Re: [mapserver-users] Create imageObject failed in python binding.
Shawn,
I have briefly checked the python mapscript sources and I am afraid the you
might have hit a bug.
Python mapscript has a special, more pythonic imageObj constructor which
seems to depend heavily on GD code
and that possibily explains the error you are experiencing.
Would you mind opening an issue at:
https://github.com/mapserver/mapserver/issues/new
Please state the mapserver version and, if built from sources, the options
used.
It would greatly speed up the resolution process if you could build
mapserver/mapscript from the git sources.
BR,
Umberto
On Sun, Aug 18, 2013 at 4:59 AM, Shawn Gao gaoh...@gmail.com wrote:
Hi, All,
Official document on mapserver site said use following way to create an
imageObject instance in python. look at this
linkhttp://mapserver.org/mapscript/mapscript.html#imageobj
new imageObj( int width, int height [,
outputFormatObjhttp://mapserver.org/mapscript/mapscript.html#outputformatobj
format=NULL
[, string filename=NULL ] ] ) : imageObj
So I create imageObject in Python by this,
mapscript.imageObj(100,100,GD/PNG, '
http://mapserver.org/_static/banner.png')
But get error, Segmentation fault (core dumped).
Then I check the test case of python binding. The test case for
imageObject is in imagetest.py. I try it firstly. Then many cases failed,
include the case for create imageObject instance. I found the create method
in test script is in other way.
def testConstructorUrlStream(self):
imageObj with a URL stream works
url = urllib.urlopen('http://mapserver.org/_static/banner.png')
imgobj = mapscript.imageObj(url, 'GD/JPEG')
assert imgobj.thisown == 1
assert imgobj.height == 68
assert imgobj.width == 439
imgobj.save('testConstructorUrlStream.jpg')
What's the correct way to create an imageObject from url or file?
Thanks,
Shawn
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Re: [mapserver-users] ScribeUI: Possible segmentation fault on Ubuntu 12.04
Hi Jessica, you'll find below the contents of the files you ask plus the Apache config. Here's an example of an address ScirbeUI is trying to access that doesn't exist: http://localhost/static/css/reset.css I believe it should be: http://localhost/ScribeUI/static/css/reset.css But I can't see where this particular path could be configured. Thanks for helping, Luís #-- # config.py #Replace 0.0.0.0 with your server's ip or hostname #Examples: 127.0.0.1, my.host.com ip = 0.0.0.0 #-- # runserver.wsgi from runserver.py import app as application import sys #Replace scribeui_path with the path to the root of your scribeui installation #Example: /opt/ScribeUI/application/runserver.py sys.path.insert(0,'/opt/ScribeUI/application/runserver.py') WSGIScriptAlias /ScribeUI /opt/ScribeUI/application/runserver.py #-- # ScribeUI.conf #ScribeUI WSGIScriptAlias /ScribeUI /opt/ScribeUI/application/runserver.py AddType text/html .py Directory /opt/ScribeUI/application/templates Order deny,allow Allow from all /Directory Alias /ScribeUI/download/ /opt/ScribeUI/application/www/ Directory /opt/ScribeUI/application/www/ AllowOverride None Options Indexes FollowSymLinks Multiviews Order allow,deny Allow from all /Directory -- View this message in context: http://osgeo-org.1560.x6.nabble.com/ScribeUI-Possible-segmentation-fault-on-Ubuntu-12-04-tp5072423p5073155.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] ScribeUI: Possible segmentation fault on Ubuntu 12.04
Hi Luis, You are right that the url should be localhost/ScribeUI/static. In your config.py file, this ip = 0.0.0.0 should be the domain you access the app with, in your case, it should be ip = localhost After changing this the easiest way to see your changes instantly will be to restart apache, because otherwise mod_wsgi will not necessarily acknowledge your changes immediately. Thank you, Jessica On Mon, Aug 19, 2013 at 9:52 AM, Luís de Sousa luis.a.de.so...@gmail.com wrote: Hi Jessica, you'll find below the contents of the files you ask plus the Apache config. Here's an example of an address ScirbeUI is trying to access that doesn't exist: http://localhost/static/css/reset.css I believe it should be: http://localhost/ScribeUI/static/css/reset.css But I can't see where this particular path could be configured. Thanks for helping, Luís #-- # config.py #Replace 0.0.0.0 with your server's ip or hostname #Examples: 127.0.0.1, my.host.com ip = 0.0.0.0 #-- # runserver.wsgi from runserver.py import app as application import sys #Replace scribeui_path with the path to the root of your scribeui installation #Example: /opt/ScribeUI/application/runserver.py sys.path.insert(0,'/opt/ScribeUI/application/runserver.py') WSGIScriptAlias /ScribeUI /opt/ScribeUI/application/runserver.py #-- # ScribeUI.conf #ScribeUI WSGIScriptAlias /ScribeUI /opt/ScribeUI/application/runserver.py AddType text/html .py Directory /opt/ScribeUI/application/templates Order deny,allow Allow from all /Directory Alias /ScribeUI/download/ /opt/ScribeUI/application/www/ Directory /opt/ScribeUI/application/www/ AllowOverride None Options Indexes FollowSymLinks Multiviews Order allow,deny Allow from all /Directory -- View this message in context: http://osgeo-org.1560.x6.nabble.com/ScribeUI-Possible-segmentation-fault-on-Ubuntu-12-04-tp5072423p5073155.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
