bearqq
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| for _ in range(0,retry_times): | |
| try: | |
| dosomething() | |
| break#执行成功，跳出 for | |
| except: | |
| continue | |
| else:#for 执行完毕未跳出，即错误次数超出 | |
| raise RetryException() | |
| return | |
| return "success" |
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| def make_br(): | |
| br = mechanize.Browser(history=NoHistory()) | |
| #cj = cookielib.LWPCookieJar() | |
| #br.set_cookiejar(cj) | |
| br.set_handle_equiv(True) | |
| br.set_handle_gzip(True) | |
| br.set_handle_redirect(True) | |
| br.set_handle_referer(True) | |
| br.set_handle_robots(False) |