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authorTomás Touceda <chiiph@leap.se>2014-04-04 16:58:18 -0300
committerTomás Touceda <chiiph@leap.se>2014-04-04 16:58:18 -0300
commit81715dc47d77934c4f67d2527a56c28f58f0345d (patch)
tree6e66940af735e089803c5ce05ad1ce1df16c9d1e /src/leap/bitmask/util/__init__.py
parent496036f15cf257d16b6594770812da64a249280c (diff)
parenteb4cdab9c6b8ff66bb4667cc6195d2c366122540 (diff)
Merge branch 'release-0.5.0'
Diffstat (limited to 'src/leap/bitmask/util/__init__.py')
-rw-r--r--src/leap/bitmask/util/__init__.py43
1 files changed, 41 insertions, 2 deletions
diff --git a/src/leap/bitmask/util/__init__.py b/src/leap/bitmask/util/__init__.py
index b58e6e3b..2b2cd874 100644
--- a/src/leap/bitmask/util/__init__.py
+++ b/src/leap/bitmask/util/__init__.py
@@ -18,19 +18,28 @@
Some small and handy functions.
"""
import datetime
+import itertools
import os
from leap.bitmask.config import flags
from leap.common.config import get_path_prefix as common_get_path_prefix
+# functional goodies for a healthier life:
+# We'll give your money back if it does not alleviate the eye strain, at least.
-def get_path_prefix():
- return common_get_path_prefix(flags.STANDALONE)
+
+# levelname length == 8, since 'CRITICAL' is the longest
+LOG_FORMAT = ('%(asctime)s - %(levelname)-8s - '
+ 'L#%(lineno)-4s : %(name)s:%(funcName)s() - %(message)s')
def first(things):
"""
Return the head of a collection.
+
+ :param things: a sequence to extract the head from.
+ :type things: sequence
+ :return: object, or None
"""
try:
return things[0]
@@ -38,6 +47,23 @@ def first(things):
return None
+def flatten(things):
+ """
+ Return a generator iterating through a flattened sequence.
+
+ :param things: a nested sequence, eg, a list of lists.
+ :type things: sequence
+ :rtype: generator
+ """
+ return itertools.chain(*things)
+
+
+# leap repetitive chores
+
+def get_path_prefix():
+ return common_get_path_prefix(flags.STANDALONE)
+
+
def get_modification_ts(path):
"""
Gets modification time of a file.
@@ -76,3 +102,16 @@ def is_empty_file(path):
Returns True if the file at path is empty.
"""
return os.stat(path).st_size is 0
+
+
+def make_address(user, provider):
+ """
+ Return a full identifier for an user, as a email-like
+ identifier.
+
+ :param user: the username
+ :type user: basestring
+ :param provider: the provider domain
+ :type provider: basestring
+ """
+ return "%s@%s" % (user, provider)