Initial commit

.gitignore

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+ 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/
+share/python-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
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# 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
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# Configuration files
+*.conf
+*.cfg
+*.ini

README.md

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+== image_classifier

image_classifier/image_classifier.py

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+#!/usr/bin/env python3
+# -*- encoding: utf-8 -*-
+#
+# This script is licensed under GNU GPL version 2.0 or above
+# (c) 2021 Antonio J. Delgado
+# 
+
+import sys
+import os
+import logging
+import json
+import click
+import click_config_file
+from logging.handlers import SysLogHandler
+import face_recognition
+import exif
+
+class CustomFormatter(logging.Formatter):
+    """Logging colored formatter, adapted from https://stackoverflow.com/a/56944256/3638629"""
+
+    grey = '\x1b[38;21m'
+    blue = '\x1b[38;5;39m'
+    yellow = '\x1b[38;5;226m'
+    red = '\x1b[38;5;196m'
+    bold_red = '\x1b[31;1m'
+    reset = '\x1b[0m'
+
+    def __init__(self, fmt):
+        super().__init__()
+        self.fmt = fmt
+        self.FORMATS = {
+            logging.DEBUG: self.grey + self.fmt + self.reset,
+            logging.INFO: self.blue + self.fmt + self.reset,
+            logging.WARNING: self.yellow + self.fmt + self.reset,
+            logging.ERROR: self.red + self.fmt + self.reset,
+            logging.CRITICAL: self.bold_red + self.fmt + self.reset
+        }
+
+    def format(self, record):
+        log_fmt = self.FORMATS.get(record.levelno)
+        formatter = logging.Formatter(log_fmt)
+        return formatter.format(record)
+
+class image_classifier:
+
+    def __init__(self, debug_level, log_file, faces_folder, directory):
+        ''' Initial function called when object is created '''
+        self.debug_level = debug_level
+        if log_file is None:
+            log_file = os.path.join(os.environ.get('HOME', os.environ.get('USERPROFILE', os.getcwd())), 'log', 'image_classifier.log')
+        self.log_file = log_file
+        self._init_log()
+        self.faces_folder = faces_folder
+        self.directory = directory
+        self.known_people = self.load_known_people()
+        
+        if os.access(directory, os.R_OK):
+            with os.scandir(directory) as directory_item:
+                for entry in directory_item:
+                    if not entry.name.startswith('.') and entry.is_file():
+                        self.process_file(entry.name)
+
+    def process_file(self, file):
+        ''' Process a file, find faces, add EXIF information and
+        move it to the folder of the day'''
+        people = self.find_faces(file)
+        with open(file, 'rb') as image_file:
+            exif_info = exif.Image(image_file)
+        if exif_info.has_exif:
+            print(json.dumps(exif_info, indent=2))
+        # get date
+        # move to destination
+
+    def load_known_people(self):
+        known_people = list()
+        if os.access(self.faces_folder, os.R_OK):
+            with os.scandir(self.faces_folder) as faces_items:
+                for entry in faces_items:
+                    if not entry.name.startswith('.') and entry.is_file():
+                        person = dict()
+                        person['filename'] = face_recognition.load_image_file(entry.name)
+                        person['name'] = os.path.splitext(entry.name)[0]
+                        person['encoding'] = face_recognition.face_encodings(person['filename'])[0]
+                        known_people.append(person)
+        return known_people
+
+    def find_faces(self, file):
+        ''' Find faces in an image/video file '''
+        image = face_recognition.load_image_file(file)
+        encodings = face_recognition.face_encodings(image)
+        names = list()
+        for known_person in self.known_people:
+            if known_person['encoding'] in encodings:
+                names.append(known_person['name'])
+        return names
+
+    def _init_log(self):
+        ''' Initialize log object '''
+        self._log = logging.getLogger("image_classifier")
+        self._log.setLevel(logging.DEBUG)
+
+        sysloghandler = SysLogHandler()
+        sysloghandler.setLevel(logging.DEBUG)
+        self._log.addHandler(sysloghandler)
+
+        streamhandler = logging.StreamHandler(sys.stdout)
+        streamhandler.setLevel(logging.getLevelName(self.debug_level))
+        #formatter = '%(asctime)s | %(levelname)8s | %(message)s'
+        formatter = '[%(levelname)s] %(message)s'
+        streamhandler.setFormatter(CustomFormatter(formatter))
+        self._log.addHandler(streamhandler)
+
+        if not os.path.exists(os.path.dirname(self.log_file)):
+            os.mkdir(os.path.dirname(self.log_file))
+
+        filehandler = logging.handlers.RotatingFileHandler(self.log_file, maxBytes=102400000)
+        # create formatter
+        formatter = logging.Formatter('%(asctime)s %(name)-12s %(levelname)-8s %(message)s')
+        filehandler.setFormatter(formatter)
+        filehandler.setLevel(logging.DEBUG)
+        self._log.addHandler(filehandler)
+        return True
+
+@click.command()
+@click.option("--debug-level", "-d", default="INFO",
+    type=click.Choice(
+        ["CRITICAL", "ERROR", "WARNING", "INFO", "DEBUG", "NOTSET"],
+        case_sensitive=False,
+    ), help='Set the debug level for the standard output.')
+@click.option('--log-file', '-l', help="File to store all debug messages.")
+@click.option("--faces-directory","-f", required=True, help="Folder containing the pictures that identify people. The filename would be used as the name for the person. Just one person per picture.")
+@click.option("--directory","-d", required=True, help="Folder containing the pictures to classify.")
+@click_config_file.configuration_option()
+def __main__(debug_level, log_file, faces_folder, directory):
+    object = image_classifier(debug_level, log_file, faces_folder, directory)
+
+if __name__ == "__main__":
+    __main__()
+

pyproject.toml

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+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"

requirements.txt

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+click
+click_config_file
+face_recognition
+exif

setup.py

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+import setuptools
+import os
+
+requirements = list()
+requirements_file = 'requirements.txt'
+if os.access(requirements_file, os.R_OK):
+    with open(requirements_file, 'r') as requirements_file_pointer:
+        requirements = requirements_file_pointer.read().split()
+setuptools.setup(
+    scripts=['image_classifier/image_classifier.py'],
+    author="Antonio J. Delgado",
+    version='0.0.1',
+    name='image_classifier',
+    author_email="",
+    url="",
+    description="",
+    license="GPLv3",
+    install_requires=requirements,
+    #keywords=["my", "script", "does", "things"]
+)