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dtlib.py : ne crash pas si une image n'a pas de donnée exif

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Antoine Van Elstraete 2019-05-23 17:19:25 +02:00 committed by Antoine Van Elstraete
parent 557719baf6
commit 00270fdc18
1 changed files with 21 additions and 16 deletions
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5
dtlib.py
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@ -6,12 +6,16 @@ from datetime import datetime
def extractor(dt_file, start, end): def extractor(dt_file, start, end):
catalog = {} catalog = {}
unknow_files = 0
conn = sqlite3.connect(dt_file) conn = sqlite3.connect(dt_file)
cursor = conn.cursor() cursor = conn.cursor()
req = "SELECT id, model, lens, exposure, aperture, iso, focal_length, datetime_taken, width, height FROM images;" req = "SELECT id, model, lens, exposure, aperture, iso, focal_length, datetime_taken, width, height FROM images;"
cursor.execute(req) cursor.execute(req)
res = cursor.fetchall() res = cursor.fetchall()
for data in res: for data in res:
if not data[7]:
unknow_files += 1
else:
img_date = datetime.strptime(data[7], "%Y:%m:%d %H:%M:%S") img_date = datetime.strptime(data[7], "%Y:%m:%d %H:%M:%S")
if start <= img_date <= end: if start <= img_date <= end:
catalog.update({ catalog.update({
@ -76,6 +80,7 @@ def extractor(dt_file, start, end):
dates.update({date: dates_list.count(date)}) dates.update({date: dates_list.count(date)})
return { return {
"total": len(catalog.keys()), "total": len(catalog.keys()),
"unknows": unknow_files,
"date": dates, "date": dates,
"cameras": cameras, "cameras": cameras,
"lenses": lenses, "lenses": lenses,