[yt-svn] commit/yt-3.0: MatthewTurk: For deposition fields (in *any* frontend) that do not supply a fields argument,

[commits-noreply at bitbucket.org]

1 new commit in yt-3.0:

https://bitbucket.org/yt_analysis/yt-3.0/commits/a5b7d8a34375/
Changeset:   a5b7d8a34375
Branch:      yt-3.0
User:        MatthewTurk
Date:        2013-09-06 23:28:33
Summary:     For deposition fields (in *any* frontend) that do not supply a fields argument,
we default to an empty list.  This fixes the three places the deposit() makes
an appearance.

Closes #654.
Affected #:  2 files

diff -r 0a57d1a9fb4c3f0c7c8bf93d277f33f81c7c3e98 -r a5b7d8a34375cddfe6337614947dd3f605adecf0 yt/data_objects/octree_subset.py
--- a/yt/data_objects/octree_subset.py
+++ b/yt/data_objects/octree_subset.py
@@ -127,6 +127,7 @@
 
     def deposit(self, positions, fields = None, method = None):
         # Here we perform our particle deposition.
+        if fields is None: fields = []
         cls = getattr(particle_deposit, "deposit_%s" % method, None)
         if cls is None:
             raise YTParticleDepositionNotImplemented(method)
@@ -148,6 +149,7 @@
 
     def smooth(self, positions, fields = None, method = None):
         # Here we perform our particle deposition.
+        if fields is None: fields = []
         cls = getattr(particle_smooth, "%s_smooth" % method, None)
         if cls is None:
             raise YTParticleDepositionNotImplemented(method)

diff -r 0a57d1a9fb4c3f0c7c8bf93d277f33f81c7c3e98 -r a5b7d8a34375cddfe6337614947dd3f605adecf0 yt/frontends/artio/data_structures.py
--- a/yt/frontends/artio/data_structures.py
+++ b/yt/frontends/artio/data_structures.py
@@ -166,6 +166,7 @@
 
     def deposit(self, positions, fields = None, method = None):
         # Here we perform our particle deposition.
+        if fields is None: fields = []
         cls = getattr(particle_deposit, "deposit_%s" % method, None)
         if cls is None:
             raise YTParticleDepositionNotImplemented(method)

Repository URL: https://bitbucket.org/yt_analysis/yt-3.0/

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