def parseDemoFile(self, src_path):
demo_type = None
f = open(src_path, 'r')
for line in f.readlines():
if line.find("[INFO") >= 0 or \
line.find("[START") >= 0:
demo_type = 'old'
break
elif line.find("<Demo") >= 0 or \
line.find("<Panel") >= 0:
demo_type = 'new'
break
else:
raise DemoError("Couldn't identify Demo source format")
if demo_type == 'old':
from format2065 import DemoParser2065
demo_parser = DemoParser2065(src_path, self)
#self.parseOldDemo(src_path)
else:
## demo type is new
#self.parseNewDemo(src_path)
demo_parser = DemoParserNew(src_path, self)
demo_parser.parseDemo()
f.close()
def parseDemo(self):
m = Multiloader()
m.load( self.src_path, [XMLDemo])
objs = m.getObjects()
#print objs
demoObjs = objs['Demo']
#panelObjs = objs['Panel']
demoObj = demoObjs[0]
if not demoObj.panels:
raise DemoError("Couldn't find valid panel description in source file. "
"Demo must have at least one step.")
if hasattr(demoObj, 'title'):
self.demo.title = str(demoObj.title)
else:
self.demo.title = "Chimera Demo"
if hasattr(demoObj, 'autodelay') : self.demo.auto_delay = int(demoObj.autodelay)
if hasattr(demoObj, 'image') : self.demo.img_src = str(demoObj.image)
if hasattr(demoObj, 'bg_color') : self.demo.img_bg_color = str(demoObj.bg_color)
if hasattr(demoObj, 'autorun_on') : self.demo.autorun_on_start = True
if hasattr(demoObj, 'description'): self.demo.description = str(demoObj.description)
if hasattr(demoObj, 'datadir') : self.demo.datadir = str(demoObj.datadir)
if isinstance(demoObj.panels, XMLPanel):
demoObj.panels = [demoObj.panels]
for panel in demoObj.panels:
p = self.parsePanel(panel)
self.demo.demoPanels[p.getId()] = p
def parseDemoHeaders(self, f):
import string
while 1:
line = f.readline()
if not line:
break
if (line.strip())[0:9] == 'AUTODELAY':
self.demo.auto_delay = int(line.split()[1])
elif (line.strip())[0:5] == 'TITLE':
self.demo.title = string.join(line.split()[1:])
elif (line.strip())[0:5] == 'IMAGE':
self.demo.img_src = string.join(line.split()[1:])
elif (line.strip())[0:8] == 'BG_COLOR':
self.demo.img_bg_color = string.join(line.split()[1:])
elif (line.strip())[0:10] == 'AUTORUN_ON':
self.demo.autorun_on_start = True
elif (line.strip())[0:4] == 'DESC':
desc = string.join(line.split()[1:])
self.demo.description += " " + desc.strip()
elif line == '' or line.strip()[0:6] == '[START':
raise DemoError("couldn't find \"[END INFO]\" tag.")
elif line.strip() == '[END INFO]':
break
def parseDemo(self):
f = open(self.src_path, 'r')
step_num = 0
while 1:
line = f.readline()
if not line:
break
if line.strip() == '[INFO]':
self.parseDemoHeaders(f)
elif line.strip()[0:6] == '[START':
step_num += 1
p = self.parsePanel(f, step_num, line)
self.demo.demoPanels[step_num] = p
f.close()
if step_num == 0:
raise DemoError(
"Couldn't find valid panel description in source file. "
"Demo must have at least one step.")
def parseUndo(self, f):
undos = []
while 1:
line = f.readline()
if line.strip() == '[END UNDO]':
break
elif line == '' or line.strip() == '[END]':
raise DemoError("couldn't find \"[END UNDO]\" tag.")
else:
undos.append((True, line.strip()))
return undos
def parseCommands(self, f):
cmds = []
while 1:
line = f.readline()
if line.strip() == '[END COMMANDS]':
break
elif line == '' or line.strip() == '[END]':
raise DemoError("couldn't find \"[END COMMANDS]\" tag.")
else:
cmds.append((True, line.strip()))
return cmds
def parseText(self, f):
text = ''
while 1:
line = f.readline()
if not line:
break
if line.strip() == '[END TEXT]':
break
elif line.strip() == '[END]':
raise DemoError("couldn't find \"[END TEXT]\" tag.")
else:
#if line.strip() == '':
# text += "\n\n"
#else:
text += (" " + line) ## was line.strip()
return text