February 13th, 2003, 05:59 PM
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Junior Member
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Join Date: Feb 2003
Posts: 12
Time spent in forums: < 1 sec
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regexp parsing
Im tring to write a piece of code to work out the indentation level of a code snippet from a text file. I know i need to use regular expressions but i dont know that much about regualr expressions in Python. What i really need is some ideas on how to work out indentation levels. Anyone got any ideas?
Tytan
heres what i have so far: (not sure how this is gonna turn out)
Code:
class parser:
def __init__(self):
self.load('test.pk')
self.clean()
def load(self, file):
self.data = open(file, 'r').read()
print self.data + '\n\n\n'
time.sleep(5)
def clean(self):
parts = token.split(self.data)
for part in parts:
if part[:3] == '<py':
part = re.split('\n', part[4:-3])
for bit in part:
bit = re.sub('\t|\s\s', '', bit)
if bit == '': pass
else: self.indent(bit)
time.sleep(5)
def indent(self, indent):
if indent[-1] == ':': print indent
elif indent[-1] == ',': print indent
elif indent[-1] == '/': print indent
else: print indent
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