Merge lp:~jelmer/brz/doc-python2-updates into lp:brz/3.1

[Jelmer Vernooij]

docs: Use print with parentheses, for python 3 compatibility.

docs: Use print with parentheses, for python 3 compatibility.

[Jelmer Vernooij (jelmer)]

review: Approve

=== modified file 'doc/developers/integration.txt'
--- doc/developers/integration.txt	2019-06-16 19:53:27 +0000
+++ doc/developers/integration.txt	2020-12-11 15:57:49 +0000
@@ -218,7 +218,7 @@
       rev = revision_map[revision_id]
       revno = revno_map[revision_id]
       revno_string = '.'.join(str(i) for i in revno)
-      print "%s, %s: %s" % (revno_string, rev.committer, text)
+      print("%s, %s: %s" % (revno_string, rev.committer, text))
 
 
 Working with branches
 
=== modified file 'doc/developers/repository-stream.txt'
--- doc/developers/repository-stream.txt	2017-11-11 12:51:45 +0000
+++ doc/developers/repository-stream.txt	2020-12-11 15:57:49 +0000
@@ -166,9 +166,9 @@
   for record in stream.iter_contents():
       for factory in record.entries:
           compression = factory.storage_kind
-          print "Object %s, compression type %s, %d bytes long." % (
+          print("Object %s, compression type %s, %d bytes long." % (
               record.key_prefix + factory.key,
-              compression, len(factory.get_bytes_as(compression)))
+              compression, len(factory.get_bytes_as(compression))))
 
 This structure should allow stream adapters to be written which can coerce
 all records to the type of compression that a particular client needs. For
 
=== modified file 'doc/en/user-guide/hooks.txt'
--- doc/en/user-guide/hooks.txt	2018-11-20 08:11:03 +0000
+++ doc/en/user-guide/hooks.txt	2020-12-11 15:57:49 +0000
@@ -27,7 +27,7 @@
 
 
     def post_push_hook(push_result):
-        print "The new revno is %d" % push_result.new_revno
+        print("The new revno is %d" % push_result.new_revno)
 
 
     branch.Branch.hooks.install_named_hook('post_push', post_push_hook,
@@ -62,7 +62,7 @@
     from breezy import hooks
 
     def post_push_hook(push_result):
-        print "The new revno is %d" % push_result.new_revno
+        print("The new revno is %d" % push_result.new_revno)
 
 
     hooks.install_lazy_named_hook('breezy.branch', 'Branch.hooks',