added params module

csst_common/params.py

+
+class BasicParams:
+    """ the basic parameter class """
+    def __repr__(self):
+        _class_name = self.__class__.__name__
+        _str = "<{}>\n{}\n".format(_class_name, "-" * (len(_class_name) + 2))
+        for k, v in self.__dict__.items():
+            _str += "{}:{} \n".format(k, v)
+        return _str
+
+    # def to_dict(self):
+    #     """ convert to a dictionary """
+    #     _dict = {}
+    #     for attr in self.__dir__():
+    #         if not attr.startswith("_"):
+    #             _dict[attr] = self.__getattribute__(attr)
+    #     return _dict
+
+
+class CsstParams(BasicParams):
+    """ CSST parameters -- a collection of """
+    def __init__(self):
+        self.mbi = CsstMbiParams()
+        self.sls = CsstSlsParams()
+        self.sim = CsstSimParams()
+
+    def __repr__(self):
+        _class_name = self.__class__.__name__
+        _str = "<{}>\n{}\n".format(_class_name, "-"*(len(_class_name)+2))
+        for k, v in self.__dict__.items():
+            _str += "{}: \n".format(k)
+            for kk in self.__getattribute__(k).__dict__.keys():
+                _str += "\t{} \n".format(kk)
+        return _str
+
+
+class CsstMbiParams(BasicParams):
+    """ multi-band imaging parameters """
+    def __init__(self):
+
+        # define DETECTOR ID list
+        self.DETECTORS = [6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25]
+
+        self.FILTERS = ['N', 'u', 'g', 'r', 'i', 'z', 'y']
+
+        # define DETECTOR -> FILTER mapping
+        self.DETECTOR2FILTER = {
+            6: "y",
+            7: "i",
+            8: "g",
+            9: "r",
+            11: "z",
+            12: "nuv",
+            13: "nuv",
+            14: "u",
+            15: "y",
+            16: "y",
+            17: "u",
+            18: "nuv",
+            19: "nuv",
+            20: "z",
+            22: "r",
+            23: "g",
+            24: "i",
+            25: "y",
+        }
+
+
+class CsstSlsParams(BasicParams):
+    """ slit-less spectra parameters """
+    pass
+
+
+class CsstSimParams(BasicParams):
+    """ simulation parameters """
+    def __init__(self):
+        # define versions of simulation
+        # C denotes for Cycle
+        self.VER_SIMS = ["C3", "C5.1", "C5.2"]
+
+
+if __name__ == "__main__":
+    cp = CsstParams()
+    print(cp)
+    print(cp.mbi)