FileNotFoundError: [Errno 2] No such file or directory: splat-2023.5.27-py3.11.egg\\db\\source_data.txt

[Vania Rodríguez Astronomía]

Hello,

I have tried to install splat on Windows, using the anaconda software, where I created an environment in python 3.11.4.

Using conda and pip I installed what was necessary indicated on the splat website.

Download splat directly by creating splat-main in my Documents. Within splat-main I ran "python setup.py install" but I had the error of not finding the sphinx module, so I used "conda install sphinx" and then I was able to install splat.

The problem is that when calling splat in my jupyter notebook in the same anaconda environment, I get an error:

import splat

---

FileNotFoundError Traceback (most recent call last)
Cell In[3], line 1
----> 1 import splat

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\splat-2023.5.27-py3.11.egg\splat_init_.py:7
1 """
2 This subpackage contains modules and packages for running the SPLAT code
3 """
5 from future import absolute_import, division, print_function, unicode_literals
----> 7 from .core import *
8 from .initialize import *
9 from .utilities import *

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\splat-2023.5.27-py3.11.egg\splat\core.py:57
51 STDS_INTG_SPEX = {}
53 # databases - using the .txt files for now, will need to change to SQL at a future date
54 # these are now done using pandas
55 #DB_SOURCES = ascii.read(SPLAT_PATH+DB_FOLDER+DB_SOURCES_FILE)
56 #DB_SPECTRA = ascii.read(SPLAT_PATH+DB_FOLDER+DB_SPECTRA_FILE)
---> 57 DB_SOURCES = pandas.read_csv(os.path.normpath(SPLAT_PATH+DB_FOLDER+DB_SOURCES_FILE),delimiter='\t')
58 DB_SPECTRA = pandas.read_csv(os.path.normpath(SPLAT_PATH+DB_FOLDER+DB_SPECTRA_FILE),delimiter='\t')
60 # suppress warnings - probably not an entirely safe approach!

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\pandas\io\parsers\readers.py:912, in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, date_format, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, encoding_errors, dialect, on_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options, dtype_backend)
899 kwds_defaults = _refine_defaults_read(
900 dialect,
901 delimiter,
(...)
908 dtype_backend=dtype_backend,
909 )
910 kwds.update(kwds_defaults)
--> 912 return _read(filepath_or_buffer, kwds)

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\pandas\io\parsers\readers.py:577, in _read(filepath_or_buffer, kwds)
574 _validate_names(kwds.get("names", None))
576 # Create the parser.
--> 577 parser = TextFileReader(filepath_or_buffer, **kwds)
579 if chunksize or iterator:
580 return parser

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\pandas\io\parsers\readers.py:1407, in TextFileReader.init(self, f, engine, **kwds)
1404 self.options["has_index_names"] = kwds["has_index_names"]
1406 self.handles: IOHandles | None = None
-> 1407 self._engine = self._make_engine(f, self.engine)

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\pandas\io\parsers\readers.py:1661, in TextFileReader._make_engine(self, f, engine)
1659 if "b" not in mode:
1660 mode += "b"
-> 1661 self.handles = get_handle(
1662 f,
1663 mode,
1664 encoding=self.options.get("encoding", None),
1665 compression=self.options.get("compression", None),
1666 memory_map=self.options.get("memory_map", False),
1667 is_text=is_text,
1668 errors=self.options.get("encoding_errors", "strict"),
1669 storage_options=self.options.get("storage_options", None),
1670 )
1671 assert self.handles is not None
1672 f = self.handles.handle

File ~\anaconda3\envs\SpectrumPy3114\Lib\site-packages\pandas\io\common.py:859, in get_handle(path_or_buf, mode, encoding, compression, memory_map, is_text, errors, storage_options)
854 elif isinstance(handle, str):
855 # Check whether the filename is to be opened in binary mode.
856 # Binary mode does not support 'encoding' and 'newline'.
857 if ioargs.encoding and "b" not in ioargs.mode:
858 # Encoding
--> 859 handle = open(
860 handle,
861 ioargs.mode,
862 encoding=ioargs.encoding,
863 errors=errors,
864 newline="",
865 )
866 else:
867 # Binary mode
868 handle = open(handle, ioargs.mode)

FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\MyUser\anaconda3\envs\SpectrumPy3114\Lib\site-packages\splat-2023.5.27-py3.11.egg\db\source_data.txt'

I checked my docs and splat-2023.5.27-py3.11.egg appears in said location. Also in splat-main there is source_data, just not as source_data.txt

I need your help please,

Best Regards,
Vania Rodríguez

[Gemma]

I'm also getting this error since trying to update my version of splat on both Windows and Linux

[Vania Rodríguez Astronomía]

Hello, were you able to install it correctly?

[Adam Burgasser]

Unfortunately Windows is often a tough install for SPLAT (mostly due to my lack of a windows machine). if folks have figured out successfully how to do this, please send me a note and I will make sure it is in the README at the front. Meanwhile, I think what will help is to run the install as follows:

python -m setup.py install

this seems to move things into the right places.