我的错误
File "controller.py", line 26
try:
^
IndentationError: expected an indented block
我的代码:
def main():
config=ConfigParser.ConfigParser()
config.readfp(open("settings.cfg"),"r")
for site in config.sections():
# ipdb.set_trace()
settings=dict(config.items(site))
with open('shoes.txt') as fp: <--new code trying to add
for category, url in csv.reader(fp): <--new code trying to add
#ipdb.set_trace()
#print url,category
try: <--line 26
出于某种原因,我得到了错误,我不确定如何解决它,你可以帮助我吗?
我有一个旧的工作正常:
def main():
config=ConfigParser.ConfigParser()
config.readfp(open("settings.cfg"),"r")
for site in config.sections():
# ipdb.set_trace()
settings=dict(config.items(site))
for (url,category) in zip(settings['url'].split(","),settings['category'].split(",")):
#ipdb.set_trace()
#print url,category
try:
... more code
答案 0 :(得分:2)
我认为try不应该是for循环的一部分
def main():
config=ConfigParser.ConfigParser()
config.readfp(open("settings.cfg"),"r")
for site in config.sections():
# ipdb.set_trace()
settings=dict(config.items(site))
with open('shoes.txt') as fp: <--new code trying to add
for category, url in csv.reader(fp): <--new code trying to add
pass
#ipdb.set_trace()
#print url,category
try: <--line 26
在python中无法使用空块,“for”语句有一个空块。只需添加“通行证”(在这种情况下无效)。
其他变体,似乎符合预期的行为:
def main():
config=ConfigParser.ConfigParser()
config.readfp(open("settings.cfg"),"r")
for site in config.sections():
# ipdb.set_trace()
settings=dict(config.items(site))
with open('shoes.txt') as fp: <--new code trying to add
for category, url in csv.reader(fp): <--new code trying to add
#ipdb.set_trace()
#print url,category
try: <--line 26
答案 1 :(得分:1)
修改强>
我现在重写了我的帖子,我知道你的问题是什么......
你的旧代码工作的原因是它在for循环中有一些东西,即try / except块。但新代码却没有(评论不计算在内)。
要解决您的问题,请确保您的缩进很好,并在for循环中添加一些东西。您的代码可能应如下所示:
def main():
config=ConfigParser.ConfigParser()
config.readfp(open("settings.cfg"),"r")
for site in config.sections():
# ipdb.set_trace()
settings=dict(config.items(site))
with open('shoes.txt') as fp: <--new code trying to add
for category, url in csv.reader(fp): <--new code trying to add
#ipdb.set_trace()
#print url,category
try:
...