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В чем может быть проблема, из-за которой не читается (python)

#python #python-3.x

Вопрос:

В чем может быть проблема, из-за которой невозможно читать (python).

Использование последней версии python для macos

Вопрос:

 Traceback (most recent call last):
  File "/Users/husaynjaffer/Desktop/SNEAKER_BOT_NAKEDUK_0.0.00/snkrsrequests.py", line 65, in <module>
    printy5=(f.read())
io.UnsupportedOperation: not readable

Код:

 import requests

headers = {
    'authority': 'api.nike.com',
    'pragma': 'no-cache',
    'cache-control': 'no-cache',
    'sec-ch-ua': '" Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"',
    'sec-ch-ua-mobile': '?0',
    'upgrade-insecure-requests': '1',
    'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36',
    'accept': 'text/html,application/xhtml xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
    'sec-fetch-site': 'none',
    'sec-fetch-mode': 'navigate',
    'sec-fetch-user': '?1',
    'sec-fetch-dest': 'document',
    'accept-language': 'en-US,en;q=0.9',
    'cookie': 's_ecid=MCMID|64464983321989159218366443183082782711; AMCV_F0935E09512D2C270A490D4D@AdobeOrg=1994364360|MCMID|64464983321989159218366443183082782711|MCAID|NONE|MCOPTOUT-1624323611s|NONE|vVersion|3.4.0; AnalysisUserId=754766ad-c5a1-42a6-99b8-4b63b84f5879; anonymousId=BF3145B3DD565EBA7087ACD3AD3854DA; _gcl_au=1.1.1389968986.1624316416; _ga=GA1.2.655248135.1624316416; _scid=9292ee2f-b821-4f33-a8e5-d1ea173a4881; _fbp=fb.1.1624316416726.1204607247; _pin_unauth=dWlkPU5tRTVNRFJrWXpjdFpqWTFNaTAwTkRZMUxUaGxZek10T0RRMU9EUmpNR1prWldRMg; rmStore=atm:pixel; bc_nike_india_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1624329927224,"g_search_engine": "google"}; cid=undefined|undefined; bc_nike_australia_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1624368895316,"g_search_engine": "google"}; ajs_anonymous_id="2facb0bf-8c3f-4012-a522-5d05c9d7131b"; _sp_id.759a=606dce70-c967-465b-a2ad-2d29aa13a9f9.1624381351.1.1624381351.1624381351.3cbcb5fd-46bc-46d3-88ec-797abe20c443; lls=3; RES_TRACKINGID=70867820678928342; ResonanceSegment=1; guidS=4bbd5ab6-8c3e-45dd-d78e-e7deae831c8e; guidU=50a342d4-6465-44fb-c3b3-cad6d2d9b273; optimizelyEndUserId=oeu1624662452914r0.43432587032371495; bc_nike_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1624662919493,"g_search_engine": "google","bc_id": -294634438,"bluecoreSiteIsMember": true,"cart_total": 0}; _gid=GA1.2.1057075377.1624763802; bc_nike_singapore_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1625280508415,"g_search_engine": "google","bc_id": -294634438,"bluecoreSiteIsMember": true,"cart_total": 480}; bc_nike_malaysia_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1625280522414,"g_search_engine": "google","bc_id": -294634438,"bluecoreSiteIsMember": true,"cart_total": 480}; snkrsCoachmarksSeen=true; slCheck=jVs44jvOijn7cQEmJhBytYlpOSaB3qm3iKjA5KOgvosWTK5 ogUzdwgrttgHK0VGCHX9BWUVBGmU6EnBsSflXcbgzfZWoCQ3JZGYhGz44u2CLaVOrz8T iaP7yLpU8rC; llCheck=Dz/guics3S/1WtmpB8wlOYUPQKZ9fwpoFdGA2HuGPtSUY5wYcIFDbgMCE5VSR/5pwnZX3qQ1lOtmI/5LYeGdO3FOhxojSj0fjPDMTbzkDmGUPbd4cjid1uvA2mIeXdljbEJ9hzSY9VcNOTACB30DpeExQZXFomMmOoaT3XaJBOQ=; sls=3; bc_nike_great_britain_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1625585405187,"g_search_engine": "google","bc_id": -294634438,"bluecoreSiteIsMember": true,"cart_total": 0}; AMCV_B73502BE533095810A490D4C@AdobeOrg=1075005958|MCMID|64464983321989159218366443183082782711|MCIDTS|18815|MCAID|NONE|MCOPTOUT-1625613435s|NONE|MCAAMLH-1626211035|7|MCAAMB-1626211035|j8Odv6LonN4r3an7LhD3WZrU1bUpAkFkkiY1ncBR96t2PTI|vVersion|4.4.1; CONSUMERCHOICE=ca/en_gb; NIKE_COMMERCE_COUNTRY=CA; NIKE_COMMERCE_LANG_LOCALE=en_GB; forterToken=f4dc978130a744f3b38a448ae065b963_1625686602745__UDF43_11ck; bc_nike_canada_triggermail={"distinct_id": "17a30cd8e7cb8f-0eac607c6b1057-34647600-13c680-17a30cd8e7d181c","bc_persist_updated": 1625585481769,"g_search_engine": "google","bc_id": -294634438,"bluecoreSiteIsMember": true,"cart_total": 0}; _aw_m_16331=16331_1624545250_37ee048b2e8b17f351e21d8d520f4947; _uetsid=19071930d6f611eb803f5b2a1e95689c; _uetvid=7180e180d2e411eb9c63856fd664c5c0; _abck=F10BECE8D36CB73DA17C1FB4ECA24433~-1~YAAQFMaISLa2EFR6AQAALP54ggab2ppbGyRiheHuWzbFSfbLqz2qXyvN3edYc33SAPXm3MuetdfOqKPuCt3wOh WSgHemCjO600/ZqXDeZKMCseAZVjOoWUOza/6G9moW stevzy3iRKuMISnBc1FQs0g3fRxyCQ3634UQb8ZeWK4LAIqE1v1y9vE6cdOkbl68q/spr3RRokYDwcUwajQ6XIC0mbQTeURK91dmHsHGHHtQe6ZiDiqHkyXRscFKFOKpQyJyS6AS3b Sr4FvflBUfpC7cEHtR3ckBg xHFh21KVj/VGPWDC90K HpkDs1XCBuUil5lmfBVKI3RSaXc//rYgxbW7vDOtm UrqcGCvm3zdk1fpdJB1jvUGVlYYWM5kKQd1XpiS/otUL794DjIok6RSZiay5nTxqVImpcjxEh3Or6IuO58LhxKu5e38MszlkNb943THawnkOAvp7yt0//ccjfrg==~-1~-1~-1; RT="z=1amp;dm=nike.comamp;si=8a7ea01d-d4f7-4740-88f2-c362f0b33c28amp;ss=kqtvtntiamp;sl=2amp;tt=6dgamp;bcn=//17d09915.akstat.io/amp;ld=93namp;ul=1mgzamp;hd=1mhc"; ak_bmsc=C92DF0CCE146E098E7117F91FCCC2CF7~000000000000000000000000000000~YAAQjsaISCbyixp6AQAA0uW6gwyk6OyQVaX4Eqh0D4FO4ZI3IluP JzZvtw6NyVvUFWtnp6sUNST8jeqGOLSZ5AHdDFoR5XZ8TNAlX1iCwLJpCoog2o9RfgDN6/H4Mdes801717hehtGPQfBizNsN9QihGF/ zpmJ1WTZWmeKtn3FeVW0kTfev5ttuycqQEN2m2fiBr6NEewFmgXZHQ7LXsgYfj KZ2f8/JFFNbaGVVD8QzZaFMUDI/rQKfZvmr3jDOpRkUxGIjxDGBBG5Kv6seOMYmZQk3QsQNcUM9zYq5vc/6O0urD6rZN2hBkrxca5sw/muaotr5hHXMy0vXxEdetqIk11qnsBAnqWa1XsV6k96UWs/q397Rk/RRJGXQ0k1FDXhF8IFQ=',
    'dnt': '1',
}

params = (
    ('filter', ['marketplace(CA)', 'language(en-GB)', 'channelId(010794e5-35fe-4e32-aaff-cd2c74f89d61)', 'exclusiveAccess(true,false)']),
)

response = requests.get('https://api.nike.com/product_feed/threads/v2/', headers=headers, params=params)

response = requests.get('https://api.nike.com/product_feed/threads/v2/?filter=marketplace(CA)amp;filter=language(en-GB)amp;filter=channelId(010794e5-35fe-4e32-aaff-cd2c74f89d61)amp;filter=exclusiveAccess(true,false)', headers=headers)
a = 1

f = open("demofile3.txt", "a")
f.write(response.text)
f.close()
print ("writing response")
while a == 1:
    #open and read the file after the appending:d
    f = open("demofile3.txt", "r")
    printy=(f.read())
    print ("reading response")

    printy1= (printy.partition(","styleColor":"")[2])
    print ("making split")

    f = open("demofile3txt", "a")
    f.write(printy1)
    f.close()
    print ("writing split")

    f = open("demofile3.txt", "r")
    printy2=(f.read())
    print ("reading split")


    def first2(s):
        return s[:2]

    print ("doing thinbg")
    printy3=(printy2[:10])

    f = open("demoofile1.txt", "a")
    printy5=(f.read())
    f.close()
    print ("writing split")

    printy4= (printy5.partition(printy3)[2])

    print (printy4)

    if printy3!=printy4:
        f = open("demoofile1.txt", "a")
        f.write(printy3 ",")
        f.close()
        print ("done ")

Заранее спасибо за помощь!

Комментарии:

1. несвязанный_ Вам следует переключиться на использование контекстной with open(...) as f: обработки и ограничить доступ — возможно, это даст вам ясность. Проверьте, как вы открываете вещи и что делаете после.

Ответ №1:

Вы открываете файл с параметром mode для open (), установленным в «a», который предназначен только для записи.

Вот краткое описание различных параметров: от: https://docs.python.org/3/library/functions.html#open

 "r"   Opens a file for reading only.
"r "  Opens a file for both reading and writing.
"rb"  Opens a file for reading only in binary format.
"rb " Opens a file for both reading and writing in binary format.
"w"   Opens a file for writing only.
"a"   Open for writing.  The file is created if it does not exist.
"a "  Open for reading and writing.  The file is created if it does not exist.

Поэтому для варианта использования для чтения и записи в файл попробуйте изменить его на:

 f = open("demoofile1.txt", "r ")
Метки: ,