Bug#596071: [Python-modules-team] Bug#596071: python-pygraphviz: weird behaviour when naming file to read 'graph.dot'

2010-09-18 Thread Sandro Tosi 
forwarded 596071 https://networkx.lanl.gov/trac/ticket/428
thanks

Hello Alexander,
thanks for your report.

On Wed, Sep 8, 2010 at 15:57, Alexander Heinlein
alexander.heinl...@web.de wrote:
 Package: python-pygraphviz
 Version: 1.0-1
 Severity: normal

 Hi,

 When loading a graph from a file and using 'graph.dot' as the filename, the
 program acts very weird and always reports:
  Warning:  syntax error in line 1 near '.'
 Although there is no syntax error. Renaming the file from 'graph.dot' so
 something other like g.dot doesn't issue the error and loads the file
 correctly.

 example file:
 graph s {
  a -- b
 }

 example script:
 #!/usr/bin/python
 import pygraphviz
 g = pygraphviz.AGraph(graph.dot)
 print sorted(g.edges())

Indeed I can replicate the problem, hence I've just forwarded the bug upstream.

Regards,
-- 
Sandro Tosi (aka morph, morpheus, matrixhasu)
My website: http://matrixhasu.altervista.org/
Me at Debian: http://wiki.debian.org/SandroTosi



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Bug#596071: python-pygraphviz: weird behaviour when naming file to read 'graph.dot'

2010-09-08 Thread Alexander Heinlein 
Package: python-pygraphviz
Version: 1.0-1
Severity: normal

Hi,

When loading a graph from a file and using 'graph.dot' as the filename, the
program acts very weird and always reports:
 Warning:  syntax error in line 1 near '.'
Although there is no syntax error. Renaming the file from 'graph.dot' so
something other like g.dot doesn't issue the error and loads the file
correctly.

example file:
graph s {
 a -- b
}

example script:
#!/usr/bin/python
import pygraphviz
g = pygraphviz.AGraph(graph.dot)
print sorted(g.edges())

Both files are also attached.


Regards,
Alex


-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (950, 'unstable'), (850, 'testing'), (750, 'stable'), (600, 
'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686-bigmem (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages python-pygraphviz depends on:
ii  graphviz  2.26.3-5   rich set of graph drawing tools
ii  libc6 2.11.2-4   Embedded GNU C Library: Shared lib
ii  libcdt4   2.26.3-5   rich set of graph drawing tools - 
ii  libcgraph52.26.3-5   rich set of graph drawing tools - 
ii  python2.6.5-13   interactive high-level object-orie
ii  python-support1.0.9  automated rebuilding support for P

python-pygraphviz recommends no packages.

python-pygraphviz suggests no packages.

-- no debconf information
graph s {
 a -- b
}
#!/usr/bin/python

import pygraphviz

g = pygraphviz.AGraph('g.dot')
print sorted(g.edges())