(Tim) Efthimis Kritikos
86060df5eb
Fixed invalid source media location showing up as 0,0 instead of empty fields Added code to parse gps location from exif data Added invalid default values to all geolocation sources to make it possible to test for have_data being true and no longituted or latitude being set Changed the way some exif values and timestamp are recorded on the data dictionary
798 lines
35 KiB
Python
Executable File
798 lines
35 KiB
Python
Executable File
#!/bin/env python
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# metadata_writer.py -- Single file python app to create metadata
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#
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# Copyright 2025 Efthymios Kritikos
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#TODO:
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#Weather image is cropped
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#Make save button red if any data is unparsable
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#Add timezone setting for exif date
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#Change the background of TitledFrames from the wnidow background
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#Add spellcheck in texts
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#import stuff that's needed for both GUI and check mode plus tkinter to make inheritance easier (for now)
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import sys
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import hashlib
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import json
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import os
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from datetime import datetime
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from datetime import timezone
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import tkinter as tk
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from tkinter import ttk
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def main():
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if len(sys.argv) < 2:
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print("Usage: python script.py path_to_image")
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sys.exit(1)
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image_path = sys.argv[1]
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import matplotlib.pyplot
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import numpy
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import time
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from tkinter import messagebox
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from tkinter import Frame
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from tkcalendar import Calendar
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from PIL import Image, ImageTk
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from PIL.ExifTags import TAGS, GPSTAGS
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from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
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from time import strftime, localtime
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import tkintermapview
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from pathlib import Path
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from exif import Image as exifImage
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from fractions import Fraction
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import gpxpy
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import gpxpy.gpx
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device_data = {
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"lights": [ { "id": 0, "brand":"", "name": "other" },
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{ "id": 1, "brand":"", "name": "Sun" },
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{ "id": 2, "brand":"Godox", "name": "AD200 Pro" },
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{ "id": 3, "brand":"Aputure", "name": "600D" }
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],
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"cameras": [
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{
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"id": 0,
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"brand":"Unknown",
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"model":"unknown",
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"serial_number":None
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},{
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"id": 1,
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"brand":"Sony",
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"model":"ILCE7R4",
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"serial_number":"ThE_S3r4l_#"
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},{
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"id": 2,
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"brand":"Insta360",
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"model":"x3",
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"serial_number":"7777777777"
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}
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]
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}
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#JSON output template
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data = {
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"program_version": "v1.0-dev",
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"data_spec_version": "v1.0-dev",
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"events" : [{
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"event_id":0,
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"event_type": "capture_start",
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"timestamp": 0,
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"timestamp_accuracy_seconds": 0,
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"text": ""
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},
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#{
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# "event_id":2,
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# "event_type": "data_modification",
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# "timestamp": 1741745288,
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# "text": "Raw file developed"
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#},
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{
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"event_id":1,
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"event_type": "metadata_modification",
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"timestamp": int(time.time()),
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"timestamp_accuracy_seconds": 0,
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"text": "Initial metadata written",
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"modified_metadata_modules":[
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"texts",
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"capture_timestamp",
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"constants",
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"geolocation_data"
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]
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},
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],
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"texts": {
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"title" : "",
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"description" : "",
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},
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"capture_timestamp": {
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"capture_start_on_original_metadata_timestamp": -1,
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"capture_duration_seconds": -1,
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"single_capture_picture": True,
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"capture_start_time_offset_seconds": 0,
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},
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"geolocation_data" : {
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"have_data": False,
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"valid_data_source": "uninitialised",
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"display_map_tile_server" : "",
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"source_gpx_file":{
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"have_data": False,
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"GPS_latitude_decimal": 100000,
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"GPS_longitude_decimal": 100000,
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"gpx_device_time_offset_seconds": 0,
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"gpx_file_path": "",
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"gpx_file_sha512sum":""
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},
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"source_original_media_file":{
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"have_data": False,
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"GPS_latitude_decimal": 100000,
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"GPS_longitude_decimal": 100000,
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},
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"source_manual_entry":{
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"have_data": False,
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"GPS_latitude_decimal": 100000,
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"GPS_longitude_decimal": 100000,
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}
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},
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"constants": {
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"image_sha512": sha512Checksum(image_path),
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"image_file_full_path": os.path.realpath(sys.argv[1])
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}
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#"lights": [{ "source":2, "type":"Flash", "Usage":"pointing to his face" },
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# { "source":3, "type":"continuous", "Usage":"hair light" },
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# { "source":1, "type":"continuous", "Usage":"doing its thing" },
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# { "source":0, "type":"continuous", "Usage":"street light" }
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# ]
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}
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#Get exif from image file
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image = Image.open(image_path)
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exif_data = image._getexif()
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exif_data_ = image.getexif()
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def _convert_to_degress(value):
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d = float(value[0])
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m = float(value[1])
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s = float(value[2])
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return d + (m / 60.0) + (s / 3600.0)
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for tag_id, value in exif_data.items():
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tag = TAGS.get(tag_id, tag_id)
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if tag == 'ExposureTime':
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data["capture_timestamp"]["capture_duration_seconds"] = float(Fraction(value))
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elif tag == 'DateTimeOriginal':
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dt_str = value
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dt = datetime.strptime(dt_str, '%Y:%m:%d %H:%M:%S')
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utc_dt = dt.replace(tzinfo=timezone.utc)
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data["capture_timestamp"]["capture_start_on_original_metadata_timestamp"]=int(utc_dt.timestamp()) # Unix epoch time
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elif tag == 'GPSInfo':
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gps_data = {}
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for t in value:
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sub_decoded = GPSTAGS.get(t, t)
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if sub_decoded == "GPSLatitude":
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gps_latitude = value[t]
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elif sub_decoded == "GPSLatitudeRef":
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gps_latitude_ref = value[t]
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elif sub_decoded == "GPSLongitude":
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gps_longitude = value[t]
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elif sub_decoded == "GPSLongitudeRef":
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gps_longitude_ref = value[t]
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if gps_latitude and gps_latitude_ref and gps_longitude and gps_longitude_ref:
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lat = _convert_to_degress(gps_latitude)
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if gps_latitude_ref != "N":
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lat = 0 - lat
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lon = _convert_to_degress(gps_longitude)
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if gps_longitude_ref != "E":
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lon = 0 - lon
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data["geolocation_data"]["source_original_media_file"]["GPS_latitude_decimal"]=lat
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data["geolocation_data"]["source_original_media_file"]["GPS_longitude_decimal"]=lon
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data["geolocation_data"]["source_original_media_file"]["have_data"]=True
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def save_and_exit():
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output_path = Path(data["constants"]["image_file_full_path"]).with_suffix(".json")
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with open(output_path, "w") as f:
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json.dump(data, f, indent=4)
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root.destroy()
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# GUI setup
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root = tk.Tk()
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root.title("Metadata Writer")
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background_color=root.cget('bg')
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editables=Frame()
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#################
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# display image #
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#################
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display_image_frame=TitledFrame(root, [("Image", ("TkDefaultFont", 10))] )
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img = Image.open(image_path)
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img.thumbnail((400, 400)) # Resize for display
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photo = ImageTk.PhotoImage(img)
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img_label = tk.Label(display_image_frame, image=photo, borderwidth=4)
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img_label.grid(row=0,column=0)
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#########
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# Texts #
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#########
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def update_texts(*args):
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data["texts"]["title"]=title.get()
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data["texts"]["description"]=description.get("1.0",'end-1c')
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texts_frame=TitledFrame(editables,[("[1]", ("TkDefaultFont", 12, "bold")),("Texts", ("TkDefaultFont", 10))])
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title = TitledEntry(texts_frame,"Title","",callback=update_texts)
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description = TextScrollCombo(texts_frame,"Description:",callback=update_texts)
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title.grid (row=0,column=0,sticky='we',padx=3,pady=3)
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description.grid (row=1,column=0,sticky='we',padx=3,pady=3)
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texts_frame.grid_columnconfigure(0, weight=1)
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####################
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# Geolocation data #
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####################
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def try_gpx_file(filepath):
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gpx_file = open(filepath, 'r')
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gpx = gpxpy.parse(gpx_file)
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point_found=0
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data["geolocation_data"]["source_gpx_file"]["have_data"]=False
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for track in gpx.tracks:
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for segment in track.segments:
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for point in segment.points:
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if(point.time == datetime.fromtimestamp(data["events"][0]["timestamp"]-data["geolocation_data"]["source_gpx_file"]["gpx_device_time_offset_seconds"],tz=timezone.utc)): #TODO don't hardcode this value
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data["geolocation_data"]["source_gpx_file"]["GPS_longitude_decimal"]=point.longitude
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data["geolocation_data"]["source_gpx_file"]["GPS_latitude_decimal"]=point.latitude
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data["geolocation_data"]["source_gpx_file"]["gpx_file_path"]=filepath
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data["geolocation_data"]["source_gpx_file"]["gpx_file_sha512sum"]=sha512Checksum(filepath)
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data["geolocation_data"]["source_gpx_file"]["have_data"]=True
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point_found=1
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break
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if point_found==1:
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break
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if point_found==1:
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break
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if point_found==0:
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return 1
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else:
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return 0
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def Geolocation_update(*args):
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manual_lat=gnss_manual_entry_source.get_lat()
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manual_long=gnss_manual_entry_source.get_long()
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data["geolocation_data"]["display_map_tile_server"]=map_tile_server_selection.get()
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data["geolocation_data"]["valid_data_source"]=human_name_to_source[gnss_source_selection.get()]
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map_widget.set_tile_server(tilemap_url_option_map[data["geolocation_data"]["display_map_tile_server"]], max_zoom=tilemap_maxzoom_option_map[data["geolocation_data"]["display_map_tile_server"]])
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try:
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manual_lat=float(manual_lat)
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manual_long=float(manual_long)
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data["geolocation_data"]["source_manual_entry"]["GPS_latitude_decimal"]=manual_lat
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data["geolocation_data"]["source_manual_entry"]["GPS_longitude_decimal"]=manual_long
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data["geolocation_data"]["source_manual_entry"]["have_data"]=True
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except ValueError as e:
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data["geolocation_data"]["source_manual_entry"]["have_data"]=False
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global map_marker
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if data["geolocation_data"][data["geolocation_data"]["valid_data_source"]]["have_data"] == True:
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new_lat=data["geolocation_data"][data["geolocation_data"]["valid_data_source"]]["GPS_latitude_decimal"]
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new_long=data["geolocation_data"][data["geolocation_data"]["valid_data_source"]]["GPS_longitude_decimal"]
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if map_marker == None:
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map_marker=map_widget.set_marker(new_lat,new_long)
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else:
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map_marker.set_position(new_lat,new_long)
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map_widget.set_position(new_lat,new_long)
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data["geolocation_data"]["have_data"]=True
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else:
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data["geolocation_data"]["have_data"]=False
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if map_marker != None:
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map_marker.delete()
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map_marker = None
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def Geolocation_update_time(*args):
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try:
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data["geolocation_data"]["source_gpx_file"]["gpx_device_time_offset_seconds"]=float(gpx_device_time_offset.get())
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except ValueError as e:
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data["geolocation_data"]["source_gpx_file"]["gpx_device_time_offset_seconds"]=0
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for file in os.listdir("/home/user/gnss_test/"):
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if file.endswith(".gpx"):
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#print("Trying "+str(os.path.join("/home/user/gnss_test/", file)))
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if try_gpx_file(os.path.join("/home/user/gnss_test/", file)) == 0:
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break
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if data["geolocation_data"]["source_gpx_file"]["have_data"] == True :
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gnss_gpx_file_source.update_lat( data["geolocation_data"]["source_gpx_file"]["GPS_latitude_decimal"])
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gnss_gpx_file_source.update_long( data["geolocation_data"]["source_gpx_file"]["GPS_longitude_decimal"])
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else:
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gnss_gpx_file_source.update_lat("")
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gnss_gpx_file_source.update_long("")
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Geolocation_update()
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gnss_location_data_frame=TitledFrame(root,[("[3]", ("TkDefaultFont", 12, "bold")),("Geolocation data", ("TkDefaultFont", 10))])
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#Map Widget
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map_widget = tkintermapview.TkinterMapView(gnss_location_data_frame, width=400, height=250, corner_radius=10)
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map_widget.set_position(data["geolocation_data"]["source_gpx_file"]["GPS_latitude_decimal"], data["geolocation_data"]["source_gpx_file"]["GPS_longitude_decimal"])
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map_widget.set_zoom(15)
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global map_marker
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map_marker=None
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gnss_source_selection=TitledDropdown(gnss_location_data_frame,"Select geolocation source:",
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("Original media file",
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"GPX file",
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"Manual entry")
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,0,callback=Geolocation_update)
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human_name_to_source = {
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"Original media file": "source_original_media_file",
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"GPX file": "source_gpx_file",
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"Manual entry": "source_manual_entry"
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}
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gpx_device_time_offset=TitledEntry(gnss_location_data_frame,"GPX device time offset (seconds)",data["geolocation_data"]["source_gpx_file"]["gpx_device_time_offset_seconds"],callback=Geolocation_update_time)
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map_tile_server_selection=TitledDropdown(gnss_location_data_frame,"Map tile server",(
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"OpenStreetMaps online",
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"Google Maps default online",
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"Google Maps satelite online"),0,callback=Geolocation_update)
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tilemap_url_option_map={
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"OpenStreetMaps online": "https://a.tile.openstreetmap.org/{z}/{x}/{y}.png",
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"Google Maps default online": "https://mt0.google.com/vt/lyrs=m&hl=en&x={x}&y={y}&z={z}&s=Ga",
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"Google Maps satelite online": "https://mt0.google.com/vt/lyrs=s&hl=en&x={x}&y={y}&z={z}&s=Ga"
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}
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tilemap_maxzoom_option_map={
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"OpenStreetMaps online": 20,
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"Google Maps default online": 22,
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"Google Maps satelite online": 22
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}
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#Sources
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gnss_gpx_file_source=Geolocation_source(gnss_location_data_frame,
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"GPX file:",
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data["geolocation_data"]["source_gpx_file"]["GPS_latitude_decimal"],
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data["geolocation_data"]["source_gpx_file"]["GPS_longitude_decimal"],
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tk.DISABLED)
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if data["geolocation_data"]["source_original_media_file"]["have_data"] == True:
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source_file_lat=data["geolocation_data"]["source_original_media_file"]["GPS_latitude_decimal"]
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source_file_long=data["geolocation_data"]["source_original_media_file"]["GPS_longitude_decimal"]
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else:
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source_file_lat=""
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source_file_long=""
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gnss_original_media_file_source=Geolocation_source(gnss_location_data_frame,
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"Original media file:",
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source_file_lat,
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source_file_long,
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tk.DISABLED)
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gnss_manual_entry_source=Geolocation_source(gnss_location_data_frame,
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"Original media file:",
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"",
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"",
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tk.NORMAL, callback=Geolocation_update)
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map_widget.grid (row=0,column=0,pady=(0,3),padx=5)
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map_tile_server_selection.grid (row=1,column=0,pady=(5,2),sticky='we')
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gnss_source_selection.grid (row=2,column=0,pady=(2,2),sticky='we')
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gpx_device_time_offset.grid (row=3,column=0,pady=(2,5),sticky='w')
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gnss_gpx_file_source.grid (row=4,column=0,sticky='we')
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gnss_original_media_file_source.grid (row=5,column=0,sticky='we')
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gnss_manual_entry_source.grid (row=6,column=0,sticky='we')
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#Geolocation_update_time() #Note, not needed because the capture timestamp callback will call it
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#####################
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# Capture timestamp #
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#####################
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capture_timestamp=TitledFrame(editables,[("[2]", ("TkDefaultFont", 12, "bold")),("Capture timestamp", ("TkDefaultFont", 10))])
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#Callback for updating the explanation
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def update_capture_timestamp_description(*args):
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image_creation_event_id=0#TODO: don't hardcode this value
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try:
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data["capture_timestamp"]["capture_start_time_offset_seconds"] = float(cap_offset_var.get())
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#If the capture time changes, update it and a list of thing that depend on it
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if data["events"][image_creation_event_id]["timestamp"] != int(data["capture_timestamp"]["capture_start_time_offset_seconds"])+int(data["capture_timestamp"]["capture_start_on_original_metadata_timestamp"]):
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data["events"][image_creation_event_id]["timestamp"] = int(data["capture_timestamp"]["capture_start_time_offset_seconds"])+int(data["capture_timestamp"]["capture_start_on_original_metadata_timestamp"])
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Geolocation_update_time()
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data["capture_timestamp"]["capture_duration_seconds"] = float(cap_duration_var.get())
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data["capture_timestamp"]["single_capture_picture"] = one_capture_var.get()
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data["events"][image_creation_event_id]["timestamp_accuracy_seconds"] = float(cap_accuracy_var.get())
|
|
except ValueError as e:
|
|
explanation_var.set("Invalid values!")
|
|
explanation.config(bg="red")
|
|
return
|
|
|
|
date=time.strftime('%A %-d of %B %Y %H:%M:%S',time.gmtime(data["capture_timestamp"]["capture_start_on_original_metadata_timestamp"]+int(cap_offset_var.get())))
|
|
|
|
if data["events"][image_creation_event_id]["timestamp_accuracy_seconds"] != 0.0:
|
|
acc_string=" plus/minus "+str(data["events"][image_creation_event_id]["timestamp_accuracy_seconds"])+" seconds"
|
|
else:
|
|
acc_string=""
|
|
|
|
if data["capture_timestamp"]["capture_duration_seconds"] == False:
|
|
explanation_var.set("A multi-picture image (focus stack/exposure stack/etc) that started being taken at " + date + acc_string + " and took " + str(data["capture_timestamp"]["capture_duration_seconds"]) + " seconds to capture" )
|
|
else:
|
|
explanation_var.set("An image taken at " + date + acc_string + " with a " + str(data["capture_timestamp"]["capture_duration_seconds"]) + " second shutter speed")
|
|
explanation.config(bg="grey64")
|
|
|
|
# explanation text
|
|
explanation_var = tk.StringVar()
|
|
explanation = tk.Label(capture_timestamp, textvariable=explanation_var, wraplength=450)
|
|
explanation.config(width=70)
|
|
|
|
# Original capture date
|
|
cap_start_var = tk.StringVar(value=strftime('%Y-%m-%d %H:%M:%S', time.gmtime(data["capture_timestamp"]["capture_start_on_original_metadata_timestamp"]) ))
|
|
cap_start_label=tk.Label(capture_timestamp, text="Original capture start date:")
|
|
cap_start = tk.Entry(capture_timestamp,textvariable=cap_start_var,state=tk.DISABLED)
|
|
|
|
# Capture date offset
|
|
cap_offset_var = tk.StringVar(value=data["capture_timestamp"]["capture_start_time_offset_seconds"])
|
|
cap_offset_var.trace_add("write", update_capture_timestamp_description)
|
|
cap_offset_label=tk.Label(capture_timestamp, text="Capture start date offset seconds:")
|
|
cap_offset = tk.Entry(capture_timestamp,textvariable=cap_offset_var)
|
|
|
|
# Capture duration
|
|
cap_duration_var = tk.StringVar(value=str(data["capture_timestamp"]["capture_duration_seconds"]))
|
|
cap_duration_var.trace_add("write", update_capture_timestamp_description)
|
|
cap_duration_label=tk.Label(capture_timestamp, text="Capture duration (seconds):")
|
|
cap_duration = tk.Entry(capture_timestamp,textvariable=cap_duration_var)
|
|
|
|
# Capture accuracy
|
|
cap_accuracy_var = tk.StringVar(value=str(data["events"][0]["timestamp_accuracy_seconds"])) #TODO: don't hardcode this value
|
|
cap_accuracy_var.trace_add("write", update_capture_timestamp_description)
|
|
cap_accuracy_label=tk.Label(capture_timestamp, text="Capture start accuracy (±seconds):")
|
|
cap_accuracy = tk.Entry(capture_timestamp,textvariable=cap_accuracy_var)
|
|
|
|
# One shot checkbox
|
|
one_capture_var = tk.BooleanVar()
|
|
one_capture_var.trace_add( "write", update_capture_timestamp_description)
|
|
one_capture = tk.Checkbutton(capture_timestamp, text="Final picture is comprised of one capture",variable=one_capture_var )
|
|
one_capture.select() #this also calls update_capture_timestamp_description. If removed place a call to it to write the initial value on the text box
|
|
|
|
|
|
cap_start_label.grid (row=0,column=0,padx=3,pady=3)
|
|
cap_start.grid (row=0,column=1,padx=3,pady=3)
|
|
cap_duration_label.grid (row=0,column=2,padx=3,pady=3)
|
|
cap_duration.grid (row=0,column=3,padx=3,pady=3)
|
|
cap_offset_label.grid (row=1,column=0,padx=3,pady=3)
|
|
cap_offset.grid (row=1,column=1,padx=3,pady=3)
|
|
cap_accuracy_label.grid (row=1,column=2,padx=3,pady=3)
|
|
cap_accuracy.grid (row=1,column=3,padx=3,pady=3)
|
|
one_capture.grid (row=2,column=3,padx=3,pady=3)
|
|
explanation.grid (row=2,column=0,padx=3,pady=3,columnspan=3)
|
|
|
|
#############
|
|
# Constants #
|
|
#############
|
|
constants_frame=TitledFrame(editables,[("Constants", ("TkDefaultFont", 10))])
|
|
|
|
sha512sum=TitledEntry(constants_frame,"Image SHA512",data["constants"]["image_sha512"],input_state=tk.DISABLED)
|
|
sha512sum=TitledEntry(constants_frame,"Image SHA512",data["constants"]["image_sha512"],input_state=tk.DISABLED)
|
|
filename=TitledEntry(constants_frame,"Image Filename",data["constants"]["image_file_full_path"],input_state=tk.DISABLED)
|
|
program_version=TitledEntry(constants_frame,"Program version",data["program_version"],width=8,input_state=tk.DISABLED)
|
|
data_spec_version=TitledEntry(constants_frame,"Data specification version",data["data_spec_version"],width=8,input_state=tk.DISABLED)
|
|
|
|
filename.grid (row=0,column=0,padx=3,pady=3,columnspan=2,sticky='we')
|
|
sha512sum.grid (row=1,column=0,padx=3,pady=3,columnspan=2,sticky='we')
|
|
program_version.grid (row=2,column=0,padx=3,pady=3,sticky='we')
|
|
data_spec_version.grid (row=2,column=1,padx=3,pady=3,sticky='we')
|
|
constants_frame.grid_columnconfigure(0, weight=1)
|
|
constants_frame.grid_columnconfigure(1, weight=1)
|
|
|
|
########
|
|
# Save #
|
|
########
|
|
save_frame=TitledFrame(editables,[("[4]", ("TkDefaultFont", 12, "bold")),("Save", ("TkDefaultFont", 10))])
|
|
save_button = tk.Button(save_frame, text="Write and Exit", command=save_and_exit)
|
|
save_button.config(bg='green')
|
|
|
|
event_list=[]
|
|
for item in data["events"]:
|
|
if item["event_type"] == "metadata_modification":
|
|
event_list.append("event id "+str(item["event_id"])+" : "+item["text"])
|
|
|
|
save_button.grid (row=0,column=1,padx=3,pady=3,sticky='e')
|
|
save_frame.grid_columnconfigure(0, weight=1)
|
|
|
|
##################
|
|
# timeline field #
|
|
##################
|
|
def events_to_tags(json_events):
|
|
capture_start=-1
|
|
return_data=[]
|
|
for item in json_events:
|
|
if item["event_type"] == "capture_start":
|
|
capture_start=item["timestamp"]
|
|
else:
|
|
return_data.append({"timestamp":item["timestamp"],"text":item["text"]})
|
|
return_data.append({"timestamp":capture_start,"text":"Captured data"})
|
|
return return_data
|
|
|
|
timeline_frame=TitledFrame(root,[("Timeline", ("TkDefaultFont", 10))])
|
|
timeline = event_timeline(timeline_frame,events_to_tags(data["events"]),matplotlib.pyplot,numpy,FigureCanvasTkAgg,background_color)
|
|
timeline.configure(bg=background_color)
|
|
timeline.grid(row=0,column=0)
|
|
|
|
|
|
#####################
|
|
# Media acquisition #
|
|
#####################
|
|
#media_acquisition=TitledDropdown(root,"Media Acquisition",["unknown","Direct digital off of taking device","Received digital unmodified from taking device","Received digital re-encoded and or metadata stripped","Received digital edited"],0)
|
|
|
|
##########
|
|
# Lights #
|
|
##########
|
|
|
|
# #light table
|
|
# table=[]
|
|
# for item in data["lights"]:
|
|
# for device in device_data["lights"]:
|
|
# if device["id"] == item["source"]:
|
|
# table.append([device["brand"]+device["name"],item["type"],item["Usage"]])
|
|
|
|
# light_table=TitledTable(editables,"List of lights / flashes used:",table,["Device","Type","Usage"],[140,100,450],['w','w','w'])
|
|
|
|
|
|
#Root frame layout
|
|
display_image_frame .grid(row=0,column=0,sticky='n')
|
|
editables .grid(row=0,column=1,rowspan=2,sticky='ns')
|
|
gnss_location_data_frame .grid(row=1,column=0)
|
|
timeline_frame .grid(row=2,column=0,columnspan=2)
|
|
|
|
#editables frame layout
|
|
texts_frame .grid(row=0,column=0,sticky="we",pady=5)
|
|
capture_timestamp .grid(row=1,column=0,sticky="we",pady=5)
|
|
save_frame .grid(row=2,column=0,sticky="we",pady=5)
|
|
constants_frame .grid(row=3,column=0,sticky="we",pady=5)
|
|
# light_table .grid(row=6,column=0,sticky="we",pady=5)
|
|
|
|
#This updates the default gnss source after the timestamp callback calls the gnss callback that looks through all the files
|
|
if data["geolocation_data"]["source_original_media_file"]["have_data"] == True :
|
|
gnss_source_selection.set(0)
|
|
elif data["geolocation_data"]["source_gpx_file"]["have_data"] == True :
|
|
gnss_source_selection.set(1)
|
|
else:
|
|
gnss_source_selection.set(2)
|
|
|
|
root.mainloop()
|
|
|
|
|
|
|
|
#Got md5Checksum (sha512Checksum now) from someones blog https://www.joelverhagen.com/blog/2011/02/md5-hash-of-file-in-python/
|
|
def sha512Checksum(filePath):
|
|
with open(filePath, 'rb') as fh:
|
|
m = hashlib.sha512()
|
|
while True:
|
|
data = fh.read(8192)
|
|
if not data:
|
|
break
|
|
m.update(data)
|
|
return m.hexdigest()
|
|
|
|
#Got TextScrollCombo from stack overflow https://stackoverflow.com/questions/13832720/how-to-attach-a-scrollbar-to-a-text-widget
|
|
class TextScrollCombo(tk.Frame):
|
|
|
|
def __init__(self, root_window, title, callback=None):
|
|
|
|
super().__init__(root_window)
|
|
|
|
# implement stretchability
|
|
self.grid_rowconfigure(0, weight=1)
|
|
self.grid_columnconfigure(0, weight=1)
|
|
|
|
# create a Text widget
|
|
self.txt = tk.Text(self,height=10)
|
|
self.txt.config(height=5)
|
|
|
|
if callback != None:
|
|
self.txt.bind('<KeyRelease>', callback)
|
|
|
|
tk.Label(self, text=title).grid(row=0, column=0, sticky="w")
|
|
self.txt.grid(row=1, column=0, sticky="we")
|
|
|
|
# create a Scrollbar and associate it with txt
|
|
scrollb = tk.Scrollbar(self, command=self.txt.yview)
|
|
scrollb.grid(row=1, column=1, sticky='nsew')
|
|
self.txt['yscrollcommand'] = scrollb.set
|
|
|
|
def get(c,a,b):
|
|
return c.txt.get(a,b)
|
|
|
|
class TitledDropdown(tk.Frame):
|
|
|
|
def __init__(self, root_window, text, options, default_opt, callback=None):
|
|
|
|
super().__init__(root_window)
|
|
|
|
self.titled_dropdown = ttk.Combobox(self,value=options)
|
|
self.titled_dropdown.set(options[default_opt])
|
|
self.titled_dropdown.config(width=8)
|
|
tk.Label(self, text=text).grid (row=0,column=0,sticky='w')
|
|
self.titled_dropdown.grid (row=0,column=1,sticky='we')
|
|
self.grid_columnconfigure(1, weight=1)
|
|
self.callback=callback
|
|
if callback != None:
|
|
self.titled_dropdown.bind('<<ComboboxSelected>>', callback)
|
|
def get(c):
|
|
return c.titled_dropdown.get()
|
|
def set(self,n):
|
|
self.titled_dropdown.current(n)
|
|
if self.callback != None:
|
|
self.callback()
|
|
|
|
class TitledEntry(tk.Frame):
|
|
|
|
def __init__(self, root_window, text, init_text, input_state=tk.NORMAL, width=None, callback=None):
|
|
|
|
super().__init__(root_window)
|
|
|
|
self.titled_entry_var=tk.StringVar(value=init_text)
|
|
self.titled_entry = tk.Entry(self,state=input_state,textvariable=self.titled_entry_var,width=width)
|
|
if callback != None:
|
|
self.titled_entry_var.trace_add("write", callback)
|
|
|
|
self.label=tk.Label(self, text=text)
|
|
self.label.grid(row=0,column=0,sticky='w')
|
|
self.titled_entry.grid(row=0,column=1,sticky='we')
|
|
self.grid_columnconfigure(1, weight=1)
|
|
def get(c):
|
|
return c.titled_entry.get()
|
|
|
|
class TitledTable(tk.Frame):
|
|
|
|
def __init__(self, root_window, text, table, header, widths, anchors):
|
|
|
|
super().__init__(root_window)
|
|
|
|
header_=header.copy()
|
|
del header_[0]
|
|
self.treeview = ttk.Treeview(self,columns=(header_),height=3)
|
|
|
|
for row in table:
|
|
row_=row.copy()
|
|
del row_[0]
|
|
self.treeview.insert("",tk.END,text=row[0],values=(row_))
|
|
|
|
for i in range(len(header)):
|
|
if i==0:
|
|
self.treeview.heading("#0", text=header[i])
|
|
self.treeview.column("#0", width = widths[i], anchor=anchors[i])
|
|
else:
|
|
self.treeview.heading(header[i], text=header[i])
|
|
self.treeview.column(header[i], width = widths[i], anchor=anchors[i])
|
|
|
|
|
|
self.scrollb = tk.Scrollbar(self, command=self.treeview.yview)
|
|
|
|
self.utility_frame=tk.Frame(self)
|
|
self.modify_button=tk.Button(self.utility_frame,text="Modify",width=8)
|
|
self.add_button=tk.Button(self.utility_frame,text="Add",width=8)
|
|
|
|
self.add_button.pack()
|
|
self.modify_button.pack()
|
|
|
|
tk.Label(self, text=text).grid(row=0,column=0,sticky="w")
|
|
self.treeview.grid(row=1,column=0,sticky='we')
|
|
self.scrollb.grid(row=1,column=1,sticky='ns')
|
|
self.treeview['yscrollcommand'] = self.scrollb.set
|
|
self.utility_frame.grid(row=1,column=2,sticky='n')
|
|
|
|
class Geolocation_source(tk.Frame):
|
|
|
|
def __init__(self, root, text, lat_source, long_source, state, callback=None):
|
|
|
|
super().__init__(root)
|
|
|
|
self.separator = ttk.Separator(self, orient=tk.HORIZONTAL)
|
|
self.separator_label = tk.Label(self, text=text)
|
|
self.paste_button = tk.Button(self, text="Paste",state=state, command=self.paste_callback)
|
|
|
|
self.root=root
|
|
|
|
self.fields=tk.Frame(self)
|
|
self.lat_var = tk.StringVar(value=lat_source)
|
|
self.lat_label = tk.Label(self.fields, text="Latitude:")
|
|
self.lat = tk.Entry(self.fields,textvariable=self.lat_var,state=state)
|
|
self.long_var = tk.StringVar(value=long_source)
|
|
self.long_label = tk.Label(self.fields, text="Longtitude:")
|
|
self.long = tk.Entry(self.fields,textvariable=self.long_var,state=state)
|
|
|
|
self.lat_label.grid (row=0,column=0,pady=3)
|
|
self.lat.grid (row=0,column=1,pady=3)
|
|
self.long_label.grid (row=0,column=2,pady=3)
|
|
self.long.grid (row=0,column=3,pady=3)
|
|
|
|
self.separator.grid (row=0,column=0,columnspan=2,pady=4,sticky='we')
|
|
self.separator_label.grid (row=1,column=0,sticky='w')
|
|
self.paste_button.grid (row=1,column=1,sticky='e')
|
|
self.fields.grid (row=2,column=0,columnspan=2,sticky='w')
|
|
|
|
if callback != None:
|
|
self.lat_var.trace_add("write", callback)
|
|
self.long_var.trace_add("write", callback)
|
|
def get_lat(self):
|
|
return self.lat_var.get()
|
|
def get_long(self):
|
|
return self.long_var.get()
|
|
def update_lat(self,value):
|
|
self.lat_var.set(value)
|
|
def update_long(self,value):
|
|
self.long_var.set(value)
|
|
def paste_callback(self):
|
|
clipboard=self.root.clipboard_get()
|
|
self.lat_var.set(clipboard.split()[0])
|
|
self.long_var.set(clipboard.split()[1])
|
|
|
|
|
|
|
|
def event_timeline(window,events,plt,np,FigureCanvasTkAgg,background_color):
|
|
plot_line_width=0.8
|
|
|
|
fig, ax = plt.subplots(figsize=(12, 1.8), constrained_layout=True)
|
|
ax.set_facecolor('none') # Comment out to debug out of bound graph
|
|
fig.patch.set_facecolor('none')
|
|
ax.set_position([.01,0,0.8,1])
|
|
|
|
timelines=[]
|
|
labels=[]
|
|
for item in events:
|
|
labels.append(item["text"])
|
|
timelines.append(datetime.fromtimestamp(item["timestamp"]))
|
|
|
|
offsets= [3,2,1]
|
|
levels = np.tile(offsets, int(np.ceil(len(timelines)/len(offsets))))[:len(timelines)]
|
|
|
|
ax.axhline(0, c="black",linewidth=2)
|
|
ax.vlines(timelines, 0, levels, color='black',linewidth=plot_line_width ) #Draw event lines
|
|
ax.plot(timelines, np.zeros_like(timelines), "-o", color="k", markerfacecolor="w",linewidth=plot_line_width ) #Draw the line with the points
|
|
|
|
for t, l, b in zip(timelines, levels, labels):
|
|
ax.annotate(b+"\n"+t.strftime("%d/%m/%Y"), xy=(t, l),
|
|
xytext=(0, -20), textcoords='offset points',
|
|
horizontalalignment='left',
|
|
verticalalignment='bottom' if l > 0 else 'top',
|
|
color='black',
|
|
fontsize=9,bbox=dict(facecolor=background_color, edgecolor='black', boxstyle='round,pad=.5', linewidth=plot_line_width)
|
|
)
|
|
|
|
ax.yaxis.set_visible(False)
|
|
ax.spines[["left", "top", "right"]].set_visible(False)
|
|
ax.spines['bottom'].set_position(('data', -8000))
|
|
|
|
canvas = FigureCanvasTkAgg(fig, master = window)
|
|
canvas.draw()
|
|
plt.close()
|
|
|
|
return canvas.get_tk_widget()
|
|
|
|
def TitledFrame(root, title_parts):
|
|
lf = ttk.Labelframe(root, padding=2,borderwidth=4,relief="ridge")
|
|
title = ttk.Frame(lf)
|
|
for text, font in title_parts:
|
|
ttk.Label(title, text=text, font=font).pack(side="left")
|
|
lf.configure(labelwidget=title) # managed by the labelframe itself
|
|
return lf
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|