Move edit_post_with_editor to external file

2 files changed, 21 insertions, 18 deletions

diff --git a/cli/cli.py b/cli/cli.py
index 33bd1422..4c9733b1 100644
--- a/cli/cli.py
+++ b/cli/cli.py
@@ -1,5 +1,8 @@
 #/bin/python3
 
+import os
+import subprocess
+
 from generators import generators
 
 
@@ -13,3 +16,19 @@ def regenerate(args):
     """Wrapper for generate_blog(fresh=True)."""
     # pylint: disable=unused-argument
     exit(generators.generate_blog(fresh=True))
+
+
+def edit_post_with_editor(path):
+    """Launch text editor to edit post at a given path.
+
+    Text editor is $VISUAL, then if empty, $EDITOR, then if still empty,
+    vi.
+
+    """
+    if "VISUAL" in os.environ:
+        editor = os.environ["VISUAL"]
+    elif "EDITOR" in os.environ:
+        editor = os.environ["EDITOR"]
+    else:
+        editor = "vi"
+    subprocess.call([editor, path])
diff --git a/pyblog b/pyblog
index de24d075..cf8a3bf1 100755
--- a/pyblog
+++ b/pyblog
@@ -53,22 +53,6 @@ from generators import generators
 from cli import cli
 
 
-def edit_post_with_editor(path):
-    """Launch text editor to edit post at a given path.
-
-    Text editor is $VISUAL, then if empty, $EDITOR, then if still empty,
-    vi.
-
-    """
-    if "VISUAL" in os.environ:
-        editor = os.environ["VISUAL"]
-    elif "EDITOR" in os.environ:
-        editor = os.environ["EDITOR"]
-    else:
-        editor = "vi"
-    subprocess.call([editor, path])
-
-
 def new_post(title):
     """Create a new post with metadata pre-filled.
 
@@ -103,7 +87,7 @@ def new_post(title):
         newpost.write("---\n\n")
     sys.stderr.write("New post created in:\n")
     print(fullpath)
-    edit_post_with_editor(fullpath)
+    cli.edit_post_with_editor(fullpath)
 
     return 0
 
@@ -598,7 +582,7 @@ def edit_existing_post(args):
     selection = selector.select()
     if selection:
         print(selection)
-        edit_post_with_editor(selection)
+        cli.edit_post_with_editor(selection)
     else:
         return 1