def print(self, n, p=False):
if (self.printQuotes):
Printer.printStrLit(n, self.strVal)
else:
for _ in range(n):
sys.stdout.write(' ')
sys.stdout.write(self.strVal)
def print(self, n, p=False):
if StrLit.DoubleQuotes:
Printer.printStrLit(n, self.strVal)
else:
for _ in range(n):
sys.stdout.write(' ')
sys.stdout.write(self.strVal)
if n >= 0:
sys.stdout.write('\n')
sys.stdout.flush()
def __init__(self):
# Start Printer Service.
print("Initialising hardware.")
self.Printer = Printer()
print("Initialised %s Printer. Version: %s" % (self.Printer.ARCHITECTURE, self.Printer.VERSION))
print("Done.")
# Start Image converter.
print("Initialising converter.")
self.converter = ImageConverter()
print("Done.")
# Configure CLI.
self.baseDir = "/home/pi/"
# Start CLI.
self.startInterface()
def print(self, t, n, p):
Printer.printIf(t, n, p)
def print(self, t, n, p):
Printer.printQuote(t, n, p)
def print(self, n, p=False):
Printer.printIntLit(n, self.intVal)
def print(self, t, n, p):
Printer.printDefine(t, n, p)
def print(self, n, p=False):
Printer.printBoolLit(n, self.boolVal)
def print(self, t, n, p):
Printer.printLambda(t, n, p)
def print(self, n, p=False):
Printer.printIdent(n, self.name)
def print(self, t, n, p):
Printer.printRegular(t, n, p)
def print(self, n, p=False):
Printer.printNil(n, p)
def print(self, n, p=False):
if StrLit.include_quote == 1:
Printer.printStrLit(n, self.strVal)
else:
sys.stdout.write(n * ' ')
sys.stdout.write(self.strVal)
def print(self, n, p=False):
Printer.printStrLit(n, self.strVal)
while authData == False: #If authData is false the script keep on trying to login on to the server
authData = Tools.login(
) #Filling authData with the return of the login fonction (returns false if login unsuccessful)
time.sleep(
sleepTime
) #Each login try, the pi must sleep before trying again not to DDOS the server
headers = {
"X-Auth-Token": authData["authToken"],
"X-User-Id": authData["userId"]
} #As the script must request the server, the token&Id are needed as headers to be sent to the server
#print(str(authData)) #If authData!=False it contains the authToken and the userId needed to login
if behaviour == "printer": #Execute the printer behaviour if the config specifies the pi is supposed to be a printer
thread_Print = Printer(headers)
thread_Print.start()
if behaviour == "speakerPrinter":
thread_Print = Printer(headers)
thread_Speak = Speaker(headers)
thread_Print.start()
thread_Speak.start()
if behaviour == "fanPrinter":
thread_Print = Printer(headers)
thread_Fan = FanDriver(headers)
thread_Print.start()
thread_Fan.start()
if behaviour == "bitsoilGen":
def print(self, t, n, p):
Printer.printBegin(t, n, p)
def print(self, t, n, p):
Printer.printCond(t, n, p)
def print(self, t, n, p):
Printer.printLet(t, n, p)
class Interface(object):
# Init.
def __init__(self):
# Start Printer Service.
print("Initialising hardware.")
self.Printer = Printer()
print("Initialised %s Printer. Version: %s" % (self.Printer.ARCHITECTURE, self.Printer.VERSION))
print("Done.")
# Start Image converter.
print("Initialising converter.")
self.converter = ImageConverter()
print("Done.")
# Configure CLI.
self.baseDir = "/home/pi/"
# Start CLI.
self.startInterface()
#------------------#
# #
# Input/Output #
# #
#------------------#
# Text file is pre-converted.
# Read a binary matrix from a text file.
def readFromFile(self, filename):
print("Reading \'%s\'." % filename)
try:
# Open file.
with open(filename, 'r') as f:
# Read lines
matrix = []
for line in f:
matrix.append([x for x in line])
# Display
print("Success.")
pixels = sum(row.count("1") for row in matrix)
print("Total Pixels: %d" % pixels)
time = str(datetime.timedelta(seconds=int(pixels/1.58)))
print("Estimated Time: %s" % time)
return matrix
# Error Reading file
except:
print("Error reading \'%s\'." % filename)
return []
# Run Generic Menu
def runMenu(self, title, prompt, options, back=True):
# Print Title
print("\n -- %s --" % title)
# print Prompt
print(prompt)
lower = 1
if back:
# Back Option.
print("0: Back.")
lower = 0
# List Options.
for i, option in enumerate(options):
print("%d: %s" % (i+1, option['text']))
# Get Input until valid.
while 1:
try:
choice = int(raw_input(">> "))
except:
# Non Integer
print("Invalid input - Non-Number.")
if (choice < lower) or (choice > len(options)):
# Out of range
print("Invalid input - Out of range.")
elif (choice == 0) and back:
# Back
return None
else:
# Run Valid Choice function.
if options[choice-1]['args'] == None:
return options[choice-1]['func']()
else:
return options[choice-1]['func'](options[choice-1]['args'])
# Choose a file from a directory.
def chooseFile(self, directory):
# Print Title
print("\n -- Choose File --")
# print Prompt
print("Choose a file from below:")
# Back Option.
print("0: Back.")
lower = 0
# List Options.
options = os.listdir(self.baseDir + directory)
for i, option in enumerate(options):
print("%d: %s" % (i+1, option))
# Get Input until valid.
while 1:
try:
choice = int(raw_input(">> "))
except:
# Non Integer
print("Invalid input - Non-Number.")
if (choice < lower) or (choice > len(options)):
# Out of range
print("Invalid input - Out of range.")
elif (choice == 0):
# Back
return None
else:
# Run Valid Choice.
return directory + "/" + options[choice-1]
def confirmChoice(self):
print("Are you sure? (Y/n)")
ret = raw_input(">> ")
if ret != "Y":
return False
else:
return True
def previewMatrix(self, matrix):
print("Preview")
for i in range(0, len(matrix), 4):
line = ""
for j in range(0, len(matrix[0]), 4):
line = line + matrix[i][j]
line = line.replace("1", ".")
print(line.strip())
#--------------------#
# #
# Base Interface #
# #
#--------------------#
# Main Menu on loop.
def startInterface(self):
# Loop Menu.
while 1:
options = [{'text': 'Print', 'func': self.printFromFile, 'args': None},
{'text': 'Convert', 'func': self.convertImage, 'args': None},
{'text': 'Configuration', 'func': self.configInterface, 'args': None}]
self.runMenu("Main Menu", "Choose an option:", options, back=False)
#---------------------#
# #
# Print Interface #
# #
#---------------------#
# Print from pre converted file.
def printFromFile(self, filename=None):
# If no filename provided, choose file.
if filename == None:
filename = self.chooseFile('img')
# Back if none.
if filename == None:
return
matrix = self.readFromFile(filename)
self.previewMatrix(matrix)
if self.confirmChoice():
self.Printer.printMatrix(matrix)
#-----------------------#
# #
# Convert Interface #
# #
#-----------------------#
def convertImage(self):
filename = self.chooseFile('src')
# Back if none.
if filename == None:
return
# Preview Image
print("Preview")
preview = subprocess.check_output(["sudo", "jp2a", "--width=50", filename])
print(preview)
if self.confirmChoice():
try:
self.converter.convert(filename, self.baseDir + "img/")
except:
print("Error.")
return
print("Success.")
#----------------------#
# #
# Config Interface #
# #
#----------------------#
def configInterface(self):
options = [{'text': 'System Info', 'func': self.systemInfo, 'args': None}]
self.runMenu("System Configuration", "Choose an option:", options)
def systemInfo(self):
print("\n-- System Info --")
# Printer Arch
print("Printer Architecture: %s" % self.Printer.ARCHITECTURE)
# Printer Version
print("Printer Version: %s" % self.Printer.VERSION)
# Base Dir
print("Base Directory: %s" % self.baseDir)
# Pi Temperature
temp = subprocess.check_output(['sudo', 'vcgencmd', 'measure_temp']).strip()
print("Current Core Temp: %s" % temp)
# Internet Connection
network = subprocess.check_output("iw dev wlan0 link | grep SSID | awk '{print $2}'", shell=True).strip()
print("Current Network: %s" % network)