[Feature request] Python 3.3 support

[Kristinita]

1. Request

It would be nice, if Python-GSearch will support Python 3.3.

2. Justification

I write plugin for Sublime Text 3 for scraping first link in Google SERP. Python-GSearch — is only Python module for Google SERP scraping, that works for me in Python 3.6.4 interpreter without bugs. Thank you very much!

But Sublime Text 3 have environment, based on Python 3.3. See reasons, because Sublime Text developers not migrated to 3.6 in these topics:

• Upgrade embedded Python to 3.6,
• What is it modifying sys.path at startup?.

Plugin developers can't use modules, not compatible with Python 3.3.

3. Settings

For example, I write simple plugin:

import sublime_plugin

from gsearch.googlesearch import search


class GoogleSearchCommand(sublime_plugin.TextCommand):

    def run(self, edit):

        results = search('kristinitaluckylife', num_results=1)
        r = results[0][1]
        print(r)

4. Steps to reproduce

I run GoogleSearchCommand in Sublime Text 3.

5. Expected behavior

As in interpreter:

>>> from gsearch.googlesearch import search
>>> results = search('kristinitaluckylife', num_results=1)
>>> r = results[0][1]
>>> r
'http://www.thepictaram.club/instagram/kristinitaluckylife'
>>> 

6. Actual behavior

Traceback (most recent call last):
  File "C:\Python36\Lib\site-packages\gsearch\googlesearch.py", line 14, in <module>
    from html import unescape
ImportError: cannot import name unescape

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\Sublime Text 3 x64\sublime_plugin.py", line 109, in reload_plugin
    m = importlib.import_module(modulename)
  File "./python3.3/importlib/__init__.py", line 90, in import_module
  File "<frozen importlib._bootstrap>", line 1584, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1565, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1532, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 584, in _check_name_wrapper
  File "<frozen importlib._bootstrap>", line 1022, in load_module
  File "<frozen importlib._bootstrap>", line 1003, in load_module
  File "<frozen importlib._bootstrap>", line 560, in module_for_loader_wrapper
  File "<frozen importlib._bootstrap>", line 868, in _load_module
  File "<frozen importlib._bootstrap>", line 313, in _call_with_frames_removed
  File "D:\Sublime Text 3 x64\Data\Packages\TestPlugin\example.py", line 3, in <module>
    from gsearch.googlesearch import search
  File "C:\Python36\Lib\site-packages\gsearch\googlesearch.py", line 23, in <module>
    import urllib2 as request
ImportError: No module named 'urllib2'

I read, that function was introduced in Python 3.4, not in Python 3.3.

Thanks.

[aviaryan]

Thank you for the detailed issue, @Kristinita.
This would be definitely nice to have. Here is a way on how to do this.
https://stackoverflow.com/a/2360639/2295672
I would try to solve it sometime. In the meanwhile, if you want to, you can send a PR.

[aviaryan]

Done!