Release notes updated for v2.1-stable

Fixed typo

.gitignore

@@ -1,2 +1,3 @@
 tmp/
-log/
+log/
+*.pyc

OCRmyPDF.sh

@@ -4,7 +4,8 @@
 ##############################################################################
 
 # Import required scripts
-. "`dirname $0`/src/config.sh"
+BASEPATH="$(dirname $(readlink -f $0))"
+. "$BASEPATH/src/config.sh"
 
 # Set variables corresponding to the input parameters
 ARGUMENTS="$@"
@@ -39,7 +40,7 @@ Usage: OCRmyPDF.sh  [-h] [-v] [-g] [-k] [-d] [-c] [-i] [-o dpi] [-f] [-l languag
      an oversampled image having the latter dpi value. This can improve the OCR results but can lead to a larger output PDF file.
      (default: no oversampling performed)
 -f : Force to OCR the whole document, even if some page already contain font data 
-     (which should not be the case for PDF files built from scnanned images) 
+     (which should not be the case for PDF files built from scanned images) 
 -l : Set the language of the PDF file in order to improve OCR results (default "eng")
      Any language supported by tesseract is supported (Tesseract uses 3-character ISO 639-2 language codes)
      Multiple languages may be specified, separated by '+' characters.
@@ -128,7 +129,7 @@ FILE_OUTPUT_PDFA="`absolutePath "$2"`"
 
 
 # set script path as working directory
-cd "`dirname $0`"
+cd "$BASEPATH"
 
 [ $VERBOSITY -ge $LOG_DEBUG ] && echo "$TOOLNAME version: $VERSION"
 [ $VERBOSITY -ge $LOG_DEBUG ] && echo "Arguments: $ARGUMENTS"
@@ -145,7 +146,7 @@ cd "`dirname $0`"
 ! command -v python2 > /dev/null && echo "Please install python v2.x. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
 ! python2 -c 'import lxml' 2>/dev/null && echo "Please install the python library lxml. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
 ! python2 -c 'import reportlab' 2>/dev/null && echo "Please install the python library reportlab. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
-! command -v gs > /dev/null && echo "Please install ghostcript. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
+! command -v gs > /dev/null && echo "Please install ghostscript. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
 ! command -v java > /dev/null && echo "Please install java. Exiting..." && exit $EXIT_MISSING_DEPENDENCY
 
 
@@ -162,7 +163,7 @@ tesstooold=$(echo "`echo $tessversion | sed s/[.]//2`-`echo $reqtessversion | se
 
 # ensure the right GNU parallel version is installed
 # older version do not support -q flag (required to escape special characters)
-reqparallelversion="20130222"
+reqparallelversion="20121122"
 parallelversion=`parallel --minversion 0`
 ! parallel --minversion "$reqparallelversion" > /dev/null \
 	&& echo "Please install GNU parallel ${reqparallelversion} or newer (currently installed version is ${parallelversion})" && exit $EXIT_MISSING_DEPENDENCY
@@ -292,4 +293,4 @@ END=`date +%s`
 [ $VERBOSITY -ge $LOG_DEBUG ] && echo "Script took $(($END-$START)) seconds"
 
 
-[ $pdf_valid -ne 1 ] && exit $EXIT_INVALID_OUPUT_PDFA || exit 0
+[ $pdf_valid -ne 1 ] && exit $EXIT_INVALID_OUTPUT_PDFA || exit 0

RELEASE_NOTES.md

@@ -5,6 +5,42 @@ Please always read this file before installing the package
 
 Download software here: https://github.com/fritz-hh/OCRmyPDF/tags
 
+v2.1-stable (2014-09-20):
+=======
+
+New features
+------------
+
+- None
+
+Changes
+-------
+
+- None
+
+Fixes
+-----
+
+- Allow execution via simlink
+- Add support for tesseract 3.03
+- Add support for newer version of reportlab
+- Lowered minimum version of gnu parallel
+- Various typo
+
+Tested with
+-----------
+
+- Operating system: FreeBSD 9.1
+- Dependencies:
+   - parallel 20130222
+   - poppler-utils 0.22.2
+   - ImageMagick 6.8.0-7 2013-03-30
+   - Unpaper 0.3
+   - tesseract 3.02.02
+   - Python 2.7.3
+   - ghoscript (gs): 9.06
+   - java: openjdk version "1.7.0_17"
+
 v2.0-stable (2014-01-25):
 =======
 

src/config.sh

@@ -9,13 +9,13 @@ DEFAULT_DPI=300				# dpi value used as fall back if the page dpi cannot be deter
 #####################################################################################
 
 TOOLNAME="OCRmyPDF"
-VERSION="v2.0-stable"
+VERSION="v2.1-stable"
 
 # possible exit codes
 EXIT_BAD_ARGS="1"
 EXIT_BAD_INPUT_FILE="2"
 EXIT_MISSING_DEPENDENCY="3"
-EXIT_INVALID_OUPUT_PDFA="4"
+EXIT_INVALID_OUTPUT_PDFA="4"
 EXIT_FILE_ACCESS_ERROR="5"
 EXIT_OTHER_ERROR="15"
 

src/hocrTransform.py

@@ -14,7 +14,6 @@ from PIL import Image
 import re, sys
 import argparse
 
-
 def monkeypatch_method(cls):
 	'''
 	Override a class method at runtime.
@@ -47,8 +46,13 @@ def PIL_imagedata(self):
 
 	from reportlab.lib.utils import import_zlib
 	from reportlab import rl_config
-	from reportlab.pdfbase.pdfutils import _AsciiBase85Encode, _chunker
-
+	from reportlab.pdfbase.pdfutils import _chunker
+	# in order to support both newer and older versions of reportlab
+	try:
+	    from reportlab.pdfbase.pdfutils import _AsciiBase85Encode
+	except ImportError:
+	    from reportlab.pdfbase.pdfutils import asciiBase85Encode as _AsciiBase85Encode
+	
 	self.source = 'PIL'
 	zlib = import_zlib()
 	if not zlib:

src/ocrPage.sh

@@ -187,7 +187,14 @@ fi
 [ $VERBOSITY -ge $LOG_DEBUG ] && echo "Page $page: Performing OCR"
 ! tesseract -l "$LAN" "$curImgPixmapClean" "$curHocr" hocr $TESS_CFG_FILES 1> /dev/null 2> /dev/null \
 	&& echo "Could not OCR file \"$curImgPixmapClean\". Exiting..." && exit $EXIT_OTHER_ERROR
-mv "$curHocr.html" "$curHocr"
+# Tesseract names the output files differently in some distributions.
+if [ -e "$curHocr.html" ]; then
+	mv "$curHocr.html" "$curHocr"
+elif [ -e "$curHocr.hocr" ]; then
+	mv "$curHocr.hocr" "$curHocr"
+elif [ ! -e "$curHocr" ]; then
+	echo "\"$curHocr[.html|.hocr]\" not found. Exiting..." && exit $EXIT_OTHER_ERROR
+fi
 
 # embed text and image to new pdf file
 if [ "$PREPROCESS_CLEANTOPDF" -eq "1" ]; then