python: Split module completion to separate helper

Avoids cwd in sys.path when using -c.
scop · Jun 1, 2017 · abb3016 · abb3016
1 parent 9e5522f
commit abb3016
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/completions/python b/completions/python
@@ -2,8 +2,9 @@
 
 _python_modules()
 {
-    COMPREPLY+=( $( compgen -W "$( ${1:-python} -c 'import pkgutil
-for mod in pkgutil.iter_modules(): print(mod[1])' 2>/dev/null )" -- "$cur" ) )
+    COMPREPLY+=( $( compgen -W \
+        "$( ${1:-python} ${BASH_SOURCE[0]%/*}/../helpers/python 2>/dev/null )" \
+        -- "$cur" ) )
 }
 
 _python()

diff --git a/helpers/Makefile.am b/helpers/Makefile.am
@@ -1,4 +1,4 @@
 helpersdir = $(pkgdatadir)/helpers
-helpers_DATA = perl
+helpers_DATA = perl python
 
 EXTRA_DIST = $(helpers_DATA)
diff --git a/helpers/python b/helpers/python
@@ -0,0 +1,6 @@
+# -*- python -*-
+
+import pkgutil
+
+for mod in pkgutil.iter_modules():
+    print(mod[1])