def analyze_SQL_tags(path):
if type(path) is pathlib.Path:
otSQL_str = '<SQL>'
otSQL = Word(otSQL_str)
otSQL_len = len(otSQL_str)
ctSQL_str = '</SQL>'
ctSQL = Word(ctSQL_str)
ctSQL_len = len(ctSQL_str)
bag = dict()
for i, ln in gen_file_lines(path):
ln1 = ln.rstrip()
for result, start, end in otSQL.scanString(ln1):
if end - start == otSQL_len:
bag[i + 1, start + 1] = otSQL_str
for result, start, end in ctSQL.scanString(ln1):
if end - start == ctSQL_len:
bag[i + 1, start + 1] = ctSQL_str
#for k in sorted(bag):
# print(k, bag[k])
return sorted(bag)
#coding: utf8
from pyparsing import Word, nums, Combine, alphas, Literal, ZeroOrMore, Group, Suppress
greet = Word(alphas) + "," + Word(alphas) + "!"
greeting = greet.parseString("Hello, World!")
print(greeting)
text = '1+2=3'
integer = Word(nums) # simple unsigned integer
try:
result1 = integer.parseString(text)
print(result1)
for tokens, start, end in integer.scanString(text):
print(tokens, start, end)
except ParseException as pe:
print(" No match: {0}".format(str(pe)))