whooops, broke that.

app/views.py

@@ -1,6 +1,6 @@
-import datetime
 import os
 import subprocess
+# import tempfile
 ##
 import git
 from flask import render_template, make_response, request, Response
@@ -8,6 +8,9 @@ from flask import render_template, make_response, request, Response
 from app import app
 
 
+# statfile = tempfile.mkstemp(prefix = '.aif-site.')[1]
+
+
 repo_path = '/srv/python/aif_ng'
 repo_uri = '/opt/git/repositories/aif-ng.git'
 branch = 'v2_rewrite'
@@ -21,21 +24,16 @@ else:
 
 def chkbranch(ref_param = None):
     oldhead = repo.head.ref
+    repo.remotes.origin.fetch()
     if not ref_param:
         ref = branch
     else:
         ref = ref_param
-
     if not ref_param:
         if repo.active_branch.name != branch:
             repo.git.checkout(branch)
     else:
         repo.git.checkout(ref)
-    lastcommit = repo.head.commit.authored_datetime
-    now = datetime.datetime.now(datetime.timezone.utc)
-    if (now - lastcommit) > datetime.timedelta(hours = update_hours):
-        print('Fetching update. Current HEAD: {0}'.format(repo.head.commit.hexsha))
-        repo.remotes.origin.fetch()
     return(oldhead)
 
 
@@ -43,8 +41,7 @@ def chkbranch(ref_param = None):
 def index():
     oldref = chkbranch(ref_param = request.args.get('ref'))
     docsdir = os.path.join(repo_path, 'docs')
-    # TODO: is this in the right place? it used to be after the subprocess call.
-    oldref.checkout()
+    docspath = os.path.join(docsdir, 'MANUAL.adoc')
     for fname in ('MANUAL', 'README'):
         fpath = os.path.join(docsdir, '{0}.adoc'.format(fname))
         if os.path.isfile(fpath):
@@ -54,17 +51,16 @@ def index():
                           docspath,
                           '-o', '-'],
                          stdout = subprocess.PIPE)
+    oldref.checkout()
     return(cmd.stdout.decode('utf-8'))
 
 
 @app.route('/aif.xsd', methods = ['GET'])
 def xsd():
     oldref = chkbranch(ref_param = request.args.get('ref'))
-    # TODO: is this in the right place? it used to be after the resp.headers i think.
-    oldref.checkout()
     with open(os.path.join(repo_path, 'aif.xsd'), 'r') as fh:
         xsd_raw = fh.read()
     resp = Response(xsd_raw)
     resp.headers['content-type'] = 'text/xml'
+    oldref.checkout()
     return(resp)
-