Here's the thing.
The python developer who is getting ready to leave work.
I got a call from my girlfriend that she's working late tonight.
And sent him a selfie with a blurry background
As follows ↓ ↓ ↓
The sensitive little brother was suspicious, could there be a forgiveness hat
And then python jacked up some code to analyze the photos.
Analyze it, emm.
It's actually at the XXX Hotel.
The youngest brother was devastated and said he'd been duped.
python analyze photos
The youngest brother downloaded the original image of the photo sent to him
and wrote a script using python
Read the details of the address where the photo was taken.
Detailed to the point of specific streets and hotel names
Introduction of the exifread module
First install the exifread module for python for photo analysis
pip install exifread Install exfriead module
PS C:\WINDOWS\system32> pip install exifread Collecting exifread Downloading ExifRead-2.3. (38 kB) Installing collected packages: exifread Successfully installed exifread-2.3.2 PS C:\WINDOWS\system32> pip install json
GPS latitude and longitude information
In fact, there is a lot of private information hidden in the photos we usually take
Includes time of day, extremely accurate and specific GPS information.
Here is the exifread module to read the latitude and longitude information within the photo.
#Read GPS latitude and longitude information of photos
def find_GPS_image(pic_path):
GPS = {}
date = ''
with open(pic_path, 'rb') as f:
tags = exifread.process_file(f)
for tag, value in ():
#Latitude
if ('GPS GPSLatitudeRef', tag):
GPS['GPSLatitudeRef'] = str(value)
# Longitude
elif ('GPS GPSLongitudeRef', tag):
GPS['GPSLongitudeRef'] = str(value)
# Altitude
elif ('GPS GPSAltitudeRef', tag):
GPS['GPSAltitudeRef'] = str(value)
elif ('GPS GPSLatitude', tag):
try:
match_result = ('\[(\w*),(\w*),(\w.*)/(\w.*)\]', str(value)).groups()
GPS['GPSLatitude'] = int(match_result[0]), int(match_result[1]), int(match_result[2])
except:
deg, min, sec = [(' ', '') for x in str(value)[1:-1].split(',')]
GPS['GPSLatitude'] = latitude_and_longitude_convert_to_decimal_system(deg, min, sec)
elif ('GPS GPSLongitude', tag):
try:
match_result = ('\[(\w*),(\w*),(\w.*)/(\w.*)\]', str(value)).groups()
GPS['GPSLongitude'] = int(match_result[0]), int(match_result[1]), int(match_result[2])
except:
deg, min, sec = [(' ', '') for x in str(value)[1:-1].split(',')]
GPS['GPSLongitude'] = latitude_and_longitude_convert_to_decimal_system(deg, min, sec)
elif ('GPS GPSAltitude', tag):
GPS['GPSAltitude'] = str(value)
elif ('.*Date.*', tag):
date = str(value)
return {'GPS_information': GPS, 'date_information': date}
Baidu API will GPS to address
Here you need to use the call to Baidu API to convert GPS latitude and longitude information into specific address information.
Here, you need an ak value to call the Baidu API, this can be obtained by registering a Baidu developer.
Of course, you can also use this ak from the blogger
Once called, you can parse out the shooting time and shooting details.
def find_address_from_GPS(GPS):
secret_key = 'zbLsuDDL4CS2U0M4KezOZZbGUY9iWtVf'
if not GPS['GPS_information']:
return 'No GPS information for this photo'
# Longitude and latitude information
lat, lng = GPS['GPS_information']['GPSLatitude'], GPS['GPS_information']['GPSLongitude']
baidu_map_api = "/geocoder/v2/?ak={0}&callback=renderReverse&location={1},{2}s&output=json&pois=0".format(
secret_key, lat, lng)
response = (baidu_map_api)
#Baidu API converted to a specific address
content = ("renderReverse&&renderReverse(", "")[:-1]
print(content)
baidu_map_address = (content)
# Parsing and organizing the returned json information
formatted_address = baidu_map_address["result"]["formatted_address"]
province = baidu_map_address["result"]["addressComponent"]["province"]
city = baidu_map_address["result"]["addressComponent"]["city"]
district = baidu_map_address["result"]["addressComponent"]["district"]
location = baidu_map_address["result"]["sematic_description"]
return formatted_address,province,city,district,location
if __name__ == '__main__':
GPS_info = find_GPS_image(pic_path='C:/girlfriendselfie.jpg')
address = find_address_from_GPS(GPS=GPS_info)
print("Shooting time:" + GPS_info.get("date_information"))
print('Photo Shooting:' + str(address))
The Python guy got this result
Photo shooting address:('XXXXXXXX County, Yunnan Province', 'Yunnan Province', 'XXXX City', 'XXX County', 'XXXX Hotel')
Yunnan Mile XXXX Hotel, which is clearly not where Lao Wang's girlfriend works
Little brother searched and it was a spa resort.
It was a moment of clarity.
Full Code:Click here to download
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