internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
var itemWhiteSpace = this.GetListWhiteSpace(ast);
for (int i = 0; i < _tests.Length; i++)
{
if (itemWhiteSpace != null)
{
format.ReflowComment(res, itemWhiteSpace[i]);
}
if (i == 0)
{
res.Append("if");
}
else
{
res.Append("elif");
}
_tests[i].AppendCodeString(res, ast, format);
}
if (_else != null)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
if (this.IsAltForm(ast))
{
ListExpression.AppendItems(res, ast, format, "", "", this, Items);
}
else
{
if (Items.Count == 0 &&
format.SpaceWithinEmptyTupleExpression != null)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append('(');
if (String.IsNullOrWhiteSpace(this.GetSecondWhiteSpace(ast)))
{
res.Append(format.SpaceWithinEmptyTupleExpression.Value ? " " : "");
}
else
{
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
}
res.Append(')');
}
else
{
string delimWs =
format.SpacesWithinParenthesisedTupleExpression != null ?
format.SpacesWithinParenthesisedTupleExpression.Value ? " " : "" : null;
ListExpression.AppendItems(res, ast, format, "(", this.IsMissingCloseGrouping(ast) ? "" : ")", this, Items, delimWs);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
var decorateWhiteSpace = this.GetNamesWhiteSpace(ast);
if (DecoratorsInternal != null)
{
for (int i = 0, curWhiteSpace = 0; i < DecoratorsInternal.Length; i++)
{
if (decorateWhiteSpace != null)
{
format.ReflowComment(res, decorateWhiteSpace[curWhiteSpace++]);
}
res.Append('@');
if (DecoratorsInternal[i] != null)
{
DecoratorsInternal[i].AppendCodeString(res, ast, format);
if (decorateWhiteSpace != null)
{
format.ReflowComment(res, decorateWhiteSpace[curWhiteSpace++]);
}
else
{
res.Append(Environment.NewLine);
}
}
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
var verbatimPieces = this.GetVerbatimNames(ast);
var verbatimComments = this.GetListWhiteSpace(ast);
if (verbatimPieces != null)
{
// string+ / bytes+, such as "abc" "abc", which can spawn multiple lines, and
// have comments in between the peices.
for (var i = 0; i < verbatimPieces.Length; i++)
{
if (verbatimComments != null && i < verbatimComments.Length)
{
format.ReflowComment(res, verbatimComments[i]);
}
res.Append(verbatimPieces[i]);
}
}
else
{
format.ReflowComment(res, this.GetPreceedingWhiteSpaceDefaultNull(ast));
if (this.GetExtraVerbatimText(ast) != null)
{
res.Append(this.GetExtraVerbatimText(ast));
}
else
{
RecursiveAppendRepr(res, ast, format);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("try");
_body.AppendCodeString(res, ast, format);
if (_handlers != null)
{
for (int i = 0; i < _handlers.Length; i++)
{
_handlers[i].AppendCodeString(res, ast, format);
}
}
if (_else != null)
{
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
if (_finally != null)
{
format.ReflowComment(res, this.GetThirdWhiteSpace(ast));
res.Append("finally");
_finally.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("try");
Body.AppendCodeString(res, ast, format);
foreach (var h in _handlers.MaybeEnumerate())
{
h.AppendCodeString(res, ast, format);
}
if (Else != null)
{
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
res.Append("else");
Else.AppendCodeString(res, ast, format);
}
if (Finally != null)
{
format.ReflowComment(res, this.GetThirdWhiteSpace(ast));
res.Append("finally");
Finally.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("while");
_test.AppendCodeString(res, ast, format);
_body.AppendCodeString(res, ast, format);
if (_else != null) {
format.ReflowComment(res, this.GetSecondWhiteSpaceDefaultNull(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("while");
_test.AppendCodeString(res, ast, format);
_body.AppendCodeString(res, ast, format);
if (_else != null)
{
format.ReflowComment(res, this.GetSecondWhiteSpaceDefaultNull(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("raise");
if (ExceptType != null)
{
ExceptType.AppendCodeString(res, ast, format);
}
if (this.IsAltForm(ast))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("from");
Cause.AppendCodeString(res, ast, format);
}
else
{
if (_value != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(',');
_value.AppendCodeString(res, ast, format);
if (_traceback != null)
{
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
_traceback.AppendCodeString(res, ast, format);
}
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
if (Items.Count == 0 && format.SpacesWithinEmptyListExpression != null)
{
res.Append(this.GetPreceedingWhiteSpace(ast));
res.Append('[');
if (String.IsNullOrWhiteSpace(this.GetSecondWhiteSpace(ast)))
{
res.Append(format.SpacesWithinEmptyListExpression.Value ? " " : "");
}
else
{
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
}
res.Append(']');
}
else
{
string delimWs =
format.SpacesWithinListExpression != null ?
format.SpacesWithinListExpression.Value ? " " : "" : null;
AppendItems(res, ast, format, "[", this.IsMissingCloseGrouping(ast) ? "" : "]", this, Items, delimWs);
}
}
internal static void AppendItems(StringBuilder res, PythonAst ast, CodeFormattingOptions format, string start, string end, Node node, int itemCount, Action <int, StringBuilder> appendItem, bool?trailingWhiteSpace = null)
{
if (!String.IsNullOrEmpty(start))
{
format.ReflowComment(res, node.GetPreceedingWhiteSpace(ast));
res.Append(start);
}
var listWhiteSpace = node.GetListWhiteSpace(ast);
for (int i = 0; i < itemCount; i++)
{
if (i > 0)
{
format.Append(res, format.SpaceBeforeComma, " ", "", listWhiteSpace?[i - 1]);
res.Append(",");
}
appendItem(i, res);
}
if (listWhiteSpace != null && listWhiteSpace.Length == itemCount && itemCount != 0)
{
// trailing comma
format.Append(res, format.SpaceBeforeComma, " ", "", listWhiteSpace[listWhiteSpace.Length - 1]);
res.Append(",");
}
if (!String.IsNullOrEmpty(end))
{
format.Append(res, trailingWhiteSpace, " ", "", node.GetSecondWhiteSpaceDefaultNull(ast));
res.Append(end);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("lambda");
var commaWhiteSpace = this.GetListWhiteSpace(ast);
_function.ParamsToString(res, ast, commaWhiteSpace, format);
string namedOnlyText = this.GetExtraVerbatimText(ast);
if (namedOnlyText != null)
{
res.Append(namedOnlyText);
}
if (!this.IsIncompleteNode(ast))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(":");
if (_function.Body is ReturnStatement)
{
((ReturnStatement)_function.Body).Expression.AppendCodeString(res, ast, format);
}
else
{
Debug.Assert(_function.Body is ExpressionStatement);
((ExpressionStatement)_function.Body).Expression.AppendCodeString(res, ast, format);
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("except");
if (_test != null)
{
_test.AppendCodeString(res, ast, format);
if (_target != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
if (this.IsAltForm(ast))
{
res.Append("as");
}
else
{
res.Append(",");
}
_target.AppendCodeString(res, ast, format);
}
}
_body.AppendCodeString(res, ast, format);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("exec");
if (_codeTuple != null)
{
_codeTuple.AppendCodeString(res, ast, format);
}
else
{
_code.AppendCodeString(res, ast, format);
}
if (_globals != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("in");
_globals.AppendCodeString(res, ast, format);
if (_locals != null)
{
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
_locals.AppendCodeString(res, ast, format);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("with");
var itemWhiteSpace = this.GetListWhiteSpace(ast);
int whiteSpaceIndex = 0;
for (int i = 0; i < _items.Length; i++) {
var item = _items[i];
if (i != 0) {
if (itemWhiteSpace != null) {
res.Append(itemWhiteSpace[whiteSpaceIndex++]);
}
res.Append(',');
}
item.ContextManager.AppendCodeString(res, ast, format);
if (item.Variable != null) {
if (itemWhiteSpace != null) {
res.Append(itemWhiteSpace[whiteSpaceIndex++]);
} else {
res.Append(' ');
}
res.Append("as");
item.Variable.AppendCodeString(res, ast, format);
}
}
_body.AppendCodeString(res, ast, format);
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpaceDefaultNull(ast));
if (format.UseVerbatimImage) {
res.Append(this.GetVerbatimImage(ast) ?? _name);
} else {
res.Append(_name);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
var verbatimPieces = this.GetVerbatimNames(ast);
var verbatimComments = this.GetListWhiteSpace(ast);
if (verbatimPieces != null) {
// string+ / bytes+, such as "abc" "abc", which can spawn multiple lines, and
// have comments in between the peices.
for (int i = 0; i < verbatimPieces.Length; i++) {
if (verbatimComments != null && i < verbatimComments.Length) {
format.ReflowComment(res, verbatimComments[i]);
}
res.Append(verbatimPieces[i]);
}
} else {
format.ReflowComment(res, this.GetProceedingWhiteSpaceDefaultNull(ast));
res.Append(this.GetExtraVerbatimText(ast) ?? GetConstantRepr(ast.LanguageVersion));
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
var asNameWhiteSpace = this.GetNamesWhiteSpace(ast);
if (format.ReplaceMultipleImportsWithMultipleStatements)
{
var proceeding = this.GetPreceedingWhiteSpace(ast);
var additionalProceeding = format.GetNextLineProceedingText(proceeding);
for (int i = 0, asIndex = 0; i < _names.Length; i++)
{
if (i == 0)
{
format.ReflowComment(res, proceeding);
}
else
{
res.Append(additionalProceeding);
}
res.Append("import");
_names[i].AppendCodeString(res, ast, format);
AppendAs(res, ast, format, asNameWhiteSpace, i, ref asIndex);
}
return;
}
else
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("import");
var itemWhiteSpace = this.GetListWhiteSpace(ast);
for (int i = 0, asIndex = 0; i < _names.Length; i++)
{
if (i > 0 && itemWhiteSpace != null)
{
res.Append(itemWhiteSpace[i - 1]);
res.Append(',');
}
_names[i].AppendCodeString(res, ast, format);
AppendAs(res, ast, format, asNameWhiteSpace, i, ref asIndex);
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append('`');
_expression.AppendCodeString(res, ast, format);
if (!this.IsMissingCloseGrouping(ast)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append('`');
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("for");
_left.AppendCodeString(res, ast, format);
if (!this.IsIncompleteNode(ast))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("in");
_list.AppendCodeString(res, ast, format);
_body.AppendCodeString(res, ast, format); // colon is handled by suite statements...
if (_else != null)
{
format.ReflowComment(res, this.GetThirdWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
var decorateWhiteSpace = this.GetNamesWhiteSpace(ast);
if (Decorators != null) {
for (int i = 0, curWhiteSpace = 0; i < Decorators.Count; i++) {
if (decorateWhiteSpace != null) {
format.ReflowComment(res, decorateWhiteSpace[curWhiteSpace++]);
}
res.Append('@');
if (Decorators[i] != null) {
Decorators[i].AppendCodeString(res, ast, format);
if (decorateWhiteSpace != null) {
format.ReflowComment(res, decorateWhiteSpace[curWhiteSpace++]);
} else {
res.Append(Environment.NewLine);
}
}
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("assert");
_test.AppendCodeString(res, ast, format);
if (_message != null) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(',');
_message.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append('`');
_expression.AppendCodeString(res, ast, format);
if (!this.IsMissingCloseGrouping(ast))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append('`');
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpaceDefaultNull(ast));
if (format.UseVerbatimImage)
{
res.Append(this.GetVerbatimImage(ast) ?? _name);
}
else
{
res.Append(_name);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
var itemWhiteSpace = this.GetListWhiteSpace(ast);
for (int i = 0; i < _tests.Length; i++) {
if (itemWhiteSpace != null) {
format.ReflowComment(res, itemWhiteSpace[i]);
}
if (i == 0) {
res.Append("if");
} else {
res.Append("elif");
}
_tests[i].AppendCodeString(res, ast, format);
}
if (_else != null) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("assert");
_test.AppendCodeString(res, ast, format);
if (_message != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(',');
_message.AppendCodeString(res, ast, format);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("await");
if (!this.IsAltForm(ast)) {
_expression.AppendCodeString(res, ast, format);
var itemWhiteSpace = this.GetListWhiteSpace(ast);
if (itemWhiteSpace != null) {
res.Append(",");
res.Append(itemWhiteSpace[0]);
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
if (this.IsAltForm(ast)) {
ListExpression.AppendItems(res, ast, format, "", "", this, Items);
} else {
if (Items.Count == 0 &&
format.SpaceWithinEmptyTupleExpression != null) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append('(');
if (String.IsNullOrWhiteSpace(this.GetSecondWhiteSpace(ast))) {
res.Append(format.SpaceWithinEmptyTupleExpression.Value ? " " : "");
} else {
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
}
res.Append(')');
} else {
string delimWs =
format.SpacesWithinParenthesisedTupleExpression != null ?
format.SpacesWithinParenthesisedTupleExpression.Value ? " " : "" : null;
ListExpression.AppendItems(res, ast, format, "(", this.IsMissingCloseGrouping(ast) ? "" : ")", this, Items, delimWs);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("print");
if (_dest != null) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(">>");
_dest.AppendCodeString(res, ast, format);
if (_expressions.Length > 0) {
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
}
}
ListExpression.AppendItems(res, ast, format, "", "", this, Expressions);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("return");
if (_expression != null) {
int len = res.Length;
_expression.AppendCodeString(res, ast, format);
if (this.IsAltForm(ast)) {
// remove the leading white space and insert a single space
res.Remove(len, _expression.GetLeadingWhiteSpace(ast).Length);
res.Insert(len, ' ');
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("yield");
if (!this.IsAltForm(ast))
{
_expression.AppendCodeString(res, ast, format);
var itemWhiteSpace = this.GetListWhiteSpace(ast);
if (itemWhiteSpace != null)
{
res.Append(",");
res.Append(itemWhiteSpace[0]);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("exec");
_code.AppendCodeString(res, ast, format);
if (_globals != null) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("in");
_globals.AppendCodeString(res, ast, format);
if (_locals != null) {
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
_locals.AppendCodeString(res, ast, format);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("for");
_left.AppendCodeString(res, ast, format);
if (!this.IsIncompleteNode(ast)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("in");
_list.AppendCodeString(res, ast, format);
_body.AppendCodeString(res, ast, format); // colon is handled by suite statements...
if (_else != null) {
format.ReflowComment(res, this.GetThirdWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("print");
if (_dest != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(">>");
_dest.AppendCodeString(res, ast, format);
if (_expressions.Length > 0)
{
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
}
}
ListExpression.AppendItems(res, ast, format, "", "", this, Expressions);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("print");
if (Destination != null)
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(">>");
Destination.AppendCodeString(res, ast, format);
if (Expressions.Count > 0)
{
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
}
}
ListExpression.AppendItems(res, ast, format, string.Empty, string.Empty, this, Expressions);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("return");
if (_expression != null)
{
int len = res.Length;
_expression.AppendCodeString(res, ast, format);
if (this.IsAltForm(ast))
{
// remove the leading white space and insert a single space
res.Remove(len, _expression.GetLeadingWhiteSpace(ast).Length);
res.Insert(len, ' ');
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("lambda");
var commaWhiteSpace = this.GetListWhiteSpace(ast);
if (_function.ParametersInternal.Length > 0)
{
var paramStr = new StringBuilder();
_function.ParamsToString(paramStr, ast, commaWhiteSpace, format);
if (paramStr.Length > 0 && !char.IsWhiteSpace(paramStr[0]) && !(_function.ParametersInternal[0] is ErrorParameter))
{
res.Append(' ');
}
res.Append(paramStr.ToString());
}
string namedOnlyText = this.GetExtraVerbatimText(ast);
if (namedOnlyText != null)
{
res.Append(namedOnlyText);
}
format.Append(res, format.SpaceBeforeLambdaColon, " ", "", this.GetSecondWhiteSpaceDefaultNull(ast) ?? "");
if (!this.IsIncompleteNode(ast))
{
res.Append(":");
string afterColon = null;
if (format.SpaceAfterLambdaColon == true)
{
afterColon = " ";
}
else if (format.SpaceAfterLambdaColon == false)
{
afterColon = "";
}
if (_function.Body is ReturnStatement)
{
((ReturnStatement)_function.Body).Expression.AppendCodeString(res, ast, format, afterColon);
}
else
{
Debug.Assert(_function.Body is ExpressionStatement);
((ExpressionStatement)_function.Body).Expression.AppendCodeString(res, ast, format, afterColon);
}
}
}
internal void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format, string start, string end, Expression item) {
if (!String.IsNullOrEmpty(start)) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append(start);
}
item.AppendCodeString(res, ast, format);
for (int i = 0; i < Iterators.Count; i++) {
Iterators[i].AppendCodeString(res, ast, format);
}
if (!String.IsNullOrEmpty(end)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(end);
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
if (IsAsync)
{
res.Append("async");
res.Append(this.GetSecondWhiteSpace(ast));
}
res.Append("with");
var itemWhiteSpace = this.GetListWhiteSpace(ast);
var whiteSpaceIndex = 0;
for (var i = 0; i < _items.Length; i++)
{
var item = _items[i];
if (i != 0)
{
if (itemWhiteSpace != null)
{
res.Append(itemWhiteSpace[whiteSpaceIndex++]);
}
res.Append(',');
}
item.ContextManager.AppendCodeString(res, ast, format);
if (item.Variable != null)
{
if (itemWhiteSpace != null)
{
res.Append(itemWhiteSpace[whiteSpaceIndex++]);
}
else
{
res.Append(' ');
}
res.Append("as");
item.Variable.AppendCodeString(res, ast, format);
}
}
Body.AppendCodeString(res, ast, format);
}
internal override void AppendCodeStringStmt(StringBuilder res, JAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("return");
if (_expression != null) {
int len = res.Length;
_expression.AppendCodeString(res, ast, format);
if (this.IsAltForm(ast)) {
for (int i = len; i < res.Length; i++) {
if (!Char.IsWhiteSpace(res[i])) {
res.Remove(len, i - len);
break;
}
}
// ensure a space between the return and the expression
res.Insert(len, ' ');
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("lambda");
var commaWhiteSpace = this.GetListWhiteSpace(ast);
_function.ParamsToString(res, ast, commaWhiteSpace, format);
string namedOnlyText = this.GetExtraVerbatimText(ast);
if (namedOnlyText != null) {
res.Append(namedOnlyText);
}
if (!this.IsIncompleteNode(ast)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(":");
if (_function.Body is ReturnStatement) {
((ReturnStatement)_function.Body).Expression.AppendCodeString(res, ast, format);
} else {
Debug.Assert(_function.Body is ExpressionStatement);
((ExpressionStatement)_function.Body).Expression.AppendCodeString(res, ast, format);
}
}
}
internal void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format, string start, string end, Expression item)
{
if (!String.IsNullOrEmpty(start))
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append(start);
}
item.AppendCodeString(res, ast, format);
for (int i = 0; i < Iterators.Count; i++)
{
Iterators[i].AppendCodeString(res, ast, format);
}
if (!String.IsNullOrEmpty(end))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(end);
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append('(');
_expression.AppendCodeString(
res,
ast,
format,
format.SpacesWithinParenthesisExpression != null ? format.SpacesWithinParenthesisExpression.Value ? " " : "" : null
);
if (!this.IsMissingCloseGrouping(ast)) {
format.Append(
res,
format.SpacesWithinParenthesisExpression,
" ",
"",
this.GetSecondWhiteSpace(ast)
);
res.Append(')');
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
if (this.IsAltForm(ast))
{
ListExpression.AppendItems(res, ast, format, "", "", this, Items);
}
else
{
if (Items.Count == 0 &&
format.SpaceWithinEmptyTupleExpression != null)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append('(');
format.Append(res, format.SpaceWithinEmptyTupleExpression, " ", "", this.GetSecondWhiteSpaceDefaultNull(ast));
res.Append(')');
}
else
{
ListExpression.AppendItems(res, ast, format, "(", this.IsMissingCloseGrouping(ast) ? "" : ")", this, Items, format.SpacesWithinParenthesisedTupleExpression);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("raise");
if (ExceptType != null) {
ExceptType.AppendCodeString(res, ast, format);
}
if (this.IsAltForm(ast)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("from");
Cause.AppendCodeString(res, ast, format);
} else {
if (_value != null) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(',');
_value.AppendCodeString(res, ast, format);
if (_traceback != null) {
res.Append(this.GetThirdWhiteSpace(ast));
res.Append(',');
_traceback.AppendCodeString(res, ast, format);
}
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append('(');
_expression.AppendCodeString(
res,
ast,
format,
format.SpacesWithinParenthesisExpression != null ? format.SpacesWithinParenthesisExpression.Value ? " " : string.Empty : null
);
if (!this.IsMissingCloseGrouping(ast))
{
format.Append(
res,
format.SpacesWithinParenthesisExpression,
" ",
string.Empty,
this.GetSecondWhiteSpace(ast)
);
res.Append(')');
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("from");
Root.AppendCodeString(res, ast, format);
if (!this.IsIncompleteNode(ast))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("import");
if (!this.IsAltForm(ast))
{
res.Append(this.GetThirdWhiteSpace(ast));
res.Append('(');
}
var asNameWhiteSpace = this.GetNamesWhiteSpace(ast);
int asIndex = 0;
for (int i = 0; i < Names.Count; i++)
{
if (i > 0)
{
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length)
{
res.Append(asNameWhiteSpace[asIndex++]);
}
res.Append(',');
}
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length)
{
res.Append(asNameWhiteSpace[asIndex++]);
}
else
{
res.Append(' ');
}
Names[i].AppendCodeString(res, ast, format);
if (AsNames != null && AsNames[i] != null)
{
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length)
{
res.Append(asNameWhiteSpace[asIndex++]);
}
res.Append("as");
if (AsNames[i].Name.Length != 0)
{
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length)
{
res.Append(asNameWhiteSpace[asIndex++]);
}
AsNames[i].AppendCodeString(res, ast, format);
}
else
{
asIndex++;
}
}
}
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length)
{
// trailing comma
res.Append(asNameWhiteSpace[asNameWhiteSpace.Length - 1]);
res.Append(",");
}
if (!this.IsAltForm(ast) && !this.IsMissingCloseGrouping(ast))
{
res.Append(this.GetFourthWhiteSpace(ast));
res.Append(')');
}
}
}
public static void AppendTrailingNewLine(this Statement node, StringBuilder res, JAst ast, CodeFormattingOptions options)
{
if (options == null) {
AppendTrailingNewLine(node, res, ast);
} else {
var trailingNewLine = node.GetTrailingNewLine(ast);
if (trailingNewLine != null) {
options.ReflowComment(res, trailingNewLine);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
var asNameWhiteSpace = this.GetNamesWhiteSpace(ast);
if (format.ReplaceMultipleImportsWithMultipleStatements) {
var proceeding = this.GetProceedingWhiteSpace(ast);
var additionalProceeding = format.GetNextLineProceedingText(proceeding);
for (int i = 0, asIndex = 0; i < _names.Length; i++) {
if (i == 0) {
format.ReflowComment(res, proceeding) ;
} else {
res.Append(additionalProceeding);
}
res.Append("import");
_names[i].AppendCodeString(res, ast, format);
AppendAs(res, ast, format, asNameWhiteSpace, i, ref asIndex);
}
return;
} else {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("import");
var itemWhiteSpace = this.GetListWhiteSpace(ast);
for (int i = 0, asIndex = 0; i < _names.Length; i++) {
if (i > 0 && itemWhiteSpace != null) {
res.Append(itemWhiteSpace[i - 1]);
res.Append(',');
}
_names[i].AppendCodeString(res, ast, format);
AppendAs(res, ast, format, asNameWhiteSpace, i, ref asIndex);
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
var decorateWhiteSpace = this.GetNamesWhiteSpace(ast);
if (Decorators != null)
{
Decorators.AppendCodeString(res, ast, format);
}
format.ReflowComment(res, this.GetProceedingWhiteSpaceDefaultNull(ast));
if (IsCoroutine)
{
res.Append("async");
res.Append(NodeAttributes.GetWhiteSpace(this, ast, WhitespaceAfterAsync));
}
res.Append("def");
var name = this.GetVerbatimImage(ast) ?? Name;
if (!String.IsNullOrEmpty(name))
{
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(name);
if (!this.IsIncompleteNode(ast))
{
format.Append(
res,
format.SpaceBeforeFunctionDeclarationParen,
" ",
"",
this.GetThirdWhiteSpaceDefaultNull(ast)
);
res.Append('(');
if (Parameters.Count != 0)
{
var commaWhiteSpace = this.GetListWhiteSpace(ast);
ParamsToString(res,
ast,
commaWhiteSpace,
format,
format.SpaceWithinFunctionDeclarationParens != null ?
format.SpaceWithinFunctionDeclarationParens.Value ? " " : "" :
null
);
}
string namedOnly = this.GetExtraVerbatimText(ast);
if (namedOnly != null)
{
res.Append(namedOnly);
}
if (!this.IsMissingCloseGrouping(ast))
{
format.Append(
res,
Parameters.Count != 0 ?
format.SpaceWithinFunctionDeclarationParens :
format.SpaceWithinEmptyParameterList,
" ",
"",
this.GetFourthWhiteSpaceDefaultNull(ast)
);
res.Append(')');
}
if (ReturnAnnotation != null)
{
format.Append(
res,
format.SpaceAroundAnnotationArrow,
" ",
"",
this.GetFifthWhiteSpace(ast)
);
res.Append("->");
_returnAnnotation.AppendCodeString(
res,
ast,
format,
format.SpaceAroundAnnotationArrow != null ?
format.SpaceAroundAnnotationArrow.Value ? " " : "" :
null
);
}
if (Body != null)
{
Body.AppendCodeString(res, ast, format);
}
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append(_op.ToCodeString());
_expression.AppendCodeString(res, ast, format);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetPreceedingWhiteSpace(ast));
res.Append("pass");
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
if (Decorators != null) {
Decorators.AppendCodeString(res, ast, format);
}
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("class");
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(this.GetVerbatimImage(ast) ?? Name);
if (!this.IsAltForm(ast)) {
format.Append(
res,
format.SpaceBeforeClassDeclarationParen,
" ",
"",
this.GetThirdWhiteSpace(ast)
);
res.Append('(');
}
if (Bases.Count != 0) {
ListExpression.AppendItems(
res,
ast,
format,
"",
"",
this,
this.Bases.Count,
(i, sb) => {
if(format.SpaceWithinClassDeclarationParens != null && i == 0) {
// need to remove any leading whitespace which was preserved for
// the 1st param, and then force the correct whitespace.
Bases[i].AppendCodeString(sb, ast, format, format.SpaceWithinClassDeclarationParens.Value ? " " : "");
} else {
Bases[i].AppendCodeString(sb, ast, format);
}
}
);
} else if (!this.IsAltForm(ast)) {
if (format.SpaceWithinEmptyBaseClassList != null && format.SpaceWithinEmptyBaseClassList.Value) {
res.Append(' ');
}
}
if (!this.IsAltForm(ast) && !this.IsMissingCloseGrouping(ast)) {
if (Bases.Count != 0 ||
format.SpaceWithinEmptyBaseClassList == null ||
!String.IsNullOrWhiteSpace(this.GetFourthWhiteSpace(ast))) {
format.Append(
res,
format.SpaceWithinClassDeclarationParens,
" ",
"",
this.GetFourthWhiteSpace(ast)
);
}
res.Append(')');
}
_body.AppendCodeString(res, ast, format);
}
internal override void AppendCodeStringStmt(StringBuilder res, JAst ast, CodeFormattingOptions format)
{
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("from");
Root.AppendCodeString(res, ast, format);
if (!this.IsIncompleteNode(ast)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append("import");
if (!this.IsAltForm(ast)) {
res.Append(this.GetThirdWhiteSpace(ast));
res.Append('(');
}
var asNameWhiteSpace = this.GetNamesWhiteSpace(ast);
int asIndex = 0;
for (int i = 0; i < _names.Length; i++) {
if (i > 0) {
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length) {
res.Append(asNameWhiteSpace[asIndex++]);
}
res.Append(',');
}
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length) {
res.Append(asNameWhiteSpace[asIndex++]);
} else {
res.Append(' ');
}
_names[i].AppendCodeString(res, ast, format);
if (AsNames != null && AsNames[i] != null) {
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length) {
res.Append(asNameWhiteSpace[asIndex++]);
}
res.Append("as");
if (_asNames[i].Name.Length != 0) {
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length) {
res.Append(asNameWhiteSpace[asIndex++]);
}
_asNames[i].AppendCodeString(res, ast, format);
} else {
asIndex++;
}
}
}
if (asNameWhiteSpace != null && asIndex < asNameWhiteSpace.Length) {
// trailing comma
res.Append(asNameWhiteSpace[asNameWhiteSpace.Length - 1]);
res.Append(",");
}
if (!this.IsAltForm(ast) && !this.IsMissingCloseGrouping(ast)) {
res.Append(this.GetFourthWhiteSpace(ast));
res.Append(')');
}
}
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
var decorateWhiteSpace = this.GetNamesWhiteSpace(ast);
if (Decorators != null) {
Decorators.AppendCodeString(res, ast, format);
}
format.ReflowComment(res, this.GetProceedingWhiteSpaceDefaultNull(ast));
if (IsCoroutine) {
res.Append("async");
res.Append(NodeAttributes.GetWhiteSpace(this, ast, WhitespaceAfterAsync));
}
res.Append("def");
var name = this.GetVerbatimImage(ast) ?? Name;
if (!String.IsNullOrEmpty(name)) {
res.Append(this.GetSecondWhiteSpace(ast));
res.Append(name);
if (!this.IsIncompleteNode(ast)) {
format.Append(
res,
format.SpaceBeforeFunctionDeclarationParen,
" ",
"",
this.GetThirdWhiteSpaceDefaultNull(ast)
);
res.Append('(');
if (Parameters.Count != 0) {
var commaWhiteSpace = this.GetListWhiteSpace(ast);
ParamsToString(res,
ast,
commaWhiteSpace,
format,
format.SpaceWithinFunctionDeclarationParens != null ?
format.SpaceWithinFunctionDeclarationParens.Value ? " " : "" :
null
);
}
string namedOnly = this.GetExtraVerbatimText(ast);
if (namedOnly != null) {
res.Append(namedOnly);
}
if (!this.IsMissingCloseGrouping(ast)) {
format.Append(
res,
Parameters.Count != 0 ?
format.SpaceWithinFunctionDeclarationParens :
format.SpaceWithinEmptyParameterList,
" ",
"",
this.GetFourthWhiteSpaceDefaultNull(ast)
);
res.Append(')');
}
if (ReturnAnnotation != null) {
format.Append(
res,
format.SpaceAroundAnnotationArrow,
" ",
"",
this.GetFifthWhiteSpace(ast)
);
res.Append("->");
_returnAnnotation.AppendCodeString(
res,
ast,
format,
format.SpaceAroundAnnotationArrow != null ?
format.SpaceAroundAnnotationArrow.Value ? " " : "" :
null
);
}
if (Body != null) {
Body.AppendCodeString(res, ast, format);
}
}
}
}
internal override void AppendCodeString(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("except");
if (_test != null) {
_test.AppendCodeString(res, ast, format);
if (_target != null) {
res.Append(this.GetSecondWhiteSpace(ast));
if (this.IsAltForm(ast)) {
res.Append("as");
} else {
res.Append(",");
}
_target.AppendCodeString(res, ast, format);
}
}
_body.AppendCodeString(res, ast, format);
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("break");
}
internal override void AppendCodeStringStmt(StringBuilder res, PythonAst ast, CodeFormattingOptions format) {
format.ReflowComment(res, this.GetProceedingWhiteSpace(ast));
res.Append("try");
_body.AppendCodeString(res, ast, format);
if (_handlers != null) {
for (int i = 0; i < _handlers.Length; i++) {
_handlers[i].AppendCodeString(res, ast, format);
}
}
if (_else != null) {
format.ReflowComment(res, this.GetSecondWhiteSpace(ast));
res.Append("else");
_else.AppendCodeString(res, ast, format);
}
if (_finally != null) {
format.ReflowComment(res, this.GetThirdWhiteSpace(ast));
res.Append("finally");
_finally.AppendCodeString(res, ast, format);
}
}