本文整理汇总了Python中datasource.bases.BaseHub.BaseHub.addDataSource方法的典型用法代码示例。如果您正苦于以下问题：Python BaseHub.addDataSource方法的具体用法？Python BaseHub.addDataSource怎么用？Python BaseHub.addDataSource使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类datasource.bases.BaseHub.BaseHub的用法示例。
在下文中一共展示了BaseHub.addDataSource方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from datasource.bases.BaseHub import BaseHub [as 别名]
# 或者: from datasource.bases.BaseHub.BaseHub import addDataSource [as 别名]
def __init__(self, sqlFileName):
self.DATAZILLA_DATABASE_NAME = os.environ["DATAZILLA_DATABASE_NAME"]
self.DATAZILLA_DATABASE_USER = os.environ["DATAZILLA_DATABASE_USER"]
self.DATAZILLA_DATABASE_PASSWORD = os.environ["DATAZILLA_DATABASE_PASSWORD"]
self.DATAZILLA_DATABASE_HOST = os.environ["DATAZILLA_DATABASE_HOST"]
self.DATAZILLA_DATABASE_PORT = os.environ["DATAZILLA_DATABASE_PORT"]
self.sqlFileName = sqlFileName
try:
self.DEBUG = os.environ["DATAZILLA_DEBUG"] is not None
except KeyError:
self.DEBUG = False
self.rootPath = os.path.dirname(os.path.abspath(__file__))
####
#Configuration of datasource hub:
# 1 Build the datasource struct
# 2 Add it to the BaseHub
# 3 Instantiate a MySQL hub for all derived classes
####
dataSource = { self.DATAZILLA_DATABASE_NAME : { "hub":"MySQL",
"master_host":{"host":self.DATAZILLA_DATABASE_HOST,
"user":self.DATAZILLA_DATABASE_USER,
"passwd":self.DATAZILLA_DATABASE_PASSWORD},
"default_db":self.DATAZILLA_DATABASE_NAME,
"procs": ["%s%s%s" % (self.rootPath, "/sql/", sqlFileName)]
} }
BaseHub.addDataSource(dataSource)
self.dhub = MySQL(self.DATAZILLA_DATABASE_NAME)示例2: loadvars
# 需要导入模块: from datasource.bases.BaseHub import BaseHub [as 别名]
# 或者: from datasource.bases.BaseHub.BaseHub import addDataSource [as 别名]
def loadvars():
#####
#Only load the database sources once when the module
#is imported
#####
if not Model.projectHub:
Model.DATAZILLA_DATABASE_NAME = settings.DATAZILLA_DATABASE_NAME
Model.DATAZILLA_DATABASE_USER = settings.DATAZILLA_DATABASE_USER
Model.DATAZILLA_DATABASE_PASSWORD = settings.DATAZILLA_DATABASE_PASSWORD
Model.DATAZILLA_DATABASE_HOST = settings.DATAZILLA_DATABASE_HOST
Model.DATAZILLA_DATABASE_PORT = settings.DATAZILLA_DATABASE_PORT
####
#Configuration of datasource hub:
# 1 Build the datasource struct
# 2 Add it to the BaseHub
# 3 Instantiate a MySQL hub for all derived classes
####
Model.rootPath = os.path.dirname(os.path.abspath(__file__))
dataSource = { Model.DATAZILLA_DATABASE_NAME :
{ "hub":"MySQL",
"master_host":
{ "host":Model.DATAZILLA_DATABASE_HOST,
"user":Model.DATAZILLA_DATABASE_USER,
"passwd":Model.DATAZILLA_DATABASE_PASSWORD
},
"default_db":Model.DATAZILLA_DATABASE_NAME,
"procs": ["%s/%s" % (Model.rootPath,
'sources.json')]
} }
BaseHub.addDataSource(dataSource)
dzHub = MySQL(Model.DATAZILLA_DATABASE_NAME)
Model.databaseSources = dzHub.execute(proc='sources.get_datasources',
key_column='project',
return_type='dict')
Model.loadProjectHub(Model.databaseSources)示例3: loadProjectHub
# 需要导入模块: from datasource.bases.BaseHub import BaseHub [as 别名]
# 或者: from datasource.bases.BaseHub.BaseHub import addDataSource [as 别名]
def loadProjectHub(databaseSources):
for s in databaseSources:
project = databaseSources[s]['project']
dataSource = { project :
{ "hub":"MySQL",
"master_host":{"host":databaseSources[s]['host'],
"user":Model.DATAZILLA_DATABASE_USER,
"passwd":Model.DATAZILLA_DATABASE_PASSWORD},
"default_db":databaseSources[s]['name'],
"procs": ["%s/%s" % (Model.rootPath, 'graphs.json')]
} }
BaseHub.addDataSource(dataSource)
hub = MySQL( project )
Model.projectHub[ project ] = hub示例4: _get_dhub
# 需要导入模块: from datasource.bases.BaseHub import BaseHub [as 别名]
# 或者: from datasource.bases.BaseHub.BaseHub import addDataSource [as 别名]
def _get_dhub(self):
dataSource = {
self.project : {
"hub":"MySQL",
"master_host":{
"host": settings.CLOUDSQL_INSTANCE,
# FIXME: CloudSQL has no users, but datasource requires it
"user": "none",
},
"default_db": settings.CLOUDSQL_DATABASE,
"procs": [os.path.join(SQL_PATH, self.procs_file_name)]
}
}
BaseHub.addDataSource(dataSource)
try:
return CloudSQL(self.project)
except KeyError:
raise KeyError("Failed to create CloudSQL")示例5: dhub
# 需要导入模块: from datasource.bases.BaseHub import BaseHub [as 别名]
# 或者: from datasource.bases.BaseHub.BaseHub import addDataSource [as 别名]
def dhub(self, procs_file_name):
"""
Return a configured ``DataHub`` using the given SQL procs file.
"""
data_source = {
self.key: {
"hub": "MySQL",
"master_host": {
"host": self.host,
"user": settings.DATAZILLA_DATABASE_USER,
"passwd": settings.DATAZILLA_DATABASE_PASSWORD,
},
"default_db": self.name,
"procs": [os.path.join(SQL_PATH, procs_file_name)],
}
}
BaseHub.addDataSource(data_source)
# @@@ the datahub class should depend on self.type
return MySQL(self.key)