Python File.Close示例

示例#1

文件： parse_mail.py 项目： Nigel-Mark-Smith/process_vacancies

# Read database connection data file
ConnectfileObject = File.Open(Connectfilename, read, failure)
Errormessage = 'Could not open ' + Connectfilename
if (ConnectfileObject == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

ConnectfileData = File.Read(ConnectfileObject, empty)
if (ConnectfileData != empty):
    ConnectfileDataList = ConnectfileData.split(',')
else:
    Errormessage = 'No data in ' + Connectfilename
    File.Logerror(ErrorfileObject, module, Errormessage, error)

Errormessage = 'Could not close' + Connectfilename
if (File.Close(ConnectfileObject, failure) == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

# Progress update
File.Logerror(ErrorfileObject, module, 'Read database connection data', info)

# Open database connection.
DbObject = Db.Connect(ConnectfileDataList[0], ConnectfileDataList[1],
                      ConnectfileDataList[2], ConnectfileDataList[3], invalid)
Errormessage = 'Could not connect to database'
if (DbObject == invalid):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

# Prepare a database cursor object.
DbCursor = Db.Initcursor(DbObject, invalid)
Errormessage = 'Unable to create database cursor'

示例#2

File.Logerror(ErrorfileObject,module,'Started',info)

# Read database connection data file
ConnectfileObject = File.Open(Connectfilename,read,failure)
Errormessage = 'Could not open ' + Connectfilename
if ( ConnectfileObject == failure ) : File.Logerror(ErrorfileObject,module,Errormessage,error)

ConnectfileData = File.Read(ConnectfileObject,empty)
if ( ConnectfileData != empty ) : 
    ConnectfileDataList = ConnectfileData.split(',')
else:
    Errormessage = 'No data in ' + Connectfilename
    File.Logerror(ErrorfileObject,module,Errormessage,error)

Errormessage = 'Could not close' + Connectfilename
if ( File.Close(ConnectfileObject,failure) == failure ) : File.Logerror(ErrorfileObject,module,Errormessage,error)

# Progress update
File.Logerror(ErrorfileObject,module,'Read database connection data',info)

# Open database connection.
DbObject = Db.Connect(ConnectfileDataList[0],ConnectfileDataList[1],ConnectfileDataList[2],ConnectfileDataList[3],invalid)
Errormessage = 'Could not connect to database'
if ( DbObject == invalid ) : File.Logerror(ErrorfileObject,module,Errormessage,error)

# Prepare a database cursor object.
DbCursor = Db.Initcursor(DbObject,invalid)
Errormessage = 'Unable to create database cursor'
if ( DbCursor == invalid ) : File.Logerror(ErrorfileObject,module,Errormessage,error)

# Progress update

示例#3

文件： initialize_database.py 项目： Nigel-Mark-Smith/process_vacancies

# Read database connection data file
ConnectfileObject = File.Open(Connectfilename, read, failure)
Errormessage = 'Could not open ' + Connectfilename
if (ConnectfileObject == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

ConnectfileData = File.Read(ConnectfileObject, empty)
if (ConnectfileData != empty):
    ConnectfileDataList = ConnectfileData.split(',')
else:
    Errormessage = 'No data in ' + Connectfilename
    File.Logerror(ErrorfileObject, module, Errormessage, error)

Errormessage = 'Could not close' + Connectfilename
if (File.Close(ConnectfileObject, failure) == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

# Progress update
File.Logerror(ErrorfileObject, module, 'Read database connection data', info)

# Read SQL data file
SQLfileObject = File.Open(SQLfilename, read, failure)
Errormessage = 'Could not open ' + SQLfilename
if (SQLfileObject == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

SQLfileData = File.Read(SQLfileObject, empty)
Errormessage = 'No data in ' + SQLfilename
if (SQLfileData != empty):
    SQLfileDataList = SQLfileData.split(';\n')

示例#4

Errormessage = 'Reading queries run file ' + Queriesfilename
File.Logerror(ErrorfileObject, module, Errormessage, info)

QueriesfileObject = File.Open(Queriesfilename, read, failure)
Errormessage = 'Could not open ' + Queriesfilename
if (QueriesfileObject == failure):
    File.Logerror(ErrorfileObject, module, Errormessage, error)

QueriesfileData = File.Read(QueriesfileObject, empty)
Errormessage = 'No data in ' + Queriesfilename
if (QueriesfileData != empty):
    QueriesfileDataLines = QueriesfileData.split(';\n')
else:
    File.Logerror(ErrorfileObject, module, Errormessage, error)

if (File.Close(QueriesfileObject, failure) == failure):
    print('Could not close %s' % Queriesfilename)

# Progress message
Errormessage = 'Removing old report files'
File.Logerror(ErrorfileObject, module, Errormessage, info)

# Remove old report files.
with os.scandir(Metricsdir) as files:
    for file in files:
        if file.is_file:
            os.remove(file.path)
            Errormessage = 'File %s has been removed' % file.path
            File.Logerror(ErrorfileObject, module, Errormessage, info)

# Open export file