move some utils to debocker pkg

diff --git a/debocker b/debocker
index 480a03b..641fa74 100755 (executable)
--- a/debocker
+++ b/debocker
@@ -5,7 +5,6 @@ import click
 import re
 import os
 import hashlib
-from tempfile import TemporaryDirectory
 from os.path import isdir, join, isfile, abspath, dirname, \
     realpath, splitext, relpath
 from subprocess import check_call, check_output, CalledProcessError, DEVNULL
@@ -13,7 +12,13 @@ from shutil import which, copytree, copyfile
 from shlex import quote as shell_quote
 from collections import OrderedDict
 from string import Template
-from datetime import datetime
+import sys
+
+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
 
 __version__ = "0.2"
 
@@ -25,44 +30,6 @@ VERBOSITY = NONE
 def fail(msg, *params):
     raise click.ClickException(msg.format(*params))
 
-def cached_constant(f):
-    cache = []
-    def _f():
-        if len(cache) == 0:
-            cache.append(f())
-        return cache[0]
-    return _f
-
-def cached_property(f):
-    key = '_cached_' + f.__name__
-    def _f(self):
-        if not hasattr(self, key):
-            setattr(self, key, f(self))
-        return getattr(self, key)
-    return property(_f)
-
-def Counter(v = 0):
-    v = [ v ]
-    def _f():
-        v[0] += 1
-        return v[0]
-    return _f
-
-tmpdir = cached_constant(lambda: TemporaryDirectory())
-tmpunique = Counter()
-CURRENT_TIME = datetime.utcnow().isoformat()
-
-def tmppath(name = None, directory = False):
-    '''get a temp. path'''
-    count = tmpunique()
-    tmp_directory = tmpdir().name
-    if name is None:
-        name = 'tmp'
-    tmp_path = join(tmp_directory, '{:03d}-{}'.format(count, name))
-    if directory:
-        os.mkdir(tmp_path)
-    return tmp_path
-
 def log(msg, v = 0):
     if VERBOSITY == NONE:
         if v == 0:

diff --git a/src/debocker/utils.py b/src/debocker/utils.py
new file mode 100644 (file)
index 0000000..17afe46
--- /dev/null
+++ b/src/debocker/utils.py
@@ -0,0 +1,44 @@
+# utilities
+
+from tempfile import TemporaryDirectory
+from datetime import datetime
+from os.path import join
+import os
+
+def cached_constant(f):
+    cache = []
+    def _f():
+        if len(cache) == 0:
+            cache.append(f())
+        return cache[0]
+    return _f
+
+def cached_property(f):
+    key = '_cached_' + f.__name__
+    def _f(self):
+        if not hasattr(self, key):
+            setattr(self, key, f(self))
+        return getattr(self, key)
+    return property(_f)
+
+def Counter(v = 0):
+    v = [ v ]
+    def _f():
+        v[0] += 1
+        return v[0]
+    return _f
+
+tmpdir = cached_constant(lambda: TemporaryDirectory())
+tmpunique = Counter()
+CURRENT_TIME = datetime.utcnow().isoformat()
+
+def tmppath(name = None, directory = False):
+    '''get a temp. path'''
+    count = tmpunique()
+    tmp_directory = tmpdir().name
+    if name is None:
+        name = 'tmp'
+    tmp_path = join(tmp_directory, '{:03d}-{}'.format(count, name))
+    if directory:
+        os.mkdir(tmp_path)
+    return tmp_path