Raj-Python
diff --git a/‎functions/functions.py‎ ‎basic_examples/functions.py‎functions/functions.py renamed to basic_examples/functions.py b/‎functions/functions.py‎ ‎basic_examples/functions.py‎functions/functions.py renamed to basic_examples/functions.py
diff --git a/‎…ions/functions_with_tuples_and_kwargs.py‎ ‎…ples/functions_with_tuples_and_kwargs.py‎functions/functions_with_tuples_and_kwargs.py renamed to basic_examples/functions_with_tuples_and_kwargs.py b/‎…ions/functions_with_tuples_and_kwargs.py‎ ‎…ples/functions_with_tuples_and_kwargs.py‎functions/functions_with_tuples_and_kwargs.py renamed to basic_examples/functions_with_tuples_and_kwargs.py
diff --git a/‎basic/logical-lines.py‎ ‎basic_examples/logical-lines.py‎basic/logical-lines.py renamed to basic_examples/logical-lines.py b/‎basic/logical-lines.py‎ ‎basic_examples/logical-lines.py‎basic/logical-lines.py renamed to basic_examples/logical-lines.py
diff --git a/‎basic_examples/my_module.py‎
Lines changed: 4 additions & 0 deletions b/‎basic_examples/my_module.py‎
Lines changed: 4 additions & 0 deletions
diff --git a/‎basic/python_control.py‎ ‎basic_examples/python_control.py‎basic/python_control.py renamed to basic_examples/python_control.py b/‎basic/python_control.py‎ ‎basic_examples/python_control.py‎basic/python_control.py renamed to basic_examples/python_control.py
diff --git a/‎collections/python_dictionary.py‎ ‎basic_examples/python_dictionary.py‎collections/python_dictionary.py renamed to basic_examples/python_dictionary.py b/‎collections/python_dictionary.py‎ ‎basic_examples/python_dictionary.py‎collections/python_dictionary.py renamed to basic_examples/python_dictionary.py
diff --git a/‎basic_examples/python_files.py‎
Lines changed: 33 additions & 0 deletions b/‎basic_examples/python_files.py‎
Lines changed: 33 additions & 0 deletions
diff --git a/‎collections/python_lists.py‎ ‎basic_examples/python_lists.py‎collections/python_lists.py renamed to basic_examples/python_lists.py b/‎collections/python_lists.py‎ ‎basic_examples/python_lists.py‎collections/python_lists.py renamed to basic_examples/python_lists.py
diff --git a/‎numbers/python_numbers.py‎ ‎basic_examples/python_numbers.py‎numbers/python_numbers.py renamed to basic_examples/python_numbers.py b/‎numbers/python_numbers.py‎ ‎basic_examples/python_numbers.py‎numbers/python_numbers.py renamed to basic_examples/python_numbers.py
diff --git a/‎basic_examples/python_objects.py‎
Lines changed: 43 additions & 0 deletions b/‎basic_examples/python_objects.py‎
Lines changed: 43 additions & 0 deletions
@@ -0,0 +1,4 @@
+def sayHello():
+  print 'Hello'
+
+print 'Module ', __name__, ' initialized'
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+# Filename : python_files.py
+import os
+
+def read_file(name):
+  print 'printing contents of file ' + name
+  f = file(name, 'r')
+  line = f.readline()
+  while(len(line) != 0):
+    print line, #notice the , to prevent printing a newline character
+    line = f.readline()
+  f.close()
+
+def create_module(name):
+  print 'creating module ' + name
+  f = file(name, 'w')
+  #Notice that a newline is not inserted automatically
+  #There is no println in Python
+  f.write('#!/usr/bin/python\n')
+  f.write('# Filename : ' + name + '\n')
+  f.write("'''Class comment to be completed.'''\n")
+  f.write('\n')
+  f.write('def __init__():\n')
+  f.write('\n')
+  f.write('def __str__():\n')
+  f.write('\n')
+  f.close()
+
+name = '/home/pshah/tmp/tmp.py'
+create_module(name)
+read_file(name)
+#Remove the file so we do not pollute the disk
+os.remove(name)
@@ -0,0 +1,43 @@
+#!/usr/bin/python
+# Filename : python_examples.py
+
+class InvoiceItem:
+  '''An item within the invoice'''
+  def __str__(self):
+    return self.text + ' ' + str(self.amt)    
+
+  def __init__(self, **kwargs):
+    self.text = ''
+    self.amt = 0
+    if kwargs['text'] != None:
+      self.text = kwargs['text']
+    if kwargs['amt'] != None:
+      self.amt = kwargs['amt']
+
+class Invoice:
+  '''An invoice.'''
+  def __str__(self):
+    return self.number + ' ' + str(self.amt())
+
+  def __init__(self, **kwargs):
+    self.number = ''
+    self.client = ''
+    self.date = ''
+    self.invoice_items = []
+    
+  def add_invoice_item(self, invoice_entry):
+    self.invoice_items.append(invoice_entry)
+  
+  def amt(self):
+    amt = 0
+    for item in self.invoice_items:
+      amt = amt + item.amt
+    return amt
+  
+invoice_item = InvoiceItem(text='consulting April', amt=2000)
+invoice = Invoice()
+invoice.number = '20080422_01'
+invoice.client = 'Sun Microsystems'
+invoice.date = '22/04/2008'
+invoice.add_invoice_item(invoice_item)
+print invoice