Use pip to install python depends.

emonty · emonty · commit 66c70c72d49c · 2012-06-07T14:51:16.000-04:00
When we use python setup.py develop, if there is a packages not installed
already, it means distutils/easy_install installs it. Unfortunately, those
are both way more stupid than pip. Instead, get pip to install missing
depends, then run the setup.py develop so that distutils doesn't need to
install things.

Change-Id: Ifad3bbc8e9eac0b14dc5bb40175cf2bd45b64b00
diff --git a/stack.sh b/stack.sh
@@ -647,6 +647,16 @@ function get_packages() {
     done
 }
 
+# pip install the dependencies of the package before we do the setup.py
+# develop, so that pip and not distutils process the dependency chain
+function setup_develop() {
+    python setup.py egg_info
+    raw_links=`cat *.egg-info/dependency_links.txt | awk '{print "-f " $1}'`
+    depend_links=`echo $raw_links | xargs`
+    sudo pip install -r *-info/requires.txt $depend_links
+    sudo python setup.py develop
+}
+
 # install package requirements
 if [[ "$os_PACKAGE" = "deb" ]]; then
     apt_get update
@@ -710,38 +720,38 @@ fi
 
 # setup our checkouts so they are installed into python path
 # allowing ``import nova`` or ``import glance.client``
-cd $KEYSTONECLIENT_DIR; sudo python setup.py develop
-cd $NOVACLIENT_DIR; sudo python setup.py develop
-cd $OPENSTACKCLIENT_DIR; sudo python setup.py develop
+cd $KEYSTONECLIENT_DIR; setup_develop
+cd $NOVACLIENT_DIR; setup_develop
+cd $OPENSTACKCLIENT_DIR; setup_develop
 if is_service_enabled key g-api n-api swift; then
-    cd $KEYSTONE_DIR; sudo python setup.py develop
+    cd $KEYSTONE_DIR; setup_develop
 fi
 if is_service_enabled swift; then
-    cd $SWIFT_DIR; sudo python setup.py develop
-    cd $SWIFT3_DIR; sudo python setup.py develop
+    cd $SWIFT_DIR; setup_develop
+    cd $SWIFT3_DIR; setup_develop
 fi
 if is_service_enabled g-api n-api; then
-    cd $GLANCE_DIR; sudo python setup.py develop
+    cd $GLANCE_DIR; setup_develop
 fi
-cd $NOVA_DIR; sudo python setup.py develop
+cd $NOVA_DIR; setup_develop
 if is_service_enabled horizon; then
-    cd $HORIZON_DIR; sudo python setup.py develop
+    cd $HORIZON_DIR; setup_develop
 fi
 if is_service_enabled quantum; then
-    cd $QUANTUM_CLIENT_DIR; sudo python setup.py develop
+    cd $QUANTUM_CLIENT_DIR; setup_develop
 fi
 if is_service_enabled quantum; then
-    cd $QUANTUM_DIR; sudo python setup.py develop
+    cd $QUANTUM_DIR; setup_develop
 fi
 if is_service_enabled m-svc; then
-    cd $MELANGE_DIR; sudo python setup.py develop
+    cd $MELANGE_DIR; setup_develop
 fi
 if is_service_enabled melange; then
-    cd $MELANGECLIENT_DIR; sudo python setup.py develop
+    cd $MELANGECLIENT_DIR; setup_develop
 fi
 
 # Do this _after_ glance is installed to override the old binary
-cd $GLANCECLIENT_DIR; sudo python setup.py develop
+cd $GLANCECLIENT_DIR; setup_develop
 
 
 # Syslog
