From ee9f4f5320802d2f5cdfb23baea5dee28da127a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?=
 <jaime.marquinez.ferrandiz@gmail.com>
Date: Wed, 5 Jun 2013 10:33:13 +0200
Subject: [PATCH] Initial commit for the new extractors module

---
 test_extractor_module.py          |  7 +++++++
 youtube_dl/extractors/Test2IE.py  |  8 ++++++++
 youtube_dl/extractors/TestIE.py   |  8 ++++++++
 youtube_dl/extractors/__init__.py | 34 +++++++++++++++++++++++++++++++
 youtube_dl/extractors/ie.py       |  8 ++++++++
 5 files changed, 65 insertions(+)
 create mode 100755 test_extractor_module.py
 create mode 100644 youtube_dl/extractors/Test2IE.py
 create mode 100644 youtube_dl/extractors/TestIE.py
 create mode 100644 youtube_dl/extractors/__init__.py
 create mode 100644 youtube_dl/extractors/ie.py

diff --git a/test_extractor_module.py b/test_extractor_module.py
new file mode 100755
index 000000000..2742b2ae3
--- /dev/null
+++ b/test_extractor_module.py
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+import youtube_dl.extractors as ex
+
+print('Testing the new IEs module')
+print(ex.gen_extractors())
+print(ex.get_info_extractor('Test'))
+ex.get_info_extractor('Test2').test()
diff --git a/youtube_dl/extractors/Test2IE.py b/youtube_dl/extractors/Test2IE.py
new file mode 100644
index 000000000..3f1cef5d6
--- /dev/null
+++ b/youtube_dl/extractors/Test2IE.py
@@ -0,0 +1,8 @@
+
+# Is that actually needed?, if I comment it, it doesn't fail in python2.6 or python2.7
+#from __future__ import absolute_import
+
+from .ie import *
+
+class Test2IE(BaseIETest):
+    IE_NAME = 'Test2'
diff --git a/youtube_dl/extractors/TestIE.py b/youtube_dl/extractors/TestIE.py
new file mode 100644
index 000000000..6c870a123
--- /dev/null
+++ b/youtube_dl/extractors/TestIE.py
@@ -0,0 +1,8 @@
+
+
+
+class TestIE(object):
+    IE_NAME = 'Test'
+    @classmethod
+    def test(cls):
+        print("test class")
diff --git a/youtube_dl/extractors/__init__.py b/youtube_dl/extractors/__init__.py
new file mode 100644
index 000000000..a154cbf7a
--- /dev/null
+++ b/youtube_dl/extractors/__init__.py
@@ -0,0 +1,34 @@
+
+
+# Here is where we add new extractors, the order is important.
+# You add the IE name without the IE suffix, i.e: for YoutubeIE you add 'Youtube'
+extractor_names = ['Test','Test2']
+
+
+extractor_classes = None
+
+def gen_extractors():
+    return [get_info_extractor(name)() for name in extractor_names]
+
+def ie_fullname(IE_name):
+    return '%sIE' % IE_name
+
+def get_ieclass_from_module(IE_name):
+    full_name = ie_fullname(IE_name)
+    module = __import__(full_name,
+                        globals(),
+                        level = 1 # We want to use the relative import, only needed in Python 3
+                        )
+    return getattr(module, full_name) # We get the IE class from the module object
+
+def gen_extractor_classes():
+    global extractor_classes
+    # We save the results for later use, it may save us some time
+    if extractor_classes is None:
+        # We must keep 2.6 compatibility, so no dict comprehension
+        extractor_classes = dict((ie_fullname(name), get_ieclass_from_module(name)) for name in extractor_names)
+    return extractor_classes
+
+def get_info_extractor(ie_name):
+    """Returns the info extractor class with the given ie_name"""
+    return gen_extractor_classes()[ie_name+'IE']
diff --git a/youtube_dl/extractors/ie.py b/youtube_dl/extractors/ie.py
new file mode 100644
index 000000000..f8bddea83
--- /dev/null
+++ b/youtube_dl/extractors/ie.py
@@ -0,0 +1,8 @@
+# Here should go the real base InfoExtractor class and all the modules needed.
+
+from ..utils import *
+
+class BaseIETest(object):
+    @classmethod
+    def test(cls):
+        print(cls.__name__ +' is a subclass of BaseIETest')