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SetupDataReplication.py
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#-------------------------------------------------------------
# Name: Setup Data for Replication
# Purpose: Prepares the datasets specified for replication to another local or remote geodatabase. This will version all the datasets
# and add GlobalIDs. Locks will be removed from the datasets, so this can take place.
# Author: Shaun Weston ([email protected])
# Date Created: 12/06/2014
# Last Updated: 13/06/2014
# Copyright: (c) Eagle Technology
# ArcGIS Version: 10.1/10.2
# Python Version: 2.7
#--------------------------------
# Import modules
import os
import sys
import logging
import smtplib
import arcpy
import csv
# Enable data to be overwritten
arcpy.env.overwriteOutput = True
# Set global variables
enableLogging = "true" # Use logger.info("Example..."), logger.warning("Example..."), logger.error("Example...")
logFile = os.path.join(os.path.dirname(__file__), r"D:\Arc\Scripts\Migration\Logs\SetupDataReplication.log") # os.path.join(os.path.dirname(__file__), "Example.log")
sendErrorEmail = "false"
emailTo = ""
emailUser = ""
emailPassword = ""
emailSubject = ""
emailMessage = ""
output = None
# Start of main function
def mainFunction(configFile): # Get parameters from ArcGIS Desktop tool by seperating by comma e.g. (var1 is 1st parameter,var2 is 2nd parameter,var3 is 3rd parameter)
try:
# Logging
if (enableLogging == "true"):
# Setup logging
logger, logMessage = setLogging(logFile)
# Log start of process
logger.info("Process started.")
# --------------------------------------- Start of code --------------------------------------- #
# If configuration provided
if (configFile):
# Set CSV delimiter
csvDelimiter = ","
# Open the CSV file
with open(configFile, 'rb') as csvFile:
# Read the CSV file
rows = csv.reader(csvFile, delimiter=csvDelimiter)
# For each row in the CSV
count = 0
for row in rows:
# Ignore the first line containing headers
if (count > 0):
# Get the full dataset name
dataset = row[0]
# Get the database connection string from the input
splitDataset = dataset.split('.sde')
database = splitDataset[0] + ".sde"
# Disconnect users from the database
arcpy.DisconnectUser(database, "ALL")
# Get dataset properties
datasetDesc = arcpy.Describe(dataset)
# Add Global IDs
# Logging
if (enableLogging == "true"):
logger.info("Adding Global IDs for " + dataset + "...")
arcpy.AddMessage("Adding Global IDs for " + dataset + "...")
arcpy.AddGlobalIDs_management(dataset)
# If dataset isn't versioned
if (datasetDesc.isVersioned == 0):
# Register As Versioned
# Logging
if (enableLogging == "true"):
logger.info("Registering dataset as versioned - " + dataset + "...")
arcpy.AddMessage("Registering dataset as versioned - " + dataset + "...")
arcpy.RegisterAsVersioned_management(dataset, "NO_EDITS_TO_BASE")
else:
# Logging
if (enableLogging == "true"):
logger.info("Dataset already versioned - " + dataset + "...")
arcpy.AddMessage("Dataset already versioned - " + dataset + "...")
count = count + 1
# No configuration provided
else:
arcpy.AddError("No configuration file provided...")
# Logging
if (enableLogging == "true"):
# Log error
logger.error("No configuration file provided...")
# Remove file handler and close log file
logging.FileHandler.close(logMessage)
logger.removeHandler(logMessage)
if (sendErrorEmail == "true"):
# Send email
sendEmail("No configuration file provided...")
# --------------------------------------- End of code --------------------------------------- #
# If called from gp tool return the arcpy parameter
if __name__ == '__main__':
# Return the output if there is any
if output:
arcpy.SetParameterAsText(1, output)
# Otherwise return the result
else:
# Return the output if there is any
if output:
return output
# Logging
if (enableLogging == "true"):
# Log end of process
logger.info("Process ended.")
# Remove file handler and close log file
logging.FileHandler.close(logMessage)
logger.removeHandler(logMessage)
pass
# If arcpy error
except arcpy.ExecuteError:
# Build and show the error message
errorMessage = arcpy.GetMessages(2)
arcpy.AddError(errorMessage)
# Logging
if (enableLogging == "true"):
# Log error
logger.error(errorMessage)
# Remove file handler and close log file
logging.FileHandler.close(logMessage)
logger.removeHandler(logMessage)
if (sendErrorEmail == "true"):
# Send email
sendEmail(errorMessage)
# If python error
except Exception as e:
errorMessage = ""
# Build and show the error message
for i in range(len(e.args)):
if (i == 0):
errorMessage = str(e.args[i])
else:
errorMessage = errorMessage + " " + str(e.args[i])
arcpy.AddError(errorMessage)
# Logging
if (enableLogging == "true"):
# Log error
logger.error(errorMessage)
# Remove file handler and close log file
logging.FileHandler.close(logMessage)
logger.removeHandler(logMessage)
if (sendErrorEmail == "true"):
# Send email
sendEmail(errorMessage)
# End of main function
# Start of set logging function
def setLogging(logFile):
# Create a logger
logger = logging.getLogger(os.path.basename(__file__))
logger.setLevel(logging.DEBUG)
# Setup log message handler
logMessage = logging.FileHandler(logFile)
# Setup the log formatting
logFormat = logging.Formatter("%(asctime)s: %(levelname)s - %(message)s", "%d/%m/%Y - %H:%M:%S")
# Add formatter to log message handler
logMessage.setFormatter(logFormat)
# Add log message handler to logger
logger.addHandler(logMessage)
return logger, logMessage
# End of set logging function
# Start of send email function
def sendEmail(message):
# Send an email
arcpy.AddMessage("Sending email...")
# Server and port information
smtpServer = smtplib.SMTP("smtp.gmail.com",587)
smtpServer.ehlo()
smtpServer.starttls()
smtpServer.ehlo
# Login with sender email address and password
smtpServer.login(emailUser, emailPassword)
# Email content
header = 'To:' + emailTo + '\n' + 'From: ' + emailUser + '\n' + 'Subject:' + emailSubject + '\n'
body = header + '\n' + emailMessage + '\n' + '\n' + message
# Send the email and close the connection
smtpServer.sendmail(emailUser, emailTo, body)
# End of send email function
# This test allows the script to be used from the operating
# system command prompt (stand-alone), in a Python IDE,
# as a geoprocessing script tool, or as a module imported in
# another script
if __name__ == '__main__':
# Arguments are optional - If running from ArcGIS Desktop tool, parameters will be loaded into *argv
argv = tuple(arcpy.GetParameterAsText(i)
for i in range(arcpy.GetArgumentCount()))
mainFunction(*argv)