def __init__(self, user, password, repo_base=None):
self.backend = MGBackend(user, password, repo_base=repo_base)
def __init__(self, user, password, repo_base=None): self.backend = MGBackend(user, password, repo_base=repo_base)
class DataHubConnection:
def __init__(self, user, password, repo_base=None):
self.backend = MGBackend(user, password, repo_base=repo_base)
def reset_connection(self, repo_base):
self.backend.reset_connection(repo_base=repo_base)
def close_connection(self):
self.backend.close_connection()
def create_repo(self, repo):
return self.backend.create_repo(repo=repo)
def list_repos(self):
return self.backend.list_repos()
def delete_repo(self, repo, force=False):
return self.backend.delete_repo(repo=repo, force=force)
def add_collaborator(self,
repo,
username,
privileges,
auto_in_future=True):
return self.backend.add_collaborator(repo=repo,
username=username,
privileges=privileges,
auto_in_future=auto_in_future)
def delete_collaborator(self, repo, username):
return self.backend.delete_collaborator(repo=repo, username=username)
def list_tables(self, repo):
return self.backend.list_tables(repo=repo)
def list_views(self, repo):
return self.backend.list_views(repo=repo)
def get_schema(self, table):
return self.backend.get_schema(table=table)
def execute_sql(self, query, params=None):
return self.backend.execute_sql(query, params)
def has_base_privilege(self, login, privilege):
return self.backend.has_base_privilege(login=login,
privilege=privilege)
def has_repo_privilege(self, login, repo, privilege):
return self.backend.has_repo_privilege(login=login,
repo=repo,
privilege=privilege)
def has_table_privilege(self, login, table, privilege):
return self.backend.has_table_privilege(login=login,
table=table,
privilege=privilege)
def has_column_privilege(self, login, table, column, privilege):
return self.backend.has_column_privilege(login=login,
table=table,
column=column,
privilege=privilege)
'''
The following methods works only in superuser mode
'''
def create_user(self, username, password, create_db):
return self.backend.create_user(username, password, create_db)
def remove_user(self, username):
return self.backend.remove_user(username)
def change_password(self, username, password):
return self.backend.change_password(username, password)
def import_file(self,
table_name,
file_path,
file_format='CSV',
delimiter=',',
header=True,
encoding='ISO-8859-1',
quote_character='"'):
return self.backend.import_file(table_name=table_name,
file_path=file_path,
file_format=file_format,
delimiter=delimiter,
encoding=encoding,
quote_character=quote_character)
def export_table(self,
table_name,
file_path,
file_format='CSV',
delimiter=',',
header=True):
return self.backend.export_table(table_name=table_name,
file_path=file_path,
file_format=file_format,
delimiter=delimiter)
def export_query(self,
query,
file_path,
file_format='CSV',
delimiter=',',
header=True):
return self.backend.export_query(query=query,
file_path=file_path,
file_format=file_format,
delimiter=delimiter)
def list_collaborators(self, repo_base, repo):
return self.backend.list_collaborators(repo_base=repo_base, repo=repo)
class DataHubConnection:
def __init__(self, user, password, repo_base=None):
self.backend = MGBackend(user, password, repo_base=repo_base)
def reset_connection(self, repo_base):
self.backend.reset_connection(repo_base=repo_base)
def close_connection(self):
self.backend.close_connection()
def create_repo(self, repo):
return self.backend.create_repo(repo=repo)
def list_repos(self):
return self.backend.list_repos()
def delete_repo(self, repo, force=False):
return self.backend.delete_repo(repo=repo, force=force)
def add_collaborator(self, repo, username, privileges, auto_in_future=True):
return self.backend.add_collaborator(
repo=repo,
username=username,
privileges=privileges,
auto_in_future=auto_in_future)
def delete_collaborator(self, repo, username):
return self.backend.delete_collaborator(repo=repo, username=username)
def list_tables(self, repo):
return self.backend.list_tables(repo=repo)
def list_views(self, repo):
return self.backend.list_views(repo=repo)
def get_schema(self, table):
return self.backend.get_schema(table=table)
def execute_sql(self, query, params=None):
return self.backend.execute_sql(query, params)
def has_base_privilege(self, login, privilege):
return self.backend.has_base_privilege(
login=login, privilege=privilege)
def has_repo_privilege(self, login, repo, privilege):
return self.backend.has_repo_privilege(
login=login, repo=repo, privilege=privilege)
def has_table_privilege(self, login, table, privilege):
return self.backend.has_table_privilege(
login=login, table=table, privilege=privilege)
def has_column_privilege(self, login, table, column, privilege):
return self.backend.has_column_privilege(
login=login, table=table, column=column, privilege=privilege)
'''
The following methods works only in superuser mode
'''
def create_user(self, username, password, create_db):
return self.backend.create_user(username, password, create_db)
def remove_user(self, username):
return self.backend.remove_user(username)
def change_password(self, username, password):
return self.backend.change_password(username, password)
def import_file(self, table_name, file_path, file_format='CSV',
delimiter=',', header=True, encoding='ISO-8859-1', quote_character='"'):
return self.backend.import_file(
table_name=table_name,
file_path=file_path,
file_format=file_format,
delimiter=delimiter,
encoding=encoding,
quote_character=quote_character)
def export_table(self, table_name, file_path, file_format='CSV',
delimiter=',', header=True):
return self.backend.export_table(
table_name=table_name,
file_path=file_path,
file_format=file_format,
delimiter=delimiter)
def export_query(self, query, file_path, file_format='CSV',
delimiter=',', header=True):
return self.backend.export_query(
query=query,
file_path=file_path,
file_format=file_format,
delimiter=delimiter)
def list_collaborators(self, repo_base, repo):
return self.backend.list_collaborators(repo_base=repo_base, repo=repo)
