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-rw-r--r--pyserial/serial/serialutil.py65
1 files changed, 0 insertions, 65 deletions
diff --git a/pyserial/serial/serialutil.py b/pyserial/serial/serialutil.py
deleted file mode 100644
index e3a4bdb..0000000
--- a/pyserial/serial/serialutil.py
+++ /dev/null
@@ -1,65 +0,0 @@
-
-class SerialException(Exception):
- pass
-
-class FileLike:
- """An abstract file like class.
-
- This class implements readline and readlines based on read and
- writelines based on write.
- This class is used to provide the above functions for to Serial
- port objects.
-
- Note that when the serial port was opened with _NO_ timeout that
- readline blocks until it sees a newline (or the specified size is
- reached) and that readlines would never return and therefore
- refuses to work (it raises an exception in this case)!
- """
-
- def read(self, size): raise NotImplementedError
- def write(self, s): raise NotImplementedError
-
- def readline(self, size=None, eol='\n'):
- """read a line which is terminated with end-of-line (eol) character
- ('\n' by default) or until timeout"""
- line = ''
- while 1:
- c = self.read(1)
- if c:
- line += c #not very efficient but lines are usually not that long
- if c == eol:
- break
- if size is not None and len(line) >= size:
- break
- else:
- break
- return line
-
- def readlines(self, sizehint=None, eol='\n'):
- """read a list of lines, until timeout
- sizehint is ignored"""
- if self.timeout is None:
- raise ValueError, "Serial port MUST have enabled timeout for this function!"
- lines = []
- while 1:
- line = self.readline(eol=eol)
- if line:
- lines.append(line)
- if line[-1] != eol: #was the line received with a timeout?
- break
- else:
- break
- return lines
-
- def xreadlines(self, sizehint=None):
- """just call readlines - here for compatibility"""
- return self.readlines()
-
- def writelines(self, sequence):
- for line in sequence:
- self.write(line)
-
- def flush(self):
- """flush of file like objects"""
- pass
-