CODEWITHSUNDEEP
pythonpython-asyncioluigi
sidd607
sidd607

Reputation: 1409

Luigid Syntax Error

I am trying to use luigi in the central-scheduler mode. Whenever i try to run the central scheduler by using the command

$ luigid

It returns a syntax error

Traceback (most recent call last):


 File "/usr/local/bin/luigid", line 9, in <module>
    load_entry_point('luigi==2.1.1', 'console_scripts', 'luigid')()
  File "/usr/local/lib/python2.7/dist-packages/luigi-2.1.1-py2.7.egg/luigi/cmdline.py", line 15, in luigid
    import luigi.server
  File "/usr/local/lib/python2.7/dist-packages/luigi-2.1.1-py2.7.egg/luigi/server.py", line 51, in <module>
    import tornado.httpserver
  File "/usr/local/lib/python2.7/dist-packages/tornado/httpserver.py", line 34, in <module>
    from tornado.http1connection import HTTP1ServerConnection, HTTP1ConnectionParameters
  File "/usr/local/lib/python2.7/dist-packages/tornado/http1connection.py", line 28, in <module>
    from tornado import gen
  File "/usr/local/lib/python2.7/dist-packages/tornado/gen.py", line 1236, in <module>
    import tornado.platform.asyncio
  File "/usr/local/lib/python2.7/dist-packages/tornado/platform/asyncio.py", line 33, in <module>
    import asyncio
  File "/usr/local/lib/python2.7/dist-packages/asyncio/__init__.py", line 9, in <module>
    from . import selectors
  File "/usr/local/lib/python2.7/dist-packages/asyncio/selectors.py", line 39
    "{!r}".format(fileobj)) from None
                               ^
SyntaxError: invalid syntax

Upvotes: 1

Views: 548

Answers (1)

sidd607
sidd607

Reputation: 1409

Dont know why, but downgrading tornado does the job.

  $ sudo pip install tornado==4.1
  $ luigid
  Defaulting to basic logging; consider specifying logging_conf_file in luigi.cfg.
  2016-06-20 14:52:02,038 luigi.scheduler[5400] INFO: No prior state file exists at /var/lib/lui
  ......

Upvotes: 2

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