From c8922f0e8641cb581f2d021e3aee7728ec3b47db Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Thu, 13 Apr 2017 21:26:04 +0300
Subject: Move most imports into lib.py

---
 900-implements.yarn | 18 ++----------------
 lib.py              |  6 ++++++
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/900-implements.yarn b/900-implements.yarn
index 7e6ef72..035c33a 100644
--- a/900-implements.yarn
+++ b/900-implements.yarn
@@ -3,14 +3,12 @@
 ## Server aliases
 
     IMPLEMENTS GIVEN server is also known as (\S+)
-    import yarnhelper
     h = yarnhelper.YarnHelper()
     h.set_variable('ALIAS', h.get_next_match())
 
 ## HTTP requests
 
     IMPLEMENTS WHEN user fetches (\S+)
-    import os, yarnhelper
     h = yarnhelper.YarnHelper()
     address = os.environ['ADDRESS']
     url = h.get_next_match()
@@ -19,14 +17,12 @@
     h.set_variable('http_body', body)
 
     IMPLEMENTS THEN HTTP status is (\d+)
-    import yarnhelper
     h = yarnhelper.YarnHelper()
     expected = h.get_variable('http_status')
     actual = int(h.get_next_match())
     h.assertEqual(expected, actual)
 
     IMPLEMENTS THEN HTTP body matches "(.*)"
-    import re, sys, yarnhelper
     h = yarnhelper.YarnHelper()
     body = h.get_variable('http_body')
 	sys.stdout.write('Body:\n{}'.format(repr(body)))
@@ -37,7 +33,6 @@
 ## Running commands and checking results
 
     IMPLEMENTS WHEN user runs Gitano (.*)
-    import os, re, cliapp, yarnhelper
     h = yarnhelper.YarnHelper()
     address = os.environ['ADDRESS']
     cmd = h.get_next_match()
@@ -49,7 +44,6 @@
     h.set_variable('stderr', err)
 
     IMPLEMENTS WHEN user clones the (\S+) repository over git://
-    import os, re, cliapp, yarnhelper
     h = yarnhelper.YarnHelper()
     address = os.environ['ADDRESS']
     repo = h.get_next_match()
@@ -62,13 +56,11 @@
     h.set_variable('stderr', err)
 
     IMPLEMENTS THEN exit code is (\d+)
-    import yarnhelper
     h = yarnhelper.YarnHelper()
     code = h.get_next_match()
     h.assertEqual(h.get_variable('exit'), int(code))
 
     IMPLEMENTS THEN standard output matches "(.+)"
-    import re, cliapp, yarnhelper
     h = yarnhelper.YarnHelper()
     pattern = h.get_next_match()
     stdout = h.get_variable('stdout')
@@ -79,7 +71,6 @@
     h.assertNotEqual(m, None)
 
     IMPLEMENTS THEN standard error matches "(.+)"
-    import re, cliapp, yarnhelper
     h = yarnhelper.YarnHelper()
     pattern = h.get_next_match()
     stderr = h.get_variable('stderr')
@@ -94,7 +85,6 @@
 ## Generate a random number
 
     IMPLEMENTS GIVEN large random number (\S+)
-    import yarnhelper, random
     h = yarnhelper.YarnHelper()
     varname = h.get_next_match()
     mini = 2**32
@@ -106,7 +96,7 @@
 ## Send mail over SMTP+TLS
 
     IMPLEMENTS WHEN someone sends mail to (\S+) with subject \$(\S+)
-    import os, smtplib, sys, yarnhelper
+    import smtplib
     h = yarnhelper.YarnHelper()
     to_addr = h.get_next_match()
     subject_key = h.get_next_match()
@@ -125,7 +115,6 @@
 ## Check for a mail in a mailbox
 
     IMPLEMENTS THEN mailbox of (\S+) has a mail with subject \$(\S+)
-    import os, yarnhelper
     h = yarnhelper.YarnHelper()
     user = h.get_next_match()
     subject_key = h.get_next_match()
@@ -146,7 +135,6 @@
 ## Delete mails
 
     IMPLEMENTS THEN mails for (\S+) with subject \$(\S+) get deleted
-    import os, yarnhelper
     h = yarnhelper.YarnHelper()
     user = h.get_next_match()
     subject_key = h.get_next_match()
@@ -165,13 +153,11 @@
 ## Run sequence of SMTP commands, check SMTP status
 
     IMPLEMENTS WHEN client SMTP authenticates as (\S+)
-    import yarnhelper
     h = yarnhelper.YarnHelper()
     user = h.get_next_match()
     h.set_variable('smtp_username', user)
 
     IMPLEMENTS WHEN client sends (.*)
-    import yarnhelper
     h = yarnhelper.YarnHelper()
     command = h.get_next_match()
     smtp_commands = h.get_variable('smtp_commands', [])
@@ -179,7 +165,7 @@
     h.set_variable('smtp_commands', smtp_commands)
 
     IMPLEMENTS THEN SMTP status code is (\d+)
-    import os, smtplib, yarnhelper
+    import smtplib
     h = yarnhelper.YarnHelper()
     wanted_status = int(h.get_next_match())
     smtp_commands = h.get_variable('smtp_commands')
diff --git a/lib.py b/lib.py
index 56eea02..45369e8 100644
--- a/lib.py
+++ b/lib.py
@@ -1,7 +1,13 @@
 import os
+import random
+import re
+import sys
 
+import cliapp
 import yarnutils
 
+import yarnhelper
+
 srcdir = os.environ['SRCDIR']
 datadir = os.environ['DATADIR']
 
-- 
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