1 | """ |
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2 | List all parameters used along with the models which use them. |
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3 | |
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4 | Usage: |
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5 | |
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6 | python -m sasmodels.list_pars [-v] |
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7 | |
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8 | If '-v' is given, then list the models containing the parameter in |
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9 | addition to just the parameter name. |
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10 | """ |
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11 | from __future__ import print_function |
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12 | |
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13 | import sys |
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14 | |
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15 | from .core import load_model_definition |
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16 | from .generate import make_info |
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17 | from .compare import MODELS, columnize |
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18 | |
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19 | def find_pars(): |
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20 | """ |
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21 | Find all parameters in all models. |
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22 | |
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23 | Returns the reference table *{parameter: [model, model, ...]}* |
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24 | """ |
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25 | partable = {} |
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26 | for name in sorted(MODELS): |
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27 | definition = load_model_definition(name) |
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28 | info = make_info(definition) |
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29 | for p in info['parameters']: |
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30 | pname = p[0] |
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31 | partable.setdefault(pname, []) |
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32 | partable[pname].append(name) |
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33 | return partable |
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34 | |
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35 | def list_pars(names_only=True): |
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36 | """ |
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37 | Print all parameters in all models. |
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38 | |
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39 | If *names_only* then only print the parameter name, not the models it |
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40 | occurs in. |
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41 | """ |
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42 | partable = find_pars() |
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43 | if names_only: |
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44 | print(columnize(list(sorted(partable.keys())))) |
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45 | else: |
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46 | for k, v in sorted(partable.items()): |
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47 | print("%s: %s"%(k, ", ".join(v))) |
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48 | |
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49 | def main(): |
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50 | """ |
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51 | Program to list the parameters used across all models. |
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52 | """ |
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53 | if len(sys.argv) == 2 and sys.argv[1] == '-v': |
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54 | verbose = True |
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55 | elif len(sys.argv) == 1: |
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56 | verbose = False |
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57 | else: |
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58 | print(__doc__) |
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59 | sys.exit(1) |
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60 | list_pars(names_only=not verbose) |
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61 | |
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62 | if __name__ == "__main__": |
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63 | main() |
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