def get(self):
s = self.s
pos = self.pos
if self.ignore_space:
while True:
if pos >= len(s):
return u""
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
try:
ch = s[pos]
self.pos = pos + 1
return ch
except IndexError:
self.pos = pos
return u""
except ValueError:
self.pos = len(s)
return u""
def match(self, substr):
s = self.s
pos = self.pos
if self.ignore_space:
for c in substr:
while True:
if pos >= len(s):
return False
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
if s[pos] != c:
return False
pos += 1
self.pos = pos
return True
else:
if pos + len(substr) <= len(s):
matches = True
for i in xrange(len(substr)):
if s[pos + i] != substr[i]:
matches = False
else:
matches = False
if not matches:
return False
self.pos = pos + len(substr)
return True
def match(self, substr):
s = self.s
pos = self.pos
if self.ignore_space:
for c in substr:
while True:
if pos >= len(s):
return False
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
if s[pos] != c:
return False
pos += 1
self.pos = pos
return True
else:
if pos + len(substr) <= len(s):
matches = True
for i in xrange(len(substr)):
if s[pos + i] != substr[i]:
matches = False
else:
matches = False
if not matches:
return False
self.pos = pos + len(substr)
return True
def get(self):
s = self.s
pos = self.pos
if self.ignore_space:
while True:
if pos >= len(s):
return u""
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
try:
ch = s[pos]
self.pos = pos + 1
return ch
except IndexError:
self.pos = pos
return u""
except ValueError:
self.pos = len(s)
return u""
def at_end(self):
s = self.s
pos = self.pos
if self.ignore_space:
while True:
if pos >= len(s):
break
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
return pos >= len(s)
def at_end(self):
s = self.s
pos = self.pos
if self.ignore_space:
while True:
if pos >= len(s):
break
elif is_space(ord(s[pos])):
pos += 1
elif s[pos] == u"#":
pos = s.find(u"\n", pos)
if pos < 0:
pos = len(s)
else:
break
return pos >= len(s)
