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UnicodeEncodeError when opening page in web browser mode #1094

Closed
CorrectHorseBatteryStapple opened this issue May 21, 2017 · 20 comments
Closed

UnicodeEncodeError when opening page in web browser mode #1094

CorrectHorseBatteryStapple opened this issue May 21, 2017 · 20 comments
Labels
bug needs more info
Milestone
Glances 3.0

Comments

@CorrectHorseBatteryStapple
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Description

In windows running glances defaults to web server mode
When web page tries to load nothing shows and console outputs

UnicodeEncodeError: 'latin-1' codec can't encode character '\u017e' in position 107: ordinal not in range(256)

Versions

  • Glances (glances -V): v2.9.1
  • PSutil (glances -V): v5.2.2
  • Operating System (lsb_release -a): Windows 7

Logs

Traceback (most recent call last):
File "c:\program files (x86)\python35\lib\wsgiref\handlers.py", line 138, in run
self.finish_response()
File "c:\program files (x86)\python35\lib\wsgiref\handlers.py", line 180, in finish_response
self.write(data)
File "c:\program files (x86)\python35\lib\wsgiref\handlers.py", line 274, in write
self.send_headers()
File "c:\program files (x86)\python35\lib\wsgiref\handlers.py", line 333, in send_headers
self._write(bytes(self.headers))
File "c:\program files (x86)\python35\lib\wsgiref\headers.py", line 142, in bytes
return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u017e' in position 107: ordinal not in range(256)
...
if not self.origin_server or self.client_is_modern():
File "c:\program files (x86)\python35\lib\wsgiref\handlers.py", line 344, in client_is_modern
return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable
...
File "c:\program files (x86)\python35\lib\wsgiref\simple_server.py", line 35, in close
self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split
@nicolargo nicolargo added the bug label May 21, 2017
@nicolargo
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Owner

@notFloran Can you have a look ? (another encoding issue...)

@redjoe
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redjoe commented Jun 25, 2017 •
edited

Versions
Glances (~/glances-venv/bin/python -m glances -d -C ~/tmp/glances-develop/conf/glances-test.conf -V):
Glances v2.10.1_DEVELOP with psutil v5.2.2

Python version (~/glances-venv/bin/python -V):
Python 3.5.2

Operating System (lsb_release -a):
No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial

Browser:
Firefox 54.0

GET Request:

Host: 192.168.99.193:61208
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Upgrade-Insecure-Requests: 1

Answer:

<!DOCTYPE html>
<html ng-app="glancesApp">

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title ng-bind="title">Glances</title>

    <link rel="icon" type="image/x-icon" href="favicon.ico" />
    <link rel="stylesheet" type="text/css" href="css/normalize.min.css" />
    <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css" />
    <link rel="stylesheet" type="text/css" href="css/style.min.css" />

    <script type="text/javascript" src="js/vendor.min.js"></script>
    <script>
        angular
            .module('glances.config', [])
            .constant('REFRESH_TIME', 5);
    </script>
    <script type="text/javascript" src="js/main.min.js"></script>
    <script type="text/javascript" src="js/templates.min.js"></script>
</head>

<body>
  <glances></glances>
</body>
</html>

2017-06-25 10-52-21

Log:

user@pc:~/tmp/glances-develop$ LANGUAGE=en_US.utf8  ~/glances-venv/bin/python -m glances -d -C ~/tmp/glances-develop/conf/glances-test.conf -w
Glances web server started on http://0.0.0.0:61208/
Bottle v0.12.13 server starting up (using WSGIRefServer())...
Listening on http://0.0.0.0:61208/
Hit Ctrl-C to quit.

192.168.99.12 - - [25/Jun/2017 10:43:38] "GET / HTTP/1.1" 200 917
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/normalize.min.css HTTP/1.1" 200 1825
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/normalize.min.css HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41368)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/bootstrap.min.css HTTP/1.1" 200 8192
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 99-100: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/bootstrap.min.css HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41370)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 99-100: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/style.min.css HTTP/1.1" 200 4205
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /css/style.min.css HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41372)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/vendor.min.js HTTP/1.1" 200 8192
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 100-101: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/vendor.min.js HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41374)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 100-101: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/main.min.js HTTP/1.1" 200 8192
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/main.min.js HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41376)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/templates.min.js HTTP/1.1" 200 8192
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)
192.168.99.12 - - [25/Jun/2017 10:43:38] "GET /js/templates.min.js HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('192.168.99.12', 41378)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 98-99: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------

@nicolargo
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@redjoe Thanks for this complete issue report on the DEVELOP branch ! @notFloran Can you have a look, the issue is still existing after your WebUI refactoring.

@nicolargo nicolargo added this to the Glances 2.11 milestone Jun 25, 2017
@nicolargo nicolargo removed this from the Glances 2.11 milestone Aug 27, 2017
@FindHao
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FindHao commented Nov 6, 2017

Same problem.

Versions

Glances v2.11.1 with psutil v5.3.0
Operating System (lsb_release -a): Debian GNU/Linux 8.9 (jessie)

@heylenz
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heylenz commented Nov 9, 2017

Same Problem.

Versions

Glances v2.11.1 with psutil v5.2.2

Window 10

@maxz255
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maxz255 commented Jan 2, 2018

Same Problem.

Versions

Glances v2.11.1 with psutil v5.4.3

macOS

@syu-id
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syu-id commented Jan 11, 2018

Same here.

Glances v2.11.1 with psutil v5.4.3
Ubuntu 17.10

@jinyu121
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jinyu121 commented Mar 5, 2018

Same here

Glances v2.7.1 with psutil v5.0.1
Debian 9.3.0

Installed via sudo apt install glances

@gslav
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gslav commented Mar 19, 2018

Same problem
Glances (2.11.1) and psutil (5.4.3) installed via pip
Python 3.6.4
Manjaro 17.1.6

@JixiangGao
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Same Problem.

Versions

Glances v3.0.rc5 with psutil v5.4.6

windows 10

@nicolargo
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Can not reproduce.

Please can you provide (paste/bin) full log in debug mode ?

@jinyu121
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jinyu121 commented Jun 8, 2018 •
edited

@nicolargo Can you tell me how to enter the debug mode and where the log file is?

There is a log, which is the result of glances -w -d:

glances -w -d
Glances web server started on http://0.0.0.0:61208/
Bottle v0.12.13 server starting up (using WSGIRefServer())...
Listening on http://0.0.0.0:61208/
Hit Ctrl-C to quit.

And then, I opened http://0.0.0.0:61208/ in my Chrome. The page is blank, and errors shown in console:

127.0.0.1 - - [08/Jun/2018 08:59:40] "GET / HTTP/1.1" 200 947
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u4e09' in position 98: ordinal not in range(256)
127.0.0.1 - - [08/Jun/2018 08:59:40] "GET / HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 39198)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u4e09' in position 98: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------
127.0.0.1 - - [08/Jun/2018 08:59:42] "GET /favicon.ico HTTP/1.1" 200 4286
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u65e5' in position 99: ordinal not in range(256)
127.0.0.1 - - [08/Jun/2018 08:59:42] "GET /favicon.ico HTTP/1.1" 500 59
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 39200)
Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 333, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.5/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\u65e5' in position 99: ordinal not in range(256)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 141, in run
    self.handle_error()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 368, in handle_error
    self.finish_response()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
    self.write(data)
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 274, in write
    self.send_headers()
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 331, in send_headers
    if not self.origin_server or self.client_is_modern():
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 344, in client_is_modern
    return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.5/socketserver.py", line 313, in _handle_request_noblock
    self.process_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 341, in process_request
    self.finish_request(request, client_address)
  File "/usr/lib/python3.5/socketserver.py", line 354, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "/usr/lib/python3.5/socketserver.py", line 681, in __init__
    self.handle()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 138, in handle
    handler.run(self.server.get_app())
  File "/usr/lib/python3.5/wsgiref/handlers.py", line 144, in run
    self.close()
  File "/usr/lib/python3.5/wsgiref/simple_server.py", line 36, in close
    self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------

OS: Debian 9.3 x64
Installed via sudo apt install glances, which is Glances v2.7.1 with psutil v5.0.1
OS Language: zh-CN

I noticed the iso-8859-1 in this log. Maybe you should use utf-8 instead?

@nicolargo
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nicolargo commented Jun 9, 2018 •
edited

I am a little bit disappointing because the error did not come from a Glances code but by the standard wsgiref/simple_server.py script used by the Bootle lib.

RFC 2616 is clear: if no encoding is declared in the Content-Type header, the encoding for text/html is assumed to be ISO-8859-1.

For all listening to this issue, can you please try to execute this little python script on your environment (it will create a web server with a simple test page), click on the 3 links and paste me the result.

==> https://github.com/nicolargo/pythonarena/blob/master/encoding_thefuck/bottle_encoding.py

And also run Glances (if possible latest Glances DEVELOP branch version) with the following option:

python -m glances -w -d

Go to the following URL: http://0.0.0.0:61208/api/2/all

and paste/bin me the result, the output of the console and the log file (/tmp/glances-$USER.log).

Thanks !

@nicolargo nicolargo added this to the Glances 3.0 milestone Jun 9, 2018
@jinyu121
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jinyu121 commented Jun 9, 2018 •
edited

  1. {"b": "\u017d", "a": "\u4e09"}
  2. {"b": "\u017d", "a": "\u4e09"}
  3. {"b": "\u017d", "a": "\u4e09"}

Tested both on Python2 and Python3

And here goes the log

@gslav
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gslav commented Jun 9, 2018 •
edited

Running glances -w -d (installed with pip) have next result: console log and log file.
For develop branch python3 -m glances -w -d: console log and log file

Simple webserver script result.

For python3 -m glances -w -d (develop branch) url http://0.0.0.0:61208/api/2/all result page, log file

So, Glances works well in web server mode with python2 and doesn't with python3. Is that the reason of our problem?..

Run Glances with python2, open web page (works well) then stop Glances and restart with python3 — web page reconnect to server and works (nothing weird in console).

@nicolargo
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nicolargo commented Jun 10, 2018 •
edited

@jinyu121 @gslav can you try to start Glances 3.0RC5 with the following options:

python -m glances -w --disable-plugin docker,amps,sensors

@redjoe
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redjoe commented Jun 11, 2018 •
edited

I create environmental variable export LC_ALL='en_US.UTF-8' from this stackoverflow.
Start working.

Ubuntu 16.04
Python 3.5.2 (default, Nov 23 2017, 16:37:01)
Glances v3.0.rc5 with psutil v5.4.6

@nicolargo
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@ALL i just push a new DEVELOP branch solving some encoding issue.

Can you try ?

Thanks !

@redjoe
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redjoe commented Jun 14, 2018

env LANG in OS:

user@user-pc:~ env | grep LANG
LANG=ru_UA.UTF-8

I try new DEVELOP with LANG=ru_UA.UTF-8 and without LC_ALL=en_US.UTF-8 not working.
With LANG=ru_UA.UTF-8 and LC_ALL=en_US.UTF-8 working.
With LANG=en_US.UTF-8 and without LC_ALL working.

@nicolargo nicolargo mentioned this issue Jun 17, 2018
Closed
@nicolargo
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Added in the doc: https://github.com/nicolargo/glances/blob/develop/docs/faq.rst#faq

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@nicolargo @syu-id @heylenz @FindHao @jinyu121 @maxz255 @gslav @redjoe @CorrectHorseBatteryStapple @JixiangGao