private string XlatModule(string pyModule, string filename = "module.py")
{
var rdr = new StringReader(pyModule);
var lex = new Lexer(filename, rdr);
var par = new Parser(filename, lex);
var stm = par.Parse().ToList();
var unt = new CodeCompileUnit();
var gen = new CodeGenerator(unt, "test", Path.GetFileNameWithoutExtension(filename));
var opt = new Dictionary <string, object> {
{ "quiet", true }
};
var ana = new AnalyzerImpl(fs, logger, opt, DateTime.Now);
var mod = new Module(
"module",
new SuiteStatement(stm, filename, 0, 0),
filename, 0, 0);
ana.LoadModule(mod);
var types = new TypeReferenceTranslator(ana.BuildTypeDictionary());
var xlt = new ModuleTranslator(types, gen);
xlt.Translate(stm);
var pvd = new CSharpCodeProvider();
var writer = new StringWriter();
pvd.GenerateCodeFromCompileUnit(unt, writer, new CodeGeneratorOptions {
});
return(writer.ToString());
}
public static async Task ConvertFolderAsync(string sourcePath, string targetPath, ILogger logger)
{
try
{
var fs = new FileSystem();
var options = new Dictionary <string, object>();
var typeAnalysis = new AnalyzerImpl(fs, logger, options, DateTime.Now);
typeAnalysis.Analyze(sourcePath);
typeAnalysis.Finish();
var types = new TypeReferenceTranslator(typeAnalysis.BuildTypeDictionary());
var walker = new DirectoryWalker(fs, sourcePath, "*.py");
await walker.EnumerateAsync(state =>
{
foreach (var file in fs.GetFiles(state.DirectoryName, "*.py", SearchOption.TopDirectoryOnly))
{
var path = fs.GetFullPath(file);
var xlator = new Translator(
state.Namespace,
fs.GetFileNameWithoutExtension(file),
fs,
logger);
var module = typeAnalysis.GetAstForFile(path);
var relativePath = MakeRelative(sourcePath, path);
var targetFilePath = Path.ChangeExtension(MakeAbsolute(targetPath, relativePath), ".py.cs");
var targetFileDirectory = Path.GetDirectoryName(targetFilePath);
if (!Directory.Exists(targetFileDirectory))
{
Directory.CreateDirectory(targetFileDirectory);
}
xlator.TranslateModuleStatements(
module.body.stmts,
types,
targetFilePath);
}
});
logger.Inform(Resources.Done);
}
catch (Exception ex)
{
logger.Error(Resources.ErrUnexpectedConversionError, ex.Message);
logger.Inform(Resources.ConversionWasAborted);
}
}
static void Main(string[] args)
{
var fs = new FileSystem();
var logger = new ConsoleLogger();
if (args.Length == 0)
{
var xlator = new Translator("", "module_name", fs, logger);
xlator.Translate("-", Console.In, Console.Out);
Console.Out.Flush();
return;
}
if (args[0].ToLower() == "-r")
{
var startDir = args.Length == 2
? args[1]
: Directory.GetCurrentDirectory();
var options = new Dictionary <string, object>();
#if !NOT_READY_FOR_TYPES
var typeAnalysis = new AnalyzerImpl(fs, logger, options, DateTime.Now);
typeAnalysis.Analyze(startDir);
typeAnalysis.Finish();
var types = new TypeReferenceTranslator(
typeAnalysis.BuildTypeDictionary());
//Console.WriteLine($"== Type dictionary: {types.Count}");
//foreach (var de in types.OrderBy(d => d.Key.ToString()))
//{
// Console.WriteLine("{0}: {1} {2}", de.Key, de.Key.Start, de.Value);
//}
var walker = new DirectoryWalker(fs, startDir, "*.py");
walker.Enumerate(state =>
{
foreach (var file in fs.GetFiles(state.DirectoryName, "*.py", SearchOption.TopDirectoryOnly))
{
var path = fs.GetFullPath(file);
var xlator = new Translator(
state.Namespace,
fs.GetFileNameWithoutExtension(file),
fs,
logger);
var module = typeAnalysis.GetAstForFile(path);
xlator.TranslateModuleStatements(
module.body.stmts,
types,
Path.ChangeExtension(path, ".py.cs"));
}
});
#else
var walker = new DirectoryWalker(fs, startDir, "*.py");
walker.Enumerate(walker.ProcessDirectoryFiles);
#endif
}
else
{
foreach (var fileName in args)
{
var xlator = new Translator(
"",
fs.GetFileNameWithoutExtension(fileName),
fs,
new ConsoleLogger());
xlator.TranslateFile(fileName, fileName + ".cs");
}
}
}