futzing with a few things

bin/hyc

@@ -0,0 +1,6 @@
+#!/usr/bin/env hy
+
+(import sys)
+(import-from hy.importer write-hy-as-pyc)
+
+(write-hy-as-pyc (get sys.argv 1))

hy/__main__.py

@@ -1,7 +1,12 @@
-import hy
+import hy  # NOQA
 import imp
 import sys
 
+# This just mocks the normalish behavior of the Python interp. Helpful to aid
+# with shiming existing apps that don't really "work" with Hy.
+#
+# You could say this script helps Hyjack a file.
+#
 
 if len(sys.argv) > 1:
     sys.argv.pop(0)

hy/compiler.py

@@ -227,12 +227,13 @@ def compile_import_expression(self, expr):
     @builds("import_as")
     def compile_import_as_expression(self, expr):
         expr.pop(0)  # index
-        modlist = [expr[i:i+2] for i in range(0, len(expr), 2)]
+        modlist = [expr[i:i + 2] for i in range(0, len(expr), 2)]
         return ast.Import(
             lineno=expr.start_line,
             col_offset=expr.start_column,
             module=str(expr.pop(0)),
-            names=[ast.alias(name=str(x[0]), asname=str(x[1])) for x in modlist])
+            names=[ast.alias(name=str(x[0]),
+                             asname=str(x[1])) for x in modlist])
 
     @builds("import_from")
     def compile_import_from_expression(self, expr):

hy/importer.py

@@ -21,8 +21,10 @@
 from hy.compiler import hy_compile
 from hy.lex import tokenize
 from hy.core import process
+from py_compile import wr_long, MAGIC
 
 
+import marshal
 import imp
 import sys
 import os
@@ -31,7 +33,7 @@
 if sys.version_info[0] >= 3:
     from io import StringIO
 else:
-    from StringIO import StringIO
+    from StringIO import StringIO  # NOQA
 
 
 def import_buffer_to_hst(fd):
@@ -64,6 +66,26 @@ def import_file_to_module(name, fpath):
     return mod
 
 
+def write_hy_as_pyc(fname):
+    with open(fname, 'U') as f:
+        try:
+            timestamp = long(os.fstat(f.fileno()).st_mtime)
+        except AttributeError:
+            timestamp = long(os.stat(fname).st_mtime)
+
+    _ast = import_file_to_ast(fname)
+    code = compile(_ast, fname, "exec")
+    cfile = "%s.pyc" % fname[:-len(".hy")]
+
+    with open(cfile, 'wb') as fc:
+        fc.write('\0\0\0\0')
+        wr_long(fc, timestamp)
+        marshal.dump(code, fc)
+        fc.flush()
+        fc.seek(0, 0)
+        fc.write(MAGIC)
+
+
 class HyFinder(object):
     def is_package(self, fullname):
         dirpath = "/".join(fullname.split("."))

setup.py

@@ -34,6 +34,7 @@
     version=__version__,
     scripts=[
         "bin/hy",
+        "bin/hyc",
     ],
     packages=[
         'hy',

site/coffee/main.coffee

@@ -37,20 +37,21 @@ HyCodeMirror.setSize("100%", "100%")
 
 reload = ->
   input = HyCodeMirror.getValue()
+  format = "h:mm:ss"
   $.ajax({
       url: "/hy2py",
       type: "POST",
       data: {'code': input},
       success: (result) ->
         PyCodeMirror.setValue(result)
-        now = new Date().getTime()
-        $("#build-msgs").text(now + " Updated.")
+        now = Date.parse("now").toString(format)
+        $("#build-msgs").prepend(now + " updated.<br />")
         $("#repl-root").removeClass("error")
         $("#repl-root").addClass("ok")
       statusCode: {
         500: (response) ->
-          now = new Date().getTime()
-          $("#build-msgs").text(now + " " + response.responseText)
+          now = Date.parse("now").toString(format)
+          $("#build-msgs").prepend(now + " " + response.responseText + "<br />")
           $("#repl-root").removeClass("ok")
           $("#repl-root").addClass("error")
       }

site/less/layout.less

@@ -78,7 +78,8 @@ h1 {
 
 #build-msgs {
     border-top:             1px solid rgba(82, 168, 236, 0.2);
-    height:                 10%;
+    height:                 8%;
     padding:                5px;
     color:                  #777777;
+    overflow:               hidden;
 }

site/templates/base.html

@@ -5,6 +5,7 @@
         <link rel="stylesheet" href="{{ url_for("static", filename="css/pygments.css") }}" ></link>
         <link rel="stylesheet" href="{{ url_for("static", filename="css/hy.css") }}" ></link>
         <script src="{{ url_for("static", filename="js/jquery-1.9.1.min.js") }}" type="text/javascript" ></script>
+        <script src="{{ url_for("static", filename="js/date.js") }}" type="text/javascript" ></script>
         <script src="{{ url_for("static", filename="js/main.js") }}" type="text/javascript" ></script>
 {% block head %}{% endblock %}
     </head>

site/templates/repl.html

@@ -16,7 +16,7 @@
 
 {% block content %}
 <div id='repl-root' class='repl-root' >
-<div class='repl' id='hython-repl'>
+    <div class='repl' id='hython-repl'>
 <textarea id="hython-target">
 ;;;; This is Hy. Hy is a Lisp variant that
 ;;;; "compiles" to Python ASTs.
@@ -43,9 +43,9 @@
 
 (print (add-two-numbers 1 2))
 </textarea>
-</div>
-<div class='repl' id='python-repl'></div>
-<div class='clear'></div>
-<div class='msgs' id='build-msgs'></div>
+    </div>
+    <div class='repl' id='python-repl'></div>
+    <div class='clear'></div>
+    <div class='msgs' id='build-msgs'></div>
 </div>
 {% endblock %}