Added account registration message and fixed double output

letsencrypt/cli.py

@@ -377,7 +377,7 @@ def main(args=sys.argv[1:]):
     # Reporter
     report = reporter.Reporter()
     zope.component.provideUtility(report)
-    atexit.register(report.print_messages)
+    atexit.register(report.atexit_print_messages)
 
     # Logging
     level = -args.verbose_count * 10

letsencrypt/client.py

@@ -99,6 +99,15 @@ class Client(object):
                 raise errors.LetsEncryptClientError("Must agree to TOS")
 
         self.account.save()
+        reporter = zope.component.getUtility(interfaces.IReporter)
+        reporter.add_message(
+            "Your account credentials have been saved in your Let's Encrypt "
+            "configuration directory at {0}. You should make a secure backup "
+            "of this folder now. This configuration directory will also "
+            "contain certificates and private keys obtained by Let's Encrypt "
+            "so making regular backups of this folder is ideal.".format(
+                self.config.config_dir),
+            reporter.HIGH_PRIORITY, True)
 
     def obtain_certificate(self, domains, csr=None):
         """Obtains a certificate from the ACME server.

letsencrypt/reporter.py

@@ -1,5 +1,7 @@
 """Collects and displays information to the user."""
 import collections
+import logging
+import os
 import Queue
 import sys
 import textwrap
@@ -46,6 +48,16 @@ class Reporter(object):
         """
         assert self.HIGH_PRIORITY <= priority <= self.LOW_PRIORITY
         self.messages.put(self._msg_type(priority, msg, on_crash))
+        logging.info("Reporting to user: %s", msg)
+
+    def atexit_print_messages(self, pid=os.getpid()):
+        """Function to be registered with atexit to print messages.
+
+        :param int pid: Process ID
+
+        """
+        if pid == os.getpid():
+            self.print_messages()
 
     def print_messages(self):
         """Prints messages to the user and clears the message queue.
@@ -59,7 +71,7 @@ class Reporter(object):
             no_exception = sys.exc_info()[0] is None
             bold_on = sys.stdout.isatty()
             if bold_on:
-                sys.stdout.write(self._BOLD)
+                print self._BOLD
             print 'IMPORTANT NOTES:'
             wrapper = textwrap.TextWrapper(initial_indent=' - ',
                                            subsequent_indent=(' ' * 3))