Initial code to import courses that can be imported.

util/import_xml_courses.py

+# Import XML Courses from git repos into the CMS.
+# Run with sudo and make sure the user can clone
+# the course repos.
+
+import argparse
+import logging
+import subprocess
+from os.path import basename, exists, join
+from os import chdir
+from getpass import getuser
+
+logging.basicConfig(level=logging.DEBUG)
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(
+        description="Import XML courses from git repos.")
+    parser.add_argument("-c", "--courses-csv", required=True,
+        help="A CSV of xml courses to import.")
+    parser.add_argument("-d", "--data-dir", required=True,
+        help="The location to checkout the repos for import.")
+    args = parser.parse_args()
+
+    courses = open(args.courses_csv, 'r')
+
+    # Go to the platform dir.
+    # Need this for dealer to work.
+    chdir("/edx/app/edxapp/edx-platform")
+
+    for line in courses:
+        cols = line.strip().split(',')
+        slug = cols[0]
+        author_format = cols[1]
+        disposition = cols[2]
+        repo_url = cols[4]
+
+        if author_format.lower() != 'xml' \
+          or disposition.lower() == "don't import" \
+          or disposition.lower() == 'on disk':
+            continue
+
+        logging.debug("{}: {}".format(slug, repo_url))
+        org, course, run = slug.split("/")
+        repo_name = "{}".format(basename(repo_url).rstrip('.git'), run)
+
+        # Clone course into data dir.
+        repo_location = join(args.data_dir, repo_name)
+        if not exists(repo_location):
+            cmd = "git clone {} {}".format(repo_url, repo_location)
+            subprocess.check_call(cmd,shell=True)
+            chown_cmd = "chown -R www-data:edxapp {}".format(repo_location)
+            subprocess.check_call(chown_cmd, shell=True)
+
+        # Update course.xml
+        course_xml_path = join(repo_location, "course.xml")
+        xml_content = '<course org="{}" course="{}" url_name="{}"/>'
+        f = open(course_xml_path, 'w')
+        f.write(xml_content.format(org, course, run))
+        f.close()
+
+        # Import the course
+        if disposition.lower() == "import":
+            # Import into cms
+            cmd = "sudo -E -u edxapp /edx/bin/python.edxapp /edx/app/edxapp/edx-platform/manage.py cms --settings=aws import {} {}".format(args.data_dir, repo_name)
+            logging.debug("Running cmd:: {}".format(cmd))
+            subprocess.check_call(cmd, shell=True)
+        elif disposition.lower() == "no static import":
+            # Update courses.xml
+            # Import with --nostatic
+            cmd = "sudo -E -u edxapp /edx/bin/python.edxapp /edx/app/edxapp/edx-platform/manage.py cms --settings=aws import --nostatic {} {}".format(args.data_dir, repo_name)
+            logging.debug("Running cmd:: {}".format(cmd))
+            subprocess.check_call(cmd, shell=True)
+