def _align_block(block, s=1, p=1, c=2, m=1):
# Split score block into individual events
event_list = block.splitlines()
# Get the number of columns in block
n_columns = max(event.number_of_pfields(e) for e in event_list)
# Initialize pfield lengths with zeros
pf_lengths = [0] * n_columns
# Get the longest pfield lengths for each column
for row in event_list:
for i, col in enumerate(event.get_pfield_list(row)):
pf_lengths[i] = max(len(col), pf_lengths[i])
# Align pfields, without trailing comments
align_pfields = []
for e in event_list:
line = []
# Append score statement with whitespace determined by s
line.append(event.get(e, 0).ljust(s + 1))
# Appened each pfield with whitespace determined by p and m
for i, L in enumerate(pf_lengths[1:event.number_of_pfields(e)]):
line.append(event.get(e, i + 1).ljust(max(L, m)))
line.append(''.ljust(p))
# Strip end of any potential whitespace
align_pfields.append(''.join(line).rstrip(' '))
# Add trailing comments
align_comments = []
longest_event = max(len(e) for e in align_pfields)
for i, e in enumerate(event_list):
line = []
line.append(''.join(align_pfields[i]))
# Add whitespace and comment if comment exists
if event.get_trailing_comment(e):
line.append(''.ljust(longest_event - len(align_pfields[i])))
line.append(''.ljust(c))
line.append(event.get_trailing_comment(e))
align_comments.append(''.join(line))
return '\n'.join(align_comments) + '\n'
def _align_block(block, s=1, p=1, c=2, m=1):
# Split score block into individual events
event_list = block.splitlines()
# Get the number of columns in block
n_columns = max(event.number_of_pfields(e) for e in event_list)
# Initialize pfield lengths with zeros
pf_lengths = [0] * n_columns
# Get the longest pfield lengths for each column
for row in event_list:
for i, col in enumerate(event.get_pfield_list(row)):
pf_lengths[i] = max(len(col), pf_lengths[i])
# Align pfields, without trailing comments
align_pfields = []
for e in event_list:
line = []
# Append score statement with whitespace determined by s
line.append(event.get(e, 0).ljust(s + 1))
# Appened each pfield with whitespace determined by p and m
for i, L in enumerate(pf_lengths[1:event.number_of_pfields(e)]):
line.append(event.get(e, i + 1).ljust(max(L, m)))
line.append(''.ljust(p))
# Strip end of any potential whitespace
align_pfields.append(''.join(line).rstrip(' '))
# Add trailing comments
align_comments = []
longest_event = max(len(e) for e in align_pfields)
for i, e in enumerate(event_list):
line = []
line.append(''.join(align_pfields[i]))
# Add whitespace and comment if comment exists
if event.get_trailing_comment(e):
line.append(''.ljust(longest_event - len(align_pfields[i])))
line.append(''.ljust(c))
line.append(event.get_trailing_comment(e))
align_comments.append(''.join(line))
return '\n'.join(align_comments) + '\n'
def value_to_carry(score):
'''Replaces subsequent repeated values with a carry (.)
Identical expressions do no carry, as a carry only copies the first
value output from an expression. This breaks the form when multiple
random evaluations are part of the score.
Macros do no carry as they may contain expressions.
No-carries are not carried.
'''
event_list = score.splitlines(True)
last_identifier = None
last_values = []
output = []
# Explicitly state pfield 3 instead a magic number. Carry
# statements only substitute for pfields 3 or higher.
PFIELD_3 = 3
# Excluded element token types
elements = [element.EXPRESSION, element.MACRO, element.NO_CARRY]
for e in event_list:
if event.match(e, {0: 'i', 1: last_identifier}):
lolv = len(last_values)
for i in range(PFIELD_3, max(event.number_of_pfields(e), lolv)):
this_pfield = event.get(e, i)
# Detect NO_CARRY
if element.token_type(this_pfield) == element.NO_CARRY:
last_values[i] = this_pfield
break
elif element.token_type(last_values[i]) == element.NO_CARRY:
break
# Replace pfield with carry
elif (this_pfield == last_values[i]
and element.token_type(this_pfield) not in elements):
e = event.set(e, i, '.')
# Add a carry if one does not exist
elif this_pfield == None:
e = event.push(e, '.')
else:
last_values[i] = this_pfield
output.append(e)
else:
last_identifier = event.get(e, 1)
last_values = event.get_pfield_list(e)
output.append(e)
return ''.join(output)
def value_to_carry(score):
'''Replaces subsequent repeated values with a carry (.)
Identical expressions do no carry, as a carry only copies the first
value output from an expression. This breaks the form when multiple
random evaluations are part of the score.
Macros do no carry as they may contain expressions.
No-carries are not carried.
'''
event_list = score.splitlines(True)
last_identifier = None
last_values = []
output = []
# Explicitly state pfield 3 instead a magic number. Carry
# statements only substitute for pfields 3 or higher.
PFIELD_3 = 3
# Excluded element token types
elements = [element.EXPRESSION, element.MACRO, element.NO_CARRY];
for e in event_list:
if event.match(e, {0: 'i', 1: last_identifier}):
lolv = len(last_values)
for i in range(PFIELD_3, max(event.number_of_pfields(e), lolv)):
this_pfield = event.get(e, i)
# Detect NO_CARRY
if element.token_type(this_pfield) == element.NO_CARRY:
last_values[i] = this_pfield
break
elif element.token_type(last_values[i]) == element.NO_CARRY:
break
# Replace pfield with carry
elif (this_pfield == last_values[i] and
element.token_type(this_pfield) not in elements):
e = event.set(e, i, '.')
# Add a carry if one does not exist
elif this_pfield == None:
e = event.push(e, '.')
else:
last_values[i] = this_pfield
output.append(e)
else:
last_identifier = event.get(e, 1)
last_values = event.get_pfield_list(e)
output.append(e)
return ''.join(output)
def test(n, line, expect):
result = s.number_of_pfields(line)
did_pass = result == expect
return did_pass, n, 'number_of_pfields()', str(expect), str(result)