Replace Starts With Word

Example

>>> # TEST PREPARATION
>>> import sys
>>> from io import StringIO
>>> from techminer2.thesaurus.user import CreateThesaurus, ReplaceStartsWithWord

>>> # Redirecting stderr to avoid messages during doctests
>>> original_stderr = sys.stderr
>>> sys.stderr = StringIO()

>>> # Reset the thesaurus to initial state
>>> CreateThesaurus(thesaurus_file="demo.the.txt", field="raw_descriptors",
...     root_directory="example/", quiet=True).run()

>>> # Creates, configures, an run the replacer
>>> replacer = (
...     ReplaceStartsWithWord()
...     .with_thesaurus_file("demo.the.txt")
...     .having_word("BUSINESS")
...     .having_replacement("business")
...     .where_root_directory_is("example/")
... )
>>> replacer.run()

>>> # Capture and print stderr output to test the algorithm using doctest
>>> output = sys.stderr.getvalue()
>>> sys.stderr = original_stderr
>>> print(output)
Replacing starting word in keys
         File : example/thesaurus/demo.the.txt
         Word : BUSINESS
  Replacement : business
  7 replacements made successfully
  Word replacing completed successfully

Printing thesaurus header
  File : example/thesaurus/demo.the.txt

    business
      BUSINESS; BUSINESSES
    business_DEVELOPMENT
      BUSINESS_DEVELOPMENT
    business_GERMANY
      BUSINESS_GERMANY
    business_INFRASTRUCTURE
      BUSINESS_INFRASTRUCTURE; BUSINESS_INFRASTRUCTURES
    business_MODEL
      BUSINESS_MODEL; BUSINESS_MODELS
    business_OPPORTUNITIES
      BUSINESS_OPPORTUNITIES
    business_PROCESS
      BUSINESS_PROCESS
    A_A_)_THEORY
      A_A_)_THEORY