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Prefixed some non-public method names with an underscore.

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This commit is contained in:
Jeremy Fincher 2005-07-06 03:59:16 +00:00
parent 612a8e1183
commit e9c52f6a5f
1 changed files with 11 additions and 11 deletions
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22
src/utils/transaction.py
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@ -78,12 +78,12 @@ class TransactionMixin(python.Object):
def _replacement(self, filename):
return self.dirize(self.REPLACEMENTS, self.escape(filename))
def checkCwd(self):
def _checkCwd(self):
expected = File.contents(self.dirize('cwd'))
if os.getcwd() != expected:
raise InvalidCwd(expected)
def journalCommands(self):
def _journalCommands(self):
journal = file(self._journalName)
for line in journal:
line = line.rstrip('\n')
@ -116,7 +116,7 @@ class Transaction(TransactionMixin):
cwd.write(os.getcwd())
cwd.close()
def journalCommand(self, command, *args):
def _journalCommand(self, command, *args):
File.writeLine(self._journal,
'%s %s' % (command, ' '.join(map(str, args))))
self._journal.flush()
@ -125,24 +125,24 @@ class Transaction(TransactionMixin):
File.copy(filename, self._original(filename))
def replace(self, filename):
self.checkCwd()
self._checkCwd()
self._makeOriginal(filename)
self.journalCommand('replace', filename)
self._journalCommand('replace', filename)
return File.open(self._replacement(filename))
def append(self, filename):
self.checkCwd()
self._checkCwd()
length = os.stat(filename).st_size
self.journalCommand('append', filename, length)
self._journalCommand('append', filename, length)
replacement = self._replacement(filename)
File.copy(filename, replacement)
return file(replacement, 'a')
def commit(self, removeWhenComplete=True):
self._journal.close()
self.checkCwd()
self._checkCwd()
File.touch(self.dirize('commit'))
for (command, args) in self.journalCommands():
for (command, args) in self._journalCommands():
methodName = 'commit%s' % command.capitalize()
getattr(self, methodName)(*args)
File.touch(self.dirize('committed'))
@ -158,10 +158,10 @@ class Transaction(TransactionMixin):
class Rollback(TransactionMixin):
def rollback(self, removeWhenComplete=True):
self.checkCwd()
self._checkCwd()
if not os.path.exists(self.dirize('commit')):
return # No action taken; commit hadn't begun.
for (command, args) in self.journalCommands():
for (command, args) in self._journalCommands():
methodName = 'rollback%s' % command.capitalize()
getattr(self, methodName)(*args)
if removeWhenComplete: