Created
August 17, 2016 17:53
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# coding: utf8 | |
from openpyxl import Workbook, load_workbook | |
from openpyxl.compat import range | |
import networkx as nx | |
# Detta skript läser en NB-export i Excel och skriver en gexf-fil för vidare bearbetning i Gephi | |
wb = Workbook() | |
wb = load_workbook('bio2014.xlsx') | |
# använd första arket | |
ws = wb.worksheets[0] | |
G=nx.DiGraph() | |
# loop spreadsheet rows | |
for row in ws.iter_rows(row_offset=1): | |
# skip empty authors etc | |
if row[1].value and row[2].value and row[5].value: | |
# author | |
auth = row[1].value.strip().replace(" ;","") | |
G.add_node(auth, ttype="author") | |
# work | |
#work = row[2].value.strip() | |
#G.add_node(work, ttype="work") | |
# publ | |
publisher = row[5].value.strip().replace(" ;","") | |
G.add_node(publisher, ttype="publisher") | |
cats = [] | |
# categories | |
for col in range(6, 33): | |
#if row[col].value: | |
if row[col].value and "[650]" in row[col].value and " sao" in row[col].value: | |
label = row[col].value.strip().replace("[650] ","").replace(" sao","") | |
G.add_node(label, ttype="cat") | |
#G.add_edge(work, row[col].value.strip()) | |
G.add_edge(publisher, label) | |
# add edges | |
#G.add_edge(work, auth) | |
#G.add_edge(work, publisher) | |
G.add_edge(auth, publisher) | |
nx.write_gexf(G, "nbtest650.gexf") |
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