public override Stream OpenInputFileStream(string path)
{
if (IsRelativePath(path))
{
if (OnOpenInputFileStream != null)
{
OnOpenInputFileStream(path);
}
return(getDirectory().GetFile(path.Substring(2)).OpenRead());
}
else
{
return(innerPal.OpenInputFileStream(path));
}
}
public override Stream OpenInputFileStream(string path)
{
if (IsRelativePath(path))
{
path = RemoveDotSlash(path);
var file = getDirectory().GetFile(path);
if (OnOpenInputFileStream != null)
{
OnOpenInputFileStream(file.FullPath);
}
return(file.OpenRead());
}
else
{
return(innerPal.OpenInputFileStream(path));
}
}
private static Stream OpenFile(CodeContext /*!*/ context, PlatformAdaptationLayer pal, string name, FileMode fileMode, FileAccess fileAccess, FileShare fileShare)
{
try {
return(pal.OpenInputFileStream(name, fileMode, fileAccess, fileShare));
} catch (UnauthorizedAccessException e) {
throw PythonFile.ToIoException(context, name, e);
} catch (IOException e) {
PythonFile.AddFilename(context, name, e);
throw;
}
}
private static Stream OpenFile(CodeContext /*!*/ context, PlatformAdaptationLayer pal, string name, FileMode fileMode, FileAccess fileAccess, FileShare fileShare)
{
try {
return(pal.OpenInputFileStream(name, fileMode, fileAccess, fileShare));
} catch (UnauthorizedAccessException) {
throw PythonOps.OSError(13, "Permission denied", name);
} catch (IOException e) {
AddFilename(context, name, e);
throw;
}
}
private static Stream OpenFile(CodeContext /*!*/ context, PlatformAdaptationLayer pal, string name, FileMode fileMode, FileAccess fileAccess, FileShare fileShare)
{
if (string.IsNullOrWhiteSpace(name))
{
throw PythonOps.OSError(2, "No such file or directory", filename: name);
}
try {
return(pal.OpenInputFileStream(name, fileMode, fileAccess, fileShare));
} catch (UnauthorizedAccessException) {
throw PythonOps.OSError(13, "Permission denied", name);
} catch (FileNotFoundException) {
throw PythonOps.OSError(2, "No such file or directory", name);
} catch (IOException e) {
AddFilename(context, name, e);
throw;
}
}
private static PythonTuple FindModulePath(CodeContext /*!*/ context, string name, List path)
{
Debug.Assert(path != null);
if (name == null)
{
throw PythonOps.TypeError("find_module() argument 1 must be string, not None");
}
PlatformAdaptationLayer pal = context.LanguageContext.DomainManager.Platform;
foreach (object d in path)
{
string dir = d as string;
if (dir == null)
{
continue; // skip invalid entries
}
string pathName = Path.Combine(dir, name);
if (pal.DirectoryExists(pathName))
{
if (pal.FileExists(Path.Combine(pathName, "__init__.py")))
{
return(PythonTuple.MakeTuple(null, pathName, PythonTuple.MakeTuple("", "", PackageDirectory)));
}
}
string fileName = pathName + ".py";
if (pal.FileExists(fileName))
{
Stream fs = pal.OpenInputFileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
PythonFile pf = PythonFile.Create(context, fs, fileName, "U");
return(PythonTuple.MakeTuple(pf, fileName, PythonTuple.MakeTuple(".py", "U", PythonSource)));
}
}
throw PythonOps.ImportError("No module named {0}", name);
}
internal Stream GetStream(string path)
{
return(_pal.OpenInputFileStream(path));
}