",
  ":older_adult:",
  ":older_man:",
  ":older_woman:",
  ":male-doctor:",
  ":female-doctor:",
  ":male-student:",
  ":female-student:",
  ":male-teacher:",
  ":female-teacher:",
  ":male-judge:",
  ":female-judge:",
  ":male-farmer:",
  ":female-farmer:",
  ":male-cook:",
  ":female-cook:",
  ":male-mechanic:",
  ":female-mechanic:",
  ":male-factory-worker:",
  ":female-factory-worker:",
  ":male-office-worker:",
  ":female-office-worker:",
  ":male-scientist:",
  ":female-scientist:",
  ":male-technologist:",
  ":female-technologist:",
  ":male-singer:",
  ":female-singer:",
  ":male-artist:",
  ":female-artist:",
  ":male-pilot:",
  ":female-pilot:",
  ":male-astronaut:",
  ":female-astronaut:",
  ":male-firefighter:",
  ":female-firefighter:",
  ":male-police-officer:",
  ":female-police-officer:",
  ":male-detective:",
  ":female-detective:",
  ":male-guard:",
  ":female-guard:",
  ":male-construction-worker:",
  ":female-construction-worker:",
  ":prince:",
  ":princess:",
  ":man-wearing-turban:",
  ":woman-wearing-turban:",
  ":man_with_gua_pi_mao:",
  ":person_with_headscarf:",
  ":bearded_person:",
  ":blond-haired-man:",
  ":blond-haired-woman:",
  ":man_in_tuxedo:",
  ":bride_with_veil:",
  ":pregnant_woman:",
  ":breast-feeding:",
  ":angel:",
  ":santa:",
  ":mrs_claus:",
  ":female_mage:",
  ":male_mage:",
  ":female_fairy:",
  ":male_fairy:",
  ":female_vampire:",
  ":male_vampire:",
  ":mermaid:",
  ":merman:",
  ":female_elf:",
  ":male_elf:",
  ":female_genie:",
  ":male_genie:",
  ":female_zombie:",
  ":male_zombie:",
  ":man-frowning:",
  ":woman-frowning:",
  ":man-pouting:",
  ":woman-pouting:",
  ":man-gesturing-no:",
  ":woman-gesturing-no:",
  ":man-gesturing-ok:",
  ":woman-gesturing-ok:",
  ":man-tipping-hand:",
  ":woman-tipping-hand:",
  ":man-raising-hand:",
  ":woman-raising-hand:",
  ":man-bowing:",
  ":woman-bowing:",
  ":man-facepalming:",
  ":woman-facepalming:",
  ":man-shrugging:",
  ":woman-shrugging:",
  ":man-getting-massage:",
  ":woman-getting-massage:",
  ":man-getting-haircut:",
  ":woman-getting-haircut:",
  ":man-walking:",
  ":woman-walking:",
  ":man-running:",
  ":woman-running:",
  ":dancer:",
  ":man_dancing:",
  ":man-with-bunny-ears-partying:",
  ":woman-with-bunny-ears-partying:",
  ":woman_in_steamy_room:",
  ":man_in_steamy_room:",
  ":woman_climbing:",
  ":man_climbing:",
  ":woman_in_lotus_position:",
  ":man_in_lotus_position:",
  ":bath:",
  ":sleeping_accommodation:",
  ":man_in_business_suit_levitating:",
  ":speaking_head_in_silhouette:",
  ":bust_in_silhouette:",
  ":busts_in_silhouette:",
  ":fencer:",
  ":horse_racing:",
  ":skier:",
  ":snowboarder:",
  ":man-golfing:",
  ":woman-golfing:",
  ":man-surfing:",
  ":woman-surfing:",
  ":man-rowing-boat:",
  ":woman-rowing-boat:",
  ":man-swimming:",
  ":woman-swimming:",
  ":man-bouncing-ball:",
  ":woman-bouncing-ball:",
  ":man-lifting-weights:",
  ":woman-lifting-weights:",
  ":man-biking:",
  ":woman-biking:",
  ":man-mountain-biking:",
  ":woman-mountain-biking:",
  ":racing_car:",
  ":racing_motorcycle:",
  ":man-cartwheeling:",
  ":woman-cartwheeling:",
  ":man-wrestling:",
  ":woman-wrestling:",
  ":man-playing-water-polo:",
  ":woman-playing-water-polo:",
  ":man-playing-handball:",
  ":woman-playing-handball:",
  ":man-juggling:",
  ":woman-juggling:",
  ":couple:",
  ":two_men_holding_hands:",
  ":two_women_holding_hands:",
  ":woman-kiss-man:",
  ":man-kiss-man:",
  ":woman-kiss-woman:",
  ":woman-heart-man:",
  ":man-heart-man:",
  ":woman-heart-woman:",
  ":man-woman-boy:",
  ":man-woman-girl:",
  ":man-woman-girl-boy:",
  ":man-woman-boy-boy:",
  ":man-woman-girl-girl:",
  ":man-man-boy:",
  ":man-man-girl:",
  ":man-man-girl-boy:",
  ":man-man-boy-boy:",
  ":man-man-girl-girl:",
  ":woman-woman-boy:",
  ":woman-woman-girl:",
  ":woman-woman-girl-boy:",
  ":woman-woman-boy-boy:",
  ":woman-woman-girl-girl:",
  ":man-boy:",
  ":man-boy-boy:",
  ":man-girl:",
  ":man-girl-boy:",
  ":man-girl-girl:",
  ":woman-boy:",
  ":woman-boy-boy:",
  ":woman-girl:",
  ":woman-girl-boy:",
  ":woman-girl-girl:",
  ":selfie:",
  ":muscle:",
  ":point_left:",
  ":point_right:",
  ":point_up:",
  ":point_up_2:",
  ":middle_finger:",
  ":point_down:",
  ":v:",
  ":crossed_fingers:",
  ":spock-hand:",
  ":the_horns:",
  ":call_me_hand:",
  ":raised_hand_with_fingers_splayed:",
  ":hand:",
  ":ok_hand:",
  ":+1:",
  ":-1:",
  ":fist:",
  ":facepunch:",
  ":left-facing_fist:",
  ":right-facing_fist:",
  ":raised_back_of_hand:",
  ":wave:",
  ":i_love_you_hand_sign:",
  ":writing_hand:",
  ":clap:",
  ":open_hands:",
  ":raised_hands:",
  ":two_hearts:",
  ":sparkling_heart:",
  ":heartpulse:",
  ":blue_heart:",
  ":green_heart:",
  ":yellow_heart:",
  ":orange_heart:",
  ":purple_heart:",
  ":black_heart:",
  ":gift_heart:",
  ":revolving_hearts:",
  ":heart_decoration:",
  ":heavy_heart_exclamation_mark_ornament:",
  ":love_letter:",
  ":zzz:",
  ":anger:",
  ":bomb:",
  ":boom:",
  ":sweat_drops:",
  ":dash:",
  ":dizzy:",
  ":speech_balloon:",
  ":left_speech_bubble:",
  ":right_anger_bubble:",
  ":thought_balloon:",
  ":hole:",
  ":eyeglasses:",
  ":dark_sunglasses:",
  ":necktie:",
  ":shirt:",
  ":jeans:",
  ":scarf:",
  ":gloves:",
  ":coat:",
  ":socks:",
  ":dress:",
  ":kimono:",
  ":bikini:",
  ":womans_clothes:",
  ":purse:",
  ":handbag:",
  ":pouch:",
  ":shopping_bags:",
  ":school_satchel:",
  ":mans_shoe:",
  ":athletic_shoe:",
  ":high_heel:",
  ":sandal:",
  ":boot:",
  ":crown:",
  ":womans_hat:",
  ":tophat:",
  ":mortar_board:",
  ":billed_cap:",
  ":helmet_with_white_cross:",
  ":prayer_beads:",
  ":lipstick:",
  ":ring:",
  ":gem:",
  ":mute:",
  ":speaker:",
  ":sound:",
  ":loud_sound:",
  ":loudspeaker:",
  ":mega:",
  ":postal_horn:",
  ":bell:",
  ":no_bell:",
  ":musical_score:",
  ":musical_note:",
  ":notes:",
  ":studio_microphone:",
  ":level_slider:",
  ":control_knobs:",
  ":microphone:",
  ":headphones:",
  ":radio:",
  ":saxophone:",
  ":guitar:",
  ":musical_keyboard:",
  ":trumpet:",
  ":violin:",
  ":drum_with_drumsticks:",
  ":iphone:",
  ":calling:",
  ":phone:",
  ":telephone_receiver:",
  ":pager:",
  ":fax:",
  ":battery:",
  ":electric_plug:",
  ":computer:",
  ":desktop_computer:",
  ":printer:",
  ":keyboard:",
  ":three_button_mouse:",
  ":trackball:",
  ":minidisc:",
  ":floppy_disk:",
  ":cd:",
  ":dvd:",
  ":movie_camera:",
  ":film_frames:",
  ":film_projector:",
  ":clapper:",
  ":tv:",
  ":camera:",
  ":camera_with_flash:",
  ":video_camera:",
  ":vhs:",
  ":mag:",
  ":mag_right:",
  ":microscope:",
  ":telescope:",
  ":satellite_antenna:",
  ":candle:",
  ":bulb:",
  ":flashlight:",
  ":izakaya_lantern:",
  ":notebook_with_decorative_cover:",
  ":closed_book:",
  ":book:",
  ":green_book:",
  ":blue_book:",
  ":orange_book:",
  ":books:",
  ":notebook:",
  ":ledger:",
  ":page_with_curl:",
  ":scroll:",
  ":page_facing_up:",
  ":newspaper:",
  ":rolled_up_newspaper:",
  ":bookmark_tabs:",
  ":bookmark:",
  ":label:",
  ":moneybag:",
  ":yen:",
  ":dollar:",
  ":euro:",
  ":pound:",
  ":money_with_wings:",
  ":credit_card:",
  ":chart:",
  ":currency_exchange:",
  ":heavy_dollar_sign:",
  ":email:",
  ":e-mail:",
  ":incoming_envelope:",
  ":envelope_with_arrow:",
  ":outbox_tray:",
  ":inbox_tray:",
  ":package:",
  ":mailbox:",
  ":mailbox_closed:",
  ":mailbox_with_mail:",
  ":mailbox_with_no_mail:",
  ":postbox:",
  ":ballot_box_with_ballot:",
  ":pencil2:",
  ":black_nib:",
  ":lower_left_fountain_pen:",
  ":lower_left_ballpoint_pen:",
  ":lower_left_paintbrush:",
  ":lower_left_crayon:",
  ":memo:",
  ":briefcase:",
  ":file_folder:",
  ":open_file_folder:",
  ":card_index_dividers:",
  ":date:",
  ":calendar:",
  ":spiral_note_pad:",
  ":spiral_calendar_pad:",
  ":card_index:",
  ":chart_with_upwards_trend:",
  ":chart_with_downwards_trend:",
  ":bar_chart:",
  ":clipboard:",
  ":pushpin:",
  ":round_pushpin:",
  ":paperclip:",
  ":linked_paperclips:",
  ":straight_ruler:",
  ":triangular_ruler:",
  ":scissors:",
  ":card_file_box:",
  ":file_cabinet:",
  ":wastebasket:",
  ":lock:",
  ":unlock:",
  ":lock_with_ink_pen:",
  ":closed_lock_with_key:",
  ":key:",
  ":old_key:",
  ":hammer:",
  ":pick:",
  ":hammer_and_pick:",
  ":hammer_and_wrench:",
  ":dagger_knife:",
  ":crossed_swords:",
  ":gun:",
  ":bow_and_arrow:",
  ":shield:",
  ":wrench:",
  ":nut_and_bolt:",
  ":gear:",
  ":compression:",
  ":alembic:",
  ":scales:",
  ":link:",
  ":chains:",
  ":syringe:",
  ":pill:",
  ":smoking:",
  ":coffin:",
  ":funeral_urn:",
  ":moyai:",
  ":oil_drum:",
  ":crystal_ball:",
  ":shopping_trolley:",
  ":atm:",
  ":put_litter_in_its_place:",
  ":potable_water:",
  ":wheelchair:",
  ":mens:",
  ":womens:",
  ":restroom:",
  ":baby_symbol:",
  ":wc:",
  ":passport_control:",
  ":customs:",
  ":baggage_claim:",
  ":left_luggage:",
  ":warning:",
  ":children_crossing:",
  ":no_entry:",
  ":no_entry_sign:",
  ":no_bicycles:",
  ":no_smoking:",
  ":do_not_litter:",
  ":non-potable_water:",
  ":no_pedestrians:",
  ":no_mobile_phones:",
  ":underage:",
  ":radioactive_sign:",
  ":biohazard_sign:",
  ":arrow_up:",
  ":arrow_upper_right:",
  ":arrow_right:",
  ":arrow_lower_right:",
  ":arrow_down:",
  ":arrow_lower_left:",
  ":arrow_left:",
  ":arrow_upper_left:",
  ":arrow_up_down:",
  ":left_right_arrow:",
  ":leftwards_arrow_with_hook:",
  ":arrow_right_hook:",
  ":arrow_heading_up:",
  ":arrow_heading_down:",
  ":arrows_clockwise:",
  ":arrows_counterclockwise:",
  ":back:",
  ":end:",
  ":on:",
  ":soon:",
  ":top:",
  ":place_of_worship:",
  ":atom_symbol:",
  ":om_symbol:",
  ":star_of_david:",
  ":wheel_of_dharma:",
  ":yin_yang:",
  ":latin_cross:",
  ":orthodox_cross:",
  ":star_and_crescent:",
  ":peace_symbol:",
  ":menorah_with_nine_branches:",
  ":six_pointed_star:",
  ":aries:",
  ":taurus:",
  ":gemini:",
  ":cancer:",
  ":leo:",
  ":virgo:",
  ":libra:",
  ":scorpius:",
  ":sagittarius:",
  ":capricorn:",
  ":aquarius:",
  ":pisces:",
  ":ophiuchus:",
  ":twisted_rightwards_arrows:",
  ":repeat:",
  ":repeat_one:",
  ":arrow_forward:",
  ":fast_forward:",
  ":black_right_pointing_double_triangle_with_vertical_bar:",
  ":black_right_pointing_triangle_with_double_vertical_bar:",
  ":arrow_backward:",
  ":rewind:",
  ":black_left_pointing_double_triangle_with_vertical_bar:",
  ":arrow_up_small:",
  ":arrow_double_up:",
  ":arrow_down_small:",
  ":arrow_double_down:",
  ":double_vertical_bar:",
  ":black_square_for_stop:",
  ":black_circle_for_record:",
  ":eject:",
  ":cinema:",
  ":low_brightness:",
  ":high_brightness:",
  ":signal_strength:",
  ":vibration_mode:",
  ":mobile_phone_off:",
  ":female_sign:",
  ":male_sign:",
  ":medical_symbol:",
  ":recycle:",
  ":fleur_de_lis:",
  ":trident:",
  ":name_badge:",
  ":beginner:",
  ":o:",
  ":white_check_mark:",
  ":ballot_box_with_check:",
  ":heavy_check_mark:",
  ":heavy_multiplication_x:",
  ":x:",
  ":negative_squared_cross_mark:",
  ":heavy_plus_sign:",
  ":heavy_minus_sign:",
  ":heavy_division_sign:",
  ":curly_loop:",
  ":loop:",
  ":part_alternation_mark:",
  ":eight_spoked_asterisk:",
  ":eight_pointed_black_star:",
  ":sparkle:",
  ":bangbang:",
  ":interrobang:",
  ":question:",
  ":grey_question:",
  ":grey_exclamation:",
  ":exclamation:",
  ":wavy_dash:",
  ":copyright:",
  ":registered:",
  ":tm:",
  ":hash:",
  ":keycap_star:",
  ":zero:",
  ":one:",
  ":two:",
  ":three:",
  ":four:",
  ":five:",
  ":six:",
  ":seven:",
  ":eight:",
  ":nine:",
  ":keycap_ten:",
  ":100:",
  ":capital_abcd:",
  ":abcd:",
  ":1234:",
  ":symbols:",
  ":abc:",
  ":a:",
  ":ab:",
  ":b:",
  ":cl:",
  ":cool:",
  ":free:",
  ":information_source:",
  ":id:",
  ":m:",
  ":new:",
  ":ng:",
  ":o2:",
  ":ok:",
  ":parking:",
  ":sos:",
  ":up:",
  ":vs:",
  ":koko:",
  ":sa:",
  ":u6708:",
  ":u6709:",
  ":u6307:",
  ":ideograph_advantage:",
  ":u5272:",
  ":u7121:",
  ":u7981:",
  ":accept:",
  ":u7533:",
  ":u5408:",
  ":u7a7a:",
  ":congratulations:",
  ":secret:",
  ":u55b6:",
  ":u6e80:",
  ":black_small_square:",
  ":white_small_square:",
  ":white_medium_square:",
  ":black_medium_square:",
  ":white_medium_small_square:",
  ":black_medium_small_square:",
  ":black_large_square:",
  ":white_large_square:",
  ":large_orange_diamond:",
  ":large_blue_diamond:",
  ":small_orange_diamond:",
  ":small_blue_diamond:",
  ":small_red_triangle:",
  ":small_red_triangle_down:",
  ":diamond_shape_with_a_dot_inside:",
  ":radio_button:",
  ":black_square_button:",
  ":white_square_button:",
  ":white_circle:",
  ":black_circle:",
  ":red_circle:",
  ":large_blue_circle:",
  ":earth_africa:",
  ":earth_americas:",
  ":earth_asia:",
  ":globe_with_meridians:",
  ":world_map:",
  ":japan:",
  ":snow_capped_mountain:",
  ":mountain:",
  ":volcano:",
  ":mount_fuji:",
  ":camping:",
  ":beach_with_umbrella:",
  ":desert:",
  ":desert_island:",
  ":national_park:",
  ":stadium:",
  ":classical_building:",
  ":building_construction:",
  ":house_buildings:",
  ":cityscape:",
  ":derelict_house_building:",
  ":house:",
  ":house_with_garden:",
  ":office:",
  ":post_office:",
  ":european_post_office:",
  ":hospital:",
  ":bank:",
  ":hotel:",
  ":love_hotel:",
  ":convenience_store:",
  ":school:",
  ":department_store:",
  ":factory:",
  ":japanese_castle:",
  ":european_castle:",
  ":wedding:",
  ":tokyo_tower:",
  ":statue_of_liberty:",
  ":church:",
  ":mosque:",
  ":synagogue:",
  ":shinto_shrine:",
  ":kaaba:",
  ":fountain:",
  ":tent:",
  ":foggy:",
  ":night_with_stars:",
  ":sunrise_over_mountains:",
  ":sunrise:",
  ":city_sunset:",
  ":city_sunrise:",
  ":bridge_at_night:",
  ":hotsprings:",
  ":milky_way:",
  ":carousel_horse:",
  ":ferris_wheel:",
  ":roller_coaster:",
  ":barber:",
  ":circus_tent:",
  ":performing_arts:",
  ":frame_with_picture:",
  ":art:",
  ":tent:",
  ":foggy:",
  ":night_with_stars:",
  ":sunrise_over_mountains:",
  ":sunrise:",
  ":city_sunset:",
  ":city_sunrise:",
  ":bridge_at_night:",
  ":hotsprings:",
  ":milky_way:",
  ":carousel_horse:",
  ":ferris_wheel:",
  ":roller_coaster:",
  ":barber:",
  ":circus_tent:",
  ":performing_arts:",
  ":frame_with_picture:",
  ":art:",
  ":slot_machine:",
  ":steam_locomotive:",
  ":railway_car:",
  ":bullettrain_side:",
  ":bullettrain_front:",
  ":train2:",
  ":metro:",
  ":light_rail:",
  ":station:",
  ":tram:",
  ":monorail:",
  ":mountain_railway:",
  ":train:",
  ":bus:",
  ":oncoming_bus:",
  ":trolleybus:",
  ":minibus:",
  ":ambulance:",
  ":fire_engine:",
  ":police_car:",
  ":oncoming_police_car:",
  ":taxi:",
  ":oncoming_taxi:",
  ":car:",
  ":oncoming_automobile:",
  ":blue_car:",
  ":truck:",
  ":articulated_lorry:",
  ":tractor:",
  ":bike:",
  ":scooter:",
  ":motor_scooter:",
  ":busstop:",
  ":motorway:",
  ":railway_track:",
  ":fuelpump:",
  ":rotating_light:",
  ":traffic_light:",
  ":vertical_traffic_light:",
  ":construction:",
  ":octagonal_sign:",
  ":anchor:",
  ":boat:",
  ":canoe:",
  ":speedboat:",
  ":passenger_ship:",
  ":ferry:",
  ":motor_boat:",
  ":ship:",
  ":airplane:",
  ":small_airplane:",
  ":airplane_departure:",
  ":airplane_arriving:",
  ":seat:",
  ":helicopter:",
  ":suspension_railway:",
  ":mountain_cableway:",
  ":aerial_tramway:",
  ":satellite:",
  ":rocket:",
  ":flying_saucer:",
  ":bellhop_bell:",
  ":door:",
  ":bed:",
  ":couch_and_lamp:",
  ":toilet:",
  ":shower:",
  ":bathtub:",
  ":hourglass:",
  ":hourglass_flowing_sand:",
  ":watch:",
  ":alarm_clock:",
  ":stopwatch:",
  ":timer_clock:",
  ":mantelpiece_clock:",
  ":clock12:",
  ":clock1230:",
  ":clock1:",
  ":clock130:",
  ":clock2:",
  ":clock230:",
  ":clock3:",
  ":clock330:",
  ":clock4:",
  ":clock430:",
  ":clock5:",
  ":clock530:",
  ":clock6:",
  ":clock630:",
  ":clock7:",
  ":clock730:",
  ":clock8:",
  ":clock830:",
  ":clock9:",
  ":clock930:",
  ":clock10:",
  ":clock1030:",
  ":clock11:",
  ":clock1130:",
  ":new_moon:",
  ":waxing_crescent_moon:",
  ":first_quarter_moon:",
  ":moon:",
  ":full_moon:",
  ":waning_gibbous_moon:",
  ":last_quarter_moon:",
  ":waning_crescent_moon:",
  ":crescent_moon:",
  ":new_moon_with_face:",
  ":first_quarter_moon_with_face:",
  ":last_quarter_moon_with_face:",
  ":thermometer:",
  ":sunny:",
  ":full_moon_with_face:",
  ":sun_with_face:",
  ":star:",
  ":star2:",
  ":stars:",
  ":cloud:",
  ":partly_sunny:",
  ":thunder_cloud_and_rain:",
  ":mostly_sunny:",
  ":barely_sunny:",
  ":partly_sunny_rain:",
  ":rain_cloud:",
  ":snow_cloud:",
  ":lightning:",
  ":tornado:",
  ":fog:",
  ":wind_blowing_face:",
  ":cyclone:",
  ":rainbow:",
  ":closed_umbrella:",
  ":umbrella:",
  ":umbrella_with_rain_drops:",
  ":umbrella_on_ground:",
  ":zap:",
  ":snowflake:",
  ":snowman:",
  ":snowman_without_snow:",
  ":comet:",
  ":fire:",
  ":droplet:",
  ":ocean:",
  ":jack_o_lantern:",
  ":christmas_tree:",
  ":fireworks:",
  ":sparkler:",
  ":sparkles:",
  ":balloon:",
  ":tada:",
  ":confetti_ball:",
  ":tanabata_tree:",
  ":bamboo:",
  ":dolls:",
  ":flags:",
  ":wind_chime:",
  ":rice_scene:",
  ":ribbon:",
  ":gift:",
  ":reminder_ribbon:",
  ":admission_tickets:",
  ":ticket:",
  ":medal:",
  ":trophy:",
  ":sports_medal:",
  ":first_place_medal:",
  ":second_place_medal:",
  ":third_place_medal:",
  ":soccer:",
  ":baseball:",
  ":basketball:",
  ":volleyball:",
  ":football:",
  ":rugby_football:",
  ":tennis:",
  ":8ball:",
  ":bowling:",
  ":cricket_bat_and_ball:",
  ":field_hockey_stick_and_ball:",
  ":ice_hockey_stick_and_puck:",
  ":table_tennis_paddle_and_ball:",
  ":badminton_racquet_and_shuttlecock:",
  ":boxing_glove:",
  ":martial_arts_uniform:",
  ":goal_net:",
  ":dart:",
  ":golf:",
  ":ice_skate:",
  ":fishing_pole_and_fish:",
  ":running_shirt_with_sash:",
  ":ski:",
  ":sled:",
  ":curling_stone:",
  ":video_game:",
  ":joystick:",
  ":game_die:",
  ":spades:",
  ":hearts:",
  ":diamonds:",
  ":clubs:",
  ":black_joker:",
  ":mahjong:",
  ":flower_playing_cards:"
  ]
  num = int(num * len(emoji));
  return(emoji[num]);  

これで実行できます。

import random
print(emoji_randam(random.random()))

以下で絵文字のコード(:hearts:のような文字列)を受け取りできます。前回のコードだと、

"icon_emoji" : emoji_randam(random.random())

と変更することにより、毎回違うアイコンで投稿することができます。
どうでもいい機能ですが、毎日違うアイコンだと楽しいですよね。