# coding=utf8
# the above tag defines encoding for this document and is for Python 2.x compatibility
import re
regex = r"((?<=\[)\w+)|(\w+(?=\=))|((?<=\=)\d+)|((?<=\=)\[\d,\d\])|((?<=\=)\[\d,\d,\d,\d])|(\"[a-zA-Z\._0-9\s]+\")|(\'[a-zA-Z\._0-9\s]+\')"
test_str = ("//完整代码匹配测试\n"
"[sprite file=\"1.png\" index=2 rect=[0,0,0,0] pos=[0,2]][sprite file='2.png' index=2 rect=[0,0,0,0]] //这是注释 /comment abcdefg\n"
"//宏名称单元测试\n"
"[bg]\n"
" [bg]\n"
"[ bg]\n\n"
"//字符串参数值单元测试\n"
"=\"abc\"\n"
"=\"ABC\"\n"
"=\"_abcABC\"\n"
"=\"_abcABC.png\"\n"
"=\"_abcABC special.png\" \n\n"
"//参数名单元测试\n"
"[bg index=2]\n"
"[bg index=2]\n"
"[bg index =2]\n\n"
"//int参数值单元测试\n"
"[bg index=54687]\n"
"[bg index=1 index2=26764]\n"
"//pos_t 4位长度的int数组测试\n"
"[bg index=0 pos=[1,2,3,4]]\n"
"//匹配坐标型 pos_t指长度为2的整数型数组，分别为横坐标x、纵坐标y\n"
"[bg index=0 pos=[0,2]\n"
"//abcdd asd [vb ] ")
matches = re.finditer(regex, test_str, re.MULTILINE)
for matchNum, match in enumerate(matches, start=1):
print ("Match {matchNum} was found at {start}-{end}: {match}".format(matchNum = matchNum, start = match.start(), end = match.end(), match = match.group()))
for groupNum in range(0, len(match.groups())):
groupNum = groupNum + 1
print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = match.start(groupNum), end = match.end(groupNum), group = match.group(groupNum)))
# Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html