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将写代码过程中经常用的一些代码片段备份一下，如下代码段是关于python将文本转换成语音的代码，应该是对小伙伴们有一些好处。

# Text To Speech using SAPI (Windows) and Python module pyTTS by Peter Parente

# download installer file pyTTS-3.0.win32-py2.4.exe

# and pywin32-204.win32-py2.4.exe at this date the latest version of win32com

# tested with Python24 on a Windows XP computer vagaseat 15jun2005

import pyTTS

import time

tts = pyTTS.Create()

# set the speech rate, higher value = faster

# just for fun try values of -10 to 10

tts.Rate = 1

print “Speech rate =”, tts.Rate

# set the speech volume percentage (0-100%)

tts.Volume = 90

print “Speech volume =”, tts.Volume

# get a list of all the available voices

print “List of voices =”, tts.GetVoiceNames()

# explicitly set a voice

tts.SetVoiceByName(‘MSMary’)

print “Voice is set ot MSMary”

print

# announce the date and time, does a good job

timeStr = “The date and time is ” + time.asctime()

print timeStr

tts.Speak(timeStr)

print

str1 = “””

A young executive was leaving the office at 6 pm when he found

the CEO standing in front of a shredder with a piece of paper in hand.

“Listen,” said the CEO, “this is important, and my secretary has left.

Can you make this thing work?”

“Certainly,” said the young executive. He turned the machine on,

inserted the paper, and pressed the start button.

“Excellent, excellent!” said the CEO as his paper disappeared inside

the machine. “I just need one copy.”

“””

print str1

tts.Speak(str1)

tts.Speak(‘Haah haa haah haa’)

print

str2 = “””

Finagle’s fourth law:

Once a job is fouled up, anything done to improve it only makes it worse.

“””

print str2

print

print “The spoken text above has been written to a wave file (.wav)”

tts.SpeakToWave(‘Finagle4.wav’, str2)

print “The wave file is loaded back and spoken …”

tts.SpeakFromWave(‘Finagle4.wav’)

print

print “Substitute a hard to pronounce word like Ctrl key …”

#create an instance of the pronunciation corrector

p = pyTTS.Pronounce()

# replace words that are hard to pronounce with something that

# is spelled out or misspelled, but at least sounds like it

p.AddMisspelled(‘Ctrl’, ‘Control’)

str3 = p.Correct(‘Please press the Ctrl key!’)

tts.Speak(str3)

print

print

tts.Speak(str4)

print

print “Say that real fast a few times!”

str5 = “The sinking steamer sunk!”

tts.Rate = 3

for k in range(7):

print str5

tts.Speak(str5)

time.sleep(0.3)

tts.Rate = 0

tts.Speak(“Wow, not one mispronounced word!”)