first commit

.gitignore

+# Python temp files
+**/__pycache__/
+**/*.py~
+**/*.pyc
+
+# Python virtualenv folder
+**/venv/
+
+# IDE Project files
+**/.idea/
+**/.vscode/
+**/*.swp
+
+# MacOS folder attributes files
+**/*.DS_Store
+
+# Files created during testingxi
+/_build/
+test_reports.xml
+
+**/.cache
+**/.pytest_cache/
+
+# Compiled python modules.
+**/.pyc
+
+# Setuptools distribution folder.
+/dist/
+
+# Code coverage
+**/.coverage
+
+# log
+*.log
+# Python egg metadata, regenerated from source files by setuptools.
+**/*.egg-info
+**/*.rdb
+.eggs
+**/build/
+**/dist/
+**/_version.py
\ No newline at end of file

README.md

+# Common Library for CSST DFS
+
+## Introduction
+
+This package provides basic common library for CSST. 
+
+## Installation
+
+This library can be installed from sources with the following command: 
+
+```bash
+python setup.py install
+```

csst_dfs_commons/__init__.py

+# coding: utf-8
+__version_info__ = (1, 0, 0)
+__version__ = '.'.join(map(str, __version_info__))
+
+__all__ = ['logging']
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csst_dfs_commons/convert/__init__.py

+# coding: utf-8
+from .date_utils import *
\ No newline at end of file

csst_dfs_commons/convert/date_utils.py

+from datetime import datetime
+
+def format_datetime(dt):
+    return dt.strftime('%Y-%m-%d %H:%M:%S')
+
+def format_date(dt):
+    return dt.strftime('%Y-%m-%d')
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csst_dfs_commons/logging/__init__.py

+# coding: utf-8
+from .setup import setup_logging, setup_test_logging
+__all__ = ['setup_logging', 'setup_test_logging']
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csst_dfs_commons/logging/setup.py

+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2019 Shoulin Wei
+#
+# This file is part of CSST.
+
+# coding: utf-8
+import logging
+import logging.handlers
+
+def setup_logging():
+    """ Setup logging configuration """
+
+    # Console formatter, mention name
+    cfmt = logging.Formatter(('%(name)s - %(levelname)s - %(message)s'))
+
+    # File formatter, mention time
+    ffmt = logging.Formatter(('%(asctime)s - %(levelname)s - %(message)s'))
+
+    # Console handler
+    ch = logging.StreamHandler()
+    ch.setLevel(logging.INFO)
+    ch.setFormatter(cfmt)
+
+    # File handler
+    fh = logging.handlers.RotatingFileHandler('csst.log',
+        maxBytes=10*1024*1024, backupCount=10)
+    fh.setLevel(logging.INFO)
+    fh.setFormatter(ffmt)
+
+    # Create the logger,
+    # adding the console and file handler
+    csst_logger = logging.getLogger('csst')
+    csst_logger.handlers = []
+    csst_logger.setLevel(logging.DEBUG)
+    csst_logger.addHandler(ch)
+    csst_logger.addHandler(fh)
+
+    # Set up the concurrent.futures logger
+    cf_logger = logging.getLogger('concurrent.futures')
+    cf_logger.setLevel(logging.DEBUG)
+    cf_logger.addHandler(ch)
+    cf_logger.addHandler(fh)
+
+    return csst_logger
+
+def setup_test_logging():
+    # Console formatter, mention name
+    cfmt = logging.Formatter(('%(name)s - %(levelname)s - %(message)s'))
+
+    # File formatter, mention time
+    ffmt = logging.Formatter(('%(asctime)s - %(levelname)s - %(message)s'))
+
+    # Only warnings and more serious stuff on the console
+    ch = logging.StreamHandler()
+    ch.setLevel(logging.WARN)
+    ch.setFormatter(cfmt)
+
+    # Outputs DEBUG level logging to file
+    fh = logging.FileHandler('csst-test.log')
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(ffmt)
+
+    # Set up the montblanc logger
+    csst_logger = logging.getLogger('csst')
+    csst_logger.handlers = []
+    csst_logger.setLevel(logging.DEBUG)
+    csst_logger.addHandler(ch)
+    csst_logger.addHandler(fh)
+
+    # Set up the concurrent.futures logger
+    cf_logger = logging.getLogger('concurrent.futures')
+    cf_logger.setLevel(logging.DEBUG)
+    cf_logger.addHandler(ch)
+    cf_logger.addHandler(fh)
+
+    return csst_logger
\ No newline at end of file

csst_dfs_commons/models/__init__.py

+# coding: utf-8
+class Result(dict):
+    def __init__(self):
+        super(Result, self).__init__()
+        self.code = 0
+        self.message = ""
+        self.data = None
+    
+    def success(self):
+        return self.code >= 0
+
+    @staticmethod
+    def error(code = -1, message = ""):
+        r = Result()
+        r.code = code
+        r.message = message
+        return r
+
+    @staticmethod
+    def ok_data(data):
+        r = Result()
+        r.data = data
+        return r
+        
+    @staticmethod
+    def ok_msg(message):
+        r = Result()
+        r.message = message
+        return r
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setup.cfg

+[metadata]
+# replace with your username:
+name = csst_dfs_commons
+author =CSST DFS Team.
+author_email = weishoulin@astrolab.cn
+description = CSST Commons Module.
+long_description = file: README.md
+long_description_content_type = text/markdown
+keywords = astronomy, astrophysics, cosmology, space, CSST
+url = https://github.com/astronomical-data-processing/csst-dfs-commons
+project_urls =
+    Bug Tracker = https://github.com/astronomical-data-processing/csst-dfs-commons/issues
+classifiers =
+    Programming Language :: Python :: 3
+    License :: OSI Approved :: MIT License
+    Operating System :: OS Independent
+
+[options]
+packages = find:
+python_requires = >=3.7
+zip_safe = False
+setup_requires = setuptools_scm
+install_requires =
+    astropy>=4.0
\ No newline at end of file

setup.py

+# coding: utf-8
+import os
+from setuptools import setup
+
+setup(use_scm_version={'write_to': os.path.join('csst_dfs_commons', '_version.py')})