def table_header_element(token_stream):
def single(ts1):
c1 = capture_from(ts1).\
find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_SQUARE_LEFT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(table_header_name_tokens).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_SQUARE_RIGHT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(line_terminator_tokens)
return c1.value(), c1.pending_tokens
def double(ts2):
c2 = capture_from(ts2).\
find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_DOUBLE_SQUARE_LEFT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(table_header_name_tokens).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_DOUBLE_SQUARE_RIGHT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(line_terminator_tokens)
return c2.value(), c2.pending_tokens
captured = capture_from(token_stream).find(single).or_find(double)
return TableHeaderElement(captured.value()), captured.pending_tokens
def one(ts1):
c1 = capture_from(ts1).\
find(key_value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(internal)
return c1.value(), c1.pending_tokens
def key_value(ts):
ca = capture_from(ts).\
find(string_element).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_ASSIGNMENT)).\
and_find(space_element).\
and_find(value)
return ca.value(), ca.pending_tokens
def one(ts):
c = capture_from(ts).\
find(string_token).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OPT_DOT)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(table_header_name_tokens)
return c.value(), c.pending_tokens
def one(ts1):
ca = capture_from(ts1).\
find(punctuation_element(tokens.TYPE_OP_SQUARE_LEFT_BRACKET)).\
and_find(space_element).\
and_find(array_internal).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_SQUARE_RIGHT_BRACKET))
return ca.value(), ca.pending_tokens
def toml_file_elements(token_stream):
def one(ts1):
c1 = capture_from(ts1).find(file_entry_element).and_find(toml_file_elements)
return c1.value(), c1.pending_tokens
captured = capture_from(token_stream).find(one).or_find(file_entry_element).or_empty()
return captured.value(), captured.pending_tokens
def two(ts2):
c = capture_from(ts2).\
find(value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(array_internal)
return c.value(), c.pending_tokens
def atomic_element(token_stream):
captured = capture_from(token_stream).\
find(string_token).\
or_find(token(tokens.TYPE_INTEGER)).\
or_find(token(tokens.TYPE_FLOAT)).\
or_find(token(tokens.TYPE_DATE)).\
or_find(token(tokens.TYPE_BOOLEAN))
return AtomicElement(captured.value('Expected an atomic primitive value')), captured.pending_tokens
def string_token(token_stream):
captured = capture_from(token_stream).\
find(token(tokens.TYPE_BARE_STRING)).\
or_find(token(tokens.TYPE_STRING)).\
or_find(token(tokens.TYPE_LITERAL_STRING)).\
or_find(token(tokens.TYPE_MULTILINE_STRING)).\
or_find(token(tokens.TYPE_MULTILINE_LITERAL_STRING))
return captured.value('Expected a string'), captured.pending_tokens
def one(ts1):
c = capture_from(ts1).\
find(value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(line_terminator_element).\
and_find(space_element).\
and_find(array_internal)
return c.value(), c.pending_tokens
def key_value_pair(token_stream):
captured = capture_from(token_stream).\
find(space_element).\
and_find(string_element).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_ASSIGNMENT)).\
and_find(space_element).\
and_find(value).\
and_find(space_element).\
and_find(line_terminator_element)
return captured.value(), captured.pending_tokens
def double(ts2):
c2 = capture_from(ts2).\
find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_DOUBLE_SQUARE_LEFT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(table_header_name_tokens).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_DOUBLE_SQUARE_RIGHT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(line_terminator_tokens)
return c2.value(), c2.pending_tokens
def single(ts1):
c1 = capture_from(ts1).\
find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_SQUARE_LEFT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(table_header_name_tokens).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(token(tokens.TYPE_OP_SQUARE_RIGHT_BRACKET)).\
and_find(zero_or_more_tokens(tokens.TYPE_WHITESPACE)).\
and_find(line_terminator_tokens)
return c1.value(), c1.pending_tokens
def factory(token_stream):
def more(ts):
c = capture_from(ts).find(token(token_type)).and_find(zero_or_more_tokens(token_type))
return c.value(), c.pending_tokens
def two(ts):
c = capture_from(ts).find(token(tokens.TYPE_WHITESPACE))
return c.value(), c.pending
def zero(ts):
return tuple(), ts
captured = capture_from(token_stream).find(more).or_find(two).or_find(zero)
return captured.value(), captured.pending_tokens
def table_body_elements(token_stream):
# TableBody -> KeyValuePair TableBody | EmptyLine TableBody | EmptyLine | KeyValuePair
def one(ts1):
c = capture_from(ts1).\
find(key_value_pair).\
and_find(table_body_elements)
return c.value(), c.pending_tokens
def two(ts2):
c = capture_from(ts2).\
find(empty_line_elements).\
and_find(table_body_elements)
return c.value(), c.pending_tokens
captured = capture_from(token_stream).\
find(one).\
or_find(two).\
or_find(empty_line_elements).\
or_find(key_value_pair)
return captured.value(), captured.pending_tokens
def array_internal(ts):
def zero(ts0):
c = capture_from(ts0).\
and_find(line_terminator_element).\
and_find(space_element).\
and_find(array_internal)
return c.value(), c.pending_tokens
def one(ts1):
c = capture_from(ts1).\
find(value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(line_terminator_element).\
and_find(space_element).\
and_find(array_internal)
return c.value(), c.pending_tokens
def two(ts2):
c = capture_from(ts2).\
find(value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(array_internal)
return c.value(), c.pending_tokens
def three(ts3):
c = capture_from(ts3).\
find(space_element).\
and_find(line_terminator_element)
return c.value(), c.pending_tokens
captured = capture_from(ts).find(zero).or_find(one).or_find(two).or_find(three).or_find(value).or_empty()
return captured.value(), captured.pending_tokens
def inline_table_element(token_stream):
# InlineTableElement -> '{' Space InlineTableInternal Space '}'
# InlineTableKeyValuePair = STRING Space '=' Space Value
# InlineTableInternal -> InlineTableKeyValuePair Space ',' Space InlineTableInternal |
# InlineTableKeyValuePair | Empty
def key_value(ts):
ca = capture_from(ts).\
find(string_element).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_ASSIGNMENT)).\
and_find(space_element).\
and_find(value)
return ca.value(), ca.pending_tokens
def internal(ts):
def one(ts1):
c1 = capture_from(ts1).\
find(key_value).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_COMMA)).\
and_find(space_element).\
and_find(internal)
return c1.value(), c1.pending_tokens
c = capture_from(ts).find(one).or_find(key_value).or_empty()
return c.value(), c.pending_tokens
captured = capture_from(token_stream).\
find(punctuation_element(tokens.TYPE_OP_CURLY_LEFT_BRACKET)).\
and_find(space_element).\
and_find(internal).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_CURLY_RIGHT_BRACKET))
return InlineTableElement(captured.value()), captured.pending_tokens
def array_element(token_stream):
def one(ts1):
ca = capture_from(ts1).\
find(punctuation_element(tokens.TYPE_OP_SQUARE_LEFT_BRACKET)).\
and_find(space_element).\
and_find(array_internal).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_SQUARE_RIGHT_BRACKET))
return ca.value(), ca.pending_tokens
def two(ts2):
ca = capture_from(ts2).\
find(punctuation_element(tokens.TYPE_OP_SQUARE_LEFT_BRACKET)).\
and_find(space_element).\
and_find(array_internal).\
and_find(space_element).\
and_find(line_terminator_element).\
and_find(space_element).\
and_find(punctuation_element(tokens.TYPE_OP_SQUARE_RIGHT_BRACKET))
return ca.value(), ca.pending_tokens
captured = capture_from(token_stream).find(one).or_find(two)
return ArrayElement(captured.value()), captured.pending_tokens
def more(ts):
c = capture_from(ts).find(token(token_type)).and_find(zero_or_more_tokens(token_type))
return c.value(), c.pending_tokens
def line_terminator_element(token_stream):
captured = capture_from(token_stream).find(comment_element).or_find(newline_element)
return captured.value('Expected a comment or a newline')[0], captured.pending_tokens
def line_terminator_tokens(token_stream):
captured = capture_from(token_stream).find(comment_tokens).or_find(token(tokens.TYPE_NEWLINE))
return captured.value(), captured.pending_tokens
def comment_element(token_stream):
"""
Returns CommentElement, pending_token_stream or raises ParsingError.
"""
captured = capture_from(token_stream).find(comment_tokens)
return CommentElement(captured.value()), captured.pending_tokens
def comment_tokens(ts1):
c1 = capture_from(ts1).find(token(tokens.TYPE_COMMENT)).and_find(token(tokens.TYPE_NEWLINE))
return c1.value(), c1.pending_tokens
def newline_element(token_stream):
"""
Returns NewlineElement, pending_token_stream or raises ParsingError.
"""
captured = capture_from(token_stream).find(token(tokens.TYPE_NEWLINE))
return NewlineElement(captured.value()), captured.pending_tokens
def one(ts1):
c1 = capture_from(ts1).find(file_entry_element).and_find(toml_file_elements)
return c1.value(), c1.pending_tokens
def file_entry_element(token_stream):
captured = capture_from(token_stream).find(table_header_element).\
or_find(table_body_element)
return captured.value(), captured.pending_tokens
def empty_line_elements(token_stream):
captured = capture_from(token_stream).find(empty_line_tokens)
return captured.value(), captured.pending_tokens
def empty_line_tokens(ts1):
c1 = capture_from(ts1).find(space_element).and_find(line_terminator_element)
return c1.value(), c1.pending_tokens
def table_body_element(token_stream):
captured = capture_from(token_stream).find(table_body_elements)
return TableElement(captured.value()), captured.pending_tokens
def two(ts2):
c = capture_from(ts2).\
find(empty_line_elements).\
and_find(table_body_elements)
return c.value(), c.pending_tokens
