diff makeitso/template.py @ 41:9956e13558dd

stub out what API templates will look like; put these in a separate file as theres no reason to clutter up the command line entry point any further
author Jeff Hammel <jhammel@mozilla.com>
date Mon, 03 Jan 2011 14:18:59 -0800
parents
children 73dac34d2692
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line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/makeitso/template.py	Mon Jan 03 14:18:59 2011 -0800
@@ -0,0 +1,49 @@
+"""
+basic API template class
+"""
+
+import sys
+from makeitso import ContentTemplate
+
+class Variable(object):
+    """variable object for MakeItSo templates"""
+    
+    def __init__(self, name, default=None, description=None,
+                 cast=None):
+        self.name = name
+        self.default = default
+        self.description = description
+
+        # TODO (maybe): get cast from default variable type if not None
+        self.cast = cast
+
+        self._set = False
+
+    def set(self, value):
+        if self.cast:
+            self.value = self.cast(value)
+        else:
+            self.value = value
+        self._set = True
+
+    def read(self, fd=sys.stdout):
+        """prompt and read the variable from stdin"""
+        fd.write(self.display())
+        self.set(raw_input())
+
+    def display(self):
+        description = self.description or self.name
+        if self.default:
+            return 'Enter %s [DEFAULT: %s]:' % (description, repr(self.default))
+        else:
+            return 'Enter %s:' % description
+
+class MakeItSoTemplate(object):
+
+    def pre(self, **variables):
+        """do stuff before interpolation"""
+
+    def post(self, **variables):
+        """do stuff after interpolation"""
+        
+