尝试在代码中使用 xgoogle 库时出错

Question

Have error with xgoogle library

When I tried to use this code:

from xgoogle.search import GoogleSearch, SearchError
try:
  gs = GoogleSearch("quick")
  gs.results_per_page = 50
  results = gs.get_results()
  for res in results:
    print (res.title.encode("utf8"))
    print (res.desc.encode("utf8"))
    print (res.url.encode("utf8"))

I get this error:

Traceback (most recent call last):
  File "C:/Users/s.sorokin/PycharmProjects/hh.ru/xgoogle.py", line 1, in <module>
    from xgoogle.search import GoogleSearch, SearchError
  File "C:\Users\s.sorokin\PycharmProjects\hh.ru\xgoogle\search.py", line 124
    raise SearchError, "Wrong parameter to first_indexed_in_previous: %s" % (str(interval))
                     ^
SyntaxError: invalid syntax

Answer 1

As mentioned on the library's website, xgoogle was only built as a "quick hack". From what you mention, it looks like it's written in Python 2. You therefore will not be able to run it in Python 3, unless you rewrite it.

If you want to use Python 3, you'll likely have to find a library that supports it.