def threadFunction():
for i in range( 100 ):
SampleModule.myCppFunction( i )
import sys
import math
sys.path.append("./bin")
import SampleModule as m
print("\n======= C++ Function vectorCumulativeSum ==========")
xs = [15.6, 8.51, 9.35, 10.6, 87.1]
ys = m.vectorCumulativeSum(xs)
print("xs = ", xs)
print("ys = ", ys)
print("\n======= C++ Function Tabulate1 ========")
m.tabulate1(-20.0, 10, 2.5, lambda x: x * x - 4 * x + 10.5)
# Author: Kevin Harris
# Last Modified: 04/29/05
# Description:
#------------------------------------------------------------------------------
import SampleModule
import threading
import time
#------------------------------------------------------------------------------
# Define a function and set it as a call-back so the application can call
# into this script.
#------------------------------------------------------------------------------
def myPythonFunction( n ):
print ("Main thread - Application called myPythonFunction and passed: " + str( n ))
SampleModule.setCallback( myPythonFunction );
#------------------------------------------------------------------------------
# Define a function which will run in a separate Python thread.
#------------------------------------------------------------------------------
def threadFunction():
for i in range( 100 ):
SampleModule.myCppFunction( i )
#time.sleep( 0.1 )
myThread = threading.Thread( target=threadFunction )
myThread.start()
# **********---- Modules
# A module is a file containing Python definitions and statements. The file name is the
# module name with the suffix .py appended. Within a module, the module’s name (as a string)
# is available as the value of the global variable __name__.
# Every python file you create can be used as module
# The syntax to use a python file as module is import pythonfilename
import SampleModule
x = SampleModule.funNumbers(300)
print("printing the result of Fibonacci from an external file", x)
print("\n" * 2)
# Every python file we write has an global variable __name__ with value which sets itself to the filename
# Lets check for the SampleModule
print("__name__ of SampleModule is: ", SampleModule.__name__)
print("\n" * 2)
# By using modules you can call methods, classes, variables from the desired module
# If you are using a function frequently you can assign the function to a variable
y = SampleModule.funNumbers
print(
"if you are using a function frequently you can assign the function to a variable"
)
print(y(400))
print("\n" * 2)
# Note: Modules are executed the first time the module name is encountered in an import statement
# Each Module has it its own private symbol table, which is used as the
# global symbol table by all functions defined in the module.
# Thus, the author of a module can use global variables in the module without worrying about
# accidental clashes with a user’s global variables.
# If you ever want to use the variables used in the module, you can use them by