update shared path, add unrar

ctl

@@ -37,7 +37,7 @@ if [ ! -e "$PID" ]; then
 fi
 
 PLATFORM_PYTHON=3.4
-SHARED_PYTHON=3.4
+SHARED_PYTHON=3.7
 if [ -e "$BASE/platform_local" ]; then
     export PLATFORM_ENV="$BASE/platform_local"
 else
@@ -56,10 +56,16 @@ else
             ARCH="_armv7l"
         fi
         PLATFORM="linux$ARCH"
+        if [ -e $BASE/platform_${PLATFORM}/lib/libunrar.so ]; then
+            export UNRAR_LIB_PATH="$BASE/platform_${PLATFORM}/lib/libunrar.so"
+        fi
     fi
     if [ $SYSTEM == "Darwin" ]; then
         PLATFORM="darwin64"
         PLATFORM_PYTHON=3.7
+        if [ -e $BASE/platform_${PLATFORM}/lib/libunrar.dylib ]; then
+            export UNRAR_LIB_PATH="$BASE/platform_${PLATFORM}/lib/libunrar.dylib"
+        fi
     fi
     export PLATFORM_ENV="$BASE/platform_${PLATFORM}"
 fi

oml/__main__.py

@@ -17,6 +17,9 @@ if sys.platform == 'win32':
         site.addsitedir(site_packages)
     sys.path.append(join(base, 'platform_win32'))
     os.environ['oxCACHE'] = join(base, 'data', 'ox')
+    unrar_dll = join(base, 'platform_win32', 'unrar.dll')
+    if os.path.exists(unrar_dll):
+        os.environ['UNRAR_LIB_PATH'] = unrar_dll
 
 import api
 import commands

requirements-shared.txt

@@ -10,3 +10,4 @@ pysocks
 stem
 sqlitedict==1.6.0
 zeroconf
+unrar