History of eu_airlines

The changes to the source code of this entry in the repository, newest first, each with the differences it made to the entry's files. They are also listed on GitLab.

2026-10-25 [entries] Fix parse bugs and improve the metadata of existing entries by Tiago de Paula Peixoto c996a0e

From a review of the dataset descriptions against the upstream sources
and papers, and from user reports:

- parse fixes (wrong edge direction or directedness, shifted or
  misnamed properties, merged node identities, duplicated or missing
  edges and nodes, wrong types), e.g. arxiv_citation (the HepTh dates
  were a copy of the HepPh ones; now from the KDD Cup 2003 data),
  eu_procurements, foursquare_global, hiv_transmission, genetic_multiplex,
  gnutella (adds the 05 snapshot), roadnet, macaque_neural, python_dependency
- descriptions rewritten from the upstream sources, documenting every
  property
- corrected titles, citations and DOIs, licences (ustream_license typo,
  the data's own terms), tags and ICON ids
- url lists for entries with several sources or dataset pages
- SocioPatterns entries moved to the site's new data location, with the
  daily networks of sp_infectious and sp_primary_school
- the Michael Fire entries marked as orphans (served from the mirror)
- redundant type forcings removed after the graph-tool coercion fixes

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index d56ac9d..459fe25 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -19,13 +19,19 @@
 from .. import *
 
 title = "European airline network"
-description = """A multiplex network of airline routes among European airports, where each of the 37 edge types represents routes by a different airline.[^icon]
-[^icon]: Description obtained from the [ICON](https://icon.colorado.edu) project."""
+description = r"""A multiplex network of the routes operated by 37 airlines between European airports. Nodes are airports, and an undirected edge in layer $\ell$ connects two airports if airline $\ell$ operated a flight between them. The data were compiled by A. Cardillo and collaborators from the complete list of commercial flights operating under Instrument Flight Rules (IFR) between European airports on a single day (1 June 2011), obtained from EUROCONTROL (via the ComplexWorld Network / SESAR Work Package E). Only the 37 airlines whose number of destinations exceeds the average (32) were kept; they include major carriers (e.g. Lufthansa, Air France), low-cost carriers (e.g. Ryanair, Easyjet), and a few cargo and business-aviation operators (e.g. TNT Airways, Netjets). The edges are unweighted, and the same pair of airports may be connected in several layers.
+
+The network has the following properties:
+
+- `name` and `nodeLabel`: the ICAO code of the airport (two airports have placeholder codes `XXXX` and `YYYY`).
+- `nodeLong` and `nodeLat`: longitude and latitude of the airport, in degrees (0 for the two airports with placeholder codes).
+- `layer` (edges): the airline (layer) operating the route, numbered 1 to 37; the graph property `layer_key` maps these numbers to airline names.
+- `weight` (edges): always 1."""
 tags = ['Transportation', 'Airport', 'Multilayer', 'Unweighted']
 url = 'https://manliodedomenico.com/data.php'
 citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'https://doi.org/10.1038/srep01344')]
 icon_hash = '56ce66efa6d70217090cdb9e'
-ustream_license = ('Open Data Commons Open Database License (ODbL)', 'https://opendatacommons.org/licenses/odbl/')
+upstream_license = ('GNU Free Documentation License (GFDL) 1.3', 'https://www.gnu.org/licenses/fdl-1.3.html')
 upstream_prefix = 'https://manliodedomenico.com/data'
 files = [('EUAir_Multiplex_Transport.zip', None, 'comunelab')]

2026-10-24 Update copyright information by Tiago de Paula Peixoto 73a4f0d

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 42c952a..d56ac9d 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2020-2024 Tiago de Paula Peixoto <tiago@skewed.de>
+# Copyright (C) 2020-2026 Tiago de Paula Peixoto <tiago@skewed.de>
 #
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU Affero General Public License as published by the Free

2024-05-27 Update copyright information by Tiago de Paula Peixoto 3d288ea

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 317b505..42c952a 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2020-2023 Tiago de Paula Peixoto <tiago@skewed.de>
+# Copyright (C) 2020-2024 Tiago de Paula Peixoto <tiago@skewed.de>
 #
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU Affero General Public License as published by the Free

2023-02-19 Update copyright information by Tiago de Paula Peixoto 8d005ae

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 29d43e4..317b505 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2021 Tiago de Paula Peixoto <tiago@skewed.de>
+# Copyright (C) 2020-2023 Tiago de Paula Peixoto <tiago@skewed.de>
 #
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU Affero General Public License as published by the Free

2021-06-22 Update copyright info by Tiago de Paula Peixoto db2efcc

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 3bd2312..29d43e4 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2020 Tiago de Paula Peixoto <tiago@skewed.de>
+# Copyright (C) 2021 Tiago de Paula Peixoto <tiago@skewed.de>
 #
 # This program is free software: you can redistribute it and/or modify it under
 # the terms of the GNU Affero General Public License as published by the Free

2020-11-29 Update comunelab's datasets by Tiago de Paula Peixoto ddccc3b

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 75fa493..3bd2312 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -22,11 +22,11 @@ title = "European airline network"
 description = """A multiplex network of airline routes among European airports, where each of the 37 edge types represents routes by a different airline.[^icon]
 [^icon]: Description obtained from the [ICON](https://icon.colorado.edu) project."""
 tags = ['Transportation', 'Airport', 'Multilayer', 'Unweighted']
-url = 'https://comunelab.fbk.eu/data.php'
+url = 'https://manliodedomenico.com/data.php'
 citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'https://doi.org/10.1038/srep01344')]
 icon_hash = '56ce66efa6d70217090cdb9e'
 ustream_license = ('Open Data Commons Open Database License (ODbL)', 'https://opendatacommons.org/licenses/odbl/')
-upstream_prefix = 'https://comunelab.fbk.eu/data'
+upstream_prefix = 'https://manliodedomenico.com/data'
 files = [('EUAir_Multiplex_Transport.zip', None, 'comunelab')]
 
 def fetch_upstream(force=False):

2020-11-28 Update citations to use DOIs by Tiago de Paula Peixoto e878874

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 66295a4..75fa493 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -23,7 +23,7 @@ description = """A multiplex network of airline routes among European airports,
 [^icon]: Description obtained from the [ICON](https://icon.colorado.edu) project."""
 tags = ['Transportation', 'Airport', 'Multilayer', 'Unweighted']
 url = 'https://comunelab.fbk.eu/data.php'
-citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'http://www.nature.com/srep/2013/130227/srep01344/full/srep01344.html')]
+citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'https://doi.org/10.1038/srep01344')]
 icon_hash = '56ce66efa6d70217090cdb9e'
 ustream_license = ('Open Data Commons Open Database License (ODbL)', 'https://opendatacommons.org/licenses/odbl/')
 upstream_prefix = 'https://comunelab.fbk.eu/data'

2020-09-15 Change license from GPLv3 to AGPLv3 by Tiago de Paula Peixoto d754be5

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 7f7f229..66295a4 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -3,18 +3,18 @@
 #
 # Copyright (C) 2020 Tiago de Paula Peixoto <tiago@skewed.de>
 #
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
 #
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
 #
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU Affero General Public License along
+# with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from .. import *

2020-09-13 Add explicit attribution to descriptions obtained from ICON by Tiago de Paula Peixoto 1645314

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index 8528989..7f7f229 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -19,7 +19,8 @@
 from .. import *
 
 title = "European airline network"
-description = "A multiplex network of airline routes among European airports, where each of the 37 edge types represents routes by a different airline."
+description = """A multiplex network of airline routes among European airports, where each of the 37 edge types represents routes by a different airline.[^icon]
+[^icon]: Description obtained from the [ICON](https://icon.colorado.edu) project."""
 tags = ['Transportation', 'Airport', 'Multilayer', 'Unweighted']
 url = 'https://comunelab.fbk.eu/data.php'
 citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'http://www.nature.com/srep/2013/130227/srep01344/full/srep01344.html')]

2020-08-12 eu_airlines: fix alt name by Tiago de Paula Peixoto 8c2bd87

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
index ca05f46..8528989 100644
--- a/entries/eu_airlines/__init__.py
+++ b/entries/eu_airlines/__init__.py
@@ -26,7 +26,7 @@ citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Migu
 icon_hash = '56ce66efa6d70217090cdb9e'
 ustream_license = ('Open Data Commons Open Database License (ODbL)', 'https://opendatacommons.org/licenses/odbl/')
 upstream_prefix = 'https://comunelab.fbk.eu/data'
-files = [('EUAir_Multiplex_Transport.zip', 'EUAir', 'comunelab')]
+files = [('EUAir_Multiplex_Transport.zip', None, 'comunelab')]
 
 def fetch_upstream(force=False):
     return fetch_upstream_files(__name__.split(".")[-1], upstream_prefix, files,

2020-08-11 Initial commit by Tiago de Paula Peixoto cc85872

diff --git a/entries/eu_airlines/__init__.py b/entries/eu_airlines/__init__.py
new file mode 100644
index 0000000..ca05f46
--- /dev/null
+++ b/entries/eu_airlines/__init__.py
@@ -0,0 +1,49 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2020 Tiago de Paula Peixoto <tiago@skewed.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from .. import *
+
+title = "European airline network"
+description = "A multiplex network of airline routes among European airports, where each of the 37 edge types represents routes by a different airline."
+tags = ['Transportation', 'Airport', 'Multilayer', 'Unweighted']
+url = 'https://comunelab.fbk.eu/data.php'
+citation = [('Alessio Cardillo, Jesús Gómez-Gardenes, Massimiliano Zanin, Miguel Romance, David Papo, Francisco del Pozo and Stefano Boccaletti. "Emergence of network features from multiplexity." Scientific Reports 3, Article number: 1344 doi:10.1038/srep01344', 'http://www.nature.com/srep/2013/130227/srep01344/full/srep01344.html')]
+icon_hash = '56ce66efa6d70217090cdb9e'
+ustream_license = ('Open Data Commons Open Database License (ODbL)', 'https://opendatacommons.org/licenses/odbl/')
+upstream_prefix = 'https://comunelab.fbk.eu/data'
+files = [('EUAir_Multiplex_Transport.zip', 'EUAir', 'comunelab')]
+
+def fetch_upstream(force=False):
+    return fetch_upstream_files(__name__.split(".")[-1], upstream_prefix, files,
+                                force)
+
+@cache_network()
+@coerce_props()
+@annotate()
+def parse(alts=None):
+    global files
+    name = __name__.split(".")[-1]
+    for fnames, alt, fmt in files:
+        if alts is not None and alt not in alts:
+            continue
+        if isinstance(fnames, str):
+            fnames = [fnames]
+        with ExitStack() as stack:
+            fs = [stack.enter_context(open_upstream_file(name, fn, "rb")) for fn in fnames]
+            g = parse_graph(fs, fmt, directed=False)
+        yield alt, g