add a pypi command with autocompletion

1 files changed, 80 insertions, 0 deletions

diff --git a/pypi.js b/pypi.js
new file mode 100644
index 0000000..ff19eb8
--- /dev/null
+++ b/pypi.js
@@ -0,0 +1,80 @@
+var PLUGIN_INFO =
+<VimperatorPlugin>
+<name>pypi</name>
+<description>Add a pypi command</description>
+<author mail="gael@gawel.org" homepage="http://www.gawel.org">gawel</author>
+<version>1.1</version>
+<license>MPL 1.1/GPL 2.0/LGPL 2.1</license>
+<minVersion>2.0pre</minVersion>
+<maxVersion>2.0</maxVersion>
+<updateURL>https://github.com/gawel/vimperator-plugins/raw/master/pypi.js</updateURL>
+<detail lang="en"><![CDATA[
+
+== Command ==
+
+:pypi {package or term}
+
+]]></detail>
+</VimperatorPlugin>;
+
+liberator.plugins.pypi = (function(){
+
+var Pypi = {
+    packages: [],
+    init_packages: function() {
+        var req = new XMLHttpRequest();
+        req.onreadystatechange = function() {
+            if (req.readyState == 4) {
+                var lines = req.responseText.split('\n');      
+                for (var i=0; i<lines.length; i++) {
+                    var line = lines[i];
+                    if (/^<a/.exec(line))
+                        Pypi.packages.push(line.split('>')[1].split('<')[0]);
+                }
+                liberator.echo('Pypi packages list is up to date');
+            }
+        }
+        req.open("GET", "http://pypi.python.org/simple/", false);
+        req.send(null);
+        setTimeout(Pypi.init_packages, 600000);
+    }
+}
+
+setTimeout(Pypi.init_packages, 1000);
+
+commands.addUserCommand(["pypi"], "pypi search",
+    function(args){
+        var doc = window.content.document;
+        if (!args.length) {
+            doc.location.href = 'http://pypi.python.org/pypi';
+        }
+        var filter = args[0];
+        var packages = plugins.pypi.packages;
+        for (var i=0; i<packages.length; i++) {
+            if (filter.toLowerCase() == packages[i].toLowerCase()) {
+                doc.location.href = 'http://pypi.python.org/pypi/'+packages[i];
+                return;
+            }
+        }
+        doc.location.href = 'http://pypi.python.org/pypi?%3Aaction=search&submit=search&term='+filter;
+    }, {
+        completer: function(context, args){
+            if (context.filter.length < 1) return;
+            if (!plugins.pypi.packages.length) {
+                plugins.pypi.init_packages();
+            }
+            var packages = plugins.pypi.packages;
+            var results = [];
+            for (var i=0; i<packages.length; i++) {
+                if (new RegExp('^'+context.filter.replace('.', '\\.').toLowerCase()).exec(packages[i].toLowerCase())) {
+                    results.push([packages[i], '']);
+                }
+            }
+            return {items:results, start:0};
+        }
+    }, true);
+
+return Pypi;
+})();
+
+// vim: sw=4 ts=4 et fdm=marker: