Python-сообщество

                match_obj = re.match(r"\d{8}_\d{6}", f)
                if match_obj:
                    format_date(f)
                else:
                    # get date from exif data
                    img_info = {}
                    i = Image.open(os.path.join(root, f))
                    info = i._getexif()
                    for tag, value in info.items():
                        decoded = TAGS.get(tag, tag)
                        img_info[decoded] = value
                    format_date(img_info['DateTimeDigitized']) # 2014:11:11 19:14:02

def format_date(s, r):
    return datetime.strftime(datetime.strptime(s, r), "%d.%m.%Y")
date = format_date(f, "%Y%m%d_%H%M%S")

import argparse
parser = argparse.ArgumentParser(description="my parser")
parser.add_argument('help', nargs=1)
args = parser.parse_args()

#!/usr/bin/env python
# coding: utf-8
 
import argparse
 
parser = argparse.ArgumentParser()
parser.add_argument('path1', help='path1 help info')
parser.add_argument('path2', help='path2 help info')
 
args = parser.parse_args()
print args
print args.path1, args.path2

[guest@localhost py]$ ./args.py -h
usage: args.py [-h] path1 path2

positional arguments:
  path1       path1 help info
  path2       path2 help info

optional arguments:
  -h, --help  show this help message and exit
[guest@localhost py]$

[guest@localhost py]$ ./args.py 1 2
Namespace(path1='1', path2='2')
1 2
[guest@localhost py]$

#!/usr/bin/env python
import argparse
import os
import re
import shutil
import sys
from PIL import Image
from PIL.ExifTags import TAGS
# ./phone_photos_to_nas.py input_dir output_dir
parser = argparse.ArgumentParser()
parser.add_argument('inputdir', nargs=1, help='need path to input dir')
parser.add_argument('outputdir', nargs=1, help='need path to output dir')
def main(inputdir, outputdir):
    if not os.path.isdir(inputdir):
        sys.exit(inputdir + " is not dir")
    if not os.path.isdir(outputdir):
        sys.exit(outputdir + " is not dir")
    for rootdir, dirs, files in os.walk(inputdir):
        for each_filename in files:
            # if filename like 20141111_191402.jpg
            if re.match(r"\d{8}_\d{6}", each_filename):
                date = date_from_filename(each_filename)
            # else get date from exif data
            else:
                info = Image.open(os.path.join(rootdir,
                                  each_filename))._getexif()
                for tag, value in info.items():
                    if TAGS.get(tag, tag) == 'DateTimeDigitized':
                        # 2014:11:11 19:14:02
                        date = date_from_filename(value)
                        break
            copy_file(rootdir, each_filename, date, outputdir)
def copy_file(rootdir, filename, date, outputdir):
        dirs = os.walk(outputdir).next()[1]
        if date not in dirs:
            os.mkdir(os.path.join(outputdir, date))
        shutil.copy2(os.path.join(rootdir, filename),
                     os.path.join(outputdir, date))
def date_from_filename(str):
    match = re.match(r'^(\d{4}):?(\d{2}):?(\d{2})', str)
    day, month, year = match.groups()[::-1]
    date = '{}.{}.{}'.format(day, month, year)
    return date  # '11.11.2014'
main(parser.parse_args().inputdir[0], parser.parse_args().outputdir[0])

parser.add_argument('inputdir', help='need path to input dir')

parser.parse_args().inputdir

if __name__ == '__main__':
    parser = argparse. ...
    main(...)

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import argparse
import os
import re
import shutil
import sys
from PIL import Image
from PIL.ExifTags import TAGS
# ./phone_photos_to_nas.py input_dir output_dir
def main(inputdir, outputdir):
    check_dir(inputdir)
    check_dir(outputdir)
    for rootdir, dirs, files in os.walk(inputdir):
        for each_filename in files:
            # if filename like 20141111_191402.jpg
            if re.match(r'\d{8}_\d{6}', each_filename):
                date = date_from_filename(each_filename)
            # else get date from exif data
            else:
                info = Image.open(os.path.join(rootdir,
                                  each_filename))._getexif()
                for tag, value in info.items():
                    if TAGS.get(tag, tag) == 'DateTimeDigitized':
                        # 2014:11:11 19:14:02
                        date = date_from_filename(value)
                        break
            copy_file(rootdir, each_filename, date, outputdir)
def copy_file(inputdir, filename, date, outputdir):
    src_file = os.path.join(inputdir, filename)
    dst_dir = os.path.join(outputdir, date)
    dst_file = os.path.join(dst_dir, filename)
    if not os.path.isdir(dst_dir):
        os.mkdir(dst_dir)
        log('Created directory: ' + dst_dir)
    if not os.path.isfile(dst_file):
        shutil.copy2(src_file, dst_file)
        log('Copied file: %s to %s' % (src_file, dst_file))
def date_from_filename(s):
    match = re.match(r'^(\d{4}):?(\d{2}):?(\d{2})', s)
    day, month, year = match.groups()[::-1]
    date = '{}.{}.{}'.format(day, month, year)
    return date  # '11.11.2014'
def check_dir(path_to_dir):
    if not os.path.isdir(path_to_dir):
        msg = '"%s" is not dir' % path_to_dir
        log(msg)
        print >> sys.stderr, msg
        sys.exit(1)
def log(msg):
    if args.verbose:
        print msg
# разбор аргументов и вызов main() должны быть защищены от импорта
if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument('--inputdir', help='need path to input dir')
    parser.add_argument('--outputdir', help='need path to output dir')
    parser.add_argument('-v', '--verbose', action='store_true', help='verbose mode')
    args = parser.parse_args()
    main(args.inputdir, args.outputdir)