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# Hello world MMA plugin
# This import will access the global variables in MMA.
# You can BUT SHOULD NOT change things.
import MMA.gbl as gbl
# Things outside of functions are done just one when the
# module is loaded.
# print("Welcome to the hello world MMA plugin. This message should only appear one time.")
# Here is the entry point function. It must be called run().
# It will receive a list of paramaters as a list of items.
def run(l):
print("Hello. This is the run() function in the MMA plugin.")
print("We are at line %s in the MMA file %s." % (gbl.lineno, gbl.infile))
if l:
print("Args passed are:")
for i in l:
print(i)
# Alternative entry point for track functions.
def trackRun(name, l):
print("This is the track variant.")
print("Used as a %s command." % name)
self = gbl.tnames[name]
print("This is the plugin '%s' located at '%s'." % (plugInName['name'], plugInName['dir']))
print("One can access methods and variables belonging to the track.")
print("For example, this is the state for octave list: %s" % self.octave)
print("Which means our current octave for the track %s is %s" % \
(self.name, self.octave[0]/12))
print("\nFor our last trick, we will return some setting strings to input.")
ret = []
ret.append( "print If you have used the -e command line option")
ret.append( "print you will see that we have changed the octave")
ret.append( "print and voicing of the track.")
ret.append("%s Octave 6" % name)
ret.append("%s Voice JazzGuitar" % name)
# All return values have to be lists of words. Not a string per line!
ret = [l.split() for l in ret]
# The next line does the input stream push. Note that we are using
# the current line number of the file for each line.
gbl.inpath.push(ret, [gbl.lineno] * len(ret))
def dataRun(ln):
return ['Gm'] + ln
# Entry for usage (mma -Ihello)
def printUsage():
print("Usage for the mma hello plugin. ")
print("Not much to say ... I'm just an example.")
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