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import re
class ShortcutsSet:
def __init__(self):
self.shortcuts = {}
def applyTo(self, text):
for shortcut in self.shortcuts.keys():
text = re.sub('(?<!\\\)"' + shortcut + '"', self.shortcuts[shortcut], text)
text = text.replace('\\"', '"')
return text
def addShortcut(self, name, data):
"""Add's a single shortcut to the shortcuts list."""
self.shortcuts[name] = data
def delShortcut(self, name):
"""Delete's a shortcut from the list."""
del self.shortcuts[name]
def loadShortcutsFile(self, filename):
"""Load's in a set of shortcuts from a shortcuts file."""
try:
shortcutsFile = open(filename, "r")
except IOError, e:
# we don't want to print messages about non found shortcut files because many users
# won't have them anyway
return
data = shortcutsFile.read().split("\n")
shortcutsFile.close()
for i in range(0,len(data),2):
if i+1 < len(data):
self.addShortcut(data[i], data[i+1])
def saveShortcutsFile(self, filename):
"""Save's a set of shortcuts."""
try:
shortcutsFile = open(filename, "w")
except IOError, e:
# we don't want to print messages about non found shortcut files because many users
# won't have them anyway
return
for k in self.shortcuts.keys():
shortcutsFile.write(k + "\n")
shortcutsFile.write(self.shortcuts[k] + "\n")
shortcutsFile.close()
def printShortcuts(self):
"""Prints out all of the shortcuts."""
for key in self.shortcuts.keys():
print key + " = " + self.shortcuts[key]
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