mirror of
https://github.com/Derpy-Leggies/OnlyLegs.git
synced 2025-01-01 12:26:13 +00:00
102 lines
2.9 KiB
Python
102 lines
2.9 KiB
Python
"""
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OnlyLegs - Metadata Parser
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Parse metadata from images if available
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otherwise get some basic information from the file
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"""
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import os
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from PIL import Image
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from PIL.ExifTags import TAGS
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from .helpers import *
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from .mapping import *
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class Metadata:
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"""
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Metadata parser
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"""
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def __init__(self, file_path):
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"""
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Initialize the metadata parser
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"""
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self.file_path = file_path
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img_exif = {}
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try:
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file = Image.open(file_path)
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tags = file._getexif()
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img_exif = {}
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for tag, value in TAGS.items():
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if tag in tags:
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img_exif[value] = tags[tag]
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img_exif["FileName"] = os.path.basename(file_path)
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img_exif["FileSize"] = os.path.getsize(file_path)
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img_exif["FileFormat"] = img_exif["FileName"].split(".")[-1]
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img_exif["FileWidth"], img_exif["FileHeight"] = file.size
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file.close()
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except TypeError:
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img_exif["FileName"] = os.path.basename(file_path)
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img_exif["FileSize"] = os.path.getsize(file_path)
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img_exif["FileFormat"] = img_exif["FileName"].split(".")[-1]
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img_exif["FileWidth"], img_exif["FileHeight"] = file.size
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self.encoded = img_exif
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def yoink(self):
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"""
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Yoinks the metadata from the image
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"""
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if not os.path.isfile(self.file_path):
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return None
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return self.format_data(self.encoded)
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@staticmethod
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def format_data(encoded_exif):
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"""
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Formats the data into a dictionary
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"""
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exif = {
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"Photographer": {},
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"Camera": {},
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"Software": {},
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"File": {},
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}
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# Thanks chatGPT xP
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# the helper function works, so not sure why it triggers pylint
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for key, value in encoded_exif.items():
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for mapping_name, mapping_val in EXIF_MAPPING:
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if key in mapping_val:
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if len(mapping_val[key]) == 2:
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exif[mapping_name][mapping_val[key][0]] = {
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"raw": value,
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"formatted": (
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getattr(
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helpers, # pylint: disable=E0602
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mapping_val[key][1],
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)(value)
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),
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}
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else:
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exif[mapping_name][mapping_val[key][0]] = {
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"raw": value,
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}
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continue
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# Remove empty keys
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if not exif["Photographer"]:
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del exif["Photographer"]
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if not exif["Camera"]:
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del exif["Camera"]
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if not exif["Software"]:
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del exif["Software"]
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if not exif["File"]:
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del exif["File"]
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return exif
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