import io
import json
import pandas as pd
from importlib.resources import open_text, open_binary
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def _load_indexed_csv(resource_name: str) -> pd.DataFrame:
with open_text(__name__, resource_name, encoding='utf-8') as f:
s = io.StringIO(f.read())
return pd.read_csv(s, comment='#', index_col=0)
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def _load_indexed_wsv(resource_name: str) -> pd.DataFrame:
with open_text(__name__, resource_name, encoding='utf-8') as f:
s = io.StringIO(f.read())
return pd.read_csv(s, comment='#', index_col=0, sep=r'\s+')
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def _load_json(resource_name: str) -> dict:
with open_text(__name__, resource_name, encoding='utf-8') as f:
return json.load(f)
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def _load_text(resource_name: str) -> str:
with open_text(__name__, resource_name, encoding='utf-8') as f:
return f.read()
gnuplot_angular_heatmap_template = _load_text('gnuplot_angular_heatmap_template.gnu')
point_groups_json = _load_text('point_groups.json')
space_groups_json = _load_text('space_groups.json')
hkl_formats = _load_json('hkl_formats_defined.json')
hkl_aliases = _load_json('hkl_formats_aliases.json')
hkl_mercury_style = _load_text('hkl.msd')
characteristic_radiation = _load_json('characteristic_radiation.json')
cif_core_dict = _load_text('cif_core_2.4.5.dic')
Xray_atomic_form_factors = _load_indexed_csv('Xray_atomic_form_factors.csv')
point_groups_dataframe = _load_indexed_wsv('point_groups.wsv')
space_groups_dataframe = _load_indexed_wsv('space_groups.wsv')