Get Meta Info Of Images

GPS Utilities:

import exifread
import requests
from geopy.geocoders import Nominatim
# http://www.pillalamarri.in/python/get-meta-info-of-images/
def format_lati_long(data):
	list_tmp=str(data).replace('[', '').replace(']', '').split(',')
	list=[ele.strip() for ele in list_tmp]
	if (list[-1].find('/') != -1):
		data_sec = int(list[-1].split('/')[0]) /(int(list[-1].split('/')[1])*3600)
	else:
		data_sec = int(list[-1])/3600
	data_minute = int(list[1])/60
	data_degree = int(list[0])
	result=data_degree + data_minute + data_sec
	return result

def get_location(filename):
    img=exifread.process_file(open(filename,'rb'))
    latitude=format_lati_long(str(img['GPS GPSLatitude']))
    longitude=format_lati_long(str(img['GPS GPSLongitude']))
    geolocator = Nominatim(user_agent = "your email")
    position = geolocator.reverse(str(latitude) + ',' + str(longitude))
    return position.address

Author Utilities:

import ctypes as ctypes
from ctypes import wintypes as wintypes
import os
import sys
# http://www.pillalamarri.in/python/get-meta-info-of-images/

kernel32 = ctypes.WinDLL('kernel32', use_last_error=True)
advapi32 = ctypes.WinDLL('advapi32', use_last_error=True)

ERROR_INVALID_FUNCTION  = 0x0001
ERROR_FILE_NOT_FOUND    = 0x0002
ERROR_PATH_NOT_FOUND    = 0x0003
ERROR_ACCESS_DENIED     = 0x0005
ERROR_SHARING_VIOLATION = 0x0020

SE_FILE_OBJECT = 1
OWNER_SECURITY_INFORMATION = 0x00000001
GROUP_SECURITY_INFORMATION = 0x00000002
DACL_SECURITY_INFORMATION  = 0x00000004
SACL_SECURITY_INFORMATION  = 0x00000008
LABEL_SECURITY_INFORMATION = 0x00000010

_DEFAULT_SECURITY_INFORMATION = (OWNER_SECURITY_INFORMATION |
    GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION |
    LABEL_SECURITY_INFORMATION)

LPDWORD = ctypes.POINTER(wintypes.DWORD)
SE_OBJECT_TYPE = wintypes.DWORD
SECURITY_INFORMATION = wintypes.DWORD

class SID_NAME_USE(wintypes.DWORD):
    _sid_types = dict(enumerate('''
        User Group Domain Alias WellKnownGroup DeletedAccount
        Invalid Unknown Computer Label'''.split(), 1))

    def __init__(self, value=None):
        if value is not None:
            if value not in self.sid_types:
                raise ValueError('invalid SID type')
            wintypes.DWORD.__init__(value)
# http://www.pillalamarri.in/python/get-meta-info-of-images/
    def __str__(self):
        if self.value not in self._sid_types:
            raise ValueError('invalid SID type')
        return self._sid_types[self.value]

    def __repr__(self):
        return 'SID_NAME_USE(%s)' % self.value

PSID_NAME_USE = ctypes.POINTER(SID_NAME_USE)

class PLOCAL(wintypes.LPVOID):
    _needs_free = False
    def __init__(self, value=None, needs_free=False):
        super(PLOCAL, self).__init__(value)
        self._needs_free = needs_free

    def __del__(self):
        if self and self._needs_free:
            kernel32.LocalFree(self)
            self._needs_free = False

PACL = PLOCAL

class PSID(PLOCAL):
    def __init__(self, value=None, needs_free=False):
        super(PSID, self).__init__(value, needs_free)

    def __str__(self):
        if not self:
            raise ValueError('NULL pointer access')
        sid = wintypes.LPWSTR()
        advapi32.ConvertSidToStringSidW(self, ctypes.byref(sid))
        try:
            return sid.value
        finally:
            if sid:
                kernel32.LocalFree(sid)

class PSECURITY_DESCRIPTOR(PLOCAL):
    def __init__(self, value=None, needs_free=False):
        super(PSECURITY_DESCRIPTOR, self).__init__(value, needs_free)
        self.pOwner = PSID()
        self.pGroup = PSID()
        self.pDacl = PACL()
        self.pSacl = PACL()
        # back references to keep this object alive
        self.pOwner._SD = self
        self.pGroup._SD = self
        self.pDacl._SD = self
        self.pSacl._SD = self

    def get_owner(self, system_name=None):
        if not self or not self.pOwner:
            raise ValueError('NULL pointer access')
        return look_up_account_sid(self.pOwner, system_name)

    def get_group(self, system_name=None):
        if not self or not self.pGroup:
            raise ValueError('NULL pointer access')
        return look_up_account_sid(self.pGroup, system_name)

def _check_bool(result, func, args):
    if not result:
        raise ctypes.WinError(ctypes.get_last_error())
    return args

# msdn.microsoft.com/en-us/library/aa376399
advapi32.ConvertSidToStringSidW.errcheck = _check_bool
advapi32.ConvertSidToStringSidW.argtypes = (
    PSID, # _In_   Sid
    ctypes.POINTER(wintypes.LPWSTR)) # _Out_ StringSid

# msdn.microsoft.com/en-us/library/aa379166
advapi32.LookupAccountSidW.errcheck = _check_bool
advapi32.LookupAccountSidW.argtypes = (
    wintypes.LPCWSTR, # _In_opt_  lpSystemName
    PSID,             # _In_      lpSid
    wintypes.LPCWSTR, # _Out_opt_ lpName
    LPDWORD,          # _Inout_   cchName
    wintypes.LPCWSTR, # _Out_opt_ lpReferencedDomainName
    LPDWORD,          # _Inout_   cchReferencedDomainName
    PSID_NAME_USE)    # _Out_     peUse

# msdn.microsoft.com/en-us/library/aa446645
advapi32.GetNamedSecurityInfoW.restype = wintypes.DWORD
advapi32.GetNamedSecurityInfoW.argtypes = (
    wintypes.LPWSTR,       # _In_      pObjectName
    SE_OBJECT_TYPE,        # _In_      ObjectType
    SECURITY_INFORMATION,  # _In_      SecurityInfo
    ctypes.POINTER(PSID),  # _Out_opt_ ppsidOwner
    ctypes.POINTER(PSID),  # _Out_opt_ ppsidGroup
    ctypes.POINTER(PACL),  # _Out_opt_ ppDacl
    ctypes.POINTER(PACL),  # _Out_opt_ ppSacl
    ctypes.POINTER(PSECURITY_DESCRIPTOR)) # _Out_opt_ ppSecurityDescriptor  

def look_up_account_sid(sid, system_name=None):
    SIZE = 256
    name = ctypes.create_unicode_buffer(SIZE)
    domain = ctypes.create_unicode_buffer(SIZE)
    cch_name = wintypes.DWORD(SIZE)
    cch_domain = wintypes.DWORD(SIZE)
    sid_type = SID_NAME_USE()
    advapi32.LookupAccountSidW(system_name, sid, name, ctypes.byref(cch_name),
        domain, ctypes.byref(cch_domain), ctypes.byref(sid_type))
    return name.value, domain.value, sid_type

def get_file_security(filename, request=_DEFAULT_SECURITY_INFORMATION):
    # N.B. This query may fail with ERROR_INVALID_FUNCTION
    # for some filesystems.
    pSD = PSECURITY_DESCRIPTOR(needs_free=True)
    error = advapi32.GetNamedSecurityInfoW(filename, SE_FILE_OBJECT, request,
                ctypes.byref(pSD.pOwner), ctypes.byref(pSD.pGroup),
                ctypes.byref(pSD.pDacl), ctypes.byref(pSD.pSacl),
                ctypes.byref(pSD))
    if error != 0:
        raise ctypes.WinError(error)
    return pSD

def get_author(filename):
    if isinstance(filename, bytes):
        if hasattr(os, 'fsdecode'):
            filename = os.fsdecode(filename)
        else:
            filename = filename.decode(sys.getfilesystemencoding())

    pSD = get_file_security(filename)
    owner_name, owner_domain, owner_sid_type = pSD.get_owner()
    if owner_domain:
        owner_name = '{}\\{}'.format(owner_domain, owner_name)
    return owner_name

Getting Mets From Image:

from PIL import Image
from PIL.ExifTags import TAGS
from author_utils import get_file_security, get_author
from gps_utils import get_location
import os
import sys
from datetime import datetime
# http://www.pillalamarri.in/python/get-meta-info-of-images/
def get_exif(image):
    image.verify()
    return image._getexif()


def get_labeled_exif(exif):
    labeled = {}
    for (key, val) in exif.items():
        labeled[TAGS.get(key)] = val

    return labeled

im = Image.open(sys.argv[1])

# get the image name
name = im.filename

# get the image size
w, h = im.size

# get the image file extension
_, file_extension = os.path.splitext(sys.argv[1])

# get the exif information
exif = get_exif(im)
labeled = get_labeled_exif(exif)

# get the file creation time
ctime = os.path.getctime(sys.argv[1])

# output information
print("ImageName: %s" %(name))
print("size: %sx%s" % (w, h))
print("FileExtension: %s" %(file_extension))
if ('ExifImageWidth' in labeled.keys()):
    print("ImageWidth: %s" % (labeled['ExifImageWidth']))
else:
    print("No ImageWidth")

if ('ExifImageHeight' in labeled.keys()):
    print("ImageHeight: %s" % (labeled['ExifImageHeight']))
else:
    print("No ImageHeight")

if ('DateTimeOriginal' in labeled.keys()):
    print("DateTimeOriginal: %s" % (labeled['DateTimeOriginal']))
else:
    print("No DateTimeOriginal")

print("CreateDate: %s" % (datetime.fromtimestamp(ctime).strftime('%Y-%m-%d %H:%M:%S')))
print("Author: %s" % (get_author(sys.argv[1])))
print("Location: %s" % (get_location(sys.argv[1])))
# http://www.pillalamarri.in/python/get-meta-info-of-images/