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authorSimon Robertshaw <simon@hardwired.org.uk>2011-10-26 13:50:50 (GMT)
committer Simon Robertshaw <simon@hardwired.org.uk>2011-10-26 13:50:50 (GMT)
commite46ef289e142982d7bd592faa7b0f85470364c01 (patch)
treecda253e03788f7db0a7cdcd05662f66b4455e298 /src/python/stdlib/anydbm.py
parentd0d0d62bbcbb5c3417f8cba419c83bac192ea985 (diff)
downloadpowder-e46ef289e142982d7bd592faa7b0f85470364c01.zip
powder-e46ef289e142982d7bd592faa7b0f85470364c01.tar.gz
Remove Python console stuff
Diffstat (limited to 'src/python/stdlib/anydbm.py')
-rw-r--r--src/python/stdlib/anydbm.py83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/python/stdlib/anydbm.py b/src/python/stdlib/anydbm.py
deleted file mode 100644
index 8b01ef3..0000000
--- a/src/python/stdlib/anydbm.py
+++ /dev/null
@@ -1,83 +0,0 @@
-"""Generic interface to all dbm clones.
-
-Instead of
-
- import dbm
- d = dbm.open(file, 'w', 0666)
-
-use
-
- import anydbm
- d = anydbm.open(file, 'w')
-
-The returned object is a dbhash, gdbm, dbm or dumbdbm object,
-dependent on the type of database being opened (determined by whichdb
-module) in the case of an existing dbm. If the dbm does not exist and
-the create or new flag ('c' or 'n') was specified, the dbm type will
-be determined by the availability of the modules (tested in the above
-order).
-
-It has the following interface (key and data are strings):
-
- d[key] = data # store data at key (may override data at
- # existing key)
- data = d[key] # retrieve data at key (raise KeyError if no
- # such key)
- del d[key] # delete data stored at key (raises KeyError
- # if no such key)
- flag = key in d # true if the key exists
- list = d.keys() # return a list of all existing keys (slow!)
-
-Future versions may change the order in which implementations are
-tested for existence, add interfaces to other dbm-like
-implementations.
-
-The open function has an optional second argument. This can be 'r',
-for read-only access, 'w', for read-write access of an existing
-database, 'c' for read-write access to a new or existing database, and
-'n' for read-write access to a new database. The default is 'r'.
-
-Note: 'r' and 'w' fail if the database doesn't exist; 'c' creates it
-only if it doesn't exist; and 'n' always creates a new database.
-
-"""
-
-class error(Exception):
- pass
-
-_names = ['dbhash', 'gdbm', 'dbm', 'dumbdbm']
-_errors = [error]
-_defaultmod = None
-
-for _name in _names:
- try:
- _mod = __import__(_name)
- except ImportError:
- continue
- if not _defaultmod:
- _defaultmod = _mod
- _errors.append(_mod.error)
-
-if not _defaultmod:
- raise ImportError, "no dbm clone found; tried %s" % _names
-
-error = tuple(_errors)
-
-def open(file, flag = 'r', mode = 0666):
- # guess the type of an existing database
- from whichdb import whichdb
- result=whichdb(file)
- if result is None:
- # db doesn't exist
- if 'c' in flag or 'n' in flag:
- # file doesn't exist and the new
- # flag was used so use default type
- mod = _defaultmod
- else:
- raise error, "need 'c' or 'n' flag to open new db"
- elif result == "":
- # db type cannot be determined
- raise error, "db type could not be determined"
- else:
- mod = __import__(result)
- return mod.open(file, flag, mode)