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baidu translate for free

Project description


Baidu translate for free -- local cache plus throttling. Let's hope it lasts.


pip install -U baidu-tr-free or

  • install (pip or whatever) necessary requirements, e.g. pip install js2py requests_cache jsonpath_rw or pip install -r requirements.txt
  • Drop the file in any folder in your PYTHONPATH (check with import sys; print(sys.path)
    • Several valid TOKEN/BAIDUID are included.
  • or clone the repo (e.g., git clone or download and unzip) and change to the baidu-tr-free folder and do a python develop


from bdtr import bdtr
print(bdtr('hello world'))  # -> '你好,世界'
print(bdtr('hello world', to_lang='de'))  # ->'Hallo Welt'
print(bdtr('hello world', to_lang='jp'))  # ->'ハローワールド'

Validation and Pressure Tests

  • pip install pytest
  • pytest
    • Average delay for throttling set to 0.6 s, ajdust as needed


  • Thanks to everyone whose code was used
  • JS_SIGN (javascript code for signing) can be found on the net. It's also not too difficult to obtain some similar code from Chrome's devtools.

Project details

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