def apply_to_rewrite_cursor(self, rewrite_cursor):
import_clause = ScalaImportParser.search(rewrite_cursor)
while import_clause is not None:
rewritten_clauses = self.apply_rewrite(import_clause)
if rewritten_clauses is None:
# Spit out the original text, with any wrapping, whitespace or other idiosyncracies it may have. This makes
# sure that We only modify files where needed, and not just because of such non-germane differences.
rewrite_cursor.emit(import_clause.src_text)
else:
new_text = '\n'.join([repr(x) for x in rewritten_clauses]) + '\n'
rewrite_cursor.emit(new_text)
import_clause = ScalaImportParser.search(rewrite_cursor)
def apply_to_rewrite_cursor(self, rewrite_cursor):
import_clause = ScalaImportParser.search(rewrite_cursor)
while import_clause is not None:
rewritten_clauses = self.apply_rewrite(import_clause)
if rewritten_clauses is None:
# Spit out the original text, with any wrapping, whitespace or other idiosyncracies it may have. This makes
# sure that We only modify files where needed, and not just because of such non-germane differences.
rewrite_cursor.emit(import_clause.src_text)
else:
new_text = '\n'.join([repr(x)
for x in rewritten_clauses]) + '\n'
rewrite_cursor.emit(new_text)
import_clause = ScalaImportParser.search(rewrite_cursor)
def apply_to_rewrite_cursor(self, rewrite_cursor):
# Search for the first import in the first import block.
import_clause = ScalaImportParser.search(rewrite_cursor)
while import_clause is not None:
import_block = []
num_blank_lines = 0
while import_clause is not None:
# Note that we don't care about blank lines in the middle of an import block, we only emit ones after the
# end of a block.
num_blank_lines = self.skip_blank_lines(rewrite_cursor)
import_block.append(import_clause)
import_clause = ScalaImportParser.match(rewrite_cursor) # Note use of match, not search.
# We're on the first non-import, non-blank line after an import block, or at the end of the text.
processed_imports = self._process_import_block(import_block)
rewrite_cursor.emit(processed_imports)
rewrite_cursor.emit('\n' * num_blank_lines)
# Search for the first import in the next block.
import_clause = ScalaImportParser.search(rewrite_cursor)
def apply_to_rewrite_cursor(self, rewrite_cursor):
# Search for the first import in the first import block.
import_clause = ScalaImportParser.search(rewrite_cursor)
while import_clause is not None:
import_block = []
num_blank_lines = 0
while import_clause is not None:
# Note that we don't care about blank lines in the middle of an import block, we only emit ones after the
# end of a block.
num_blank_lines = self.skip_blank_lines(rewrite_cursor)
import_block.append(import_clause)
import_clause = ScalaImportParser.match(rewrite_cursor) # Note use of match, not search.
# We're on the first non-import, non-blank line after an import block, or at the end of the text.
processed_imports = self._process_import_block(import_block)
rewrite_cursor.emit(processed_imports)
rewrite_cursor.emit('\n' * num_blank_lines)
# Search for the first import in the next block.
import_clause = ScalaImportParser.search(rewrite_cursor)
def _do_test_matcher(self, line, expected_path, expected_selectors):
line += '\n'
rewrite_cursor = RewriteCursor('filename', line)
import_clause = ScalaImportParser.match(rewrite_cursor)
if expected_path is None:
self.assertIsNone(import_clause)
else:
self.assertIsNotNone(import_clause)
expected_import_clause = ScalaImportClause('', expected_path)
for (name, as_name) in expected_selectors:
expected_import_clause.add_import(name, as_name)
self.assertEqual(expected_import_clause, import_clause)
def _do_test_matcher(self, line, expected_path, expected_selectors):
line += '\n'
rewrite_cursor = RewriteCursor('filename', line)
import_clause = ScalaImportParser.match(rewrite_cursor)
if expected_path is None:
self.assertIsNone(import_clause)
else:
self.assertIsNotNone(import_clause)
expected_import_clause = ScalaImportClause('', expected_path)
for (name, as_name) in expected_selectors:
expected_import_clause.add_import(name, as_name)
self.assertEqual(expected_import_clause, import_clause)