UWPCE-PythonCert · ThreeBbb · Mar 7, 2016 · Mar 7, 2016 · Mar 10, 2016 · Mar 11, 2016
diff --git a/Compression_Lab_10.py b/Compression_Lab_10.py
@@ -0,0 +1,21 @@
+
+feast = ["lambs", "sloths", "orangutans", "breakfast cereals", "fruit bats"]
+
+compression = [delicacy.capitalize() for delicacy in feast]
+
+print(compression[0])
+
+comp = [delicacy for delicacy in feast if len(delicacy) > 6]
+
+print (comp)
+
+print("length of feast: ", len(feast))
+print("length of comp: ", len(comp))
+
+
+list_of_tuples = [(1, 'lumberjack'), (2, 'inquisition'), (4, 'spam')]
+
+new_comprehension = [ skit * number for number, skit in list_of_tuples ]
+
+print(new_comprehension)
+
diff --git a/notebooks/Session09.ipynb b/notebooks/Session09.ipynb
@@ -831,7 +831,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.1"
+   "version": "3.5.0"
   }
  },
  "nbformat": 4,

diff --git a/students/Boundb3/Session07/html_project/html_render.py b/students/Boundb3/Session07/html_project/html_render.py
@@ -14,15 +14,15 @@ class Element(object):
     #class attributes
     tag = "element tag"
     indent = "    "
-    print("hi")
+    #print("hi from class element")
     #content = []
 
 
     def __init__(self, content=None, **attributes): ###!!!could i have added the link attribute here??
+
         #store content
         self.content = []
 
-
         # add an attributes dictionary
         self.attributes = attributes
 
@@ -49,7 +49,7 @@ def append(self, new_content):
     def render_tag(self, current_ind):
         # tag and then content for each class
         attrs = "".join([' {} ="{}"'.format(key,val) for key, val in self.attributes.items()])
-        #print("this is self.attributes from render_tag:  ", self.attributes)
+        print("this is self.attributes from render_tag:  ", self.attributes)
         #indentation + tag + content
         tag_str = "{}<{}{}>".format(current_ind, self.__str__(), attrs)
         #print("from render_tag: current_ind is '{}' and tag strg is '{}'".format(current_ind, tag_str))
@@ -99,6 +99,10 @@ class P (Element):
 class Html (Element):
     tag = "html"
     print("subclass tag = : ",tag)
+
+    def render(self, file_out, current_ind= ""):
+        file_out.write("<!DOCTYPE html>\n")
+        super().render(file_out,current_ind = current_ind)
     pass
 
 class Head (Element):
@@ -164,15 +168,65 @@ class Br (SelfClosingTag):
     tag = "br"
     pass
 
-class A (Element):
+class A (OneLineTag):
     tag = "a"
 
+    def __init__(self, link, content=None, **attributes):
+        #self.attributes = "href="
+        #contentstr = "href=" + '"'+content+'"> ' + link
+
+
+        Element.__init__(self,content, **attributes) #!!! not quite right - needs the format:  <a href="http://google.com"> link </a>
+        self.attributes["href"] = link #class guided answer - THANK you!!
+        #print("a's link is:", self.link)
+        print("a's content **** is:", self.content)
+        print("a's kwrgs extract of href** is:", self.attributes["href"])
+
+
+
+    def render(self, file_out, current_ind= " default indent"):
+        print("entering a's rendering func ")
+        tag_str = '{}<{}{}"{}"> '.format(current_ind, self.__str__(),"href=", self.attributes.get("href"))
+        file_out.write(tag_str)
+
+
+        for con in self.content:
+            try:
+                #render it
+                print("\t--> con in A is: " , con)
+                file_out.write(con) #was: stuff_str.render(file_out)
+            except TypeError as e:
+                print("hit a snag: ", e, "con is: ", con)
+                con.render(file_out, current_ind + self.indent ) # was: .write(str(stuff_str)) ### watch it if it is self.tag
+
+        #write out closing tag
+            #was:
+            #stop at the closing html tag
+            #end_tag = "</{}>".format(self.tag)
+            #add that tag to the end of the file object
+            #file_out.write(end_tag)
+        file_out.write(" </{}>\n".format(self.tag))
 
 
-    def __init__(self, content=None, link="link",**attributes):
-        self.attributes = "href="
-        contentstr = "href=" + '"'+content+'">' + link
-        super().__init__(contentstr,**attributes) #!!! not quite right - needs the format:  <a href="http://google.com"> link </a>
+
+    #to over write the default __str__
+    def __str__(self):
+        return self.ToString()
+
+    def ToString(self):
+        return "a "
+
+
+    # def render_tag(self, current_ind):
+    #     # tag and then content for each class
+    #     attrs = "".join([' {} ="{}"'.format(key,val) for key, val in self.attributes.items()])
+    #     #print("this is self.attributes from render_tag:  ", self.attributes)
+    #     #indentation + tag + content
+    #     tag_str = "{}<{}{}".format(current_ind, self.__str__(), attrs) #removed the extra ">" from this tag render
+    #     #print("from render_tag: current_ind is '{}' and tag strg is '{}'".format(current_ind, tag_str))
+    #     print("a's tag string is",tag_str," and self.string is:", self.__str__())
+    #     return tag_str
+
 
         #self.link = link
     pass
@@ -192,3 +246,12 @@ def __init__(self,header,content = None,**attributes):
         self.header = switchdict[int(header)]
         self.tag = self.header
         super().__init__(content,**attributes)
+
+class Meta(SelfClosingTag):
+    tag = "meta"
+
+    def __init__(self,content=None, **attributes):
+        #dfault for charset
+        if "charset" not in attributes:
+            attributes["charset"] = "UTF-8"
+        SelfClosingTag.__init__(self,content,**attributes)
diff --git a/students/Boundb3/Session07/html_project/play.py b/students/Boundb3/Session07/html_project/play.py
@@ -0,0 +1 @@
+__author__ = 'Brennen'
diff --git a/students/Boundb3/Session07/html_project/run_html_render.py b/students/Boundb3/Session07/html_project/run_html_render.py
@@ -130,7 +130,7 @@ def render_page(page, filename):
 '''
 # # Step 6
 # #########
-
+'''
 page = hr.Html()
 
 head = hr.Head()
@@ -152,7 +152,7 @@ def render_page(page, filename):
 page.append(body)
 
 render_page(page, "test_html_output6.html")
-
+'''
 # # Step 7
 # #########
 '''
@@ -188,43 +188,45 @@ def render_page(page, filename):
 
 page.append(body)
 
-render_page(page, "test_html_output7.html")
-'''
+render_page(page, "test_html_output7a.html")
+
 # # Step 8
 # ########
+'''
+page = hr.Html()
 
-# page = hr.Html()
-
-
-# head = hr.Head()
-# head.append( hr.Meta(charset="UTF-8") )
-# head.append(hr.Title("PythonClass = Revision 1087:"))
+#make and build the head
+head = hr.Head()
+head.append( hr.Meta(charset="UTF-8") )
+head.append(hr.Title("PythonClass = Revision 1087:"))
 
-# page.append(head)
+#tuck head into the page
+page.append(head)
 
-# body = hr.Body()
+#create and build the body
+body = hr.Body()
 
-# body.append( hr.H(2, "PythonClass - Class 6 example") )
+body.append( hr.H(2, "PythonClass - Class 6 example") )
 
-# body.append(hr.P("Here is a paragraph of text -- there could be more of them, but this is enough  to show that we can do some text",
-#                  style="text-align: center; font-style: oblique;"))
+body.append(hr.P("Here is a paragraph of text -- there could be more of them, but this is enough  to show that we can do some text",
+                 style="text-align: center; font-style: oblique;"))
 
-# body.append(hr.Hr())
+body.append(hr.Hr())
 
-# list = hr.Ul(id="TheList", style="line-height:200%")
+list = hr.Ul(id="TheList", style="line-height:200%")
 
-# list.append( hr.Li("The first item in a list") )
-# list.append( hr.Li("This is the second item", style="color: red") )
+list.append( hr.Li("The first item in a list") )
+list.append( hr.Li("This is the second item", style="color: red") )
 
-# item = hr.Li()
-# item.append("And this is a ")
-# item.append( hr.A("http://google.com", "link") )
-# item.append("to google")
+item = hr.Li()
+item.append("And this is a ")
+item.append( hr.A("http://google.com", "link") )
+item.append("to google")
 
-# list.append(item)
+list.append(item)
 
-# body.append(list)
+body.append(list)
 
-# page.append(body)
+page.append(body)
 
-# render_page(page, "test_html_output8.html")
+render_page(page, "test_html_output8.html")
diff --git a/students/Boundb3/Session07/html_project/test_html_output6.html b/students/Boundb3/Session07/html_project/test_html_output6.html
@@ -8,9 +8,7 @@
             </p>
             <hr /> {}
             And this is a 
-            <a>
-                href="http://google.com">link
-            </a>
+            <a href="http://google.com"> link </a>
             to google
         </body>
     </html>
diff --git a/...ion07/html_project/test_html_output7.html → ...on07/html_project/test_html_output7a.html b/...ion07/html_project/test_html_output7.html → ...on07/html_project/test_html_output7a.html
@@ -1,3 +1,4 @@
+<!DOCTYPE html>
     <html>
         <head>
             <title>                PythonClass = Revision 1087:            </title>
@@ -17,9 +18,7 @@ <h2>                PythonClass - Class 6 example            </h2>
                 </li>
                 <li>
                     And this is a 
-                    <a>
-                        href="http://google.com">, link
-                    </a>
+                    <a href="http://google.com"> link </a>
                     to google
                 </li>
             </ul>

diff --git a/students/Boundb3/Session07/html_project/test_html_output8.html b/students/Boundb3/Session07/html_project/test_html_output8.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+    <html>
+        <head>
+            <meta /> {'charset': 'UTF-8'}
+            <title>                PythonClass = Revision 1087:            </title>
+        </head>
+        <body>
+            <h2>                PythonClass - Class 6 example            </h2>
+            <p style ="text-align: center; font-style: oblique;">
+                Here is a paragraph of text -- there could be more of them, but this is enough  to show that we can do some text
+            </p>
+            <hr /> {}
+            <ul style ="line-height:200%" id ="TheList">
+                <li>
+                    The first item in a list
+                </li>
+                <li style ="color: red">
+                    This is the second item
+                </li>
+                <li>
+                    And this is a 
+                    <a href="http://google.com"> link </a>
+                    to google
+                </li>
+            </ul>
+        </body>
+    </html>
diff --git a/students/Boundb3/Session09/Circle _S09.py b/students/Boundb3/Session09/Circle _S09.py
@@ -0,0 +1,93 @@
+
+
+#create a circle
+
+class Circle (object):
+
+    def __init__(self,radius,*args,**kwargs):
+        self.radius = radius
+        self.diameter = radius * 2
+        self._area = 3.14 * (radius * radius)
+
+     ################################ radius
+    @ property
+    def radius(self):
+        return self._radius
+
+    @ radius.setter
+    def radius(self,value):
+
+        print("*****im in radius setter \t", end="")
+
+        if value < 1: print("that is a very small circle!")
+        if value > 3: print("that is a good size circle!")
+        self._radius = value
+
+    ################################ diameter
+    @ property
+    def diameter(self):
+        return self._radius * 2
+
+    @ diameter.setter
+    def diameter(self,value):
+        print("*****im in diameter setter")
+        self._radius = (value / 2)
+        self._diameter = value
+
+     ################################ area
+    @ property
+    def area(self):
+        return self._area
+
+    @ area.setter
+    def area(self,value):
+        print("Don't change the area - change the radius: AttributeError")
+        # try:
+        #     return self._area
+        # except Exception as e:
+        #     print(e)
+        #     if e == "AttributeError":
+        #         print(e)
+        #     else:
+        #         print ("some kind of error.  Details: ", e)
+        # print("AGAIN - don't do this: change the area - change the radius: AttributeError")
+        # return "AttributeError"
+
+
+    def from_diameter(self,diameter_value):
+        radius = diameter_value /2
+        radius = self.__init__(radius)
+
+
+
+
+
+
+
+
+
+c1 = Circle(2)
+print("c1's radius is: {} and diameter is {} ".format(c1.radius, c1.diameter))
+
+c2 = Circle(3)
+print("c2's radius is: {} and diameter is {} ".format(c2.radius, c2.diameter))
+#print("c2's diameter: " , c2.diameter)
+#print("c2's radius: " , c2.radius)
+
+c2.diameter = 7
+print("c2's radius is: {} and diameter is {} ".format(c2.radius, c2.diameter))
+# print("now c2's diameter: " , c2.diameter)
+# print("and c2's radius: " , c2.radius)
+
+c1.radius = 5
+print("c1's radius is: {} and diameter is {} ".format(c1.radius, c1.diameter))
+
+print("c1.area is {}".format(c1.area))
+c1.area = 14
+print("c1.area is {}".format(c1.area))
+
+# c4 = Circle.from_diameter(8)
+# print("c4's radius is: {} and diameter is {} ".format(c4.radius, c4.diameter))
+
+cd = Circle.from_diameter(8)
+print("cd's radius is: {} and diameter is  ".format(cd.radius))