Reimplement RELIC with latest standard method (#7)

spacetelescope · Aug 3, 2018 · 4f4a60c · 4f4a60c
1 parent 803ce78
commit 4f4a60c
Show file tree

Hide file tree

Showing 5 changed files with 25 additions and 6 deletions.
diff --git a/.gitignore b/.gitignore
@@ -2,5 +2,6 @@ RELIC-INFO
 */version.py
 build/
 dist/
+relic/
 *.EGG-INFO
 __pycache__
diff --git a/.gitmodules b/.gitmodules
diff --git a/MANIFEST.in b/MANIFEST.in
@@ -1 +1,4 @@
 include RELIC-INFO
+exclude verhawk/version.py
+prune .git
+prune relic
diff --git a/relic b/relic
diff --git a/setup.py b/setup.py
@@ -1,6 +1,25 @@
-from setuptools import setup, find_packages
+import os
+import pkgutil
 import sys
-sys.path.insert(1, 'relic')
+from setuptools import setup, find_packages
+from subprocess import check_call, CalledProcessError
+
+
+if not pkgutil.find_loader('relic'):
+    relic_local = os.path.exists('relic')
+    relic_submodule = (relic_local and
+                       os.path.exists('.gitmodules') and
+                       not os.listdir('relic'))
+    try:
+        if relic_submodule:
+            check_call(['git', 'submodule', 'update', '--init', '--recursive'])
+        elif not relic_local:
+            check_call(['git', 'clone', 'https://github.com/spacetelescope/relic.git'])
+
+        sys.path.insert(1, 'relic')
+    except CalledProcessError as e:
+        print(e)
+        exit(1)
 
 import relic.release