1 files changed, 0 insertions, 167 deletions
diff --git a/fg21sim/configs/validate.py b/fg21sim/configs/validate.py
deleted file mode 100644
index 0fd2c64..0000000
--- a/fg21sim/configs/validate.py
+++ /dev/null
@@ -1,167 +0,0 @@
-# Copyright (c) 2016 Weitian LI <liweitianux@live.com>
-# MIT license
-
-"""
-Custom validations for the configurations.
-
-NOTE
-----
-These checker functions check the configurations as a whole, and may check
-a config item against its context,
-Therefore, they are very different to the checker function of `Validator`.
-"""
-
-import os
-
-from ..errors import ConfigError
-
-
-def _check_missing(configs, keys):
-    """Check whether the required config is provided by the user."""
-    results = {}
-    if isinstance(keys, str):
-        keys = [keys, ]
-    for key in keys:
-        if not configs.getn(key):
-            results[key] = "Value required but missing"
-    return results
-
-
-def _check_existence(configs, keys):
-    """Check whether the file/directory corresponding to the config exists."""
-    if isinstance(keys, str):
-        keys = [keys, ]
-    results = {}
-    for key in keys:
-        res = _check_missing(configs, key)
-        if res == {}:
-            # Both "key" and "dir_key" are valid
-            path = configs.get_path(key)
-            if not os.path.exists(path):
-                res[key] = 'File/directory not exist: "%s"' % path
-        results.update(res)
-    return results
-
-
-def check_frequency(configs):
-    """Check the "[frequency]" section of the configurations."""
-    results = {}
-    if configs.getn("frequency/type") == "custom":
-        results.update(_check_missing(configs, "frequency/frequencies"))
-    elif configs.getn("frequency/type") == "calc":
-        results.update(
-            _check_missing(configs, ["frequency/start",
-                                     "frequency/stop",
-                                     "frequency/step"])
-        )
-    return results
-
-
-def check_output(configs):
-    """Check the "[output]" section of the configurations."""
-    results = {}
-    if configs.getn("output/combine"):
-        results.update(_check_missing(configs, "output/output_dir"))
-    return results
-
-
-def check_galactic_synchrotron(configs):
-    """Check the "[galactic][synchrotron]" section of the configurations."""
-    comp = "galactic/synchrotron"
-    comp_enabled = configs.getn("common/components")
-    results = {}
-    if comp in comp_enabled:
-        # Only validate the configs if this component is enabled
-        results.update(
-            _check_missing(configs, [comp+"/template_freq",
-                                     comp+"/template_unit"])
-        )
-        results.update(
-            _check_existence(configs, [comp+"/template", comp+"/indexmap"])
-        )
-        if configs.getn(comp+"/save"):
-            results.update(_check_missing(configs, comp+"/output_dir"))
-    return results
-
-
-def check_galactic_freefree(configs):
-    """Check the "[galactic][freefree]" section of the configurations."""
-    comp = "galactic/freefree"
-    comp_enabled = configs.getn("common/components")
-    results = {}
-    if comp in comp_enabled:
-        # Only validate the configs if this component is enabled
-        results.update(
-            _check_missing(configs, [comp+"/halphamap_unit",
-                                     comp+"/dustmap_unit"])
-        )
-        results.update(
-            _check_existence(configs, [comp+"/halphamap", comp+"/dustmap"])
-        )
-        if configs.getn(comp+"/save"):
-            results.update(_check_missing(configs, comp+"/output_dir"))
-    return results
-
-
-def check_galactic_snr(configs):
-    """Check the "[galactic][snr]" section of the configurations."""
-    comp = "galactic/snr"
-    comp_enabled = configs.getn("common/components")
-    results = {}
-    if comp in comp_enabled:
-        # Only validate the configs if this component is enabled
-        results.update(
-            _check_existence(configs, comp+"/catalog")
-        )
-        if configs.getn(comp+"/save"):
-            results.update(_check_missing(configs, comp+"/output_dir"))
-    return results
-
-
-# Available checkers to validate the configurations
-_CHECKERS = [
-    check_frequency,
-    check_output,
-    check_galactic_synchrotron,
-    check_galactic_freefree,
-    check_galactic_snr,
-]
-
-
-def validate_configs(configs, checkers=_CHECKERS):
-    """Validate the configurations through the supplied checkers.
-
-    These checker usually validate on the global scale, and validate
-    some specific configs against their contexts.
-
-    Parameters
-    ----------
-    configs : `ConfigManager` object
-        An `ConfigManager` object contains both default and user
-        configurations.
-    checkers : list of functions
-        List of checker functions through which the configurations
-        will be validated.
-
-    Returns
-    -------
-    bool
-        True if the configurations pass all checker functions, otherwise,
-        the `ConfigError` will be raised with corresponding message.
-
-    Raises
-    ------
-    ConfigError
-        If any configuration failed the check, a `ConfigError` with
-        details will be raised.
-    """
-    results = {}
-    for checker in checkers:
-        results.update(checker(configs))
-    #
-    if results == {}:
-        return True
-    else:
-        err_msg = "\n".join(['Config "{key}": {msg}'.format(key=key, msg=msg)
-                             for key, msg in results.items()])
-        raise ConfigError(err_msg)