def main():
"""
Open a file called show_ip_int_brie.txt.
Parse through interface data and create an Interface object for each one found.
"""
interfaces = []
INTERFACE_REGEX = '^(FastEthernet|GigabitEthernet)([0-9]+) .*(up|down)'
# open the file called 'show_ip_int_brief.txt'
with open('show_ip_int_brief.txt', 'r') as interface_info:
for line in interface_info:
# Iterate over each line and match against the string INTERFACE_REGEX
m = re.match(INTERFACE_REGEX, line)
if m is not None:
# When the line matches the REGEX, create an Interface() object
interface = Interface(m.group(1) + m.group(2), m.group(3))
# Append the interface to the list, so we can iterate over it
interfaces.append(interface)
# for each interface print the name and status
for interface in interfaces:
interface.prints()
# call the check_down() function to print any interfaces in the down state with a warning
for interface in interfaces:
interface.check_down()
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def __init__(self, screen, funcs, hardware_instance, book):
# declare important variables
self.screen = screen
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# functions for the menu items
self.funcs = funcs
# cached book for last played window
self.book = book
def __init__(self, screen, library, function):
# define screen variables
self.screen = screen
# define music folder
self.library = library
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# declare functions
self.function = function
def main():
"""Simple main method calling our function."""
list_interfaces = []
result = get_interface_state(HOST, PORT, USER, PASS, FILE)
print(xml.dom.minidom.parseString(result.xml).toprettyxml())
# get a list of interfaces by parsing for the <interface> element
interfaces = xml.dom.minidom.parseString(
result.xml).getElementsByTagName('interface')
# iterate over each instance of the <interface> element
for each in interfaces:
# parse out the <name> and <oper-status> nodes when the
# <name> text node contains "GigabitEthernet|FastEthernet"
if re.match('(Gigabit|Fast)Ethernet',
each.getElementsByTagName('name')[0].firstChild.nodeValue):
# instantiate an Interface() object for each instance of an interface
interface = Interface(
each.getElementsByTagName('name')[0].firstChild.nodeValue,
each.getElementsByTagName('oper-status')
[0].firstChild.nodeValue)
list_interfaces.append(interface)
# call the prints() method to print the interface data
for each in list_interfaces:
each.prints()
# call the check_down() method to print each down interface and a warning
for each in list_interfaces:
each.check_down()
class MainMenu():
''' generate the start interface for accessing all other screens'''
def __init__(self, screen, funcs, hardware_instance, book):
# declare important variables
self.screen = screen
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# functions for the menu items
self.funcs = funcs
# cached book for last played window
self.book = book
#define function that checks for mouse location
def on_click(self):
click_pos = (pygame.mouse.get_pos()[0], pygame.mouse.get_pos()[1])
# select last played item
if 10 <= click_pos[0] <= 310 and 120 <= click_pos[1] <= 185:
self.funcs['Continue'](self.book)
# go to library screen
if 10 <= click_pos[0] <= 205 and 190 <= click_pos[1] <= 230:
self.funcs['Select Book']()
# exit gui
if 265 <= click_pos[0] <= 315 and 190 <= click_pos[1] <= 230:
self.interface.exit_interface(self.screen)
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
# use infinity loop for showing the screen
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
self.interface.main_interface(self.screen, self.book)
# wait for a pressed button or exit infinity loop
for event in pygame.event.get():
# recognize mouse and touchscreen activity
if event.type == pygame.MOUSEBUTTONDOWN:
pos = (pygame.mouse.get_pos()[0],
pygame.mouse.get_pos()[1])
pygame.draw.circle(self.screen, YELLOW, pos, 10, 0)
self.on_click()
# update the screen
pygame.display.flip()
def __init__(self, screen, book): self.screen = screen self.clock = pygame.time.Clock() # init interface self.interface = Interface() # init books self.book = book # init the player self.music = Player(self.book)
class MainMenu():
''' generate the start interface for accessing all other screens'''
def __init__(self, screen, funcs, hardware_instance, book):
# declare important variables
self.screen = screen
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# functions for the menu items
self.funcs = funcs
# cached book for last played window
self.book = book
#define function that checks for mouse location
def on_click(self):
click_pos = (pygame.mouse.get_pos() [0], pygame.mouse.get_pos() [1])
# select last played item
if 10 <= click_pos[0] <= 310 and 120 <= click_pos[1] <= 185:
self.funcs['Continue'](self.book)
# go to library screen
if 10 <= click_pos[0] <= 205 and 190 <= click_pos[1] <= 230:
self.funcs['Select Book']()
# exit gui
if 265 <= click_pos[0] <= 315 and 190 <= click_pos[1] <= 230:
self.interface.exit_interface(self.screen)
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
# use infinity loop for showing the screen
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
self.interface.main_interface(self.screen, self.book)
# wait for a pressed button or exit infinity loop
for event in pygame.event.get():
# recognize mouse and touchscreen activity
if event.type == pygame.MOUSEBUTTONDOWN:
pos = (pygame.mouse.get_pos() [0], pygame.mouse.get_pos() [1])
pygame.draw.circle(self.screen, YELLOW, pos, 10, 0)
self.on_click()
# update the screen
pygame.display.flip()
def __init__(self, screen, library, function):
# define screen variables
self.screen = screen
# define music folder
self.library = library
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# declare functions
self.function = function
def __init__(self, screen, funcs, hardware_instance, book):
# declare important variables
self.screen = screen
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# functions for the menu items
self.funcs = funcs
# cached book for last played window
self.book = book
def main():
"""
Open a file called show_ip_int_brie.txt.
Parse through interface data and create an Interface object for each one found.
"""
interfaces = []
INTERFACE_REGEX = '^(FastEthernet|GigabitEthernet)([0-9]+) .*(up|down)'
# open the file called 'show_ip_int_brief.txt'
with open('show_ip_int_brief.txt', 'r') as interface_info:
for line in interface_info:
# Iterate over each line and match against the string INTERFACE_REGEX
m = re.match(INTERFACE_REGEX, line)
if m is not None:
# When the line matches the REGEX, create an Interface() object
interface = Interface(m.group(1) + m.group(2), m.group(3))
# Append the interface to the list, so we can iterate over it
interfaces.append(interface)
# for each interface print the name and status
for interface in interfaces:
interface.prints()
# call the check_down() function to print any interfaces in the down state with a warning
for interface in interfaces:
interface.check_down()
def __init__(self, book): # init the mixer of pygame module self.mixer = pygame.mixer self.mixer.init() # init the interface module self.interface = Interface() # load actual audio book object self.book = book self.chapter = self.book.get_chapter() # set position to position in audio book class self.position = self.book.get_pos() # set playing status self.playing = False
class Library:
'''generate a library screen for scrolling through the audio books'''
def __init__(self, screen, library, function):
# define screen variables
self.screen = screen
# define music folder
self.library = library
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# declare functions
self.function = function
def on_click(self, index):
'''recognize touchscreen and mouse selections to
run functionalities of buttons'''
# get actual position of mouse click
click_pos = pressed()
# go back to main screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
return 999
# scroll to left
if 155 <= click_pos[0] <= 200 and 190 <= click_pos[1] <= 235:
index -=1
# make negative index to max index to start new round
if index == -1:
index = len(self.library) -1
return index
# scroll to right
if 210 <= click_pos[0] <= 255 and 190 <= click_pos[1] <= 235:
index = index + 1
# set max index to 0 for start new round
if index >= len(self.library):
index = 0
return index
# select a book
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
# select actual book and go to play window
self.function(self.library[index])
return index
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
# set index of list to first item
index = 0
# use infinity loop for drawing screen
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
for event in pygame.event.get():
# draw interface on screen
self.interface.list_interface(self.screen,
self.library[index].get_title(), self.library[index].get_artist(),
self.library[index].get_total_playtime(), self.library[index].get_cover())
# wit for touchscreen event
if event.type == pygame.MOUSEBUTTONDOWN:
# draw circle for touchscreen feedback
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# update index in library
index = self.on_click(index)
# exit mainloop
if index == 999: mainloop = False
# update display
pygame.display.flip()
class Library:
'''generate a library screen for scrolling through the audio books'''
def __init__(self, screen, library, function):
# define screen variables
self.screen = screen
# define music folder
self.library = library
# important for framerate
self.clock = pygame.time.Clock()
# contain all interface methods
self.interface = Interface()
# declare functions
self.function = function
def on_click(self, index):
'''recognize touchscreen and mouse selections to
run functionalities of buttons'''
# get actual position of mouse click
click_pos = pressed()
# go back to main screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
return 999
# scroll to left
if 155 <= click_pos[0] <= 200 and 190 <= click_pos[1] <= 235:
index -= 1
# make negative index to max index to start new round
if index == -1:
index = len(self.library) - 1
return index
# scroll to right
if 210 <= click_pos[0] <= 255 and 190 <= click_pos[1] <= 235:
index = index + 1
# set max index to 0 for start new round
if index >= len(self.library):
index = 0
return index
# select a book
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
# select actual book and go to play window
self.function(self.library[index])
return index
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
# set index of list to first item
index = 0
# use infinity loop for drawing screen
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
for event in pygame.event.get():
# draw interface on screen
self.interface.list_interface(
self.screen, self.library[index].get_title(),
self.library[index].get_artist(),
self.library[index].get_total_playtime(),
self.library[index].get_cover())
# wit for touchscreen event
if event.type == pygame.MOUSEBUTTONDOWN:
# draw circle for touchscreen feedback
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# update index in library
index = self.on_click(index)
# exit mainloop
if index == 999: mainloop = False
# update display
pygame.display.flip()
class PlayerInterface:
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def on_click(self):
''' recognize touchscreen and mouse selections to
run functionalities of buttons '''
click_pos = pressed()
# stop music and return to previous screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
self.music.stop()
return False
# play previous chapter
if 65 <= click_pos[0] <= 110 and 190 <= click_pos[1] <= 235:
self.music.previous_chapter()
# play next chapter
if 115 <= click_pos[0] <= 160 and 190 <= click_pos[1] <= 235:
self.music.next_chapter()
# pause/unpause the music
if 165 <= click_pos[0] <= 210 and 190 <= click_pos[1] <= 235:
self.music.pause()
# stop the music the music
if 215 <= click_pos[0] <= 260 and 190 <= click_pos[1] <= 235:
self.music.stop()
# play the music
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
self.music.play()
# skip to selected position on the progress bar
if 10 <= click_pos[0] <= 310 and 160 <= click_pos[1] <= 185:
self.music.set_pos(click_pos[0])
return True
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
# draw interface to screen
self.interface.player_interface(self.screen, self.book.get_title(),
self.book.get_artist(), self.music.get_chapter() + 1, self.book.get_num_chapter(),
self.book.get_chapter_playtime()[self.music.get_chapter()],
self.music.get_pos(), self.book.get_cover())
for event in pygame.event.get():
if event.type == pygame.USEREVENT:
# start playing next chapter when a song ends
self.music.next_chapter()
# wait for touchscreen pressed
if event.type == pygame.MOUSEBUTTONDOWN:
# draw touchscreen feedback to screen
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# run functionalities
mainloop = self.on_click()
# update display
pygame.display.flip()
class PlayerInterface:
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def on_click(self):
''' recognize touchscreen and mouse selections to
run functionalities of buttons '''
click_pos = pressed()
# stop music and return to previous screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
self.music.stop()
return False
# play previous chapter
if 65 <= click_pos[0] <= 110 and 190 <= click_pos[1] <= 235:
self.music.previous_chapter()
# play next chapter
if 115 <= click_pos[0] <= 160 and 190 <= click_pos[1] <= 235:
self.music.next_chapter()
# pause/unpause the music
if 165 <= click_pos[0] <= 210 and 190 <= click_pos[1] <= 235:
self.music.pause()
# stop the music the music
if 215 <= click_pos[0] <= 260 and 190 <= click_pos[1] <= 235:
self.music.stop()
# play the music
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
self.music.play()
# skip to selected position on the progress bar
if 10 <= click_pos[0] <= 310 and 160 <= click_pos[1] <= 185:
self.music.set_pos(click_pos[0])
return True
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
# draw interface to screen
self.interface.player_interface(
self.screen, self.book.get_title(), self.book.get_artist(),
self.music.get_chapter() + 1, self.book.get_num_chapter(),
self.book.get_chapter_playtime()[self.music.get_chapter()],
self.music.get_pos(), self.book.get_cover())
for event in pygame.event.get():
if event.type == pygame.USEREVENT:
# start playing next chapter when a song ends
self.music.next_chapter()
# wait for touchscreen pressed
if event.type == pygame.MOUSEBUTTONDOWN:
# draw touchscreen feedback to screen
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# run functionalities
mainloop = self.on_click()
# update display
pygame.display.flip()
