Writing

Fixing Pynlpir Segmentation License Expiration

Resolving LicenseError when using Pynlpir installed via pip in Anaconda.

Using Pynlpir installed with pip install pynlpir in an Anaconda environment.

First use of Pynlpir, running:

import pynlpir

pynlpir.open()
str="MIMO技术已经广泛应用于LTE、WIFI等领域，理论上天线越多，频谱效率和传输可靠性就会越高。"
segments=pynlpir.segment(str)
for segment in segments:
    print(segment[0]+'/t'+segment[1])

Suddenly throws:

pynlpir.LicenseError: Your license appears to have expired. Try running "pynlpir update".

Fix:

  1. Go to the install directory

D:\Anaconda\exe\Lib\site-packages\pynlpir\Data

Find install path: pip show pynlpir

  1. Find the NLPIR.user file

Download the latest NLPIR.user and replace the old one

Download link

If you used pip but don’t know the package location, run pip show pynlpir in cmd—the system shows the installed path. Mine was ./anaconda3/lib/python3.6/site-packages/pynlpir/Data.

  1. Run pynlpir update — License updated.