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bmoscon / cryptofeed

Cryptocurrency Exchange Websocket Data Feed Handler
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issue with latest cryptofeed codebase #854

Closed himanshu24x77 closed 2 years ago

himanshu24x77 commented 2 years ago
  1. upgraded to latest cryptofeed, getting below error
  2. using python3.6
  3. when i try to run example: python3.6 demo_ftx.py

Traceback (most recent call last): File "demo_ftx.py", line 12, in from cryptofeed import FeedHandler File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/init.py", line 7, in from cryptofeed.feedhandler import FeedHandler File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/feedhandler.py", line 26, in from cryptofeed.feed import Feed File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/feed.py", line 20, in from cryptofeed.types import OrderBook ModuleNotFoundError: No module named 'cryptofeed.types'

after searching, i added below lines in demo_ftx.py:

import pyximport pyximport.install()

but then got different error:

Traceback (most recent call last): File "/home/jaimatadi/.local/lib/python3.6/site-packages/pyximport/pyximport.py", line 216, in load_module mod = imp.load_dynamic(name, so_path) File "/usr/lib/python3.6/imp.py", line 343, in load_dynamic return _load(spec) ImportError: dynamic module does not define module export function (PyInit_types)

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "demo_ftx.py", line 12, in from cryptofeed import FeedHandler File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/init.py", line 7, in from cryptofeed.feedhandler import FeedHandler File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/feedhandler.py", line 26, in from cryptofeed.feed import Feed File "/home/jaimatadi/Downloads/cryptofeed-master/cryptofeed/feed.py", line 20, in from cryptofeed.types import OrderBook File "/home/jaimatadi/.local/lib/python3.6/site-packages/pyximport/pyximport.py", line 462, in load_module language_level=self.language_level) File "/home/jaimatadi/.local/lib/python3.6/site-packages/pyximport/pyximport.py", line 231, in load_module raise exc.with_traceback(tb) File "/home/jaimatadi/.local/lib/python3.6/site-packages/pyximport/pyximport.py", line 216, in load_module mod = imp.load_dynamic(name, so_path) File "/usr/lib/python3.6/imp.py", line 343, in load_dynamic return _load(spec) ImportError: Building module cryptofeed.types failed: ['ImportError: dynamic module does not define module export function (PyInit_types)\n']

Pls. suggest.

bmoscon commented 2 years ago

python 3.6 is not supported. 3.8+ only