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UnicodeEncodeError at /opds/download/2008/0/
'ascii' codec can't encode characters in position 13-20: ordinal not in range(128)
Request Method:	GET
Request URL:	http://172.16.0.115/opds/download/2008/0/
Django Version:	2.0.6
Exception Type:	UnicodeEncodeError
Exception Value:	
'ascii' codec can't encode characters in position 13-20: ordinal not in range(128)
Exception Location:	/usr/lib/python3.6/genericpath.py in getsize, line 50
Python Executable:	/usr/bin/python3
Python Version:	3.6.5
Python Path:	
['/var/www/.virtualenvs/sopdsenv/lib/python3.6/site-packages',
 '/var/www/sopds',
 '/usr/lib/python36.zip',
 '/usr/lib/python3.6',
 '/usr/lib/python3.6/lib-dynload',
 '/usr/local/lib/python3.6/dist-packages',
 '/usr/lib/python3/dist-packages',
 '/var/www/.virtualenvs/sopdsenv/local/lib/python3.6/site-packages',
 '/var/www/sopds',
 '/var/www/sopds/sopds']

Environment:


Request Method: GET
Request URL: http://172.16.0.115/opds/download/2268/0/

Django Version: 2.0.6
Python Version: 3.6.5
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'opds_catalog',
 'sopds_web_backend',
 'django.contrib.admin',
 'django.contrib.staticfiles',
 'constance.backends.database',
 'constance']
Installed Middleware:
['django.middleware.cache.UpdateCacheMiddleware',
 'django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'opds_catalog.middleware.SOPDSLocaleMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']

Traceback:

File "/var/www/.virtualenvs/sopdsenv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  35.             response = get_response(request)

File "/var/www/.virtualenvs/sopdsenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  128.                 response = self.process_exception_by_middleware(e, request)

File "/var/www/.virtualenvs/sopdsenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  126.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/var/www/sopds/opds_catalog/dl.py" in Download
  181.         book_size=os.path.getsize(file_path)

File "/usr/lib/python3.6/genericpath.py" in getsize
  50.     return os.stat(filename).st_size

Exception Type: UnicodeEncodeError at /opds/download/2268/0/
Exception Value: 'ascii' codec can't encode characters in position 13-19: ordinal not in range(128)

<VirtualHost *:80>
	# The ServerName directive sets the request scheme, hostname and port that
	# the server uses to identify itself. This is used when creating
	# redirection URLs. In the context of virtual hosts, the ServerName
	# specifies what hostname must appear in the request's Host: header to
	# match this virtual host. For the default virtual host (this file) this
	# value is not decisive as it is used as a last resort host regardless.
	# However, you must set it for any further virtual host explicitly.
	#ServerName www.example.com

	#ServerAdmin webmaster@localhost
	#DocumentRoot /var/www/html

	# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
	# error, crit, alert, emerg.
	# It is also possible to configure the loglevel for particular
	# modules, e.g.
	#LogLevel info ssl:warn

	#ErrorLog ${APACHE_LOG_DIR}/error.log
	#CustomLog ${APACHE_LOG_DIR}/access.log combined

	# For most configuration files from conf-available/, which are
	# enabled or disabled at a global level, it is possible to
	# include a line for only one particular virtual host. For example the
	# following line enables the CGI configuration for this host only
	# after it has been globally disabled with "a2disconf".
	#Include conf-available/serve-cgi-bin.conf
	
	LoadModule wsgi_module /usr/lib/apache2/modules/mod_wsgi.so

	ServerAdmin lib@localhost
   	ServerName sopds.local
	ErrorLog /var/log/apache2/sopds_error.log

	WSGIScriptAlias / /var/www/sopds/sopds/wsgi.py
	WSGIDaemonProcess sopds processes=2 threads=15 python-path=/var/www/sopds lang='en_US.UTF-8' locale='en_US.UTF-8'
   	WSGIProcessGroup sopds
   	WSGIScriptReloading On
   	WSGIPassAuthorization On


   	<Directory "/var/www/sopds/sopds/">
      		Require all granted
   	</Directory>

   	<Directory "/var/www/sopds/static/">
      		Require all granted
   	</Directory>

   	Alias   /static    "/var/www/sopds/static"

</VirtualHost>

root@lib:~# locale
LANG=ru_RU.UTF-8
LANGUAGE=
LC_CTYPE="ru_RU.UTF-8"
LC_NUMERIC="ru_RU.UTF-8"
LC_TIME="ru_RU.UTF-8"
LC_COLLATE="ru_RU.UTF-8"
LC_MONETARY="ru_RU.UTF-8"
LC_MESSAGES="ru_RU.UTF-8"
LC_PAPER="ru_RU.UTF-8"
LC_NAME="ru_RU.UTF-8"
LC_ADDRESS="ru_RU.UTF-8"
LC_TELEPHONE="ru_RU.UTF-8"
LC_MEASUREMENT="ru_RU.UTF-8"
LC_IDENTIFICATION="ru_RU.UTF-8"
LC_ALL=