def read(self, stream):
"""
Read from `stream`. Returns:
- 1 if read OK and more to go.
- 0 if read OK and end of data.
- -1 if end-of-file or read error.
"""
#read title1
#print ' in Case.read.......'
line = stream.readline()
if not line:
return False
#print ' First title line =', line
self.title1 = line
line = stream.readline()
if not line:
return False
self.title2 = line
#print ' Second title line =', line
#stage loop
pos = stream.tell()
line = stream.readline()
while line and '&DATAIN' in line:
stagein = Datain()
if stagein.read(stream):
stage_num = len(self._stages) + 1
self.add('Stage%d' % stage_num, stagein)
self._stages.append(stagein)
#print ' stage_num =', stage_num
if stagein.endjob:
return 0
if stagein.endstg:
return 1
else:
return -1
pos = stream.tell()
line = stream.readline()
if line:
stream.seek(os.SEEK_SET, pos)
return 1
def read (self, stream):
"""
Read from `stream`. Returns:
- 1 if read OK and more to go.
- 0 if read OK and end of data.
- -1 if end-of-file or read error.
"""
#read title1
#print ' in Case.read.......'
line = stream.readline()
if not line:
return False
#print ' First title line =', line
self.title1 = line
line = stream.readline()
if not line:
return False
self.title2 = line
#print ' Second title line =', line
#stage loop
pos = stream.tell()
line = stream.readline()
while line and '&DATAIN' in line:
stagein = Datain()
if stagein.read(stream):
stage_num = len(self._stages) + 1
self.add('Stage%d'%stage_num, stagein)
self._stages.append(stagein)
#print ' stage_num =', stage_num
if stagein.endjob:
return 0
if stagein.endstg:
return 1
else:
return -1
pos = stream.tell()
line = stream.readline()
if line:
stream.seek(os.SEEK_SET, pos)
return 1