That is exactly what I did:
# -*- coding: utf-8 -*-
and then
EDGE_LABEL=[u'∈']
and the script file stored in UTF-8 without BOM.
And here is the error I got:
Traceback (most recent call last):
File "apply-rules.py", line 473, in <module>
execfile("rules.py")
File "rules.py", line 13, in <module>
signature=['204:6', '20456:4', '2045654:4', '45654:2', '456:2', '654:2',
'2:3', '4:3', '6:1']
File "apply-rules.py", line 292, in apply_edge_rule
r=att_edge(q,KNOWN[ms[0][0]],KNOWN[ms[0][5]],globals()[ms[0][3]])
File "apply-rules.py", line 351, in att_edge
g.ep['labele'][res]=str(g.vp['labelv'][a])+"_"+EDGE_LABEL[val]+"_"+str(g.vp['labelv'][b])
File "/usr/local/lib/python2.7/site-packages/graph_tool/__init__.py", line
490, in __setitem__
self.__map[key] = self.__convert(v)
File "/usr/local/lib/python2.7/site-packages/graph_tool/__init__.py", line
254, in convert
return vtype(val)
UnicodeEncodeError: 'ascii' codec can't encode character u'\u2208' in position
3: ordinal not in range(128)
> Le 28 oct. 2015 à 15:59, Tiago de Paula Peixoto <[email protected]> a écrit :
>
> On 28.10.2015 15:52, Yannis Haralambous wrote:
>> So the problem is not yet how to make the symbol appear in graphviz
>> output, but how to make the Python code run…
>
> Well, you should really read Python's documentation:
>
> https://docs.python.org/2/howto/unicode.html
>
> in short you should start your script with:
>
> #!/usr/bin/env python
> # -*- coding: utf-8 -*-
>
> example = u'abcdé'
>
> (I'm assuming you are using python 2. With python 3 it is simpler,
> since it accepts utf-8 by default.)
>
> Best,
> Tiago
>
> Ps. Note that graph_draw() *does not* use graphviz!
>
> --
> Tiago de Paula Peixoto <[email protected]>
>
> _______________________________________________
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> http://lists.skewed.de/mailman/listinfo/graph-tool
--
-------------------------------------------------------
Yannis Haralambous
Professor
Institut Mines-Télécom, Télécom Bretagne
Computer Science Department
UMR CNRS 6285 Lab-STICC
Technopôle Brest Iroise
CS 83818, 29238 Brest Cedex 3, France
Email: [email protected]
Internet: http://perso.telecom-bretagne.eu/yannisharalambous/
ICBM address: 48°21'31.57"N 4°34'16.76"W
Twitter: y_haralambous
-------------------------------------------------------
...the ball I threw while playing in the park
has not yet reached the ground
(Dylan Thomas)
Es gab eine Zeit, wo ich nur ungern über Schubert sprechen,
nur Nächtens den Bäumen und Sternen von ihm vorerzählen mögen.
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