Replace Initial Word

Example

>>> # TEST PREPARATION
>>> import sys
>>> from io import StringIO

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

>>> # Reset the thesaurus to initial state
>>> from techminer2.thesaurus.user import InitializeThesaurus
>>> InitializeThesaurus(thesaurus_file="demo.the.txt", field="raw_descriptors",
...     root_directory="examples/fintech/", quiet=True).run()

>>> # Creates, configures, an run the replacer
>>> from techminer2.thesaurus.user import ReplaceInitialWord
>>> (
...     ReplaceInitialWord(use_colorama=False)
...     .with_thesaurus_file("demo.the.txt")
...     .having_word("BUSINESS")
...     .having_replacement("business")
...     .where_root_directory_is("examples/fintech/")
...     .run()
... )

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

Printing thesaurus header
  File : examples/fintech/data/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
    business_TO_CONSUMERS_MODELS
      BUSINESS_TO_CONSUMERS_MODELS