From 48ab9afa69dc7ac08401290c1909711dd9ea1fce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Sun, 12 Jul 2015 11:16:38 +0200
Subject: [PATCH 1/2] add external requirements for readthedocs

---
 requirements.txt |  1 +
 source/conf.py   | 43 ++++++++++++++++++++++++++++++++++---------
 2 files changed, 35 insertions(+), 9 deletions(-)
 create mode 100644 requirements.txt

diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 000000000..73f5942ad
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+[-e] git+https://github.com/fabpot/sphinx-php.git@52f7bd2216cc22ef52494f346c5643bb2a74513f
diff --git a/source/conf.py b/source/conf.py
index d527d1039..51e4e1e77 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -28,10 +28,15 @@ if not on_rtd:
     sys.path.append(os.path.abspath('./../_exts/sphinx-php'))
 
 
-    # adding PhpLexer
+# adding PhpLexer
+try:
     from sphinx.highlighting import lexers
     from pygments.lexers.compiled import CLexer
     from pygments.lexers.web import PhpLexer
+    php_lexer_available = True
+except ImportError:
+    php_lexer_available = False
+    print('specific import not available')
 
 # -- General configuration ------------------------------------------------
 
@@ -46,13 +51,33 @@ extensions = [
     'sphinx.ext.todo', 
 ]
 
-if not on_rtd:
-    extensions += [
-    'sensio.sphinx.refinclude',
-    'sensio.sphinx.configurationblock',
-    'sensio.sphinx.phpcode',
-    'sensio.sphinx.bestpractice',
-    ]
+try:
+    import sensio.sphinx.refinclude
+except ImportError:
+    print('sensio.sphinx.refinclude is not available')
+else:
+    extensions += ['sensio.sphinx.refinclude']
+
+try:
+    import sensio.sphinx.configurationblock
+except ImportError:
+    print('sensio.sphinx.configurationblock is not available')
+else:
+    extensions += ['sensio.sphinx.configurationblock']
+
+try:
+    import sensio.sphinx.phpcode
+except ImportError:
+    print('sensio.sphinx.phpcode')
+else:
+    extensions += ['sensio.sphinx.phpcode']
+
+try:
+    import sensio.sphinx.bestpractice
+except ImportError:
+    print('sensio.sphinx.bestpractice is not avaialble')
+else:
+    extensions += ['sensio.sphinx.bestpractice']
 
 #add configuration for api url
 
@@ -122,7 +147,7 @@ pygments_style = 'sphinx'
 #keep_warnings = False
 
 # -- Settings for symfony doc extension ---------------------------------------------------
-if not on_rtd:
+if php_lexer_available:
     # enable highlighting for PHP code not between ``<?php ... ?>`` by default
     lexers['php'] = PhpLexer(startinline=True)
     lexers['php-annotations'] = PhpLexer(startinline=True)

From 7dcb4570501bd8104e9a247149016e43b848f86c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Sun, 12 Jul 2015 11:27:21 +0200
Subject: [PATCH 2/2] remove -e option for requirements.txt

---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 73f5942ad..b73024f83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-[-e] git+https://github.com/fabpot/sphinx-php.git@52f7bd2216cc22ef52494f346c5643bb2a74513f
+git+https://github.com/fabpot/sphinx-php.git@52f7bd2216cc22ef52494f346c5643bb2a74513f#egg=sphinx-php