No such file or directory: 'COMMON.lark'

[raeldor]

Works find on my local machine (Windows), but on deploy on server (Amazon Linux 2023), I keep getting this error.

  File "/opt/cnds-jobs/data-mart-push/venv/lib64/python3.9/site-packages/lark/load_grammar.py", line 1255, in load_grammar
    self.do_import(dotted_path, base_path, aliases, mangle)
  File "/opt/cnds-jobs/data-mart-push/venv/lib64/python3.9/site-packages/lark/load_grammar.py", line 1338, in do_import
    open(grammar_path, encoding='utf8')
FileNotFoundError: [Errno 2] No such file or directory: 'COMMON.lark'

If I go into the site-packages and copy the file 'common.lark' to 'COMMON.lark' it works. Does this mean the grammar loading code does not cater for operating systems that have case dependent file names?

[MegaIng]

What exactly are you doing to trigger this error and why do you think it should work?

[raeldor]

It triggers simply on this call, but only when run on Amazon Linux...

    mdx_parser = Lark(r"""
                      select : "SELECT" set_list axis "," set_list axis from_clause where_clause 

                      UNQUOTED_STRING : (DIGIT|LETTER|" ")+

                      element : "[" UNQUOTED_STRING "].[" UNQUOTED_STRING "].[" UNQUOTED_STRING "]"
                      dimension : "[" UNQUOTED_STRING "].[" UNQUOTED_STRING "]"
                      cube : "[" UNQUOTED_STRING "]"
                      element_list : [element ("," element)*]
                      tm1subset : "TM1SubsetToSet(" dimension "," ESCAPED_STRING "," ESCAPED_STRING ")"
                      tm1set : "{" element_list "}" | "{" tm1subset "}"
                      set_clause : "NON EMPTY" tm1set | tm1set
                      set_list : [set_clause ("*" set_clause)*]
                      axis : "ON" SIGNED_NUMBER
                      from_clause : "FROM" cube -> from_clause
                      where_clause : "WHERE" "(" element_list ")" -> where_clause

                      %import common.ESCAPED_STRING
                      %import common.WORD
                      %import common.DIGIT
                      %import common.LETTER
                      %import common.SIGNED_NUMBER
                      %import COMMON.WS
                      %ignore WS
                      """, start='select')

[erezsh]

%import COMMON.WS

common should be lowercase

[raeldor]

%import COMMON.WS

common should be lowercase

Yikes. I'm embarrassed for mising that. Thank you!