Make passphraseme a python module that includes wordlists as package …

…data

.gitignore

@@ -0,0 +1,111 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json

README.md

@@ -1,6 +1,6 @@
 # PassphraseMe
 
-A quick and simple cryptographically secure script to generate high entropy passphrases using [the Electronic Frontier Foundation's word list](https://www.eff.org/deeplinks/2016/07/new-wordlists-random-passphrases).
+A quick and simple cryptographically secure script to generate high entropy passphrases using [the Electronic Frontier Foundation's wordlists](https://www.eff.org/deeplinks/2016/07/new-wordlists-random-passphrases).
 
 ## Usage
 

passphraseme/__init__.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+import argparse
+import sys
+import os
+import inspect
+from secrets import choice
+
+
+def generate(filename, word_count=7):
+    try:
+        with open(filename) as f:
+            words = [line.rstrip('\n') for line in f]
+    except FileNotFoundError:
+        print("The wordlist filename doesn't exist.")
+        sys.exit()
+
+    return ' '.join(choice(words) for _ in range(word_count))
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('word_count', metavar='word_count', default=7, help='Word count')
+    parser.add_argument('-d', '--dictionary', nargs='?', metavar='dictionary', help='Dictionary file')
+    args = parser.parse_args()
+
+    if args.dictionary is not None:
+        filename = args.dictionary
+    else:
+        wordlists_path = os.path.join(os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))), 'wordlists')
+        filename = os.path.join(wordlists_path, 'eff_large_wordlist.txt')
+
+    if not args.word_count.isdigit():
+        print("Please input a valid number.")
+        sys.exit()
+
+    passphrase = generate(filename, int(args.word_count))
+    print(passphrase)
+
+
+if __name__ == '__main__':
+    main()