diff options
| -rw-r--r-- | ptlayout.py | 1 | ||||
| -rw-r--r-- | pttarget.py | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/ptlayout.py b/ptlayout.py index 2d0a3ea..d333c2f 100644 --- a/ptlayout.py +++ b/ptlayout.py @@ -131,6 +131,7 @@ class PTLContainer(PTLayoutElem): def add(self, child): self._children.append(child) + return child class PTLHSpace(PTLContainer): def __init__(self): diff --git a/pttarget.py b/pttarget.py index ff05a1e..24d0e9a 100644 --- a/pttarget.py +++ b/pttarget.py @@ -153,7 +153,7 @@ class PTUSB(PTPrinter): wsize = self.if_wr.wMaxPacketSize if wsize > size - offset: wsize = size - offset - written = self.if_wr.write(data[offset:offset+wsize]) + written = self.if_wr.write(data[offset:offset+wsize], timeout = 5000) if written <= 0: raise IOError, 'failed to write' offset += written |