From: W. Trevor King <wking@drexel.edu>
Date: Mon, 19 Mar 2012 13:04:42 +0000 (-0400)
Subject: Add .channels() method to Subdevice class.
X-Git-Tag: 0.5~35
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1e324c0a3cdabf62984ffc825b5331dbef16bdef;p=pycomedi.git

Add .channels() method to Subdevice class.
---

diff --git a/pycomedi/subdevice.pyx b/pycomedi/subdevice.pyx
index a38c434..9042e7a 100644
--- a/pycomedi/subdevice.pyx
+++ b/pycomedi/subdevice.pyx
@@ -156,6 +156,15 @@ cdef class Subdevice (object):
         insn.subdev = self.index
         return insn
 
+    def channels(self, **kwargs):
+        "Iterate through all available channels."
+        ret = []
+        for i in range(self.get_n_channels()):
+            #yield self.channel(i, **kwargs)
+            # Generators are not supported in Cython 0.14.1
+            ret.append(self.channel(i, **kwargs))
+        return ret
+
     def channel(self, index, factory=_Channel, **kwargs):
         "`Channel` instance for the `index`\ed channel."
         return factory(subdevice=self, index=index, **kwargs)