def __init__(self, filename):
from utils import Scanner
fn = Settings.locate_file(filename)
if os.path.exists(fn):
f = open(fn)
string = f.read()
string.replace('\t', ' ')
file_without_comment = Scanner.remove_comments(string)
scanner = Scanner.Scanner(file_without_comment)
scanner.next()
self.rules = []
self.functions = []
self.function_map = {}
self.parse_rules(scanner)
f.close()
else:
logger.error("Cannot locate template file %s", filename)
def parse_output(input_string):
'''Utility function used within this file's classes.
:param input_string: None
:type input_string: str
'''
from utils import Scanner
output_scanner = Scanner.Scanner(input_string)
output_scanner.next()
words = []
prevWasVariable = False
while output_scanner.cur[0] != tokenize.ENDMARKER:
if output_scanner.cur[0] == tokenize.NAME or output_scanner.cur[
1] in u'-_ éèêàîï':
words.append(output_scanner.cur[1])
output_scanner.next()
prevWasVariable = False
elif output_scanner.cur[1] == u'$':
variable = u'$'
output_scanner.next()
variable += output_scanner.cur[1]
words.append(variable)
output_scanner.next()
prevWasVariable = True
elif output_scanner.cur[1] == u'%':
function = u'%'
output_scanner.next()
while output_scanner.cur[1] != u')':
function += output_scanner.cur[1]
output_scanner.next()
function += output_scanner.cur[1]
words.append(function)
output_scanner.next()
prevWasVariable = True
else:
if prevWasVariable:
words.append(output_scanner.cur[1])
output_scanner.next()
else:
words[-1] += output_scanner.cur[1]
output_scanner.next()
prevWasVariable = False
return words