Changeset 600

Timestamp:

17/04/09 14:11:50 (17 months ago)

Author:

athomas

Message:

Add support for console codes to the prompt.

Location:

cly/trunk

Files:

• cly/console.py (modified) (2 diffs)
• cly/interactive.py (modified) (2 diffs)
• doc/api/builder.rst (modified) (1 diff)

cly/trunk/cly/console.py

@@ -37 +37 @@
 cwrite getch cerror cfatal register_codec cinfo cjustify clen cprint cprintstrip
 csplice cwarning cwraptext print_table rjustify termheight termwidth wraptoterm
+cencode cdecode
 """.split()
 
@@ -310 +311 @@
         return (_encode, _decode, _CodecStreamReader, _CodecStreamWriter)
     return codecs.register(inner_register)
+
+
+def cencode(text):
+    """Encode to CLY colour-encoded text."""
+    return _encode(text)[0]
+
+
+def cdecode(text):
+    """Decode CLY colour-encoded text.
+
+    Use this to convert '^Bfoo^N' to the ANSI equivalent.
+    """
+    return _decode(text)[0]
 
 

cly/trunk/cly/interactive.py

@@ -83 +83 @@
         raise NotImplementedError
 
+    def _set_prompt(self, prompt):
+        self._prompt = prompt
+
+    def _get_prompt(self):
+        return self._prompt
+
+    prompt = property(lambda self: self._get_prompt(),
+                      lambda self, prompt: self._set_prompt(prompt))
+
 
 class DumbInput(InputDriver):
@@ -150 +159 @@
 
     cursor = property(lambda s: s._get_cursor(), lambda s, c: s._set_cursor(c))
+
+    def _set_prompt(self, prompt):
+        self._prompt = console.cdecode(prompt)
 
     # Internal methods

cly/trunk/doc/api/builder.rst

@@ -4 +4 @@
 .. automodule:: cly.builder
    :members:
-   :noindex: