[Libguestfs] [nbdkit PATCH 1/3] python: Follow pep8 recommendations

[Eric Blake]

No semantic change, just fixing style issues to comply with
pep8 rules.

Signed-off-by: Eric Blake <eblake at redhat.com>
---
 plugins/python/example.py | 10 ++++++++--
 tests/python-exception.py |  4 ++++
 tests/shebang.py          |  5 ++++-
 tests/test.py             | 17 ++++++++++++++---
 4 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/plugins/python/example.py b/plugins/python/example.py
index be9d9a8..b0f2185 100644
--- a/plugins/python/example.py
+++ b/plugins/python/example.py
@@ -33,11 +33,13 @@ import errno
 # per handle.
 disk = bytearray(1024 * 1024)

+
 # This just prints the extra command line parameters, but real plugins
 # should parse them and reject any unknown parameters.
 def config(key, value):
     print ("ignored parameter %s=%s" % (key, value))

+
 def open(readonly):
     print ("open: readonly=%d" % readonly)

@@ -46,19 +48,23 @@ def open(readonly):
     # callbacks [in the client connected phase].
     return 1

+
 def get_size(h):
     global disk
-    return len (disk)
+    return len(disk)
+

 def pread(h, count, offset):
     global disk
     return disk[offset:offset+count]

+
 def pwrite(h, buf, offset):
     global disk
-    end = offset + len (buf)
+    end = offset + len(buf)
     disk[offset:end] = buf

+
 def zero(h, count, offset, may_trim):
     global disk
     if may_trim:
diff --git a/tests/python-exception.py b/tests/python-exception.py
index 93531cc..1debf51 100644
--- a/tests/python-exception.py
+++ b/tests/python-exception.py
@@ -32,14 +32,18 @@

 # A dummy python plugin which just raises an exception in config_complete.

+
 def config_complete():
     raise RuntimeError("this is the test string")

+
 def open(readonly):
     return 1

+
 def get_size(h):
     return 0

+
 def pread(h, count, offset):
     return ""
diff --git a/tests/shebang.py b/tests/shebang.py
index 012a73e..c7d833e 100755
--- a/tests/shebang.py
+++ b/tests/shebang.py
@@ -2,13 +2,16 @@

 disk = bytearray(1024 * 1024)

+
 def open(readonly):
     print ("open: readonly=%d" % readonly)
     return 1

+
 def get_size(h):
     global disk
-    return len (disk)
+    return len(disk)
+

 def pread(h, count, offset):
     global disk
diff --git a/tests/test.py b/tests/test.py
index 5d68b32..015b20f 100644
--- a/tests/test.py
+++ b/tests/test.py
@@ -1,38 +1,49 @@
-disk = bytearray (1024*1024);
+disk = bytearray(1024*1024)
+

 def config_complete():
     pass

+
 def open(readonly):
     return 1

+
 def get_size(h):
     global disk
-    return len (disk)
+    return len(disk)
+

 def can_write(h):
     return True

+
 def can_flush(h):
     return True

+
 def is_rotational(h):
     return False

+
 def can_trim(h):
     return True

+
 def pread(h, count, offset):
     global disk
     return disk[offset:offset+count]

+
 def pwrite(h, buf, offset):
     global disk
-    end = offset + len (buf)
+    end = offset + len(buf)
     disk[offset:end] = buf

+
 def flush(h):
     pass

+
 def trim(h, count, offset):
     pass
-- 
2.14.3