Restoring authorship annotation for <smosker@yandex-team.ru>. Commit 2 of 2.

2 files changed, 44 insertions, 44 deletions

diff --git a/contrib/python/pickleshare/pickleshare.py b/contrib/python/pickleshare/pickleshare.py
index 1ed4a96a9c..086f84f6ea 100644
--- a/contrib/python/pickleshare/pickleshare.py
+++ b/contrib/python/pickleshare/pickleshare.py
@@ -26,7 +26,7 @@ This module is certainly not ZODB, but can be used for low-load
 (non-mission-critical) situations where tiny code size trumps the
 advanced features of a "real" object database.
 
-Installation guide: pip install pickleshare 
+Installation guide: pip install pickleshare
 
 Author: Ville Vainio <vivainio@gmail.com>
 License: MIT open source license.
@@ -36,52 +36,52 @@ License: MIT open source license.
 from __future__ import print_function
 
 
-__version__ = "0.7.5" 
+__version__ = "0.7.5"
+
+try:
+    from pathlib import Path
+except ImportError:
+    # Python 2 backport
+    from pathlib2 import Path
 
-try: 
-    from pathlib import Path 
-except ImportError: 
-    # Python 2 backport 
-    from pathlib2 import Path 
- 
 import os,stat,time
 try:
-    import collections.abc as collections_abc 
-except ImportError: 
-    import collections as collections_abc 
-try: 
+    import collections.abc as collections_abc
+except ImportError:
+    import collections as collections_abc
+try:
     import cPickle as pickle
 except ImportError:
     import pickle
 import errno
-import sys 
+import sys
+
+if sys.version_info[0] >= 3:
+    string_types = (str,)
+else:
+    string_types = (str, unicode)
 
-if sys.version_info[0] >= 3: 
-    string_types = (str,) 
-else: 
-    string_types = (str, unicode) 
- 
 def gethashfile(key):
     return ("%02x" % abs(hash(key) % 256))[-2:]
 
 _sentinel = object()
 
-class PickleShareDB(collections_abc.MutableMapping): 
+class PickleShareDB(collections_abc.MutableMapping):
     """ The main 'connection' object for PickleShare database """
     def __init__(self,root):
         """ Return a db object that will manage the specied directory"""
-        if not isinstance(root, string_types): 
-            root = str(root) 
-        root = os.path.abspath(os.path.expanduser(root)) 
-        self.root = Path(root) 
-        if not self.root.is_dir(): 
-            # catching the exception is necessary if multiple processes are concurrently trying to create a folder 
-            # exists_ok keyword argument of mkdir does the same but only from Python 3.5 
-            try: 
-                self.root.mkdir(parents=True) 
-            except OSError as e: 
-                if e.errno != errno.EEXIST: 
-                    raise 
+        if not isinstance(root, string_types):
+            root = str(root)
+        root = os.path.abspath(os.path.expanduser(root))
+        self.root = Path(root)
+        if not self.root.is_dir():
+            # catching the exception is necessary if multiple processes are concurrently trying to create a folder
+            # exists_ok keyword argument of mkdir does the same but only from Python 3.5
+            try:
+                self.root.mkdir(parents=True)
+            except OSError as e:
+                if e.errno != errno.EEXIST:
+                    raise
         # cache has { 'key' : (obj, orig_mod_time) }
         self.cache = {}
 
@@ -110,14 +110,14 @@ class PickleShareDB(collections_abc.MutableMapping):
         """ db['key'] = 5 """
         fil = self.root / key
         parent = fil.parent
-        if parent and not parent.is_dir(): 
-            parent.mkdir(parents=True) 
+        if parent and not parent.is_dir():
+            parent.mkdir(parents=True)
         # We specify protocol 2, so that we can mostly go between Python 2
         # and Python 3. We can upgrade to protocol 3 when Python 2 is obsolete.
         with fil.open('wb') as f:
             pickle.dump(value, f, protocol=2)
         try:
-            self.cache[fil] = (value, fil.stat().st_mtime) 
+            self.cache[fil] = (value, fil.stat().st_mtime)
         except OSError as e:
             if e.errno != errno.ENOENT:
                 raise
@@ -125,8 +125,8 @@ class PickleShareDB(collections_abc.MutableMapping):
     def hset(self, hashroot, key, value):
         """ hashed set """
         hroot = self.root / hashroot
-        if not hroot.is_dir(): 
-            hroot.mkdir() 
+        if not hroot.is_dir():
+            hroot.mkdir()
         hfile = hroot / gethashfile(key)
         d = self.get(hfile, {})
         d.update( {key : value})
@@ -193,9 +193,9 @@ class PickleShareDB(collections_abc.MutableMapping):
         self[hashroot + '/xx'] = all
         for f in hfiles:
             p = self.root / f
-            if p.name == 'xx': 
+            if p.name == 'xx':
                 continue
-            p.unlink() 
+            p.unlink()
 
 
 
@@ -204,7 +204,7 @@ class PickleShareDB(collections_abc.MutableMapping):
         fil = self.root / key
         self.cache.pop(fil,None)
         try:
-            fil.unlink() 
+            fil.unlink()
         except OSError:
             # notfound and permission denied are ok - we
             # lost, the other process wins the conflict
@@ -212,16 +212,16 @@ class PickleShareDB(collections_abc.MutableMapping):
 
     def _normalized(self, p):
         """ Make a key suitable for user's eyes """
-        return str(p.relative_to(self.root)).replace('\\','/') 
+        return str(p.relative_to(self.root)).replace('\\','/')
 
     def keys(self, globpat = None):
         """ All keys in DB, or all keys matching a glob"""
 
         if globpat is None:
-            files = self.root.rglob('*') 
+            files = self.root.rglob('*')
         else:
-            files = self.root.glob(globpat) 
-        return [self._normalized(p) for p in files if p.is_file()] 
+            files = self.root.glob(globpat)
+        return [self._normalized(p) for p in files if p.is_file()]
 
     def __iter__(self):
         return iter(self.keys())
diff --git a/contrib/python/pickleshare/ya.make b/contrib/python/pickleshare/ya.make
index d1a1376083..e24c2cdad7 100644
--- a/contrib/python/pickleshare/ya.make
+++ b/contrib/python/pickleshare/ya.make
@@ -4,7 +4,7 @@ PY23_LIBRARY()
 
 OWNER(borman g:python-contrib)
 
-VERSION(0.7.5) 
+VERSION(0.7.5)
 
 LICENSE(MIT)