flashgeotext
⚡
🌍
Extract and count countries and cities (+their synonyms) from text, like GeoText on steroids using FlashText, a Aho-Corasick implementation. Flashgeotext is a fast, batteries-included (and BYOD) and native python library that extracts one or more sets of given city and country names (+ synonyms) from an input text.
documentation: https://flashgeotext.iwpnd.pw/
introductory blogpost: https://iwpnd.pw/articles/2020-02/flashgeotext-library
Usage
from flashgeotext.geotext import GeoText
geotext = GeoText()
input_text = '''Shanghai. The Chinese Ministry of Finance in Shanghai said that China plans
to cut tariffs on $75 billion worth of goods that the country
imports from the US. Washington welcomes the decision.'''
geotext.extract(input_text=input_text)
>> {
'cities': {
'Shanghai': {
'count': 2,
'span_info': [(0, 8), (45, 53)],
'found_as': ['Shanghai', 'Shanghai'],
},
'Washington, D.C.': {
'count': 1,
'span_info': [(175, 185)],
'found_as': ['Washington'],
}
},
'countries': {
'China': {
'count': 1,
'span_info': [(64, 69)],
'found_as': ['China'],
},
'United States': {
'count': 1,
'span_info': [(171, 173)],
'found_as': ['US'],
}
}
}
Getting Started
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
Installing
pip:
pip install flashgeotext
conda:
conda install flashgeotext
for development:
git clone https://github.com/iwpnd/flashgeotext.git
cd flashgeotext/
poetry install
Running the tests
poetry run pytest . -v
Authors
- Benjamin Ramser - Initial work - iwpnd
See also the list of contributors who participated in this project.
License
This project is licensed under the MIT License - see the LICENSE.md file for details
Demo Data cities from http://www.geonames.org licensed under the Creative Commons Attribution 3.0 License.
Hello, your method helps me a lot, and I just wanna debug at some point, but much to my suprise, it will show some fatal errors once debug, how can we solve this probelm
415 Jan 06, 2023
33 Dec 03, 2022
384 Dec 12, 2022
2 Oct 21, 2022
53 Mar 01, 2022
92 Dec 27, 2022
1 Jan 06, 2022
1.3k Jan 03, 2023
12 Apr 07, 2022
819 Jan 03, 2023
26 Dec 05, 2022
19 Jan 03, 2023
665 Dec 17, 2022
2 Jan 16, 2022
1.2k Dec 26, 2022
90 Dec 27, 2022
99 Jan 06, 2023
43 Nov 28, 2022
3.1k Jan 08, 2023