First Commit of PICT_numtool NG

tt.py

@@ -0,0 +1,93 @@
+from transpose_dict import transpose_dict
+import os
+import io
+import time
+from datetime import datetime
+import json
+import subprocess
+
+# import metadata file objects
+from PIL import Image
+from PIL.ExifTags import TAGS
+import exifread
+import pyheif
+
+EXIFTOOL="exiftool"
+
+def get_pict_meta(exifdata):
+    for tag_id in exifdata:
+        # get the tag name, instead of human unreadable tag id
+        tag = TAGS.get(tag_id, tag_id)
+        if tag == "DateTime":
+            data = exifdata.get(tag_id)
+            # decode bytes 
+            if isinstance(data, bytes):
+                data = data.decode()
+            return(data)
+
+def get_heic_meta(heif_file):
+    for metadata in heif_file.metadata:
+        file_stream = io.BytesIO(metadata['data'][6:])
+        
+    tags = exifread.process_file(file_stream, details=False)
+
+    for k,v in tags.items():
+        #print(f"TAG:{k}->{v}")
+        if k == "Image DateTime":
+            return(str(v))
+
+
+# this is the main    
+extensions = (".jpg", ".JPG", ".heic", ".HEIC", ".mov", ".MOV")
+#extensions = (".jpg", ".JPG")
+fl = {}
+for file in os.listdir("./test/work"):
+    if file.endswith(extensions):
+        # if file.endswith(('.jpg','.JPG')):
+        #     image = Image.open(os.path.join("./test/work", file))
+        #     exifdata = image.getexif()
+        #     dt = (get_pict_meta(exifdata)).replace(' ','|')
+        #     #print(f"{file}-->{dt}<")
+        #     
+        # elif file.endswith(('.heic','.HEIC')):
+        #     heif_file = pyheif.read_heif(os.path.join("./test/work", file))
+        #     
+        #     dt = (get_heic_meta(heif_file)).replace(' ','|')
+        #     #print(f"{file}++>{dt}<")
+        # elif file.endswith(('.mov','.MOV')):
+            # Open image file for reading (must be in binary mode)
+            # f = open(os.path.join("./test/work", file) , 'rb')
+
+        dt="2023:08:14|12:00:00"
+        # -createdate for .mov provides Zulu time while for other format timezone time
+        # for .mov need to use -creationdate TAG
+        if file.endswith(('.mov','.MOV')):
+            tags = '-creationdate'     
+        else:
+            tags = '-createdate'
+            
+        process = subprocess.Popen([EXIFTOOL,os.path.join("./test/work", file), tags ], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        for out in process.stdout:
+            print(f"{out.decode()}")  
+            #if ((out.decode().split(':'))[0]).strip() == "Creation Date":
+            line = ((out.decode().split(':'))[1:])
+            print(f"{line} -- {os.path.join('./test/work', file)}")
+            dt = f"{line[0]}:{line[1]}:{line[2].split(' ')[0]}|{line[2].split(' ')[1]}:{line[3]}:{(line[4].split('+'))[0]}".strip()
+            print(f"{dt}")
+                
+        fl.update({file : { 
+                        int(time.mktime(time.strptime(dt, '%Y:%m:%d|%H:%M:%S'))) : 
+                            {
+                            'date': dt.split('|')[0],
+                            'time': dt.split('|')[1]
+                            }
+                        }
+                })
+# print unsorted dictionary
+#print(f"{json.dumps(fl, indent=4)}")
+
+# transpose disctionary and sort it by date of creation of the file
+flt = dict(sorted(transpose_dict(fl,1).items()))
+
+# print
+print(f"{json.dumps(flt, indent=4)}")