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added a getall function to lsit (top lwevel) keys and used os.path.expand.user so referring to e.g. ~/example.db works #2

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added a getall function to lsit (top lwevel) keys and used os.path.expand.user so referring to e.g. ~/example.db works #2

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dc41dbb
added getall method: returns list of all (top-level) keys
Oct 11, 2013
8de50dc
in self.load location = os.path.exanduser(location) so we can expand …
Oct 11, 2013
a1d6380
typo fix
Oct 11, 2013
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7 changes: 6 additions & 1 deletion pickledb.py
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ def __init__(self, location, option):
def load(self, location, option):
'''Loads, reloads or changes the path to the db file.
DO NOT USE this method has it may be deprecated in the future.'''
location = os.path.expanduser(location)
self.loco = location
self.fsave = option
if os.path.exists(location):
Expand All @@ -69,6 +70,10 @@ def get(self, key):
except KeyError:
return None

def getall(self):
'''return a list of all the keys'''
return self.db.keys()

def rem(self, key):
'''Delete a key'''
del self.db[key]
Expand Down Expand Up @@ -181,7 +186,7 @@ def deldb(self):
self._dumpdb(self.fsave)
return True

def _loaddb(self):
def _loaddb(self) :
'''Load or reload the json info from the file'''
self.db = json.load(open(self.loco, 'rb'))

Expand Down