Pickle Toolbox

.gitignore

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-# Created by https://www.gitignore.io/api/python
-
-### Python ###
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-env/
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*,cover
-.hypothesis/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# pyenv
-.python-version
-
-# celery beat schedule file
-celerybeat-schedule
-
-# dotenv
-.env
-
-# virtualenv
-.venv/
-venv/
-ENV/
-
-# Spyder project settings
-.spyderproject
-
-# Rope project settings
-.ropeproject
-
-# End of https://www.gitignore.io/api/python
+# Created by https://www.gitignore.io/api/python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# 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/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# dotenv
+.env
+
+# virtualenv
+.venv/
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+
+# Rope project settings
+.ropeproject
+
+# End of https://www.gitignore.io/api/python

README.md

@@ -1,4 +1,4 @@
-# ToolBox-Pickling
-Pickling Project Toolbox starter code
-
-Full instructions at [the course website](https://sd17spring.github.io/toolboxes/pickling/)
+# ToolBox-Pickling
+Pickling Project Toolbox starter code
+
+Full instructions at [the course website](https://sd17spring.github.io/toolboxes/pickling/)

blah.txt

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+�K.

blah2.txt

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+�K.

counter.py

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-""" A program that stores and updates a counter using a Python pickle file"""
-
-from os.path import exists
-import sys
-from pickle import dump, load
-
-
-def update_counter(file_name, reset=False):
-    """ Updates a counter stored in the file 'file_name'
-
-    A new counter will be created and initialized to 1 if none exists or if
-    the reset flag is True.
-
-    If the counter already exists and reset is False, the counter's value will
-    be incremented.
-
-    file_name: the file that stores the counter to be incremented.  If the file
-    doesn't exist, a counter is created and initialized to 1.
-    reset: True if the counter in the file should be rest.
-    returns: the new counter value
-
-    >>> update_counter('blah.txt',True)
-    1
-    >>> update_counter('blah.txt')
-    2
-    >>> update_counter('blah2.txt',True)
-    1
-    >>> update_counter('blah.txt')
-    3
-    >>> update_counter('blah2.txt')
-    2
-    """
-    pass
-
-if __name__ == '__main__':
-    if len(sys.argv) < 2:
-        import doctest
-        doctest.testmod()
-    else:
-        print("new value is " + str(update_counter(sys.argv[1])))
+""" A program that stores and updates a counter using a Python pickle file"""
+
+from os.path import exists
+import sys
+from pickle import dump, load
+import pickle
+import os.path
+
+def update_counter(file_name, reset=False):
+    """ Updates a counter stored in the file 'file_name'
+
+    A new counter will be created and initialized to 1 if none exists or if
+    the reset flag is True.
+
+    If the counter already exists and reset is False, the counter's value will
+    be incremented.
+
+    file_name: the file that stores the counter to be incremented.  If the file
+    doesn't exist, a counter is created and initialized to 1.
+    reset: True if the counter in the file should be rest.
+    returns: the new counter value
+
+    >>> update_counter('blah.txt',True)
+    1
+    >>> update_counter('blah.txt')
+    2
+    >>> update_counter('blah2.txt',True)
+    1
+    >>> update_counter('blah.txt')
+    3
+    >>> update_counter('blah2.txt')
+    2
+    """
+    if os.path.exists(file_name)== False:
+    	f = open(file_name, '')
+    	pickle.dump(1, f)
+    	f.close()
+    if reset == True:
+    	f = open(file_name, 'wb')
+    	pickle.dump(1, f)
+    	f.close()
+    else:
+    	f = open(file_name, 'br')
+    	#print(f)
+    	filecounter = pickle.load(f)
+    	f.close()
+    	f = open(file_name, 'wb')
+
+    	filecounter+=1
+
+    	pickle.dump(filecounter, f)
+    	f.close()
+
+
+    input_file = open(file_name, 'rb')
+    counter = pickle.load(input_file)
+    #print(counter)
+    f.close()
+    return counter
+
+"""
+These files were used in my textmining project
+"""
+def loadbooks():
+	"""
+	Loads books from gutenberg.org. Book id has to be manualy changed each book.
+	"""
+	downloaded_book = requests.get('http://www.gutenberg.org/ebooks/1522.txt.utf-8').text
+	return downloaded_book
+
+def savebook(book_text, filename):
+	"""
+	Saves a the text of a book into a file. 
+	"""
+	f = open(filename, 'wb')
+	pickle.dump(book_text, f)
+	f.close()
+
+def opensavedbook(file):
+	"""
+	Opens a file that is saved on the computer
+	"""
+	input_file = open(file, 'rb')
+	opened_text = pickle.load(input_file)
+	return opened_text
+
+if __name__ == '__main__':
+    if len(sys.argv) <= 2:
+        import doctest
+        doctest.testmod()
+    else:
+        print("new value is " + str(update_counter(sys.argv[1])))

file_name

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+�K
.