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Viewing changes to phatch/lib/_pyexiv2.py

  • Committer: Package Import Robot
  • Author(s): Emilio Pozuelo Monfort, Stani M, Emilio Pozuelo Monfort
  • Date: 2010-03-12 14:04:02 UTC
  • mfrom: (1.1.11)
  • Revision ID: package-import@ubuntu.com-20100312140402-3fw7sgzusw2y365o
Tags: 0.2.7-1
https://launchpad.net/bugs/472978
https://launchpad.net/bugs/487435
https://launchpad.net/bugs/516763
https://launchpad.net/bugs/516858
[ Stani M ]
* Upstream bugfix release (Closes LP: #472978, #487435, #516763, #516858, 
  #525999, #526047, #526235, #526237, #526489, #529343, #529429, #525831, 
  #526237, #529544, #529605, #531375, #531705, #531728, #532346, #532356, 
  #532540, #532544, #533068, #534723, #534834, #534835, #535189, #535192,
  #536820)
* debian/control: Add python-nautilus to phatch-nautilus's Depends

[ Emilio Pozuelo Monfort ]
* debian/rules:
  - Adapt for the upstream changes.
* debian/copyright:
  - Updated for the new version.

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phatch/lib/_pyexiv2.py
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# Follows PEP8
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import os
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import re
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import pyexiv2
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def is_readable_format(format):
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    """Returns True if pyexiv2 can read Exif or Iptc metadata from
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    the image file ``format``."""
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    return not format or format in READ_EXIF+READ_IPTC+READ_COMMENT
 
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    return not format or format in READ_EXIF + READ_IPTC + READ_COMMENT
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def is_writable_format(format):
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    """Returns True if pyexiv2 can write Exif or Iptc metadata to
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    the image file ``format``."""
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    return not format or format in WRITE_EXIF+WRITE_IPTC+WRITE_COMMENT
 
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    return not format or format in WRITE_EXIF + WRITE_IPTC + WRITE_COMMENT
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def is_writable_format_exif(format):
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    #1. normal
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    #2. exclude tags which (might) break exiv2 (eg Canon tuples)
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    # This will probably be obsolete for python-pyexiv2 0.2
 
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    # -> If that is True add a version check
 
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    #verify if there are tags which might break exiv2
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    broken_tags = [None]
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    for tag in list(source_pyexiv2_image.exifKeys())+\
 
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    broken_tag = None
 
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    for tag in list(source_pyexiv2_image.exifKeys()) + \
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        list(source_pyexiv2_image.iptcKeys()):
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        if RE_BROKEN.match(tag):
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            broken_tags.append(RE_BROKEN)
 
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            broken_tag = RE_BROKEN
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            break
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    #copy the tags
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    log = ''
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    for broken_tag in broken_tags:
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        #attempt to copy metadata
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        try:
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            warnings = _copy_metadata(source_pyexiv2_image, target,
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                source_format, target_format, broken_tag, thumbdata)
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            copied = True
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        except Exception, message:
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            copied = False
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        #if metadata copied succesfully, check for warnings
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        if copied:
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            if warnings:
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                log += ISSUES%target+warnings
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            break
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        log = FAILED%(target, message, BROKEN)
 
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    #attempt to copy metadata
 
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    try:
 
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        warnings = _copy_metadata(source_pyexiv2_image, target,
 
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            source_format, target_format, broken_tag, thumbdata)
 
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        copied = True
 
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    except Exception, message:
 
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        copied = False
 
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    #if metadata copied succesfully, check for warnings
 
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    if copied:
 
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        if warnings:
 
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            log += ISSUES % target + warnings
 
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    else:
 
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        log = FAILED % (target, message, BROKEN)
 
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    return log
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                        source_pyexiv2_image._Image__getExifTag(tag)[1])
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                    written = True
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                except Exception, message:
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                    message = '%s: %s'%(tag, message)
 
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                    message = '%s: %s' % (tag, message)
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                    warnings.append(message)
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    #copy iptc metadata
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    if (not source_format or source_format in READ_IPTC) and \
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                target[tag] = source_pyexiv2_image[tag]
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                written = True
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            except Exception, message:
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                message = '%s: %s'%(tag, message)
 
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                message = '%s: %s' % (tag, message)
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                warnings.append(message)
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    #copy comment
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    if (not source_format or source_format in READ_COMMENT) and \