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spyder-ide / spyder-terminal

Run system terminals inside Spyder. Works on Linux, macOS and Windows.
MIT License
230 stars 78 forks source link

Plugin fails on Python 3.8 and Windows #235

Closed GregOakes closed 4 years ago

GregOakes commented 4 years ago

Description

What steps will reproduce the problem?

Installed spyder-terminal, via anaconda3 64b, to spyder4, and started spyder. Startup ends with Spyder Terminal Error popup. Followed instruction to debug spyder; got an error file, terminal output in terminal window, and an empty terminal_out.log file.

Terminal Edrror log:

2020-07-31 20:10:55 LAPTOP-VESB5F0J main[1366932] INFO Server is now at: 127.0.0.1:8071 2020-07-31 20:10:55 LAPTOP-VESB5F0J main[1366932] INFO Shell: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Traceback (most recent call last): File "C:\Users\space.conda\envs\spyder\lib\runpy.py", line 192, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\space.conda\envs\spyder\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\space.conda\envs\spyder\lib\site-packages\spyder_terminal\server__main__.py", line 59, in main(port, shell) File "C:\Users\space.conda\envs\spyder\lib\site-packages\spyder_terminal\server__main__.py", line 44, in main application.listen(port, address='127.0.0.1') File "C:\Users\space.conda\envs\spyder\lib\site-packages\tornado\web.py", line 2116, in listen server.listen(port, address) File "C:\Users\space.conda\envs\spyder\lib\site-packages\tornado\tcpserver.py", line 152, in listen self.add_sockets(sockets) File "C:\Users\space.conda\envs\spyder\lib\site-packages\tornado\tcpserver.py", line 165, in add_sockets self._handlers[sock.fileno()] = add_accept_handler( File "C:\Users\space.conda\envs\spyder\lib\site-packages\tornado\netutil.py", line 279, in add_accept_handler io_loop.add_handler(sock, accept_handler, IOLoop.READ) File "C:\Users\space.conda\envs\spyder\lib\site-packages\tornado\platform\asyncio.py", line 100, in add_handler self.asyncio_loop.add_reader(fd, self._handle_events, fd, IOLoop.READ) File "C:\Users\space.conda\envs\spyder\lib\asyncio\events.py", line 501, in add_reader raise NotImplementedError NotImplementedError

Screen I/O:

(spyder) C:\Users\space>spyder 2020-07-31 20:07:57,962 [INFO] [spyder.app.mainwindow] -> Start of MainWindow constructor 2020-07-31 20:07:57,992 [INFO] [spyder.app.mainwindow] -> appusermodelid: 0 2020-07-31 20:07:58,005 [INFO] [spyder.app.mainwindow] -> End of MainWindow constructor 2020-07-31 20:07:58,005 [INFO] [spyder.app.mainwindow] -> Start of MainWindow setup 2020-07-31 20:07:58,005 [INFO] [spyder.app.mainwindow] -> Updating PYTHONPATH

2020-07-31 20:07:59,035 [DEBUG] [spyder.api.panel] -> LineNumberArea visibility changed 2020-07-31 20:07:59,038 [DEBUG] [spyder.api.panel] -> ClassFunctionDropdown visibility changed 2020-07-31 20:07:59,157 [INFO] [spyder.app.mainwindow] -> Loading outline explorer... 2020-07-31 20:07:59,203 [INFO] [spyder.app.mainwindow] -> Loading editor... 2020-07-31 20:07:59,314 [INFO] [spyder.app.mainwindow] -> Launching code completion client for Python... 2020-07-31 20:07:59,337 [DEBUG] [spyder.plugins.completion.kite.plugin] -> Kite was found on the system: C:\Program Files\Kite\kited.exe 2020-07-31 20:10:53,189 [DEBUG] [spyder.plugins.completion.kite.utils.status] -> Kite process already running with PID 16484 2020-07-31 20:10:53,189 [DEBUG] [spyder.plugins.completion.kite.client] -> Starting Kite HTTP session... 2020-07-31 20:10:53,196 [DEBUG] [urllib3.connectionpool] -> Starting new HTTP connection (1): 127.0.0.1:46624 2020-07-31 20:10:53,197 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "GET /clientapi/languages HTTP/1.1" 200 16 2020-07-31 20:10:53,198 [DEBUG] [spyder.plugins.completion.kite.plugin] -> Kite client is available for ['go', 'python'] 2020-07-31 20:10:53,201 [INFO] [spyder.plugins.completion.languageserver.plugin] -> Starting LSP client for python... 2020-07-31 20:10:53,222 [INFO] [spyder.plugins.completion.languageserver.client] -> Starting server: C:\Users\space.conda\envs\spyder\python.exe -m pyls --host 127.0.0.1 --port 2088 --tcp --check-parent-process --log-file C:\Users\space.spyder-py3\lsp_logs\server_python_1366068.log -vv

2020-07-31 20:10:55,007 [INFO] [spyder.app.mainwindow] -> Loading third-party plugins... 2020-07-31 20:10:55,050 [DEBUG] [urllib3.connectionpool] -> Starting new HTTP connection (1): 127.0.0.1:8071 2020-07-31 20:10:57,095 [INFO] [spyder.app.mainwindow] -> Setting up main window...

2020-07-31 20:11:00,755 [DEBUG] [spyder.plugins.completion.languageserver.client] -> Perform request textDocument/didOpen with id 3 2020-07-31 20:11:00,756 [DEBUG] [spyder.plugins.editor.widgets.codeeditor] -> Completion services available for: C:\Users\space.conda\envs\spyder\lib\typing.py 2020-07-31 20:11:00,757 [DEBUG] [spyder.plugins.completion.kite.client] -> Perform request textDocument/didOpen with id 0 2020-07-31 20:11:00,757 [DEBUG] [spyder.plugins.completion.fallback.actor] -> Perform request textDocument/didOpen with id 0 2020-07-31 20:11:00,757 [DEBUG] [spyder.plugins.editor.widgets.editor] -> Set focus to: C:\Users\space.conda\envs\spyder\lib\typing.py 2020-07-31 20:11:00,759 [DEBUG] [spyder.plugins.editor.widgets.editor] -> Current changed: 0 - C:\Users\space.conda\envs\spyder\lib\typing.py 2020-07-31 20:11:00,762 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "GET /clientapi/status?filename=C%3A%5CUsers%5Cspace%5C.conda%5Cenvs%5Cspyder%5Clib%5Ctyping.py HTTP/1.1" 200 121 2020-07-31 20:11:00,769 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "POST /clientapi/editor/event HTTP/1.1" 200 0 2020-07-31 20:11:00,831 [DEBUG] [traitlets] -> Received history reply with 171 entries 2020-07-31 20:11:00,831 [DEBUG] [traitlets] -> handle_msg[79593ef5d38b11eaa2121005014b4f93]({'header': {'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_11', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'cc34953b-8af5ac00fc94f9e925071b58', 'date': datetime.datetime(2020, 8, 1, 0, 10, 58, 889826, tzinfo=tzutc()), 'version': '5.3'}, 'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_11', 'msg_type': 'comm_msg', 'parent_header': {'msg_id': 'b49d991e-d6891421ad7f38f13664adc1_3', 'msg_type': 'comm_open', 'username': 'username', 'session': 'b49d991e-d6891421ad7f38f13664adc1', 'date': datetime.datetime(2020, 8, 1, 0, 10, 57, 802827, tzinfo=tzutc()), 'version': '5.3'}, 'metadata': {}, 'content': {'data': {'spyder_msg_type': 'remote_call', 'content': {'call_name': '_set_comm_port', 'call_id': '91af35b1f6fe45e38820cff893fd9bda', 'settings': {'blocking': False, 'timeout': None, 'send_reply': False}, 'comm_port': 61313, 'pickle_highest_protocol': 5}, 'pickle_protocol': 5, 'python_version': '3.8.0 (default, Nov 6 2019, 16:00:02) [MSC v.1916 64 bit (AMD64)]'}, 'comm_id': '79593ef5d38b11eaa2121005014b4f93'}, 'buffers': [<memory at 0x0000021A37B397C0>]}) 2020-07-31 20:11:00,833 [DEBUG] [traitlets] -> Connecting to: tcp://127.0.0.1:61313 2020-07-31 20:11:00,836 [DEBUG] [traitlets] -> handle_msg[79593ef5d38b11eaa2121005014b4f93]({'header': {'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_12', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'cc34953b-8af5ac00fc94f9e925071b58', 'date': datetime.datetime(2020, 8, 1, 0, 10, 58, 889826, tzinfo=tzutc()), 'version': '5.3'}, 'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_12', 'msg_type': 'comm_msg', 'parent_header': {'msg_id': 'b49d991e-d6891421ad7f38f13664adc1_3', 'msg_type': 'comm_open', 'username': 'username', 'session': 'b49d991e-d6891421ad7f38f13664adc1', 'date': datetime.datetime(2020, 8, 1, 0, 10, 57, 802827, tzinfo=tzutc()), 'version': '5.3'}, 'metadata': {}, 'content': {'data': {'spyder_msg_type': 'remote_call', 'content': {'call_name': '_set_pickle_protocol', 'call_id': 'cbbc4d7dca8647d0bf1aab58486d4bf2', 'settings': {'blocking': False, 'timeout': None, 'send_reply': False}, 'comm_port': 61313, 'pickle_highest_protocol': 5}, 'pickle_protocol': 5, 'python_version': '3.8.0 (default, Nov 6 2019, 16:00:02) [MSC v.1916 64 bit (AMD64)]'}, 'comm_id': '79593ef5d38b11eaa2121005014b4f93'}, 'buffers': [<memory at 0x0000021A2DE3B040>]}) 2020-07-31 20:11:00,837 [DEBUG] [traitlets] -> handle_msg[79593ef5d38b11eaa2121005014b4f93]({'header': {'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_15', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'cc34953b-8af5ac00fc94f9e925071b58', 'date': datetime.datetime(2020, 8, 1, 0, 10, 58, 891829, tzinfo=tzutc()), 'version': '5.3'}, 'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_15', 'msg_type': 'comm_msg', 'parent_header': {'msg_id': 'b49d991e-d6891421ad7f38f13664adc1_4', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'b49d991e-d6891421ad7f38f13664adc1', 'date': datetime.datetime(2020, 8, 1, 0, 10, 57, 803828, tzinfo=tzutc()), 'version': '5.3'}, 'metadata': {}, 'content': {'data': {'spyder_msg_type': 'remote_call', 'content': {'call_name': '_set_comm_port', 'call_id': 'e552b76a537b479a9af16c6977682046', 'settings': {'blocking': False, 'timeout': None, 'send_reply': False}, 'comm_port': 61313, 'pickle_highest_protocol': 5}, 'pickle_protocol': 5, 'python_version': '3.8.0 (default, Nov 6 2019, 16:00:02) [MSC v.1916 64 bit (AMD64)]'}, 'comm_id': '79593ef5d38b11eaa2121005014b4f93'}, 'buffers': [<memory at 0x0000021A2DE3B100>]}) 2020-07-31 20:11:00,837 [DEBUG] [traitlets] -> handle_msg[79593ef5d38b11eaa2121005014b4f93]({'header': {'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_16', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'cc34953b-8af5ac00fc94f9e925071b58', 'date': datetime.datetime(2020, 8, 1, 0, 10, 58, 891829, tzinfo=tzutc()), 'version': '5.3'}, 'msg_id': 'cc34953b-8af5ac00fc94f9e925071b58_16', 'msg_type': 'comm_msg', 'parent_header': {'msg_id': 'b49d991e-d6891421ad7f38f13664adc1_4', 'msg_type': 'comm_msg', 'username': 'username', 'session': 'b49d991e-d6891421ad7f38f13664adc1', 'date': datetime.datetime(2020, 8, 1, 0, 10, 57, 803828, tzinfo=tzutc()), 'version': '5.3'}, 'metadata': {}, 'content': {'data': {'spyder_msg_type': 'remote_call', 'content': {'call_name': '_set_pickle_protocol', 'call_id': '72e216984f4b4a06b9b88de6bacadb7b', 'settings': {'blocking': False, 'timeout': None, 'send_reply': False}, 'comm_port': 61313, 'pickle_highest_protocol': 5}, 'pickle_protocol': 5, 'python_version': '3.8.0 (default, Nov 6 2019, 16:00:02) [MSC v.1916 64 bit (AMD64)]'}, 'comm_id': '79593ef5d38b11eaa2121005014b4f93'}, 'buffers': [<memory at 0x0000021A2DE3B1C0>]}) 2020-07-31 20:11:00,839 [DEBUG] [traitlets] -> execute_reply: {'status': 'ok', 'execution_count': 0, 'user_expressions': {}, 'payload': []} 2020-07-31 20:11:00,847 [DEBUG] [urllib3.connectionpool] -> Starting new HTTP connection (1): 127.0.0.1:8071 2020-07-31 20:11:02,887 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 0 Got response from kite 2020-07-31 20:11:02,904 [DEBUG] [spyder.plugins.completion.languageserver.client] -> python response: textDocument/publishDiagnostics

2020-07-31 20:11:05,416 [DEBUG] [spyder.api.panel] -> LineNumberArea visibility changed 2020-07-31 20:11:05,420 [DEBUG] [spyder.api.panel] -> ClassFunctionDropdown visibility changed 2020-07-31 20:11:07,572 [DEBUG] [spyder.plugins.editor.plugin] -> Perform request textDocument/didOpen for: C:\Users\space.conda\envs\spyder\lib\site-packages\PySimpleGUI\PySimpleGUI.py 2020-07-31 20:11:07,573 [DEBUG] [spyder.plugins.completion.languageserver.client] -> Perform request textDocument/didOpen with id 9 2020-07-31 20:11:07,576 [DEBUG] [spyder.plugins.editor.widgets.codeeditor] -> Completion services available for: C:\Users\space.conda\envs\spyder\lib\site-packages\PySimpleGUI\PySimpleGUI.py 2020-07-31 20:11:07,576 [DEBUG] [spyder.plugins.completion.kite.client] -> Perform request textDocument/didOpen with id 6 2020-07-31 20:11:07,576 [DEBUG] [spyder.plugins.completion.fallback.actor] -> Perform request textDocument/didOpen with id 6 2020-07-31 20:11:07,582 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "GET /clientapi/status?filename=C%3A%5CUsers%5Cspace%5C.conda%5Cenvs%5Cspyder%5Clib%5Csite-packages%5CPySimpleGUI%5CPySimpleGUI.py HTTP/1.1" 200 58 2020-07-31 20:11:07,602 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "POST /clientapi/editor/event HTTP/1.1" 200 0 2020-07-31 20:11:07,713 [DEBUG] [spyder.plugins.editor.widgets.editor] -> Updating queue: 2020-07-31 20:11:07,713 [DEBUG] [spyder.plugins.editor.widgets.editor] -> started: 0 2020-07-31 20:11:07,714 [DEBUG] [spyder.plugins.editor.widgets.editor] -> pending: 1 2020-07-31 20:11:07,715 [DEBUG] [spyder.plugins.editor.widgets.editor] -> ===>starting: <spyder.plugins.editor.widgets.editor.AnalysisThread object at 0x0000021A2DEBE430> 2020-07-31 20:11:07,720 [DEBUG] [urllib3.connectionpool] -> Starting new HTTP connection (1): 127.0.0.1:8071 2020-07-31 20:11:09,748 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 4 timed out 2020-07-31 20:11:09,748 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 5 timed out

2020-07-31 20:21:04,876 [DEBUG] [spyder.plugins.completion.kite.client] -> Perform request textDocument/hover with id 32 2020-07-31 20:21:04,877 [DEBUG] [spyder.plugins.completion.fallback.actor] -> Perform request textDocument/hover with id 32 2020-07-31 20:21:04,880 [DEBUG] [spyder.plugins.completion.kite.providers.document] -> C::Users:space:.conda:envs:spyder:lib:typing.py 2020-07-31 20:21:04,902 [DEBUG] [urllib3.connectionpool] -> http://127.0.0.1:46624 "GET /api/buffer/spyder/%3Awindows%3AC%3AUsers%3Aspace%3A.conda%3Aenvs%3Aspyder%3Alib%3Atyping.py/9420c0593f9ff685b7cf76bf43b3640c/hover?cursor_runes=102 HTTP/1.1" 200 0 2020-07-31 20:21:04,904 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 32 Got response from kite 2020-07-31 20:21:05,072 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 32 timed out 2020-07-31 20:21:05,382 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 32 Got response from lsp 2020-07-31 20:21:05,383 [DEBUG] [spyder.plugins.completion.plugin] -> Completion plugin: Request 32 removed 2020-07-31 20:21:05,392 [DEBUG] [spyder.plugins.completion.plugin] -> Gather responses for textDocument/hover

USER : CTRIL-C

Handling signal: 0 Traceback (most recent call last): File "C:\Users\space.conda\envs\spyder\lib\site-packages\spyder\widgets\dock.py", line 35, in eventFilter def eventFilter(self, obj, event): KeyboardInterrupt 2020-07-31 20:21:17,892 [INFO] [spyder.plugins.completion.languageserver.plugin] -> Shutting down LSP manager... 2020-07-31 20:21:17,893 [INFO] [spyder.plugins.completion.languageserver.plugin] -> Stopping LSP client for python... 2020-07-31 20:21:17,893 [INFO] [spyder.plugins.completion.languageserver.client] -> Stopping python client... 2020-07-31 20:21:17,895 [DEBUG] [spyder.plugins.completion.kite.client] -> Closing Kite HTTP session... 2020-07-31 20:21:17,896 [DEBUG] [spyder.plugins.completion.fallback.actor] -> Fallback plugin stopping...

(spyder) C:\Users\space>

Versions

Dependencies


# Mandatory:
atomicwrites >=1.2.0           :  1.4.0 (OK)
chardet >=2.0.0                :  3.0.4 (OK)
cloudpickle >=0.5.0            :  1.5.0 (OK)
diff_match_patch >=20181111    :  20200713 (OK)
intervaltree                   :  None (OK)
IPython >=4.0                  :  7.16.1 (OK)
jedi =0.17.1                   :  0.17.1 (OK)
nbconvert >=4.0                :  5.6.1 (OK)
numpydoc >=0.6.0               :  1.1.0 (OK)
paramiko >=2.4.0               :  2.7.1 (OK)
parso =0.7.0                   :  0.7.0 (OK)
pexpect >=4.4.0                :  4.8.0 (OK)
pickleshare >=0.4              :  0.7.5 (OK)
psutil >=5.3                   :  5.7.0 (OK)
pygments >=2.0                 :  2.6.1 (OK)
pylint >=1.0                   :  2.5.3 (OK)
pyls >=0.34.0;<1.0.0           :  0.34.1 (OK)
qdarkstyle >=2.8               :  2.8.1 (OK)
qtawesome >=0.5.7              :  0.7.2 (OK)
qtconsole >=4.6.0              :  4.7.5 (OK)
qtpy >=1.5.0                   :  1.9.0 (OK)
rtree >=0.8.3                  :  0.9.4 (OK)
sphinx >=0.6.6                 :  3.1.2 (OK)
spyder_kernels >=1.9.2;<1.10.0 :  1.9.2 (OK)
watchdog                       :  None (OK)
zmq >=17                       :  19.0.1 (OK)

# Optional:
cython >=0.21                  :  None (OK)
matplotlib >=2.0.0             :  None (OK)
numpy >=1.7                    :  None (OK)
pandas >=0.13.1                :  None (OK)
scipy >=0.17.0                 :  None (OK)
sympy >=0.7.3                  :  None (OK)

# Spyder plugins:
spyder_terminal                :  0.4.0 (OK)
GregOakes commented 4 years ago

The error log file and terminal I/O:

spyder_terminal_err.log

spyder_terminal_output.txt

ccordoba12 commented 4 years ago

I think the problem is with Python 3.8. Please install 3.7 in a conda env and try again.

GregOakes commented 4 years ago

Awesome response Carlos. What a surprise. Big thank you and I'll give it a try. Tomorrow... On Friday, July 31, 2020, 11:43:45 PM EDT, Carlos Cordoba notifications@github.com wrote:

I think the problem is with Python 3.8. Please install 3.7 in a conda env and try again.

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GregOakes commented 4 years ago

Do I need to delete python 3.8 and then install 3.7?Reversion is said to be impossible...

GregOakes commented 4 years ago

disregard, please.I used a conda env with already python37, rather than trying to revert within my python38 spyder env.Hurrah!

ccordoba12 commented 4 years ago

@steff456, please take a look at this one. It seems to be caused by an incompatibility between Tornado and Python 3.8.

GregOakes commented 4 years ago

@steff456, : Steph and Carlos, attempts to add an additional terminal fail (the tab is created but no cursor appears), and the initial terminal becomes unresponsive.

python 3.74, spyder 4.1.4 On Saturday, August 1, 2020, 12:12:38 PM EDT, Carlos Cordoba notifications@github.com wrote:

@steff456, please take a look at this one. It seems to be caused by an incompatibility between Tornado and Python 3.8.

|

steff456 - Overview

B.S. in Biomedical & Systems and Computing Engineer from Universidad de los Andes. https://steff456.github.io/... |

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ccordoba12 commented 4 years ago

Thanks for letting us know @GregOakes. @steff456 will take a look at that problem too.