search

BlockHub / arkprofitcalculator

A simple script using arkdbtools to calculate staking rewards and balance over time
0 stars 0 forks source link

Issue run in to after installing all requirements #2

Open axenter opened 6 years ago

axenter commented 6 years ago

python gen_reports.py Traceback (most recent call last): File "gen_reports.py", line 19, in main() File "gen_reports.py", line 14, in main payoutprofitcalculator.gen_payout_report() File "/home/ark/arkprofitcalculator/payoutprofitcalculator.py", line 30, in gen_payout_report balance_history = arkdb.Address.balance_over_time(address) File "/usr/local/lib/python2.7/dist-packages/arkdbtools/dbtools.py", line 332, in balance_over_time txhistory = Address.transactions(address) File "/usr/local/lib/python2.7/dist-packages/arkdbtools/dbtools.py", line 243, in transactions qry = DbCursor().execute_and_fetchall(""" File "/usr/local/lib/python2.7/dist-packages/arkdbtools/dbtools.py", line 116, in init dbconnection = DbConnection() File "/usr/local/lib/python2.7/dist-packages/arkdbtools/dbtools.py", line 107, in init raise e psycopg2.OperationalError: fe_sendauth: no password supplied

KaiserKarel commented 6 years ago

What user did you set for your ark-node database? If you followed these lines in the arkdbtools guide:

sudo -u postgres psql 
    psql=# ALTER USER <username> WITH ENCRYPTED PASSWORD '<password>'

then your credentials should be entered in the config.py 

CONNECTION = {
    'HOST': 'localhost',
    'DATABASE': 'ark_mainnet',
    # The 2 lines below need to be edited if you created a user to query the ark-node
    'USER': 'ark',
    'PASSWORD': None,
}

Also it seems like you are using python 2.7. I am not sure if this works in that version. I personally use python 3.6. For different projects I always suggest using virtual environments. Anaconda is a great tool for this, especially since you can create environments in different python versions: https://conda.io/docs/user-guide/install/index.html