Imports initiaux

darcs-hash:20060416092713-72cb0-421d3cbb49699fce4971355f5dbbaa19091945e8.gz

wiki/macro/latex.py

@@ -0,0 +1,44 @@
+#FORMAT python
+"""
+See the latex parser, this is just a thin wrapper around it.
+"""
+# Imports
+from MoinMoin import wikiutil
+import re
+
+Dependencies = []
+
+splitre = re.compile(r'([^\\])%')
+
+class latex:
+    def __init__(self, macro, args):
+        self.macro = macro
+        self.formatter = macro.formatter
+        self.text = args
+    
+    def renderInPage(self):
+        # return immediately if getting links for the current page
+        if self.macro.request.mode_getpagelinks:
+            return ''
+
+        if self.text is None: # macro call without parameters
+            return ''
+
+        # get an exception? for moin before 1.3.2 use the following line instead:
+        # L = wikiutil.importPlugin('parser', 'latex', 'Parser', self.macro.cfg.data_dir)
+        L = wikiutil.importPlugin(self.macro.cfg, 'parser', 'latex', 'Parser')
+        if L is None:
+            return self.formatter.text("<<please install the latex parser>>")
+        l = L('', self.macro.request)
+        tmp = splitre.split(self.text, 1)
+        if len(tmp) == 3:
+            prologue,p2,tex=tmp
+            prologue += p2
+        else:
+            prologue = ''
+            tex = tmp[0]        
+        return l.get(self.formatter, tex, prologue)
+
+
+def execute(macro, args):
+    return latex(macro, args).renderInPage()