internal PythonFile(Stream stream, Encoding encoding, string mode, bool weakMapping)
{
this.stream = stream;
this.mode = mode;
PythonFileMode filemode = MapFileMode(mode);
if (stream.CanRead) {
switch (filemode) {
case PythonFileMode.Binary:
reader = new PythonBinaryReader(stream);
break;
case PythonFileMode.TextCrLf:
reader = new PythonTextCRLFReader(stream, encoding);
break;
case PythonFileMode.TextCr:
reader = new PythonTextCRReader(stream, encoding);
break;
case PythonFileMode.TextLf:
reader = new PythonTextLFReader(stream, encoding);
break;
case PythonFileMode.UniversalNewline:
reader = new PythonUniversalReader(stream, encoding);
break;
}
}
if (stream.CanWrite) {
switch (filemode) {
case PythonFileMode.Binary:
writer = new PythonBinaryWriter(stream);
break;
case PythonFileMode.TextCrLf:
writer = new PythonTextCRLFWriter(stream, encoding);
break;
case PythonFileMode.TextCr:
writer = new PythonTextCRWriter(stream, encoding);
break;
case PythonFileMode.TextLf:
writer = new PythonTextLFWriter(stream, encoding);
break;
}
}
FileStream fs = stream as FileStream;
if (fs != null) {
this.name = fs.Name;
} else {
this.name = "nul";
}
if (weakMapping)
PythonFileManager.AddToWeakMapping(this);
}
internal PythonFile(Stream stream, Encoding encoding, string mode)
{
this.stream = stream;
this.mode = mode;
PythonFileMode filemode = MapFileMode(mode);
if (stream.CanRead)
{
switch (filemode)
{
case PythonFileMode.Binary:
reader = new PythonBinaryReader(stream);
break;
case PythonFileMode.TextCrLf:
reader = new PythonTextCRLFReader(stream, encoding);
break;
case PythonFileMode.TextCr:
reader = new PythonTextCRReader(stream, encoding);
break;
case PythonFileMode.TextLf:
reader = new PythonTextLFReader(stream, encoding);
break;
case PythonFileMode.UniversalNewline:
reader = new PythonUniversalReader(stream, encoding);
break;
}
}
if (stream.CanWrite)
{
switch (filemode)
{
case PythonFileMode.Binary:
writer = new PythonBinaryWriter(stream);
break;
case PythonFileMode.TextCrLf:
writer = new PythonTextCRLFWriter(stream, encoding);
break;
case PythonFileMode.TextCr:
writer = new PythonTextCRWriter(stream, encoding);
break;
case PythonFileMode.TextLf:
writer = new PythonTextLFWriter(stream, encoding);
break;
}
}
FileStream fs = stream as FileStream;
if (fs != null)
{
this.name = fs.Name;
}
else
{
this.name = "nul";
}
PythonFileManager.AddToMapping(this);
}
