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Евгений's questions

Martin Hope
Евгений
Asked: 2022-08-14 17:24:30 +0800 CST
  • 0

我在服务器上发布了该站点并且所有访问和表单都有效，但是在安装SSL和重定向之后，任何表单填写，包括登录到管理面板，都会出现错误 -

禁止 (403) CSRF 验证失败。请求中止。

查看所有当前推荐，添加到settings.py CSRF_TRUSTED_ORIGINS = ['http://wherefilmed.org/','https://wherefilmed.org/']

然后添加行'

django.middleware.csrf.CsrfResponseMiddleware',
в MIDDLEWARE = []

我检查了它{% csrf_token %}是所有形式的。

python
Martin Hope
Евгений
Asked: 2022-07-13 20:05:03 +0800 CST
  • -1

我已经阅读了一大堆手册，但情况并没有改变，在安装 SSL 证书并设置 nginx 服务器后，我进入了循环重定向。有人可以指出错误在哪里：

 server {
listen 80;
server_name www.wherefilmed.org wherefilmed.org;
return 301 $scheme://wherefilmed.org$request_uri;
}
server {
listen 443 ssl default_server;
server_name www.wherefilmed.org wherefilmed.org;
ssl_certificate /etc/letsencrypt/live/wherefilmed.org/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/wherefilmed.org/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/ugrobug/wherefilmed;
}

location / {
include proxy_params;
proxy_pass http://unix:/run/gunicorn.sock;
}


}



server {
if ($host = www.wherefilmed.org) {
return 301 https://$host$request_uri;
} # managed by Certbot
server_name www.wherefilmed.org;
listen 80;
return 404; # managed by Certbot

}

server {
if ($host = wherefilmed.org) {
return 301 https://$host$request_uri;
} # managed by Certbot
server_name wherefilmed.org;
listen 80;
return 404; # managed by Certbot
}
nginx ssl
Martin Hope
Евгений
Asked: 2020-07-20 00:00:21 +0800 CST
  • 1

我已经标记了一个大文本，现在我正在尝试提交这些行以进行词形还原。使用 pymorphy2 进行词形还原，该库仅接受单词。我不知道如何为一个单词提交一个句子，但这样它就可以以与句子相同的方式保存数据框中的所有内容。

data_clear = pd.read_csv('C:\\Users\\ugrobug\\Desktop\\out_token.csv', sep='\t', encoding='utf-8')

def lemma(data_clear):
    morph = pymorphy2.MorphAnalyzer()
    final_data = pd.DataFrame({'Question'})

    for i in data_clear['0']:
        c = morph.parse(i)[0]
        lemmas = c.normal_form
        print(lemmas)
    final_data.loc[len(final_data)]=[lemmas]

    final_data.to_csv('C:\\Users\\ugrobug\\Desktop\\out_lemma.csv', sep='\t', encoding='utf-8')

lemma(data_clear)
python
Martin Hope
Евгений
Asked: 2020-05-27 14:07:43 +0800 CST
  • 2

我正在尝试解析html页面，然后将所有数据传输到Dataframe并保存到CSV，所有操作都很好，但是一旦我开始保存到csv，系统就会出错：

UnicodeDecodeError：“charmap”编解码器无法解码位置 49 中的字节 0x98：字符映射到

不久前，我发现这样的错误可能不会直接从编解码器发生，例如，当第三方文件进入包含 html 文件的文件夹时，它会为我弹出。我已经尝试了所有选项，我找不到问题所在。

程序代码：

# -*- coding: utf8 -*-
from bs4 import BeautifulSoup
import os
import pandas as pd

df = pd.DataFrame({
    'Column':['test']
})

path = 'C:\\Users\\Desktop\\folder'
os.chdir(path)

def main(x):
    html = open(x)
    soup = BeautifulSoup(html, 'html.parser')
    div = soup.find_all('a', class_='title-link')
    for i in div:
        b = i.get_text()
        df.loc[len(df)]=[b]
        print(df)
    return df

for filename in os.listdir(path):
    main(filename)

df.to_csv('C:\\Users\\Desktop\\out.csv', sep='\t', encoding='utf-8')

完整错误：

Traceback (most recent call last):
File "C:/Users/PycharmProjects/dataset/parser.py", line 23, in 
main(filename)
File "C:/Users/PycharmProjects/dataset/parser.py", line 14, in main
soup = BeautifulSoup(html, 'html.parser')
File "C:\Users\PycharmProjects\dataset\venv\lib\site-packages\bs4\__init__.py", line 244, in __init__
markup = markup.read()
File "C:\Users\AppData\Local\Programs\Python\Python37-32\lib\encodings\cp1251.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x98 in position 49: character maps to <undefined>
python
Martin Hope
Евгений
Asked: 2020-04-22 22:38:11 +0800 CST
  • 1

我正在尝试创建一个简单的 django 博客，创建一个项目，创建一个应用程序。启动，一切正常。我在setting.py中注册了我的博客：

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'blog'
]

在 urls.py 中注册到博客的链接

from django.contrib import admin
from django.urls import path
from django.urls import include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('blog/', include('blog.urls'))

我在应用程序中创建了 urls.py 并在那里注册

from django.urls import path
from .views import  *

urlpatterns = [
    path('', posts_list)
]

在 view.py 的应用程序中，我写道：

from django.shortcuts import render
from django.http import HttpResponse

# Create your views here.

def posts_list(request):
    return HttpResponse('<h1> Hello Word </h1>')

启动服务器时，我收到一个很长的错误，最后是 LookupError: No installed app with label 'admin'。

全文：

Traceback (most recent call last):
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\apps\registry.py", line 155, in get_app_config
    return self.app_configs[app_label]
KeyError: 'admin'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\ugrobug\PycharmProjects\site\blogengiene\manage.py", line 21, in <module>
    main()
  File "C:\Users\ugrobug\PycharmProjects\site\blogengiene\manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\__init__.py", line 375, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\base.py", line 323, in run_from_argv
    self.execute(*args, **cmd_options)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\commands\runserver.py", line 60, in execute
    super().execute(*args, **options)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\base.py", line 364, in execute
    output = self.handle(*args, **options)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\commands\runserver.py", line 95, in handle
    self.run(**options)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\core\management\commands\runserver.py", line 102, in run
    autoreload.run_with_reloader(self.inner_run, **options)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\utils\autoreload.py", line 579, in run_with_reloader
    start_django(reloader, main_func, *args, **kwargs)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\utils\autoreload.py", line 564, in start_django
    reloader.run(django_main_thread)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\utils\autoreload.py", line 272, in run
    get_resolver().urlconf_module
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\utils\functional.py", line 80, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\urls\resolvers.py", line 564, in urlconf_module
    return import_module(self.urlconf_name)
  File "C:\Users\ugrobug\AppData\Local\Programs\Python\Python37-32\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\ugrobug\PycharmProjects\site\blogengiene\blogengiene\urls.py", line 22, in <module>
    path('admin/', admin.site.urls),
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\utils\functional.py", line 256, in inner
    self._setup()
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\contrib\admin\sites.py", line 529, in _setup
    AdminSiteClass = import_string(apps.get_app_config('admin').default_site)
  File "C:\Users\ugrobug\PycharmProjects\site\venv\lib\site-packages\django\apps\registry.py", line 162, in get_app_config
    raise LookupError(message)
LookupError: No installed app with label 'admin'.
python
Martin Hope
Евгений
Asked: 2020-04-10 02:01:36 +0800 CST
  • 0

我需要在进入数据库之前检查所有值，如果有完全匹配，则获取该行的id，如果没有，则获取0作为响应

写了这个脚本：

def chek_db(a):
    conn = sqlite3.connect('database.sqlite')
    res = conn.execute("SELECT q_id, q_title FROM q_main WHERE q_title LIKE" + '\'' + a + '\'')
    res1 = len(res.fetchall())

    if res1 == 0:
        result = 0
    else: result = 1

    return (result)

我试图升级它，以便它给出 q_id 作为响应，但没有任何反应。

python