Changes print statments in Examples/Sample.py to make them python 3.x compatible.

Author: Miguel Leon

Examples/Sample.py

@@ -23,7 +23,8 @@
 #createconnection (dbtype, servername, dbname, username, password)
 #session_factory = dbconnection.createConnection('mysql', 'localhost', 'odm2', 'ODM', 'odm')
 #session_factory = dbconnection.createConnection('connection type: sqlite|mysql|mssql|postgresql', '/your/path/to/db/goes/here', 2.0)
-session_factory = dbconnection.createConnection('sqlite', '/Users/denversmith/Downloads/ODM2.sqlite', 2.0)
+#session_factory = dbconnection.createConnection('sqlite', '/Users/denversmith/Downloads/ODM2.sqlite', 2.0)
+session_factory = dbconnection.createConnection('postgresql', '50.19.46.248:5432', db='postgres',user='postgres',password='RomaeDintorni!m0nel')
 # session_factory= dbconnection.createConnection('mssql')
 
 
@@ -40,52 +41,52 @@
 allVars = read.getVariables()
 
 for x in allVars:
-    print x.VariableCode + ": " + x.VariableNameCV
+    print(x.VariableCode + ": " + x.VariableNameCV)
 
 
 
 # Get all of the people from the database
 allPeople = read.getPeople()
 
 for x in allPeople:
-    print x.PersonFirstName + " " + x.PersonLastName
+    print(x.PersonFirstName + " " + x.PersonLastName)
 
 try:
-    print "\n-------- Information about an Affiliation ---------"
+    print("\n-------- Information about an Affiliation ---------")
     allaff = read.getAllAffiliations()
     for x in allaff:
-        print x.PersonObj.PersonFirstName + ": " + str(x.OrganizationID)
+        print(x.PersonObj.PersonFirstName + ": " + str(x.OrganizationID))
 except Exception as e:
-    print "Unable to demo getAllAffiliations", e
+    print("Unable to demo getAllAffiliations", e)
 
 # Get all of the SamplingFeatures from the database that are Sites
 try:
     siteFeatures = read.getSamplingFeaturesByType('Site')
     numSites = len(siteFeatures)
 
     for x in siteFeatures:
-        print x.SamplingFeatureCode + ": " + x.SamplingFeatureName
+        print(x.SamplingFeatureCode + ": " + x.SamplingFeatureName)
 except Exception as e:
-    print "Unable to demo getSamplingFeaturesByType", e
+    print("Unable to demo getSamplingFeaturesByType", e)
 
 
 # Now get the SamplingFeature object for a SamplingFeature code
 try:
     sf = read.getSamplingFeatureByCode('USU-LBR-Mendon')
-    print sf
-    print "\n-------- Information about an individual SamplingFeature ---------"
-    print "The following are some of the attributes of a SamplingFeature retrieved using getSamplingFeatureByCode(): \n"
-    print "SamplingFeatureCode: " + sf.SamplingFeatureCode
-    print "SamplingFeatureName: " + sf.SamplingFeatureName
-    print "SamplingFeatureDescription: %s" % sf.SamplingFeatureDescription
-    print "SamplingFeatureGeotypeCV: %s" % sf.SamplingFeatureGeotypeCV
-    print "SamplingFeatureGeometry: %s" % sf.FeatureGeometry
-    print "Elevation_m: %s" % str(sf.Elevation_m)
+    print(sf)
+    print("\n-------- Information about an individual SamplingFeature ---------")
+    print("The following are some of the attributes of a SamplingFeature retrieved using getSamplingFeatureByCode(): \n")
+    print("SamplingFeatureCode: " + sf.SamplingFeatureCode)
+    print("SamplingFeatureName: " + sf.SamplingFeatureName)
+    print("SamplingFeatureDescription: %s" % sf.SamplingFeatureDescription)
+    print("SamplingFeatureGeotypeCV: %s" % sf.SamplingFeatureGeotypeCV)
+    print("SamplingFeatureGeometry: %s" % sf.FeatureGeometry)
+    print("Elevation_m: %s" % str(sf.Elevation_m))
 except Exception as e:
-    print "Unable to demo getSamplingFeatureByCode: ", e
+    print("Unable to demo getSamplingFeatureByCode: ", e)
 
 #add sampling feature
-print "\n------------ Create Sampling Feature --------- \n",
+print("\n------------ Create Sampling Feature --------- \n")
 try:
     from odm2api.ODM2.models import SamplingFeatures
     newsf = SamplingFeatures()
@@ -100,19 +101,19 @@
     newsf.SamplingFeatureUUID= sf.SamplingFeatureUUID+"2"
     session.add(newsf)
     #session.commit()
-    print "new sampling feature added to database", newsf
+    print("new sampling feature added to database", newsf)
 
 except Exception as e :
-    print "error adding a sampling feature: " + str(e)
+    print("error adding a sampling feature: " + str(e))
 
 
 # Drill down and get objects linked by foreign keys
-print "\n------------ Foreign Key Example --------- \n",
+print("\n------------ Foreign Key Example --------- \n",)
 try:
     # Call getResults, but return only the first result
     firstResult = read.getResults()[0]
-    print "The FeatureAction object for the Result is: ", firstResult.FeatureActionObj
-    print "The Action object for the Result is: ", firstResult.FeatureActionObj.ActionObj
+    print("The FeatureAction object for the Result is: ", firstResult.FeatureActionObj)
+    print("The Action object for the Result is: ", firstResult.FeatureActionObj.ActionObj)
     print ("\nThe following are some of the attributes for the Action that created the Result: \n" +
            "ActionTypeCV: " + firstResult.FeatureActionObj.ActionObj.ActionTypeCV + "\n" +
            "ActionDescription: " + firstResult.FeatureActionObj.ActionObj.ActionDescription + "\n" +
@@ -121,11 +122,11 @@
            "MethodName: " + firstResult.FeatureActionObj.ActionObj.MethodObj.MethodName + "\n" +
            "MethodDescription: " + firstResult.FeatureActionObj.ActionObj.MethodObj.MethodDescription)
 except Exception as e:
-    print "Unable to demo Foreign Key Example: ", e
+    print("Unable to demo Foreign Key Example: ", e)
 
 
 # Now get a particular Result using a ResultID
-print "\n------- Example of Retrieving Attributes of a Time Series Result -------"
+print("\n------- Example of Retrieving Attributes of a Time Series Result -------")
 try:
     tsResult = read.getTimeSeriesResultByResultId(1)
     print (
@@ -142,19 +143,19 @@
         "SamplingFeature: " + tsResult.ResultObj.FeatureActionObj.SamplingFeatureObj.SamplingFeatureCode + " - " +
         tsResult.ResultObj.FeatureActionObj.SamplingFeatureObj.SamplingFeatureName)
 except Exception as e:
-    print "Unable to demo Example of retrieving Attributes of a time Series Result: ", e
+    print("Unable to demo Example of retrieving Attributes of a time Series Result: ", e)
 
 # Get the values for a particular TimeSeriesResult
-print "\n-------- Example of Retrieving Time Series Result Values ---------"
+print("\n-------- Example of Retrieving Time Series Result Values ---------")
 
 tsValues = read.getTimeSeriesResultValuesByResultId(1)  # Return type is a pandas dataframe
 
 # Print a few Time Series Values to the console
 # tsValues.set_index('ValueDateTime', inplace=True)
 try:
-    print tsValues.head()
+    print(tsValues.head())
 except Exception as e:
-    print e
+    print(e)
 
 # Plot the time series
 
@@ -173,4 +174,4 @@
     ax.grid(True)
     plt.show()
 except Exception as e:
-    print "Unable to demo plotting of tsValues: ", e
+    print("Unable to demo plotting of tsValues: ", e)