A package containing templates for reporting with Python.
reportio is a Python package providing template classes in an effort to speed up report building for BI Developers. It aims to provide users with an API for interacting with various data sources and end-user file types as well as a simple object for quickly building straight-forward reports.
from reportio import SimpleReport
# Initialize report object
objReport = SimpleReport("Yearly Sales")
# Add queries to report object
objReport.addQuery("Category", "SELECT * FROM CATEGORY", 'sqlite')
objReport.addQuery("Subcategory", "SELECT * FROM SUB_CATEGORY", 'sqlite')
objReport.addQuery("Segment", "SELECT * FROM SEGMENT", 'sqlite')
# Process and export
objReport.run()
import os
from typing import Dict, Any
from reportio import ReportTemplate
# Create report object at runtime
class Report(ReportTemplate):
"""Test report."""
def __init__(self,
report_name: str = 'test',
log_location: str = os.path.join(
os.path.dirname(__file__), 'simple_log.txt'),
config_location: str = os.path.join(
os.path.dirname(__file__), 'simple_config.txt'),
connection_dictionary: Dict[str, object] = {},
client: Any = None,
optional_function: callable = None) -> None:
super().__init__(report_name,
log_location,
config_location,
connection_dictionary,
client,
optional_function)
# 'run' method must be instantiated
def run(self):
"""Run test report."""
self.file = self.get_data('test_data',
"SELECT * FROM CATEGORY",
'sqlite')[0]
self.export_data(self.file, self.config['REPORT']['export_to'])
# Script report object to run
if __name__ == '__main__':
report = Report()
try:
report.run()
except Exception:
report.log("See log for debug details", 'CRITICAL')
report.backup_data()
report.log("Backup successful")
input("PRESS ENTER KEY TO QUIT")
report.log("QUITTING")
Before utilizing reportio the user should first examine the config file. Below [DB] the user should add their database details if they plan to use a saved connection. Additional parameters may be added after the initial semicolon. For example:
myservername = DSN=servername;TrustedConnection=yes;
Additionally, be sure to verify the filepaths below the [REPORT] header.
Alternatively to using saved connections, the user may create their own connection at runtime. In this case, the header of your script should import reportio and your preferred connection module, and define your connection.
import reportio as r
import pyodbc
conn = pyodbc.connect(driver='{SQL Server Native Client 11.0}',
server='myserver',
database='mydatabase',
trusted_connection = 'yes')
You can create an instance of SimpleReport to get started. You need to provide a string name for your report. You can add, remove, and rename queries. When adding queries, you must provide a string name for the query, the SQL as a string, and the name of your saved connection or your created connection. When you run the report, the queries will be run with multithreading. To use single threading pass False into the run method.
rep=r.SimpleReport("test")
rep.addQuery("testQuery",
"SELECT * FROM mydatabase.dbo.mytable",
connection=conn)
rep.addQuery("testQuery2",
"SELECT * FROM mydatabase.dbo.myothertable",
connection=conn)
rep.run(False)
reportio has robust logging functionality. Refer to your config to find the filepaths for the output and logs. The console will also display this information, as well as the filepath to your report in an Excel file. If you run multiple queries in one report, your workbook will have a tab for each query.
User should have solid grasp Python and object oriented programming. User should be familiar with available data sources and structures. User must be prepared to interact with data sources using SQL. User must deliver reports outside the scope of this module.