From 61fee22239bfc13abf0118c7dc785c40803843ac Mon Sep 17 00:00:00 2001 From: Christopher Spinrath Date: Mon, 15 Jul 2019 20:53:57 +0200 Subject: [PATCH] =?UTF-8?q?fcw2pdf:=20ersetze=20Shellskript=20durch=20Pyth?= =?UTF-8?q?on-Implementierung=20mit=20erweiterter=20Funktionalit=C3=A4t?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- fcw2pdf/fcw2pdf.sh | 66 ---- fcwtool/.gitignore | 2 + fcwtool/LICENSE | 675 +++++++++++++++++++++++++++++++++++++++ fcwtool/bin/fcw2pdf | 1 + fcwtool/bin/fcwinfo | 1 + fcwtool/bin/fcwmerge | 1 + fcwtool/bin/fcwtool | 1 + fcwtool/fcw.py | 384 ++++++++++++++++++++++ fcwtool/requirements.txt | 5 + 9 files changed, 1070 insertions(+), 66 deletions(-) delete mode 100755 fcw2pdf/fcw2pdf.sh create mode 100644 fcwtool/.gitignore create mode 100644 fcwtool/LICENSE create mode 120000 fcwtool/bin/fcw2pdf create mode 120000 fcwtool/bin/fcwinfo create mode 120000 fcwtool/bin/fcwmerge create mode 120000 fcwtool/bin/fcwtool create mode 100755 fcwtool/fcw.py create mode 100644 fcwtool/requirements.txt diff --git a/fcw2pdf/fcw2pdf.sh b/fcw2pdf/fcw2pdf.sh deleted file mode 100755 index c78dffe..0000000 --- a/fcw2pdf/fcw2pdf.sh +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/bash - -# fcw2pdf.sh: a simple fcw to PDF converter script. -# Copyright 2017 Christopher Spinrath - -# fcw2pdf.sh is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# fcw2pdf.sh is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with fcw2pdf.sh. If not, see . - -set -e - -INPUT_FILE=$1 - -if [ "x$1" == "x" ]; then - echo "Usage: fcw2pdf.sh []" - exit 1 -fi - -INPUT_BASENAME="$(basename "$INPUT_FILE" ".fcw")" -shift - -OUTPUT_FILE=${1:-"${INPUT_BASENAME}.pdf"} - -WORKDIR="$(mktemp -d)" -function cleanup { - rm -Rf "$WORKDIR" -} -trap cleanup EXIT - -cp "$INPUT_FILE" "$WORKDIR/in.zip" -pushd "$WORKDIR" > /dev/null -unzip "in.zip" > /dev/null - -#We could just go with $(ls *.svg) but then the files may be in the wrong order. -#Hence, let's look up the files in the correct order in the manifest file. -MANIFEST_FILE=imsmanifest.xml -PAGE_FILE_QUERY='//resources/resource[@identifier="pages"]/file/@href' -PAGE_FILE_QUERY_RES=$(xmllint --html --xpath "$PAGE_FILE_QUERY" "$MANIFEST_FILE" 2> /dev/null) - -#xmllint's return format is crap; clean it up -PAGE_FILES=$(echo "$PAGE_FILE_QUERY_RES" | tr "[:space:]" "\n" | cut -d\" -f2 | grep -v '^$') - -PDF_FILES="" -for PAGE_FILE in $PAGE_FILES; do - PAGE_BASENAME="$(basename "$PAGE_FILE" ".svg")" - PAGE_PDF="$PAGE_BASENAME.pdf" - PDF_FILES="$PDF_FILES $PAGE_PDF" - echo "Converting $PAGE_BASENAME" - #convert -density 90 -define pdf:fit-page=A4 "$PAGE_FILE" "$PAGE_PDF" - #pass input via stdin, otherwise cairosvg seems to be unable to open included image files - cairosvg -o "$PAGE_PDF" - < "$PAGE_FILE" -done - -pdfunite $PDF_FILES out.pdf - -popd > /dev/null -cp "$WORKDIR/out.pdf" "$OUTPUT_FILE" diff --git a/fcwtool/.gitignore b/fcwtool/.gitignore new file mode 100644 index 0000000..fe9c222 --- /dev/null +++ b/fcwtool/.gitignore @@ -0,0 +1,2 @@ +*.pyc +tests/ diff --git a/fcwtool/LICENSE b/fcwtool/LICENSE new file mode 100644 index 0000000..2fb2e74 --- /dev/null +++ b/fcwtool/LICENSE @@ -0,0 +1,675 @@ +### GNU GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. + + +Everyone is permitted to copy and distribute verbatim copies of this +license document, but changing it is not allowed. + +### Preamble + +The GNU General Public License is a free, copyleft license for +software and other kinds of works. + +The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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You may not convey a covered work if you +are a party to an arrangement with a third party that is in the +business of distributing software, under which you make payment to the +third party based on the extent of your activity of conveying the +work, and under which the third party grants, to any of the parties +who would receive the covered work from you, a discriminatory patent +license (a) in connection with copies of the covered work conveyed by +you (or copies made from those copies), or (b) primarily for and in +connection with specific products or compilations that contain the +covered work, unless you entered into that arrangement, or that patent +license was granted, prior to 28 March 2007. + +Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + +#### 12. No Surrender of Others' Freedom. + +If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under +this License and any other pertinent obligations, then as a +consequence you may not convey it at all. For example, if you agree to +terms that obligate you to collect a royalty for further conveying +from those to whom you convey the Program, the only way you could +satisfy both those terms and this License would be to refrain entirely +from conveying the Program. + +#### 13. Use with the GNU Affero General Public License. + +Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + +#### 14. Revised Versions of this License. + +The Free Software Foundation may publish revised and/or new versions +of the GNU General Public License from time to time. Such new versions +will be similar in spirit to the present version, but may differ in +detail to address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies that a certain numbered version of the GNU General Public +License "or any later version" applies to it, you have the option of +following the terms and conditions either of that numbered version or +of any later version published by the Free Software Foundation. If the +Program does not specify a version number of the GNU General Public +License, you may choose any version ever published by the Free +Software Foundation. + +If the Program specifies that a proxy can decide which future versions +of the GNU General Public License can be used, that proxy's public +statement of acceptance of a version permanently authorizes you to +choose that version for the Program. + +Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + +#### 15. Disclaimer of Warranty. + +THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT +WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND +PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE +DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR +CORRECTION. + +#### 16. Limitation of Liability. + +IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR +CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT +NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR +LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM +TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER +PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +#### 17. Interpretation of Sections 15 and 16. + +If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + +END OF TERMS AND CONDITIONS + +### How to Apply These Terms to Your New Programs + +If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these +terms. + +To do so, attach the following notices to the program. It is safest to +attach them to the start of each source file to most effectively state +the exclusion of warranty; and each file should have at least the +"copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper +mail. + +If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands \`show w' and \`show c' should show the +appropriate parts of the General Public License. Of course, your +program's commands might be different; for a GUI interface, you would +use an "about box". + +You should also get your employer (if you work as a programmer) or +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. For more information on this, and how to apply and follow +the GNU GPL, see . + +The GNU General Public License does not permit incorporating your +program into proprietary programs. If your program is a subroutine +library, you may consider it more useful to permit linking proprietary +applications with the library. If this is what you want to do, use the +GNU Lesser General Public License instead of this License. But first, +please read . diff --git a/fcwtool/bin/fcw2pdf b/fcwtool/bin/fcw2pdf new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcw2pdf @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwinfo b/fcwtool/bin/fcwinfo new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwinfo @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwmerge b/fcwtool/bin/fcwmerge new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwmerge @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/bin/fcwtool b/fcwtool/bin/fcwtool new file mode 120000 index 0000000..b25e227 --- /dev/null +++ b/fcwtool/bin/fcwtool @@ -0,0 +1 @@ +../fcw.py \ No newline at end of file diff --git a/fcwtool/fcw.py b/fcwtool/fcw.py new file mode 100755 index 0000000..ae617f1 --- /dev/null +++ b/fcwtool/fcw.py @@ -0,0 +1,384 @@ +#!/usr/bin/env python3 + +# fcw.py: a simple module/script collection for handling fcw files used by +# the SMART Meeting Pro smartboard software. +# Copyright 2019 Christopher Spinrath + +# fcw.py is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# fcw.py is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with fcw.py. If not, see . + +import click +import enum +import io +import os +import pathlib +import re +import shutil +import sys +import tempfile +import lxml.etree +import zipfile + +TEMPDIR_SUFFIX = '.fcw.unpacked' +MANIFEST_FILE = 'imsmanifest.xml' +METADATA_FILE = 'metadata.xml' + +MANIFEST_DEFAULT_NAMESPACE = 'http://www.imsglobal.org/xsd/imscp_v1p1' +SMARTNOTEBOOK_NAMESPACE = 'http://www.smarttech.com/2006-01/notebook' + +MANIFEST_NAMESPACES = { + 'default': MANIFEST_DEFAULT_NAMESPACE, + 'lom': 'http://ltsc.ieee.org/xsd/LOM', + 'smartgallery': 'http://www.smarttech.com/2006-01/gallery', + 'smartnotebook': SMARTNOTEBOOK_NAMESPACE, +} + +METADATA_NAMESPACES = { + 'lom': 'http://ltsc.ieee.org/xsd/LOM', + 'smartgallery': 'http://www.smarttech.com/2006-01/gallery', +} + +FILE_TAG_NAME = '{{{}}}file'.format(MANIFEST_DEFAULT_NAMESPACE) + +class FCWResource(enum.Enum): + PAGES = 'pages' + IMAGES = 'images' + SOUNDS = 'sounds' + ATTACHMENTS = 'attachments' + FLASH = 'flash' + VIDEOS = 'videos' + ANNOTATIONMETADATA = 'annotationmetadata' + BRUSH = 'brush' + + +class FCWFile: + def __init__(self, filename): + self._manifest = None + self._metadata = None + self._filename = filename + self._workdir_handler = tempfile.TemporaryDirectory(suffix = TEMPDIR_SUFFIX) + self._unpack() + + def __enter__(self): + return self + + def __exit__(self, type, value, traceback): + if self._workdir_handler: + self._workdir_handler.cleanup() + return False # we don't handle exceptions here + + @property + def workdir(self): + return pathlib.Path(self._workdir_handler.name) + + @property + def filename(self): + return self._filename + + @property + def manifest_filename(self): + return self.workdir / MANIFEST_FILE + + @property + def metadata_filename(self): + return self.workdir / METADATA_FILE + + @property + def manifest(self): + if not self._manifest: + self._manifest = lxml.etree.parse(str(self.manifest_filename)) + return self._manifest + + @property + def metadata(self): + if not self._metadata: + self._metadata = lxml.etree.parse(str(self.metadata_filename)) + return self._metadata + + @property + def manifest_version(self): + root = self.manifest.getroot() + return root.attrib['version'] + + @property + def creationdatetime(self): + root = self.metadata.getroot() + query = './/lom:lifeCycle/smartgallery:creationdatetime' + + tag = root.find(query, METADATA_NAMESPACES) + return tag.text + + @property + def filesource(self): + root = self.manifest.getroot() + return root.attrib["{{{}}}filesource".format(SMARTNOTEBOOK_NAMESPACE)] + + def get_resources(self, identifier): + root = self.manifest.getroot() + query = './/default:resources/default:resource[@identifier="{}"]'.format(identifier.value) + tags = root.findall(query, MANIFEST_NAMESPACES) + assert len(tags) == 1, 'Failed to query resources \"{}\"'.format(identifier) + + return tags[0] + + def _get_file_path(self, xml_element): + # So far all paths were windows paths, thus we have to parse them as such + return pathlib.PureWindowsPath(xml_element.attrib['href']) + + def get_pages(self): + return self.get_resource_files(FCWResource.PAGES) + + def get_resource_files(self, resource_type): + resources = self.get_resources(resource_type) + + tags = resources.findall('default:file', MANIFEST_NAMESPACES) + return [ self._get_file_path(t) for t in tags ] + + def get_all_resource_files(self): + return sum([ self.get_resource_files(r) for r in FCWResource ], []) + + def get_startpage(self): + resources = self.get_resources(FCWResource.PAGES) + startpage = self._get_file_path(resources) + + pages = self.get_pages() + index = pages.index(startpage) + + return (index, startpage) + + def set_startpage(self, index): + pages = self.get_pages() + new_startpage = pathlib.PureWindowsPath(pages[index]) + + resources = self.get_resources(FCWResource.PAGES) + resources.set('href', str(new_startpage)) + + def _get_max_page_index(self): + pages = self.get_pages() + regex = '[0-9]+' # We assume here that page files are named pageN.svg where N is a natural number + + indices = ( int(re.search(regex, str(p)).group()) for p in pages ) + return max(indices) + + def append_svg(self, svg_filename): + next_page_index = self._get_max_page_index() + 1 + + # new_name has to be a WindowsPath because we write it to the manifest + new_name = pathlib.PureWindowsPath("page{}.svg".format(next_page_index)) + self._append_resource_file(FCWResource.PAGES, svg_filename, new_name) + + def append_pages(self, other): + for page in other.get_pages(): + old_filename = other.workdir / page + self.append_svg(old_filename) + + def _append_resources(self, other, resource_type): + other_resources = other.get_resources(resource_type) + self_resource_files = self.get_all_resource_files() + + for r in other_resources: + if r.tag != FILE_TAG_NAME: + print("WARNING: Unknown resource tag for type \"{}\" in {}.".format(resource_type.value, other.filename)) + print("WARNING: unable to merge, the output file might be broken/unusable!") + continue + + href = other._get_file_path(r) + #TODO: in the following case more can be done, but inter-resources references + # had to be adapted as well, in particular, those in pages + if href in self_resource_files: + print("WARNING: both files have a resource named \"{}\".".format(href)) + print("WARNING: unable to merge, the output file might be broken/unusable!") + continue + + other_filename = other.workdir / href + self._append_resource_file(resource_type, other_filename, href) + + def _append_resource_file(self, resource_type, src_filename, href): + # make sure href is a WindowsPath, since we are writing it to the manifest + href = pathlib.PureWindowsPath(href) + + new_filename = self.workdir / href + assert not new_filename.exists() + + new_filename.parent.mkdir(parents = True, exist_ok = True) + shutil.copy(src_filename, new_filename) + + lxml.etree.SubElement( + self.get_resources(resource_type), + FILE_TAG_NAME, + attrib = { 'href': str(href) }, + ) + + def append(self, other): + self.append_pages(other) + + for r in FCWResource: + if r == FCWResource.PAGES: + continue + self._append_resources(other, r) + + def export_pdf(self, target, interactive = False): + from cairosvg import svg2pdf + from PyPDF2 import PdfFileMerger + from tqdm import tqdm + + merger = PdfFileMerger() + pages = self.get_pages() + + for page in tqdm(pages, disable = not interactive): + filename = self.workdir / page + + pdf = svg2pdf(url = str(filename)) + pdfstream = io.BytesIO(pdf) + merger.append(fileobj = pdfstream) + + merger.write(str(target)) + + def save(self, filename = None): + if filename is None: + filename = self.filename + + # write manifest + self.manifest.write( + str(self.manifest_filename), + encoding = 'UTF-8', + xml_declaration = True, + standalone = True, + ) + + self._pack(filename) + + def _pack(self, filename): + with zipfile.ZipFile(filename, 'w') as zf: + for directory, subdirectories, filenames in os.walk(self.workdir): + for filename in filenames: + reldir = pathlib.Path(directory).relative_to(self.workdir) + + rel_filename = reldir / filename + abs_filename = self.workdir / rel_filename + + zf.write(str(abs_filename), arcname = str(rel_filename)) + + def _unpack(self): + with zipfile.ZipFile(self.filename, 'r') as zf: + zf.extractall(self.workdir) + + +@click.group() +def __cli(): + pass + +@__cli.command(name = 'topdf') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('output', required = False, type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcw2pdf(input, output): + + input = pathlib.Path(input) + if output is None: + if input.suffix == '.fcw': + output = input.with_suffix('.pdf') + else: + output = input.with_name(input.name + '.pdf') + + click.echo(":: Converting {} to {}.".format(input, output)) + with FCWFile(input) as fcw: + fcw.export_pdf(output, interactive = True) + +@__cli.command(name = 'merge') +@click.argument('input1', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('input2', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('output', type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcwmerge(input1, input2, output): + click.echo(":: Merging {} and {} into {}".format(input1, input2, output)) + + with FCWFile(input1) as fcw1, FCWFile(input2) as fcw2: + fcw1.append(fcw2) + fcw1.save(output) + +#NOTE: Appending arbitrary SVG files does not work, thus the following command is disabled. +# It seems only a subset of the SVG spec/only some CSS classes are available in SMART Meeting Pro. +#@__cli.command(name = 'append-svg') +#@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +#@click.argument('svgfile', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +#@click.argument('output', type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +#def __fcwappendsvg(input, svgfile, output): +# click.echo(":: Appending {} to {} resulting in {}".format(svgfile, input, output)) +# +# with FCWFile(input) as fcw: +# fcw.append_svg(svgfile) +# fcw.save(output) + +@__cli.command(name = 'info') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +def __fcwinfo(input): + with FCWFile(input) as fcw: + click.echo("Manifest version: {}".format(fcw.manifest_version)) + click.echo("Creation datetime: {}".format(fcw.creationdatetime)) + click.echo("Filesource: {}".format(fcw.filesource)) + index, startpage = fcw.get_startpage() + click.echo("Start page index: {} (internal page name is {})".format(index, startpage)) + click.echo() + click.echo("Resources:") + for resource in FCWResource: + click.echo("#{}: {}".format(resource.value, len(list(fcw.get_resources(resource))))) + +@__cli.command(name = 'set-startpage') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +@click.argument('index', type = click.INT) +@click.argument('output', required = False, type = click.Path(exists = False, writable = True, file_okay = True, dir_okay = False)) +def __fcwsetstartpage(input, index, output): + print("WARNING: this function has never been tested!") + if output is None: + output = input + + with FCWFile(input) as fcw: + fcw.set_startpage(index) + fcw.save(output) + index, newstartpage = fcw.get_startpage() + + print("New startpage index is {} (internal page name is {})".format(index, newstartpage)) + +@__cli.command(name = 'print-manifest') +@click.argument('input', type = click.Path(exists = True, readable = True, file_okay = True, dir_okay = False)) +def __fcwmanifest(input): + with FCWFile(input) as fcw: + stream = io.BytesIO() + fcw.manifest.write(stream, encoding = 'utf-8', xml_declaration = True, standalone = True) + stream.seek(0) + print(stream.read().decode('utf-8')) + +@__cli.command(name = 'license') +def __license(): + progname = pathlib.Path(sys.argv[0]).name + click.echo("{} Copyright (C) 2019 Christopher Spinrath ".format(progname)) + click.echo("This program comes with ABSOLUTELY NO WARRANTY.") + click.echo("This is free software, and you are welcome to redistribute it") + click.echo("under certain conditions; see the LICENSE file for details.") + +def __main(): + progmap = { + 'fcw2pdf': __fcw2pdf, + 'fcwmerge': __fcwmerge, + 'fcwinfo': __fcwinfo, + } + + progname = pathlib.Path(sys.argv[0]).name + if progname in progmap: + prog = progmap[progname] + else: + prog = __cli() + + prog() + +if __name__ == "__main__": + __main() diff --git a/fcwtool/requirements.txt b/fcwtool/requirements.txt new file mode 100644 index 0000000..4a9d462 --- /dev/null +++ b/fcwtool/requirements.txt @@ -0,0 +1,5 @@ +click +lxml +cairosvg +PyPDF2 +tqdm