# HG changeset patch
# User David Barts <n5jrn@me.com>
# Date 1559083799 25200
# Node ID 41da0b3d2156d02a896ace8d280c9d6356210cc7
# Parent  0fb455b46e5f0c763178054487f47be566cdfadb
Rename #include to #load (more descriptive).

diff -r 0fb455b46e5f -r 41da0b3d2156 tincan.py
--- a/tincan.py	Mon May 27 20:09:55 2019 -0700
+++ b/tincan.py	Tue May 28 15:49:59 2019 -0700
@@ -40,9 +40,9 @@
     def __str__(self):
         return "line {0}: {1}".format(self.line, self.message)
 
-class IncludeError(TinCanException):
+class LoadError(TinCanException):
     """
-    Raised when we run into problems #include'ing something, usually
+    Raised when we run into problems #load'ing something, usually
     because it doesn't exist.
     """
     def __init__(self, message, source):
@@ -51,7 +51,7 @@
         self.source = source
 
     def __str__(self):
-        return "{0}: #include error: {1}".format(self.source, self.message)
+        return "{0}: #load error: {1}".format(self.source, self.message)
 
 class ForwardException(TinCanException):
     """
@@ -128,7 +128,7 @@
     """
     _NAMES = [ "errors", "forward", "methods", "python", "template" ]
     _FNAMES = [ "hidden" ]
-    _ANAMES = [ "include" ]
+    _ANAMES = [ "load" ]
 
     def __init__(self, string):
         # Initialize our state
@@ -187,7 +187,7 @@
 
 # C h a m e l e o n
 #
-# Support for Chameleon templates (the kind TinCan uses by default).
+# Support for Chameleon templates (the kind TinCan uses).
 
 class ChameleonTemplate(bottle.BaseTemplate):
     def prepare(self, **options):
@@ -327,9 +327,9 @@
 # I n c l u s i o n
 #
 # Most processing is in the TinCanRoute class; this just interprets and
-# represents arguments to the #include header directive.
+# represents arguments to the #load header directive.
 
-class _IncludedFile(object):
+class _LoadedFile(object):
     def __init__(self, raw):
         if raw.startswith('<') and raw.endswith('>'):
             raw = raw[1:-1]
@@ -351,7 +351,7 @@
             raise ValueError("file does not end in {0}".format(_IEXTEN))
 
 # Using a cache is likely to help efficiency a lot, since many pages
-# will typically #include the same standard stuff.
+# will typically #load the same standard stuff.
 _tcache = {}
 def _get_template(name, direct):
     aname = os.path.abspath(os.path.join(direct, name))
@@ -383,10 +383,10 @@
     custom code-behind, only two variables are available to your template:
     request (bottle.Request) and error (bottle.HTTPError).
     """
-    def __init__(self, template, includes, klass):
+    def __init__(self, template, loads, klass):
         self._template = template
         self._template.prepare()
-        self._includes = includes
+        self._loads = loads
         self._class = klass
 
     def __call__(self, e):
@@ -394,7 +394,7 @@
         try:
             obj = self._class(bottle.request, e)
             obj.handle()
-            tvars = self._includes.copy()
+            tvars = self._loads.copy()
             tvars.update(obj.export())
             return self._template.render(tvars)
         except bottle.HTTPResponse as e:
@@ -423,7 +423,7 @@
         self._subdir = subdir
         self._seen = set()
         self._app = launcher.app
-        self._save_includes = launcher.debug
+        self._save_loads = launcher.debug
 
     def launch(self):
         """
@@ -467,7 +467,7 @@
             self._python_specified = True
         # Obtain a class object by importing and introspecting a module.
         self._getclass()
-        # Build body object (#template) and obtain #includes.
+        # Build body object (#template) and obtain #loads.
         if self._header.template is not None:
             if not self._header.template.endswith(_TEXTEN):
                 raise TinCanError("{0}: #template files must end in {1}".format(self._urlpath, _TEXTEN))
@@ -483,22 +483,22 @@
         else:
             self._body = ChameleonTemplate(source=self._template.body)
         self._body.prepare()
-        # Process includes
-        self._includes = {}
-        for include in self._header.include:
+        # Process loads
+        self._loads = {}
+        for load in self._header.load:
             try:
-                include = _IncludedFile(include)
+                load = _LoadedFile(load)
             except ValueError as e:
-                raise TinCanError("{0}: bad #include: {1!s}".format(self._urlpath, e)) from e
-            if include.in_lib:
+                raise TinCanError("{0}: bad #load: {1!s}".format(self._urlpath, e)) from e
+            if load.in_lib:
                 fdir = os.path.join(self._fsroot, _WINF, "tlib")
             else:
                 fdir = os.path.join(self._fsroot, *self._subdir)
             try:
-                tmpl = _get_template(include.fname, fdir)
+                tmpl = _get_template(load.fname, fdir)
             except Exception as e:
-                raise TinCanError("{0}: bad #include: {1!s}".format(self._urlpath, e)) from e
-            self._includes[include.vname] = tmpl.tpl
+                raise TinCanError("{0}: bad #load: {1!s}".format(self._urlpath, e)) from e
+            self._loads[load.vname] = tmpl.tpl
         # If this is an #errors page, register it as such.
         if oheader.errors is not None:
             self._mkerror(oheader.errors)
@@ -525,7 +525,7 @@
         if not errors:
             errors = range(_ERRMIN, _ERRMAX+1)
         route = _TinCanErrorRoute(ChameleonTemplate(source=self._template.body),
-            self._includes, self._class)
+            self._loads, self._class)
         for error in errors:
             if error < _ERRMIN or error > _ERRMAX:
                 raise TinCanError("{0}: bad #errors code".format(self._urlpath))
@@ -638,7 +638,7 @@
         try:
             obj = self._class(bottle.request, bottle.response)
             obj.handle()
-            tvars = self._includes.copy()
+            tvars = self._loads.copy()
             tvars.update(obj.export())
             return self._body.render(tvars)
         except ForwardException as fwd: