class DataHubConnection:
def __init__(self, user, password, repo_base=None):
self.backend = PGBackend(user, password, repo_base=repo_base)
def change_repo_base(self, repo_base):
self.backend.change_repo_base(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 rename_repo(self, repo, new_name):
return self.backend.rename_repo(repo, new_name)
def delete_repo(self, repo, force=False):
return self.backend.delete_repo(repo=repo, force=force)
def add_collaborator(self, repo, collaborator, db_privileges):
return self.backend.add_collaborator(
repo=repo,
collaborator=collaborator,
db_privileges=db_privileges)
def delete_collaborator(self, repo, collaborator):
return self.backend.delete_collaborator(
repo=repo,
collaborator=collaborator)
def create_table(self, repo, table, params):
return self.backend.create_table(repo=repo, table=table, params=params)
def list_tables(self, repo):
return self.backend.list_tables(repo=repo)
def describe_table(self, repo, table, detail=False):
return self.backend.describe_table(
repo=repo, table=table, detail=detail)
def list_table_permissions(self, repo, table):
return self.backend.list_table_permissions(
repo=repo, table=table)
def create_view(self, repo, view, sql):
return self.backend.create_view(repo=repo, view=view, sql=sql)
def list_views(self, repo):
return self.backend.list_views(repo=repo)
def describe_view(self, repo, view, detail=False):
return self.backend.describe_view(
repo=repo, view=view, detail=detail)
def delete_view(self, repo, view, force=False):
return self.backend.delete_view(repo=repo, view=view, force=force)
def delete_table(self, repo, table, force=False):
return self.backend.delete_table(repo=repo, table=table, force=force)
def get_schema(self, repo, table):
return self.backend.get_schema(repo=repo, table=table)
def explain_query(self, query):
return self.backend.explain_query(query=query)
def limit_and_offset_select_query(self, query, limit, offset):
return self.backend.limit_and_offset_select_query(
query=query, limit=limit, offset=offset)
def select_table_query(self, repo_base, repo, table):
return self.backend.select_table_query(
repo_base=repo_base, repo=repo, 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_db_privilege(self, login, repo, privilege):
return self.backend.has_repo_db_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 user_exists(self, username):
return self.backend.user_exists(username)
def database_exists(self, db_name):
return self.backend.database_exists(db_name)
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 create_user_database(self, username):
return self.backend.create_user_database(username)
def drop_owned_by(self, username):
return self.backend.drop_owned_by(username)
def list_all_users(self):
return self.backend.list_all_users()
def list_all_databases(self):
return self.backend.list_all_databases()
def remove_database(self, repo_base, revoke_collaborators=True):
return self.backend.remove_database(repo_base, revoke_collaborators)
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,
header=header,
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_view(self, view_name, file_path, file_format='CSV',
delimiter=',', header=True):
return self.backend.export_view(
view_name=view_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):
return self.backend.list_collaborators(repo)
# Row Level Security Stuff
def create_security_policy_schema(self):
return self.backend.create_security_policy_schema()
def create_security_policy_table(self):
return self.backend.create_security_policy_table()
def create_security_policy(self, policy, policy_type, grantee,
grantor, repo_base, repo, table):
return self.backend.create_security_policy(
policy=policy,
policy_type=policy_type,
grantee=grantee,
grantor=grantor,
repo_base=repo_base,
repo=repo,
table=table)
def find_security_policies(
self, repo_base, repo=None, table=None, policy_id=None,
policy=None, policy_type=None, grantee=None, grantor=None):
return self.backend.find_security_policies(
repo_base, repo, table, policy_id, policy, policy_type,
grantee, grantor)
def find_all_security_policies(self, username):
"""
Find all security policies that are granted by or to a username
"""
return self.backend.find_all_security_policies(username)
def update_security_policy(self, policy_id, new_policy, new_policy_type,
new_grantee):
return self.backend.update_security_policy(
policy_id, new_policy, new_policy_type, new_grantee)
def find_security_policy_by_id(self, policy_id):
return self.backend.find_security_policy_by_id(policy_id)
def remove_security_policy(self, policy_id):
return self.backend.remove_security_policy(policy_id)
def can_user_access_rls_table(self,
username,
permissions=['SELECT', 'UPDATE', 'INSERT']):
return self.backend.can_user_access_rls_table(username, permissions)
class DataHubConnection:
def __init__(self, user, password, repo_base=None):
self.backend = PGBackend(user, password, repo_base=repo_base)
def change_repo_base(self, repo_base):
self.backend.change_repo_base(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 rename_repo(self, repo, new_name):
return self.backend.rename_repo(repo, new_name)
def delete_repo(self, repo, force=False):
return self.backend.delete_repo(repo=repo, force=force)
def add_collaborator(self, repo, collaborator, db_privileges):
return self.backend.add_collaborator(repo=repo,
collaborator=collaborator,
db_privileges=db_privileges)
def delete_collaborator(self, repo, collaborator):
return self.backend.delete_collaborator(repo=repo,
collaborator=collaborator)
def create_table(self, repo, table, params):
return self.backend.create_table(repo=repo, table=table, params=params)
def list_tables(self, repo):
return self.backend.list_tables(repo=repo)
def describe_table(self, repo, table, detail=False):
return self.backend.describe_table(repo=repo,
table=table,
detail=detail)
def list_table_permissions(self, repo, table):
return self.backend.list_table_permissions(repo=repo, table=table)
def create_view(self, repo, view, sql):
return self.backend.create_view(repo=repo, view=view, sql=sql)
def list_views(self, repo):
return self.backend.list_views(repo=repo)
def describe_view(self, repo, view, detail=False):
return self.backend.describe_view(repo=repo, view=view, detail=detail)
def delete_view(self, repo, view, force=False):
return self.backend.delete_view(repo=repo, view=view, force=force)
def delete_table(self, repo, table, force=False):
return self.backend.delete_table(repo=repo, table=table, force=force)
def get_schema(self, repo, table):
return self.backend.get_schema(repo=repo, table=table)
def explain_query(self, query):
return self.backend.explain_query(query=query)
def limit_and_offset_select_query(self, query, limit, offset):
return self.backend.limit_and_offset_select_query(query=query,
limit=limit,
offset=offset)
def select_table_query(self, repo_base, repo, table):
return self.backend.select_table_query(repo_base=repo_base,
repo=repo,
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_db_privilege(self, login, repo, privilege):
return self.backend.has_repo_db_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 user_exists(self, username):
return self.backend.user_exists(username)
def database_exists(self, db_name):
return self.backend.database_exists(db_name)
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 create_user_database(self, username):
return self.backend.create_user_database(username)
def drop_owned_by(self, username):
return self.backend.drop_owned_by(username)
def list_all_users(self):
return self.backend.list_all_users()
def list_all_databases(self):
return self.backend.list_all_databases()
def remove_database(self, repo_base, revoke_collaborators=True):
return self.backend.remove_database(repo_base, revoke_collaborators)
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,
header=header,
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_view(self,
view_name,
file_path,
file_format='CSV',
delimiter=',',
header=True):
return self.backend.export_view(view_name=view_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):
return self.backend.list_collaborators(repo)
# Row Level Security Stuff
def create_security_policy_schema(self):
return self.backend.create_security_policy_schema()
def create_security_policy_table(self):
return self.backend.create_security_policy_table()
def create_security_policy(self, policy, policy_type, grantee, grantor,
repo_base, repo, table):
return self.backend.create_security_policy(policy=policy,
policy_type=policy_type,
grantee=grantee,
grantor=grantor,
repo_base=repo_base,
repo=repo,
table=table)
def find_security_policies(self,
repo_base,
repo=None,
table=None,
policy_id=None,
policy=None,
policy_type=None,
grantee=None,
grantor=None):
return self.backend.find_security_policies(repo_base, repo, table,
policy_id, policy,
policy_type, grantee,
grantor)
def find_all_security_policies(self, username):
"""
Find all security policies that are granted by or to a username
"""
return self.backend.find_all_security_policies(username)
def update_security_policy(self, policy_id, new_policy, new_policy_type,
new_grantee):
return self.backend.update_security_policy(policy_id, new_policy,
new_policy_type,
new_grantee)
def find_security_policy_by_id(self, policy_id):
return self.backend.find_security_policy_by_id(policy_id)
def remove_security_policy(self, policy_id):
return self.backend.remove_security_policy(policy_id)
def can_user_access_rls_table(self,
username,
permissions=['SELECT', 'UPDATE', 'INSERT']):
return self.backend.can_user_access_rls_table(username, permissions)
class DataHubConnection:
def __init__(self, user, password, repo_base=None):
self.backend = PGBackend(user, password, repo_base=repo_base)
def change_repo_base(self, repo_base):
self.backend.change_repo_base(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, collaborator, privileges):
return self.backend.add_collaborator(
repo=repo,
collaborator=collaborator,
privileges=privileges)
def delete_collaborator(self, repo, collaborator):
return self.backend.delete_collaborator(
repo=repo,
collaborator=collaborator)
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 delete_table(self, repo, table, force=False):
return self.backend.delete_table(repo=repo, table=table, force=force)
def get_schema(self, repo, table):
return self.backend.get_schema(repo=repo, table=table)
def explain_query(self, query):
return self.backend.explain_query(query=query)
def limit_and_offset_select_query(self, query, limit, offset):
return self.backend.limit_and_offset_select_query(
query=query, limit=limit, offset=offset)
def select_table_query(self, repo_base, repo, table):
return self.backend.select_table_query(
repo_base=repo_base, repo=repo, 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 user_exists(self, username):
return self.backend.user_exists(username)
def database_exists(self, db_name):
return self.backend.database_exists(db_name)
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 drop_owned_by(self, username):
return self.backend.drop_owned_by(username)
def list_all_users(self):
return self.backend.list_all_users()
def list_all_databases(self):
return self.backend.list_all_databases()
def remove_database(self, repo_base, revoke_collaborators=True):
return self.backend.remove_database(repo_base, revoke_collaborators)
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):
return self.backend.list_collaborators(repo)