Added tests

osxphotos/__init__.py

@@ -4,14 +4,16 @@ from pathlib import Path
 from plistlib import load as plistload
 from datetime import datetime
 import tempfile
-import objc
-import CoreFoundation
-from Foundation import *
 import urllib.parse
 import sys
 from shutil import copyfile
 import pprint
 import sqlite3
+
+import objc
+import CoreFoundation
+from Foundation import *
+
 from . import _applescript
 
 from loguru import logger
@@ -72,7 +74,7 @@ class PhotosDB:
             dbfile = os.path.join(library_path, "database/photos.db")
             logger.debug(dbfile)
 
-        logger.debug("filename = %s" % dbfile)
+        logger.debug(f"filename = {dbfile}")
 
         # TODO: replace os.path with pathlib
         # TODO: clean this up -- we'll already know library_path
@@ -80,12 +82,12 @@ class PhotosDB:
         (library_path, tmp) = os.path.split(library_path)
         masters_path = os.path.join(library_path, "Masters")
         self._masters_path = masters_path
-        logger.debug("library = %s, masters = %s" % (library_path, masters_path))
+        logger.debug(f"library = {library_path}, masters = {masters_path}")
 
         if not _check_file_exists(dbfile):
-            sys.exit("_dbfile %s does not exist" % (dbfile))
+            sys.exit(f"_dbfile {dbfile} does not exist")
 
-        logger.info("database filename = %s" % dbfile)
+        logger.info(f"database filename = {dbfile}")
 
         self._dbfile = dbfile
         self._setup_applescript()
@@ -234,12 +236,12 @@ class PhotosDB:
 
     def _open_sql_file(self, file):
         fname = file
-        logger.debug("Trying to open database %s" % (fname))
+        logger.debug(f"Trying to open database {fname}")
         try:
-            conn = sqlite3.connect("%s" % (fname))
+            conn = sqlite3.connect(f"{fname}")
             c = conn.cursor()
         except sqlite3.Error as e:
-            print("An error occurred: %s %s" % (e.args[0], fname))
+            print(f"An error occurred: {e.args[0]} {fname}")
             sys.exit(3)
         logger.debug("SQLite database is open")
         return (conn, c)
@@ -277,7 +279,7 @@ class PhotosDB:
         )
         for person in c:
             if person[0] == None:
-                logger.debug("skipping person = None %s" % person[1])
+                logger.debug(f"skipping person = None {person[1]}")
                 continue
             if not person[1] in self._dbfaces_uuid:
                 self._dbfaces_uuid[person[1]] = []
@@ -314,7 +316,7 @@ class PhotosDB:
                 self._dbalbums_album[album[0]] = []
             self._dbalbums_uuid[album[1]].append(album[0])
             self._dbalbums_album[album[0]].append(album[1])
-            logger.debug("%s %s" % (album[1], album[0]))
+            logger.debug(f"{album[1]} {album[0]}")
             #  set_pbar_status(i)
             i = i + 1
         logger.debug("Finished walking through albums")
@@ -344,7 +346,7 @@ class PhotosDB:
                 self._dbkeywords_keyword[keyword[0]] = []
             self._dbkeywords_uuid[keyword[1]].append(keyword[0])
             self._dbkeywords_keyword[keyword[0]].append(keyword[1])
-            logger.debug("%s %s" % (keyword[1], keyword[0]))
+            logger.debug(f"{keyword[1]} {keyword[0]}")
             #  set_pbar_status(i)
             i = i + 1
         logger.debug("Finished walking through keywords")
@@ -357,7 +359,7 @@ class PhotosDB:
         i = 0
         for vol in c:
             self._dbvolumes[vol[0]] = vol[1]
-            logger.debug("%s %s" % (vol[0], vol[1]))
+            logger.debug(f"{vol[0]} {vol[1]}")
             #  set_pbar_status(i)
             i = i + 1
         logger.debug("Finished walking through volumes")
@@ -385,7 +387,7 @@ class PhotosDB:
             i = i + 1
             uuid = row[0]
             if _debug:
-                print("i = %d, uuid = '%s, master = '%s" % (i, uuid, row[2]))
+                print(f"i = {i:d}, uuid = '{uuid}, master = '{row[2]}")
             self._dbphotos[uuid] = {}
             self._dbphotos[uuid]["modelID"] = row[1]
             self._dbphotos[uuid]["masterUuid"] = row[2]
@@ -490,58 +492,52 @@ class PhotosDB:
     If called with no args, returns the entire database of photos
     If called with args, returns photos matching the args (e.g. keywords, persons, etc.)
     If more than one arg, returns photos matching all the criteria (e.g. keywords AND persons)
-    TODO: Still need to fix AND
     """
 
     def photos(self, keywords=[], uuid=[], persons=[], albums=[]):
-        #TODO: combine photos and photos_sets, I think only one needed
+        photos_sets = []  # list of photo sets to perform intersection of
-        #  photos = []  # list of photos (PhotoInfo objects) that will be returned
-        photos_sets = []  # list of sets to perform intersection of
         if not keywords and not uuid and not persons and not albums:
             # return all the photos
+            # append keys of all photos as a single set to photos_sets
             logger.debug("return all photos")
             photos_sets.append(set(self._dbphotos.keys()))
         else:
             if albums:
                 for album in albums:
-                    logger.info("album=%s" % album)
+                    logger.info(f"album={album}")
                     if album in self._dbalbums_album:
-                        logger.info("processing album %s:" % album)
+                        logger.info(f"processing album {album}:")
                         photos_sets.append(set(self._dbalbums_album[album]))
                     else:
-                        logger.debug("Could not find album '%s' in database" % (album))
+                        logger.debug(f"Could not find album '{album}' in database")
 
             if uuid:
                 for u in uuid:
-                    logger.info("uuid=%s" % u)
+                    logger.info(f"uuid={u}")
                     if u in self._dbphotos:
-                        logger.info("processing uuid %s:" % u)
+                        logger.info(f"processing uuid {u}:")
                         photos_sets.append(set([u]))
                     else:
-                        logger.debug("Could not find uuid '%s' in database" % (u))
+                        logger.debug(f"Could not find uuid '{u}' in database")
 
             if keywords:
                 for keyword in keywords:
-                    logger.info("keyword=%s" % keyword)
+                    logger.info(f"keyword={keyword}")
                     if keyword in self._dbkeywords_keyword:
-                        logger.info("processing keyword %s:" % keyword)
+                        logger.info(f"processing keyword {keyword}:")
                         photos_sets.append(set(self._dbkeywords_keyword[keyword]))
                         logger.debug(f"photos_sets {photos_sets}")
                     else:
-                        logger.debug(
+                        logger.debug(f"Could not find keyword '{keyword}' in database")
-                            "Could not find keyword '%s' in database" % (keyword)
-                        )
 
             if persons:
                 for person in persons:
-                    logger.info("person=%s" % person)
+                    logger.info(f"person={person}")
                     if person in self._dbfaces_person:
-                        logger.info("processing person %s:" % person)
+                        logger.info(f"processing person {person}:")
                         photos_sets.append(set(self._dbfaces_person[person]))
                     else:
-                        logger.debug(
+                        logger.debug(f"Could not find person '{person}' in database")
-                            "Could not find person '%s' in database" % (person)
-                        )
 
         photoinfo = []
         if photos_sets:  # found some photos
@@ -622,6 +618,9 @@ class PhotoInfo:
     def uuid(self):
         return self.__uuid
 
+    def ismissing(self):
+        return True if self.__info["isMissing"] == 1 else False
+
     # compare two PhotoInfo objects for equality
     def __eq__(self, other):
         if isinstance(other, self.__class__):

setup.py

@@ -27,7 +27,7 @@
 # SOFTWARE.
 
 # from distutils.core import setup
-from setuptools import setup
+from setuptools import setup, find_packages
 
 # read the contents of README file
 from os import path
@@ -47,7 +47,7 @@ setup(
     url="https://github.com/RhetTbull/",
     project_urls={"GitHub": "https://github.com/RhetTbull/osxphotos"},
     download_url="https://github.com/RhetTbull/osxphotos",
-    packages=["osxphotos"],
+    packages=find_packages(exclude=["tests","examples"]), 
     license="License :: OSI Approved :: MIT License",
     classifiers=[
         "Development Status :: 4 - Beta",
@@ -55,7 +55,7 @@ setup(
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
         "Operating System :: MacOS :: MacOS X",
-        "Programming Language :: Python",
+        "Programming Language :: Python :: 3.6",
         "Topic :: Software Development :: Libraries :: Python Modules",
     ],
     install_requires=["pyobjc","loguru"],

tests/README.md

@@ -0,0 +1,21 @@
+# Tests for osxphotos #
+
+## Running Tests ##
+Tests require pytest:
+`pip install pytest`
+
+To run the tests, do the following from the main source folder:
+`python -m pytest tests/`
+
+Running the tests this way allows the library to be tested without installing it.
+
+## Attribution ##
+These tests utilize a test Photos library. The test library is populated with photos from [flickr](https://www.flickr.com).  All images used are licensed under Creative Commons 2.0 Attribution [license](https://creativecommons.org/licenses/by/2.0/).  
+
+Images used from:
+- [Jeff Hitchcock](https://www.flickr.com/photos/arbron/48353451872/)
+- [Carlos Montesdeoca](https://www.flickr.com/photos/carlosmontesdeocastudio)
+- [Rydale Clothing](https://www.flickr.com/photos/rydaleclothing)
+- [Marco Verch](https://www.flickr.com/photos/30478819@N08/48228222317/)
+
+

tests/Test-10.13.6.photoslibrary/database/DataModelVersion.plist

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>DatabaseMinorVersion</key>
+	<integer>1</integer>
+	<key>DatabaseVersion</key>
+	<integer>112</integer>
+	<key>LastOpenMode</key>
+	<integer>2</integer>
+	<key>LibrarySchemaVersion</key>
+	<integer>3301</integer>
+	<key>MetaSchemaVersion</key>
+	<integer>2</integer>
+	<key>createDate</key>
+	<date>2019-07-26T20:15:17Z</date>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/private/com.apple.Photos/appPrivateData.plist

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Photos</key>
+	<dict>
+		<key>CollapsedSidebarSectionIdentifiers</key>
+		<array/>
+		<key>ExpandedSidebarItemIdentifiers</key>
+		<array>
+			<string>TopLevelAlbums</string>
+			<string>TopLevelSlideshows</string>
+		</array>
+		<key>IPXWorkspaceControllerZoomLevelsKey</key>
+		<dict>
+			<key>kZoomLevelIdentifierAlbums</key>
+			<integer>7</integer>
+			<key>kZoomLevelIdentifierVersions</key>
+			<integer>7</integer>
+		</dict>
+		<key>lastAddToDestination</key>
+		<dict>
+			<key>key</key>
+			<integer>1</integer>
+			<key>lastKnownDisplayName</key>
+			<string>September 28, 2018</string>
+			<key>type</key>
+			<string>album</string>
+			<key>uuid</key>
+			<string>+Ep8CrNRRhea9eVA618FMg</string>
+		</dict>
+		<key>lastKnownItemCounts</key>
+		<dict>
+			<key>other</key>
+			<integer>0</integer>
+			<key>photos</key>
+			<integer>7</integer>
+			<key>videos</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/private/com.apple.photoanalysisd/GraphService/PhotoAnalysisServicePreferences.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PhotoAnalysisGraphLastBackgroundGraphRebuildJobDate</key>
+	<date>2019-07-26T20:15:18Z</date>
+	<key>PhotoAnalysisGraphLastBackgroundMemoryGenerationJobDate</key>
+	<date>2019-07-26T20:15:18Z</date>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/private/com.apple.photoanalysisd/VisionService/PersonPromoter

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict/>
+</plist>

tests/Test-10.13.6.photoslibrary/private/com.apple.photoanalysisd/VisionService/clustererState.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PVClustererBringUpState</key>
+	<integer>50</integer>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/private/com.apple.photoanalysisd/VisionService/faceWorkerState.plist

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IncrementalPersonProcessingStage</key>
+	<integer>0</integer>
+	<key>PersonBuilderLastMinimumFaceGroupSizeForCreatingMergeCandidates</key>
+	<integer>15</integer>
+	<key>PersonBuilderMergeCandidatesEnabled</key>
+	<true/>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/resources/moments/analysismetadata.plist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PLLanguageAndLocaleKey</key>
+	<string>en-US:en_US</string>
+	<key>PLLastGeoProviderIdKey</key>
+	<string>7618</string>
+	<key>PLLastLocationInfoFormatVer</key>
+	<integer>12</integer>
+	<key>PLLastRevGeoForcedProviderOutOfDateCheckVersionKey</key>
+	<integer>1</integer>
+	<key>PLLastRevGeoVerFileFetchDateKey</key>
+	<date>2019-07-26T20:15:18Z</date>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/resources/moments/historicalmarker.plist

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>LastHistoryRowId</key>
+	<integer>545</integer>
+	<key>LibraryBuildTag</key>
+	<string>BEA5F0E8-BA6B-4462-8F73-3E53BBE4C943</string>
+	<key>LibrarySchemaVersion</key>
+	<integer>3301</integer>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/resources/moments/serverinfo.plist

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>FileVersion</key>
+	<integer>11</integer>
+	<key>Source</key>
+	<dict>
+		<key>35230</key>
+		<dict>
+			<key>CountryMinVersions</key>
+			<dict>
+				<key>OTHER</key>
+				<integer>1</integer>
+			</dict>
+			<key>CurrentVersion</key>
+			<integer>1</integer>
+			<key>NoResultErrorIsSuccess</key>
+			<true/>
+		</dict>
+		<key>57879</key>
+		<dict>
+			<key>CountryMinVersions</key>
+			<dict>
+				<key>OTHER</key>
+				<integer>1</integer>
+			</dict>
+			<key>CurrentVersion</key>
+			<integer>1</integer>
+			<key>NoResultErrorIsSuccess</key>
+			<true/>
+		</dict>
+		<key>7618</key>
+		<dict>
+			<key>AddCountyIfNeeded</key>
+			<true/>
+			<key>CountryMinVersions</key>
+			<dict>
+				<key>OTHER</key>
+				<integer>10</integer>
+			</dict>
+			<key>CurrentVersion</key>
+			<integer>10</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

tests/Test-10.13.6.photoslibrary/resources/recovery/Info.plist

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>DatabaseMinorVersion</key>
+	<integer>1</integer>
+	<key>DatabaseVersion</key>
+	<integer>112</integer>
+	<key>HistoricalMarker</key>
+	<dict>
+		<key>LastHistoryRowId</key>
+		<integer>551</integer>
+		<key>LibraryBuildTag</key>
+		<string>BEA5F0E8-BA6B-4462-8F73-3E53BBE4C943</string>
+		<key>LibrarySchemaVersion</key>
+		<integer>3301</integer>
+	</dict>
+	<key>LibrarySchemaVersion</key>
+	<integer>3301</integer>
+	<key>MetaSchemaVersion</key>
+	<integer>2</integer>
+	<key>SnapshotComplete</key>
+	<true/>
+	<key>SnapshotCompletedDate</key>
+	<date>2019-07-26T20:15:17Z</date>
+	<key>SnapshotLastValidated</key>
+	<date>2019-07-26T20:15:17Z</date>
+	<key>SnapshotTables</key>
+	<dict/>
+</dict>
+</plist>

tests/test_1.py

@@ -0,0 +1,188 @@
+import pytest
+
+# TODO: put some of this code into a pre-function
+
+PHOTOS_DB = "./tests/Test-10.13.6.photoslibrary/database/photos.db"
+KEYWORDS = [
+    "Kids",
+    "wedding",
+    "flowers",
+    "England",
+    "London",
+    "London 2018",
+    "St. James's Park",
+    "UK",
+    "United Kingdom",
+]
+PERSONS = ["Katie", "Suzy", "Maria"]
+ALBUMS = ["Pumpkin Farm"]
+KEYWORDS_DICT = {
+    "Kids": 4,
+    "wedding": 2,
+    "flowers": 1,
+    "England": 1,
+    "London": 1,
+    "London 2018": 1,
+    "St. James's Park": 1,
+    "UK": 1,
+    "United Kingdom": 1,
+}
+PERSONS_DICT = {"Katie": 3, "Suzy": 2, "Maria": 1}
+ALBUM_DICT = {"Pumpkin Farm": 3}
+
+
+def test_init():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    assert isinstance(photosdb, osxphotos.PhotosDB)
+
+
+def test_persons():
+    import osxphotos
+    import collections
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    assert "Katie" in photosdb.persons()
+    assert collections.Counter(PERSONS) == collections.Counter(photosdb.persons())
+
+
+def test_keywords():
+    import osxphotos
+    import collections
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    assert "wedding" in photosdb.keywords()
+    assert collections.Counter(KEYWORDS) == collections.Counter(photosdb.keywords())
+
+
+def test_albums():
+    import osxphotos
+    import collections
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    assert "Pumpkin Farm" in photosdb.albums()
+    assert collections.Counter(ALBUMS) == collections.Counter(photosdb.albums())
+
+
+def test_keywords_dict():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    keywords = photosdb.keywords_as_dict()
+    assert keywords["wedding"] == 2
+    assert keywords == KEYWORDS_DICT
+
+
+def test_persons_as_dict():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    persons = photosdb.persons_as_dict()
+    assert persons["Maria"] == 1
+    assert persons == PERSONS_DICT
+
+
+def test_albums_as_dict():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    albums = photosdb.albums_as_dict()
+    assert albums["Pumpkin Farm"] == 3
+    assert albums == ALBUM_DICT
+
+
+def test_attributes():
+    import datetime
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    photos = photosdb.photos(uuid=["RWmFYiDjSyKjeK8Pfna0Eg"])
+    assert len(photos) == 1
+    p = photos[0]
+    assert p.keywords() == ["Kids"]
+    assert p.filename() == "Pumkins2.jpg"
+    assert p.date() == datetime.datetime(2018, 9, 28, 16, 7, 7)
+    assert p.description() == "Girl holding pumpkin"
+    assert p.name() == "I found one!"
+    assert p.albums() == ["Pumpkin Farm"]
+    assert p.persons() == ["Katie"]
+    assert (
+        p.path()
+        == "./tests/Test-10.13.6.photoslibrary/Masters/2019/07/26/20190726-203227/Pumkins2.jpg"
+    )
+    assert p.ismissing() == False
+
+
+def test_missing():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    photos = photosdb.photos(uuid=["6iAZJP7ZQ5iXxapoJb3ytA"])
+    assert len(photos) == 1
+    p = photos[0]
+    assert p.path() == None
+    assert p.ismissing() == True
+
+
+def test_count():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    photos = photosdb.photos()
+    assert len(photos) == 7
+
+
+def test_keyword_2():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+    photos = photosdb.photos(keywords=["wedding"])
+    assert len(photos) == 2
+
+
+def test_keyword_not_in_album():
+    import osxphotos
+
+    photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+
+    # find all photos with keyword "Kids" not in the album "Pumpkin Farm"
+    photos1 = photosdb.photos(albums=["Pumpkin Farm"])
+    photos2 = photosdb.photos(keywords=["Kids"])
+    photos3 = [p for p in photos2 if p not in photos1]
+    assert len(photos3) == 1
+    assert photos3[0].uuid() == "6iAZJP7ZQ5iXxapoJb3ytA"
+
+
+# def main():
+#     photosdb = osxphotos.PhotosDB(dbfile=PHOTOS_DB)
+#     print(photosdb.keywords())
+#     print(photosdb.persons())
+#     print(photosdb.albums())
+
+#     print(photosdb.keywords_as_dict())
+#     print(photosdb.persons_as_dict())
+#     print(photosdb.albums_as_dict())
+
+# #      # find all photos with Keyword = Foo and containing John Smith
+#     #  photos = photosdb.photos(keywords=["Foo"],persons=["John Smith"])
+# #
+#     #  # find all photos that include Alice Smith but do not contain the keyword Bar
+#     #  photos = [p for p in photosdb.photos(persons=["Alice Smith"])
+# #                  if p not in photosdb.photos(keywords=["Bar"]) ]
+#     photos = photosdb.photos()
+#     for p in photos:
+#         print(
+#             p.uuid(),
+#             p.filename(),
+#             p.date(),
+#             p.description(),
+#             p.name(),
+#             p.keywords(),
+#             p.albums(),
+#             p.persons(),
+#             p.path(),
+#         )
+
+# if __name__ == "__main__":
+#     main()