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scripts/dated_packages.py

@@ -0,0 +1,81 @@
+#!/usr/bin/python
+
+import os
+import os.path
+import sys
+import time
+
+import piksemel
+
+
+SUCCESS, FAIL = xrange(2)
+
+
+def isExpired(date, days):
+    diff = time.time() - time.mktime(time.strptime(date, '%Y-%m-%d'))
+    secs = 60 * 60 * 24 * days
+    return diff > secs
+
+
+def getSpecs(folder):
+    specs = []
+    for root, dirs, files in os.walk(folder):
+        if 'pspec.xml' in files:
+            specs.append(root)
+        if '.svn' in dirs:
+            dirs.remove('.svn')
+    return specs
+
+
+def main():
+    if len(sys.argv) != 3:
+        print 'Usage: %s repo-path [-]days' % sys.argv[0]
+        return FAIL
+
+    if not os.path.isdir(sys.argv[1]):
+        print 'Repo path is not valid.'
+        return FAIL
+
+    days = sys.argv[2]
+
+    revert = days[0] == '-'
+    if revert:
+        days = days[1:]
+
+    if not days.isdigit():
+        print 'Days must be integer.'
+        return FAIL
+
+    repopath = sys.argv[1]
+    days = int(days)
+
+    errors = []
+    for packagedir in getSpecs(repopath):
+        shortpath = '%s/pspec.xml' % packagedir[len(repopath):]
+        try:
+            doc = piksemel.parse(os.path.join(packagedir, 'pspec.xml'))
+            date = doc.getTag('History').getTag('Update').getTagData('Date')
+        except:
+            errors.append('Can\'t parse: %s' % shortpath)
+            continue
+
+        try:
+            expired = isExpired(date, days)
+        except ValueError:
+            errors.append('Invalid date: %s (%s)' % (shortpath, date))
+            continue
+
+        if (not revert and expired) or (revert and not expired):
+            print '%s %s' % (shortpath.ljust(70), date)
+
+    if len(errors):
+        print
+        print 'Errors:'
+        for e in errors:
+            print ' ', e
+
+    return SUCCESS
+
+
+if __name__ == '__main__':
+    sys.exit(main())