def _do_table(table_element):
elements = table_element.sub_elements
# Our iterator index
i = float('-inf')
def next_key():
return t.find_following(elements, t.predicates.non_metadata, i)
def next_assignment():
return t.find_following(elements, t.predicates.op_assignment,
next_key())
def next_value():
return t.find_following(elements, t.predicates.non_metadata,
next_assignment())
while next_key() >= 0:
del elements[next_key() + 1:next_assignment()]
del elements[next_assignment() + 1:next_value()]
elements.insert(next_assignment(),
element_factory.create_whitespace_element(1))
elements.insert(next_value(),
element_factory.create_whitespace_element(1))
i = t.find_following(elements, t.predicates.newline, i)
def _do_table(table_element):
elements = table_element.sub_elements
# Our iterator index
i = float('-inf')
def next_key():
return t.find_following(elements, t.predicates.non_metadata, i)
def next_assignment():
return t.find_following(elements, t.predicates.op_assignment, next_key())
def next_value():
return t.find_following(elements, t.predicates.non_metadata, next_assignment())
while next_key() >= 0:
del elements[next_key()+1:next_assignment()]
del elements[next_assignment()+1:next_value()]
elements.insert(next_assignment(), element_factory.create_whitespace_element(1))
elements.insert(next_value(), element_factory.create_whitespace_element(1))
i = t.find_following(elements, t.predicates.newline, i)
def table_entries_should_be_uniformly_indented(toml_file_elements):
"""
Rule: Nth-level table sections should be indented by (N-1)*2 spaces
"""
elements = toml_file_elements[:]
for (i, e) in enumerate(elements):
if t.predicates.table_header(e):
table = elements[t.find_following(elements, t.predicates.table, i)]
_do_table_header(e)
_do_table(table, len(e.names))
return elements
def table_entries_should_be_uniformly_indented(toml_file_elements):
"""
Rule: Nth-level table sections should be indented by (N-1)*2 spaces
"""
elements = toml_file_elements[:]
for (i, e) in enumerate(elements):
if t.predicates.table_header(e):
table = elements[t.find_following(elements, t.predicates.table, i)]
_do_table_header(e)
_do_table(table, len(e.names))
return elements
def next_non_metadata():
return t.find_following(elements, t.predicates.non_metadata, i)
def first_indent():
return t.find_following(elements, t.predicates.whitespace, i)
def line_value_index():
# Returns index of value element in the line
key_index = t.find_following(line_elements, t.predicates.non_metadata)
return t.find_following(line_elements, t.predicates.non_metadata,
key_index)
def next_comment():
return t.find_following(table_elements, t.predicates.comment, i)
def next_newline():
return t.find_following(table_elements, t.predicates.newline, i)
def next_assignment():
return t.find_following(elements, t.predicates.op_assignment, next_key())
def next_assignment():
return t.find_following(elements, t.predicates.op_assignment,
next_key())
def line_value_index():
# Returns index of value element in the line
key_index = t.find_following(line_elements, t.predicates.non_metadata)
return t.find_following(line_elements, t.predicates.non_metadata, key_index)
def first_indent():
return t.find_following(elements, t.predicates.whitespace, i)
def next_comment():
return t.find_following(table_elements, t.predicates.comment, i)
def next_newline():
return t.find_following(table_elements, t.predicates.newline, i)
def next_value():
return t.find_following(elements, t.predicates.non_metadata,
next_assignment())
def next_newline():
return t.find_following(elements, t.predicates.newline, next_non_metadata())
def next_newline():
return t.find_following(elements, t.predicates.newline,
next_non_metadata())
def next_non_metadata():
return t.find_following(elements, t.predicates.non_metadata, i)
def next_value():
return t.find_following(elements, t.predicates.non_metadata, next_assignment())