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| author | Aaron Spike <aaron@ekips.org> | 2007-04-01 21:33:25 +0000 |
|---|---|---|
| committer | acspike <acspike@users.sourceforge.net> | 2007-04-01 21:33:25 +0000 |
| commit | 866294e1ef76aec71ffa295a70231c4ad1097f9a (patch) | |
| tree | 30af6db3cfc0bcdb9e3a50969ef7db632cad9635 | |
| parent | be sure to use the sys prefix on exit; provide a resonable message to users w... (diff) | |
| download | inkscape-866294e1ef76aec71ffa295a70231c4ad1097f9a.tar.gz inkscape-866294e1ef76aec71ffa295a70231c4ad1097f9a.zip | |
throw out stderr so that users don't see the warning about no svg extension on temp files. yes, we will mask other errors
(bzr r2804)
| -rwxr-xr-x | share/extensions/perspective.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/share/extensions/perspective.py b/share/extensions/perspective.py index 2f25f6a54..014a7b779 100755 --- a/share/extensions/perspective.py +++ b/share/extensions/perspective.py @@ -19,12 +19,12 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Perspective approach & math by Dmitry Platonov, shadowjack@mail.ru, 2006 """ import sys, inkex, os, re, simplepath, cubicsuperpath -from ffgeom import *
+from ffgeom import * try: from numpy import * - from numpy.linalg import *
-except:
- inkex.debug("Failed to import the numpy or numpy.linalg modules. These modules are required by this extension. Please install them and try again.")
+ from numpy.linalg import * +except: + inkex.debug("Failed to import the numpy or numpy.linalg modules. These modules are required by this extension. Please install them and try again.") sys.exit() uuconv = {'in':90.0, 'pt':1.25, 'px':1, 'mm':3.5433070866, 'cm':35.433070866, 'pc':15.0} @@ -68,9 +68,10 @@ class Project(inkex.Effect): file = self.args[-1] id = self.options.ids[0] for query in q.keys(): - f = os.popen("inkscape --query-%s --query-id=%s %s" % (query,id,file)) + _,f,err = os.popen3("inkscape --query-%s --query-id=%s %s" % (query,id,file)) q[query] = float(f.read()) f.close() + err.close() sp = array([[q['x'], q['y']+q['height']],[q['x'], q['y']],[q['x']+q['width'], q['y']],[q['x']+q['width'], q['y']+q['height']]], dtype=float64) solmatrix = zeros((8,8), dtype=float64) @@ -81,7 +82,7 @@ class Project(inkex.Effect): solmatrix[i][2] = 1 solmatrix[i][6] = -dp[i][0]*sp[i][0] solmatrix[i][7] = -dp[i][0]*sp[i][1] - solmatrix[i+4][3] = sp[i][0]
+ solmatrix[i+4][3] = sp[i][0] solmatrix[i+4][4] = sp[i][1] solmatrix[i+4][5] = 1 solmatrix[i+4][6] = -dp[i][1]*sp[i][0] |