For a long since i've been looking for a good vocabulary app for my Android phone. But there was none (oviously there are some apps out there but none of them satisfy me enough so that i had to build my own). What a vocuabulary app do?! teaches us vocabulary!!! and where does it get those vocabulary?! well here comes this word-parser
. This tool parse the vocabulary from the internet.
For my app idea i wanted to have these:
- the word
- short definition or meaning of the word
- a detailed definition of the word
- some example sentences
- and audio of pronunciation
First make sure you have Python 3 and then just follow this flow of instructions and you are good to go
$ git clone https://github.com/mahabubulhasan/word_parser.git
$ cd word_parser
$ pip install setup.py
- run
doc_reader.py
to parse the words and short definitions from files in thedoc
directory and save them into a sqlite database. - run
main.py
, it will read the words from the sqlite file, which is generated in step 1, and scrape the example sentences, detailed definition, and audio file url from a remote site, and update them into the sqlite database - run
audio_download.py
will download the audio from remote site and saves them intoaudio
directory - finally run the
json_builder.py
will build thejson
file using everything in the sqlite database in the following format and save in thedata
directory:
[
{
"word": "abase",
"definition": "cause to feel shame",
"details": "To <i>abase</i> something or someone is to humiliate them \u2014 no, more than just humiliate them. If you <i>abase</i> another person you are bringing them low, humbling them in a mean, <i>base</i> manner. Not nice at all.",
"examples": [
"Why do you need to <strong>abase</strong> and demean me?",
"His spokesman Seumas Milne flew to Russia in 2014 to <strong>abase</strong> himself before Putin and tried to spread conspiracy theories about the Salisbury chemical attack.",
"And yet when he says, \u201cI am from outer space,\u201d some of you actually shut your eyes, <strong>abase</strong> your intellects, and believe!",
"How dare McCain say I am a na\u00efve egotist with a sympathy for autocrats who abjectly <strong>abased</strong> myself before a tyrant and failed to defend American values?"
]
},
...
]
NOTE: After download the audio files are named after the word it stands for, for example if the word is abase
then the audio filename of this word will be abase.mp3
In main.py
take a look at this code block,
for index in range(1482, 2000, 10):
print("scrapping started from {}".format(index))
words = get_words(index)
scrape_words(words, scrapper)
Here range(1482, 2000, 10)
means scrape 10
words at a time starting from index in the sqlite 1482
to 2000
.
I know it looks weird but it is important since the site we are scrapping sending too many request to that site will end us by getting blocked by them. In range(start, end, stepping)
, the start and end part is important. You need to look at the sqlite database and just make sure you are not sending the same word scrape request twice, by that i mean if a word is already scrapped don't do it again for that word.
In the audio_download.py
take a look at this code block for the same reason mentioned earlier,
for w in Words.select().order_by(Words.word).limit(500, 1000):
word_dict[w.word] = w.audio
Here limit(start, offset)
is a ponyorm
method, and limit(500, 1000)
means get me 500
words from the sqlite database starting from index 1000