comparison hgext/convert/subversion.py @ 14168:135e244776f0

prevent transient leaks of file handle by using new helper functions

These leaks may occur in environments that don't employ a reference
counting GC, i.e. PyPy.

This implies:
 - changing opener(...).read() calls to opener.read(...)
 - changing opener(...).write() calls to opener.write(...)
 - changing open(...).read(...) to util.readfile(...)
 - changing open(...).write(...) to util.writefile(...)

14167:0e4753807c93

            try:
                if os.path.islink(self.wjoin(filename)):
                    os.unlink(filename)
            except OSError:
                pass
            self.wopener(filename, 'w').write(data)

            if self.is_exec:
                was_exec = self.is_exec(self.wjoin(filename))
            else:
                # On filesystems not supporting execute-bit, there is no way

14168:135e244776f0

            try:
                if os.path.islink(self.wjoin(filename)):
                    os.unlink(filename)
            except OSError:
                pass
            self.wopener.write(filename, data)

            if self.is_exec:
                was_exec = self.is_exec(self.wjoin(filename))
            else:
                # On filesystems not supporting execute-bit, there is no way