python-telegram-bot Changed in version 20.x

[dima-online]

Script send error:

    updater = Updater(bot_token)                                                                                                                                                                                               ^^^^^^^^^^^^^^^^^^ 
TypeError: Updater.__init__() missing 1 required positional argument: 'update_queue'

[guldo111]

Hi,
The error you're encountering is due to a change in the 'python-telegram-bot' API.

A temporary solution to get the code working again is to install an older version of the library using the following pip command:

pip install python-telegram-bot==13.3

I will update the code as soon as I have time.

[dima-online]

In this case another error appears:

Traceback (most recent call last):                                                                        

    from .packages.six.moves.http_client import (

ModuleNotFoundError: No module named 'telegram.vendor.ptb_urllib3.urllib3.packages.six.moves'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

    import urllib3.contrib.appengine as appengine  # type: ignore[no-redef]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'urllib3.contrib.appengine'

[guldo111]

Strange, i have tried to run it right now and it's working on my end. Have you completely uninstalled python-telegram-bot library pip uninstall python-telegram-bot ?

then could you please try the following commands and let me know

pip install six --upgrade pip install urllib3 --upgrade pip uninstall python-telegram-bot pip install python-telegram-bot==13.3

[dima-online]

Package             Version
------------------- ------------
aiodns              3.1.1
aiohttp             3.9.0b0
aiosignal           1.3.1
APScheduler         3.6.3
attrs               23.1.0
ccxt                4.1.36
certifi             2023.7.22
cffi                1.16.0
charset-normalizer  3.3.2
cryptography        41.0.5
frozenlist          1.4.0
idna                3.4
multidict           6.0.4
numpy               1.26.1
pandas              2.1.2
pip                 23.3.1
pycares             4.4.0
pycparser           2.21
python-dateutil     2.8.2
python-dotenv       1.0.0
python-telegram-bot 13.3
pytz                2023.3.post1
requests            2.31.0
setuptools          68.2.2
six                 1.16.0
tornado             6.3.3
tzdata              2023.3
tzlocal             5.2
urllib3             2.0.7
yarl                1.9.2

[dima-online]

Also pandas.DataFrame.append is deprecated since version 1.4.0

[cnandez12]

Greetings to the developer, I tried to test the tool but there are problems with the PANDAS library, it cannot interact with the CSV file

[guldo111]

Hi, could you please explain in more details the error? also the traceback will be useful

[cnandez12]

An error occurred: No columns to parse from file Traceback (most recent call last): File "c:\Users\Administrator\Desktop\triangular-arbitrage-bot-multi-exchange-main\Pruebas.py", line 490, in main await asyncio.gather( File "c:\Users\Administrator\Desktop\triangular-arbitrage-bot-multi-exchange-main\Pruebas.py", line 217, in find_triangular_arbitrage_opportunities df = pd.read_csv(csv_file) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1024, in read_csv return _read(filepath_or_buffer, kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 618, in _read parser = TextFileReader(filepath_or_buffer, kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1618, in init self._engine = self._make_engine(f, self.engine) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1896, in _make_engine return mapping[engine](f, self.options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 93, in init self._reader = parsers.TextReader(src, **kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "parsers.pyx", line 581, in pandas._libs.parsers.TextReader.cinit pandas.errors.EmptyDataError: No columns to parse from file

This is the error that is printed by the console when running the application

[cnandez12]

It seems that it cannot format the CSV file with the necessary columns for reading and writing, Thanks for answering

[TestGithub2024m]

i altered the main script with this function because i had the same error and it fixed the issue.

async def find_triangular_arbitrage_opportunities(exchange, markets, tickers, exchange_name, fee, initial_amount): logging.info('Finding arbitrage opportunities.')

Read existing trades from CSV file

csv_file = 'tri_arb_opportunities.csv'

try:
    if os.path.exists(csv_file) and os.path.getsize(csv_file) > 0:
        df = pd.read_csv(csv_file)
        tri_arb_opportunities = df.to_dict('records')
    else:
        tri_arb_opportunities = []
except pd.errors.EmptyDataError:
    logging.warning('CSV file is empty. No arbitrage opportunities.')
    tri_arb_opportunities = []

# Add a new variable to keep track of the last time a trade was added to the CSV file for each trading pair
last_trade_time = {}

An error occurred: No columns to parse from file Traceback (most recent call last): File "c:\Users\Administrator\Desktop\triangular-arbitrage-bot-multi-exchange-main\Pruebas.py", line 490, in main await asyncio.gather( File "c:\Users\Administrator\Desktop\triangular-arbitrage-bot-multi-exchange-main\Pruebas.py", line 217, in find_triangular_arbitrage_opportunities df = pd.read_csv(csv_file) ^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1024, in read_csv return _read(filepath_or_buffer, kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 618, in _read parser = TextFileReader(filepath_or_buffer, kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1618, in init self._engine = self._make_engine(f, self.engine) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\readers.py", line 1896, in _make_engine return mapping[engine](f, self.options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\Administrator\AppData\Local\Programs\Python\Python311\Lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 93, in init self._reader = parsers.TextReader(src, kwds) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "parsers.pyx", line 581, in pandas._libs.parsers.TextReader.cinit** pandas.errors.EmptyDataError: No columns to parse from file

This is the error that is printed by the console when running the application