move another function

diff --git a/debocker b/debocker
index 641fa74..f93d40c 100755 (executable)
--- a/debocker
+++ b/debocker
@@ -4,7 +4,6 @@
 import click
 import re
 import os
-import hashlib
 from os.path import isdir, join, isfile, abspath, dirname, \
     realpath, splitext, relpath
 from subprocess import check_call, check_output, CalledProcessError, DEVNULL
@@ -18,7 +17,8 @@ HERE = realpath(dirname(__file__))
 # this is to allow to use it directory from source repository
 sys.path.append(join(HERE, 'src'))
 
-from debocker.utils import cached_constant, cached_property, tmppath
+from debocker.utils import cached_constant, cached_property, tmppath, \
+    calculate_md5_and_size
 
 __version__ = "0.2"
 
@@ -235,18 +235,6 @@ class Package:
         with open(filename, 'wb') as output:
             self.build_docker_tarball_to_fd(output, buildinfo)
 
-def calculate_md5_and_size(path):
-    md5 = hashlib.md5()
-    count = 0
-    with open(path, 'rb') as f:
-        while True:
-            buff = f.read(8192)
-            if len(buff) == 0:
-                break
-            count += len(buff)
-            md5.update(buff)
-    return md5.hexdigest(), count
-
 def make_native_bundle(name, version, control,
                        source, buildinfo, output):
     dsc_name = '{}_{}.dsc'.format(name, version)

diff --git a/src/debocker/utils.py b/src/debocker/utils.py
index 17afe46..a030976 100644 (file)
--- a/src/debocker/utils.py
+++ b/src/debocker/utils.py
@@ -4,6 +4,7 @@ from tempfile import TemporaryDirectory
 from datetime import datetime
 from os.path import join
 import os
+import hashlib
 
 def cached_constant(f):
     cache = []
@@ -42,3 +43,15 @@ def tmppath(name = None, directory = False):
     if directory:
         os.mkdir(tmp_path)
     return tmp_path
+
+def calculate_md5_and_size(path):
+    md5 = hashlib.md5()
+    count = 0
+    with open(path, 'rb') as f:
+        while True:
+            buff = f.read(8192)
+            if len(buff) == 0:
+                break
+            count += len(buff)
+            md5.update(buff)
+    return md5.hexdigest(), count