Difference between revisions of "Query Truxton"

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Line 2: Line 2:
  
 
To install the PostgreSQL library for Python:
 
To install the PostgreSQL library for Python:
<pre>pip install psycopg2</pre>
+
<pre>pip install psycopg</pre>
  
 
=Number of File Types=
 
=Number of File Types=
Line 11: Line 11:
 
sys.path.append('C:/Program Files/Truxton/SDK')
 
sys.path.append('C:/Program Files/Truxton/SDK')
 
import truxton
 
import truxton
import psycopg2
+
import psycopg
import psycopg2.extras
 
  
 
def main():
 
def main():
 
   t = truxton.create()
 
   t = truxton.create()
  
   connection = psycopg2.connect(t.connectionstring)
+
   connection = psycopg.connect(t.connectionstring)
   database_cursor = connection.cursor(cursor_factory=psycopg2.extras.DictCursor)
+
   database_cursor = connection.cursor()
 
   database_cursor.execute("SELECT * FROM \"FileType\";")
 
   database_cursor.execute("SELECT * FROM \"FileType\";")
 
   database_rows = database_cursor.fetchall()
 
   database_rows = database_cursor.fetchall()

Revision as of 16:39, 27 July 2022

Here's an example of how to query the Truxton database using Python.

To install the PostgreSQL library for Python:

pip install psycopg

Number of File Types

This will tell you how many types of files Truxton knows about.

import sys
sys.path.append('C:/Program Files/Truxton/SDK')
import truxton
import psycopg

def main():
  t = truxton.create()

  connection = psycopg.connect(t.connectionstring)
  database_cursor = connection.cursor()
  database_cursor.execute("SELECT * FROM \"FileType\";")
  database_rows = database_cursor.fetchall()

  print( "There are " + str(len(database_rows)) + " file types in Truxton" )
  return

if __name__ == "__main__":
  main()