DiamondOA/downloadFromISSN.ipynb

In [5]:

import requests
import json

In [61]:

headers = {
    'Accept': 'application/json',
}

response = requests.get('https://api.issn.org/authenticate/[user]/[param]', headers=headers)

In [14]:

ACCESS_TOKEN = json.loads(response.text)['token']

In [36]:

#downloading closed from oaire
fin = open('./input/OpenAireClosed.json')
fout = open('downloadedITNotOpen.json','w')

headers = {
    'Accept': 'application/json',
    'Content-Type': 'application/json',
    'Authorization': 'JWT ' + ACCESS_TOKEN
}

params = {
    'natifjson': 'true',
}

lines = fin.read()
dic = json.loads(lines[0])

downloaded = []
for entry in dic:
    issn = ''
    if 'issnPrinted' in entry and entry['issnPrinted'] != '':
        issn = entry['issnPrinted']
    elif 'issnOnline' in entry and entry['issnOnline'] != '':
        issn = entry['issnOnline']
    if issn!='' and not issn in downloaded:
        json_data = {"search":[issn], 'page':0, 'size':10}
        response = requests.post('https://api.issn.org/search', params=params, headers=headers, json=json_data)
        fout.write(json.dumps(response.text) + "\n")
        downloaded.append(issn)

fout.close()

In [1]:

#downloading closed from oalex
fin = open('./input/itClosedFromOpenAlex.json')
fout = open('downloadedItNotOpenoalex.json','w')

headers = {
    'Accept': 'application/json',
    'Content-Type': 'application/json',
    'Authorization': 'JWT ' + ACCESS_TOKEN
}

params = {
    'natifjson': 'true',
}

lines = fin.read().split("\n")

downloaded = []
for line in lines:
    if line == '':
        continue
    dic = json.loads(line[:-1])
    issn = ''
    if 'issn_l' in dic and dic['issn_l'] != '':
        issn = dic['issn_l']
    elif 'issn' in dic and len(dic['issn']) >= 1:
        issn = dic['issn'][0]
    if issn!='' and not issn in downloaded:
        json_data = {"search":[issn], 'page':0, 'size':10}
        response = requests.post('https://api.issn.org/search', params=params, headers=headers, json=json_data)
        fout.write(response.text + "\n")
        downloaded.append(issn)   
    

fout.close()