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authorJulien Valroff <julien@kirya.net>2010-07-11 09:01:25 +0200
committerJulien Valroff <julien@kirya.net>2010-07-11 09:01:25 +0200
commit9f2e1358d2c028c941b8be825522dd3351333710 (patch)
treed7907a5f1f41d206d8c3a7e49e55bfa0ce1f254f /rapid/metadata.py
parent1de9270ded0db955e309a21b8abc8981237fbc52 (diff)
Imported Upstream version 0.3.0upstream/0.3.0
Diffstat (limited to 'rapid/metadata.py')
-rwxr-xr-xrapid/metadata.py34
1 files changed, 34 insertions, 0 deletions
diff --git a/rapid/metadata.py b/rapid/metadata.py
index c116072..3077a61 100755
--- a/rapid/metadata.py
+++ b/rapid/metadata.py
@@ -23,6 +23,7 @@ import sys
import subprocess
import config
import types
+import time
try:
import pyexiv2
@@ -370,7 +371,24 @@ class MetaData(baseclass):
return model
else:
return missing
+
+ def filterMangledDates(self, d):
+ """
+ Some EXIF dates are badly formed. Try to fix them
+ """
+ _datetime = d.strip()
+ # remove any weird characters at the end of the string
+ while _datetime and not _datetime[-1].isdigit():
+ _datetime = _datetime[:-1]
+ _date, _time = _datetime.split(' ')
+ _datetime = "%s %s" % (_date.replace(":", "-") , _time.replace("-", ":"))
+ try:
+ d = datetime.datetime.strptime(_datetime, '%Y-%m-%d %H:%M:%S')
+ except:
+ d = None
+ return d
+
def dateTime(self, missing=''):
"""
Returns in python datetime format the date and time the image was
@@ -387,10 +405,26 @@ class MetaData(baseclass):
v = self["Exif.Photo.DateTimeOriginal"]
else:
v = self["Exif.Image.DateTime"]
+ if isinstance(v, types.StringType):
+ v = self.filterMangledDates(v)
+ if v is None:
+ v = missing
return v
except:
return missing
+ def timeStamp(self, missing=''):
+ dt = self.dateTime(missing=None)
+ if not dt is None:
+ try:
+ t = dt.timetuple()
+ ts = time.mktime(t)
+ except:
+ ts = missing
+ else:
+ ts = missing
+ return ts
+
def subSeconds(self, missing='00'):
""" returns the subsecond the image was taken, as recorded by the camera"""
try: