来源:公司资讯 | 2021.08.17
正准备下班的python开发小哥哥
接到女朋友今晚要加班的电话
并给他发来一张背景模糊的自拍照
如下 ↓ ↓ ↓
敏感的小哥哥心生疑窦,难道会有原谅帽
然后python撸了一段代码 剖析相片
剖析下来 emmm
拍照地址居然在 XXX酒店
小哥哥溃散之余 大呼受骗
python剖析相片
小哥哥将发给自己的相片原图下载下来
并使用python写了一个脚本
读取到了相片拍照的详细的地址
详细到了详细的街道和酒店称号
引入exifread模块
首先装置python的exifread模块,用于相片剖析
pip install exifread 装置exfriead模块
PS C:WINDOWSsystem32> pip install exifread
Collecting exifread
Downloading ExifRead-2.3.2-py3-none-any.whl (38 kB)
Installing collected packages: exifread
Successfully installed exifread-2.3.2
PS C:WINDOWSsystem32> pip install json
GPS经纬度信息
其实我们平时拍照的相片里,躲藏了大量的私密信息
包含 拍照时刻、极端精确 详细的GPS信息。
下面是通过exifread模块,来读取相片内的经纬度信息。
#读取相片的GPS经纬度信息
def find_GPS_image(pic_path):
GPS = {}
date = ''
with open(pic_path, 'rb') as f:
tags = exifread.process_file(f)
for tag, value in tags.items():
#纬度
if re.match('GPS GPSLatitudeRef', tag):
GPS['GPSLatitudeRef'] = str(value)
#经度
elif re.match('GPS GPSLongitudeRef', tag):
GPS['GPSLongitudeRef'] = str(value)
#海拔
elif re.match('GPS GPSAltitudeRef', tag):
GPS['GPSAltitudeRef'] = str(value)
elif re.match('GPS GPSLatitude', tag):
try:
match_result = re.match('[(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 = [x.replace(' ', '') for x in str(value)[1:-1].split(',')]
GPS['GPSLatitude'] = latitude_and_longitude_convert_to_decimal_system(deg, min, sec)
elif re.match('GPS GPSLongitude', tag):
try:
match_result = re.match('[(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 = [x.replace(' ', '') for x in str(value)[1:-1].split(',')]
GPS['GPSLongitude'] = latitude_and_longitude_convert_to_decimal_system(deg, min, sec)
elif re.match('GPS GPSAltitude', tag):
GPS['GPSAltitude'] = str(value)
elif re.match('.*Date.*', tag):
date = str(value)
return {'GPS_information': GPS, 'date_information': date}
百度API将GPS转地址
这里需要使用调用百度API,将GPS经纬度信息转换为详细的地址信息。
这里,你需要一个调用百度API的ak值,这个可以注册一个百度开发者取得,
当然,你也可以使用博主的这个ak
调用之后,就可以将拍照时刻、拍照详细地址都解析出来。
def find_address_from_GPS(GPS):
secret_key = 'zbLsuDDL4CS2U0M4KezOZZbGUY9iWtVf'
if not GPS['GPS_information']:
return '该相片无GPS信息'
#经纬度信息
lat, lng = GPS['GPS_information']['GPSLatitude'], GPS['GPS_information']['GPSLongitude']
baidu_map_api = "http://api.map.baidu.com/geocoder/v2/?ak={0}&callback=renderReverse&location={1},{2}s&output=json&pois=0".format(
secret_key, lat, lng)
response = requests.get(baidu_map_api)
#百度API转换成详细的地址
content = response.text.replace("renderReverse&&renderReverse(", "")[:-1]
print(content)
baidu_map_address = json.loads(content)
#将回来的json信息解析整理出来
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:/女友自拍.jpg')
address = find_address_from_GPS(GPS=GPS_info)
print("拍照时刻:" + GPS_info.get("date_information"))
print('相片拍照:' + str(address))
Python小哥得到的结果是这样的
相片拍照地址:('云南省XXXXXXX县', '云南省', 'XXXX市', 'XXX县', 'XXXX酒店')
云南弥勒XXXX酒店,这明显不是老王女友工作的当地
小哥哥搜索了一下,这是一家温泉休假酒店。
顿时就理解了
{"status":0,"result":{"location":{"lng":103.41424699999998,"lat":24.410461020097278},
"formatted_address":"云南省XXXXXXXX县",
"business":"",
"addressComponent":{"country":"China",
"country_code":0,
"country_code_iso":"CHN",
"country_code_iso2":"CN",
"province":"云南省",
"city":"XXXXX市",
"city_level":2,"district":XXX县",
"town":"","town_code":"","adcode":"532526",
"street_number":"",
"direction":"","distance":""},
"sematic_description":"XXXXX酒店",
"cityCode":107}}
拍照时刻:2021:5:03 20:05:32