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Fix some formatting.

This commit is contained in:
Øyvind Grønnesby 2005-05-26 19:41:41 +00:00
parent 9b3c019edb
commit bd92d82219
1 changed files with 20 additions and 8 deletions
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28
lib/mdb/db.py
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@ -5,7 +5,7 @@
# itself while defining objects that the database will return. # itself while defining objects that the database will return.
# #
import rcs, re import rcs, os
# #
@ -50,11 +50,19 @@ class PVVDB:
def __init__(self, base): def __init__(self, base):
# Find the record definition file, read it, verify it and # Find the record definition file, read it, verify it and
# set the legal set of fields. # set the legal set of fields.
pass self.base = base # base database directory
self.locks = [] # list of activated locks
self.rcs = rcs.RCS() # an RCS interface function
def __del__(self): def __del__(self):
# clean up locks and such before being deleted. # clean up locks and such before being deleted.
pass for username in self.locks:
self.rcs.unlock(username)
def __filename(self, username):
# transform the username into a tuple with the full name of
# the databasefile and the latest revision number.
return self.rcs.rcsname(os.path.join(self.base, username))
def __format(self, file_path): def __format(self, file_path):
# parses and verifies the .format files for a database. # parses and verifies the .format files for a database.
@ -63,18 +71,22 @@ class PVVDB:
for line in fh: for line in fh:
if line[0] == "#": if line[0] == "#":
continue continue
name, value = line.strip().split(":", 1) name, value = line.strip().split(":", 1)
value = value.split("#", 1)[0].strip() value = value.split("#", 1)[0].strip()
if not value in ['scalar', 'list']: if not value in ['scalar', 'list']:
raise PVVDBError, "%s not legal .format datatype." % value raise PVVDBError, "%s not legal .format datatype." % value
fmt[name] = value fmt[name] = value
return fmt return fmt
def lock(self, username): def lock(self, username, pedantic=False):
# Lock the record. # Lock the record.
pass if username in self.locks and pedantic:
raise PVVDBError, "%s already locked." % `username`
self.rcs.lock(self.__filename(username))
self.locks.append(username)
def unlock(self, username): def unlock(self, username, pedantic=False):
# Unlock the record. # Unlock the record.
pass pass