def getPrevNotes(self, n=1):
if self.justLeft is None:
self.getPrevNext()
if self.prevchars is None:
self.prevchars = self.frescobaldi.getPrevLine()
if self.inMiddleOfWord:
print 'inMiddleOfWord %s' % self.inMiddleOfWord
lastWord = self.prevchars.split()[-1]
numcharsleft = len(lastWord)
print 'go left %s characters' % numcharsleft
keystroke("{left %s}" % numcharsleft)
self.justLeft, self.justRight = self.prevchars[
-numcharsleft - 1], self.prevchars[-numcharsleft]
print 'after go left: justLeft: %s, justRight: %s' % self.justLeft, self.justRight
self.getPrevNextVariables(self, self.justLeft, self.justRight)
self.prevchars = self.prevchars[:-numcharsleft]
print 'prevchars after go left to beginning of note: %s' % repr(
self.prevchars)
print 'prevchars: %s' % repr(self.prevchars)
wordsList, notesIndexes = analyseString(self.prevchars)
print 'wordsList: %s, notesIndexes: %s' % (wordsList, notesIndexes)
notesFound = len(notesIndexes)
if notesFound <= n:
moreLines = 5
print 'get %s more lines' % moreLines
prevchars = self.frescobaldi.getPrevLine(moreLines)
if prevchars == self.prevchars:
raise Exception(
"getPrevNotes, not enough notes found: %s, wanted: %s" %
(notesFound, n))
print '%s more lines prev:\n%s' % (moreLines, repr(prevchars))
self.prevchars = prevchars
wordsList, notesIndexes = analyseString(self.prevchars)
notesFound = len(notesIndexes)
print '----prevchars: %s' % repr(self.prevchars)
if notesFound < n:
print 'notesFound: %s' % notesFound
print 'wordsList: %s, notesIndexes: %s' % (wordsList,
notesIndexes)
raise Exception(
"too little notes caught in %s lines up: %s, wanted: %s" %
(moreLines, notesFound, n))
else:
self.hasAllInfoPrev = True ## know enough
wordsList, notesIndexes, afterNotes, beforeNotes, beforeNoteComplete = \
getNotesFromWordsList(n, wordsList, notesIndexes, reverse=True)
beforeNoteComplete = beforeNoteComplete or self.hasAllInfoPrev
return wordsList, notesIndexes, afterNotes, beforeNotes, beforeNoteComplete
def getNextNotes(self, n=1):
if self.nextchars is None:
self.nextchars = self.frescobaldi.getNextLine()
print 'nextchars: |%s|' % self.nextchars
if self.justLeft is None:
self.getPrevNext()
if self.inMiddleOfWord:
print 'inMiddleOfWord %s' % self.inMiddleOfWord
if not self.prevchars:
self.prevchars = self.frescobaldi.getPrevLine()
lastWord = self.prevchars.split()[-1]
numcharsleft = len(lastWord)
print 'go left %s characters' % numcharsleft
keystroke("{left %s}" % numcharsleft)
self.getPrevNext()
self.nextchars = self.frescobaldi.getNextLine()
print 'nextchars: %s' % repr(self.nextchars)
wordsList, notesIndexes = analyseString(self.nextchars)
print 'wordsList: %s, notesIndexes: %s' % (wordsList, notesIndexes)
notesFound = len(notesIndexes)
if notesFound <= n:
moreLines = 5
print 'get %s more lines' % moreLines
nextchars = self.frescobaldi.getNextLine(moreLines)
# nextcharsplit = self.nextchars.split('\n\n') # double empty line ends the search
# if len(nextcharsplit) > 1:
# self.hasAllInfoNext = True
# self.nextchars = nextcharsplit[0]
if nextchars == self.nextchars:
raise Exception(
"getNextNotes, not enough notes found: %s, wanted: %s" %
(notesFound, n))
self.nextchars = nextchars
wordsList, notesIndexes = analyseString(self.nextchars)
notesFound = len(notesIndexes)
print '----nextchars: %s' % repr(self.nextchars)
if notesFound < n:
print 'notesFound: %s' % notesFound
print 'wordsList: %s, notesIndexes: %s' % (wordsList,
notesIndexes)
raise Exception(
"too little notes caught in %s lines down: %s, wanted: %s"
% (moreLines, notesFound, n))
else:
self.hasAllInfoNext = True
wordsList, notesIndexes, beforeNotes, afterNotes, afterNoteComplete = \
getNotesFromWordsList(n, wordsList, notesIndexes)
afterNoteComplete = afterNoteComplete or self.hasAllInfoNext
return wordsList, notesIndexes, beforeNotes, afterNotes, afterNoteComplete
def tttestGetNotesFromWordsListReverse(self):
"""check the getNotesFromWordsList function
here are the "backward" PREVIOUS note tests, with reverse == True
See the function getNotesFromWordsList in lynote.py
"""
# testing the beforeWord case:
# s = ' | b8\n'
# expWords= [' ', '|', ' ', 'b8', '\n']
# expNotesIndexes = [3]
# # first redo the analyseString test:
# wordsList, notesIndexes = lynote.analyseString(s)
# gotWordsList = [str(a) for a in wordsList]
# self.assertEqual(expWords, gotWordsList, 'assertion test: words of analyseString (%s) not as expected\nexpected: %s\ngot: %s'%
# (s, expWords, gotWordsList))
# self.assertEqual(expNotesIndexes, notesIndexes, 'assertion test: notesIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'%
# (s, expNotesIndexes, notesIndexes))
# # now the real test
# maxWords = 1
# expWords =(['b8'],)
# expNotesIndexes = ([0],)
# expBeforeNotes = (' | ',)
# expAfterNotes = ('\n',)
# expAfterNoteComplete = (False,)
# self.doTestGetNotesFromWordsList(maxWords, wordsList, notesIndexes,
# expWords, expNotesIndexes, expBeforeNotes, expAfterNotes, expAfterNoteComplete, reverse=True)
#
# previous words test:
expWords = ['a4', ' |\n', 'b', ' ', 'c', ' ']
expNotesIndexes = [0, 2, 4]
s = 'a4 |\nb c '
# first redo the analyseString test:
wordsList, notesIndexes = lynote.analyseString(s)
gotWordsList = [str(a) for a in wordsList]
self.assertEqual(
expWords, gotWordsList,
'assertion test: words of analyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, gotWordsList))
self.assertEqual(
expNotesIndexes, notesIndexes,
'assertion test: notesIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, notesIndexes))
# now the real test
maxWords = 3
expWords = ['c'], ['b', ' ', 'c'], ['a4', ' |\n', 'b', ' ', 'c']
expNotesIndexes = [0], [0, 2], [0, 2, 4]
expBeforeNotes = ' ', ' |\n', ''
expAfterNotes = ' ', ' ', ' '
expAfterNoteComplete = True, True, False
self.doTestGetNotesFromWordsList(maxWords,
wordsList,
notesIndexes,
expWords,
expNotesIndexes,
expBeforeNotes,
expAfterNotes,
expAfterNoteComplete,
reverse=True)
def tttestGetNotesFromWordsList(self):
"""check the getNotesFromWordsList function
here are the "forward" next note tests, with reverse == False (default)
See the function getNotesFromWordsList in lynote.py
"""
# testing the beforeWord case:
s = ' | b8\n'
expWords = [' | ', 'b8', '\n']
expNotesIndexes = [1]
# first redo the analyseString test:
wordsList, notesIndexes = lynote.analyseString(s)
gotWordsList = [str(a) for a in wordsList]
self.assertEqual(
expWords, gotWordsList,
'assertion test: words of analyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, gotWordsList))
self.assertEqual(
expNotesIndexes, notesIndexes,
'assertion test: notesIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, notesIndexes))
# now the real test
maxWords = 1
expWords = (['b8'], )
expNotesIndexes = ([0], )
expBeforeNotes = (' | ', )
expAfterNotes = ('\n', )
expAfterNoteComplete = (False, )
self.doTestGetNotesFromWordsList(maxWords, wordsList, notesIndexes,
expWords, expNotesIndexes,
expBeforeNotes, expAfterNotes,
expAfterNoteComplete)
expWords = ['a4', ' ', 'b', ' ', 'c']
expNotesIndexes = [0, 2, 4]
s = 'a4 b c'
# first redo the analyseString test:
wordsList, notesIndexes = lynote.analyseString(s)
gotWordsList = [str(a) for a in wordsList]
self.assertEqual(
expWords, gotWordsList,
'assertion test: words of analyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, gotWordsList))
self.assertEqual(
expNotesIndexes, notesIndexes,
'assertion test: notesIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, notesIndexes))
# now the real test
maxWords = 3
expWords = ['a4'], ['a4', ' ', 'b'], ['a4', ' ', 'b', ' ', 'c']
expNotesIndexes = [0], [0, 2], [0, 2, 4]
expBeforeNotes = '', '', ''
expAfterNotes = ' ', ' ', ''
expAfterNoteComplete = True, True, False
self.doTestGetNotesFromWordsList(maxWords, wordsList, notesIndexes,
expWords, expNotesIndexes,
expBeforeNotes, expAfterNotes,
expAfterNoteComplete)
# lot of text after last note:
expWords = [
'f', ' ', 'b8', '\n\\time 3/4\n', 'g4', ' ', 'a', ' ', 'b', ' ',
'c', ' \\bar "||"\n', 'c1'
]
expNotesIndexes = [0, 2, 4, 6, 8, 10, 12]
s = 'f b8\n\\time 3/4\ng4 a b c \\bar "||"\nc1'
wordsList, notesIndexes = lynote.analyseString(s)
gotWordsList = [str(n) for n in wordsList]
self.assertEqual(
expWords, gotWordsList,
'assertion test: wordsList of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, gotWordsList))
self.assertEqual(
expNotesIndexes, notesIndexes,
'assertion test: notesIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, notesIndexes))
maxWords = 4
expWords = (['f'], ['f', ' ',
'b8'], ['f', ' ', 'b8', '\n\\time 3/4\n', 'g4'],
['f', ' ', 'b8', '\n\\time 3/4\n', 'g4', ' ', 'a'])
expNotesIndexes = [0], [0, 2], [0, 2, 4], [0, 2, 4, 6]
expBeforeNotes = '', '', '', ''
expAfterNotes = ' ', '\n\\time 3/4\n', ' ', ' '
expAfterNoteComplete = True, True, True, True
self.doTestGetNotesFromWordsList(maxWords, wordsList, notesIndexes,
expWords, expNotesIndexes,
expBeforeNotes, expAfterNotes,
expAfterNoteComplete)
def testAnalyseString(self):
"""check the analyseString function"""
expWords = ['a4', ' ', 'b', ' ', 'c']
expNotesIndexes = [0, 2, 4]
s = 'a4 b c'
words, noteIndexes = lynote.analyseString(s)
words = [str(n) for n in words]
self.assertEqual(
expWords, words,
'words of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, words))
self.assertEqual(
expNotesIndexes, noteIndexes,
'noteIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, noteIndexes))
# testing the beforeWord case:
s = ' | b8\n'
expWords = [' | ', 'b8', '\n']
expNotesIndexes = [1]
words, noteIndexes = lynote.analyseString(s)
words = [str(n) for n in words]
self.assertEqual(
expWords, words,
'words of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, words))
self.assertEqual(
expNotesIndexes, noteIndexes,
'noteIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, noteIndexes))
# testing the beforeWord case:
s = 'c4\n\n\n\n | b'
expWords = ['c4', '\n\n\n\n | ', 'b']
expNotesIndexes = [0, 2]
words, noteIndexes = lynote.analyseString(s)
words = [str(n) for n in words]
self.assertEqual(
expWords, words,
'words of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, words))
self.assertEqual(
expNotesIndexes, noteIndexes,
'noteIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, noteIndexes))
# lot of text after last note:
expWords = [
'ais', ' ', 'b8', '\n\\time 3/4\n', 'g4', ' ', 'a', ' ', 'b',
' ', 'c', ' \\bar "||"\n', 'c1'
]
expNotesIndexes = [0, 2, 4, 6, 8, 10, 12]
s = 'ais b8\n\\time 3/4\ng4 a b c \\bar "||"\nc1'
words, noteIndexes = lynote.analyseString(s)
words = [str(n) for n in words]
self.assertEqual(
expWords, words,
'words of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expWords, words))
self.assertEqual(
expNotesIndexes, noteIndexes,
'noteIndexes of testAnalyseString (%s) not as expected\nexpected: %s\ngot: %s'
% (s, expNotesIndexes, noteIndexes))
