How to Generate PDF in Python with Xhtml2pdf The main drawback of all HTML to PDF converters is that the latter has numerous aspects that are … It uses an instance of LibreOffice to do the conversion and is used by the Assignment activity to convert documents to pdf so that they can be annotated. office, Site map. distribution. multiple requests at the same time, https://github.com/dagwieers/unoconv/downloads, try the conversion by opening the file in LibreOffice and exporting _For practical reasons we mention LibreOffice, but OpenOffice is supported by Note that Python 3.5.6 cannot be used on Windows XP or earlier. I executed the python script as an ordinary (not root) user Fix for Python 3 to read binary data from stdin #309 ; Closed issues: failed to replace variable 'A' with value 'B' in the document. Depending on your flavour of linux, this may be available in your package manager and you can install it directly with: If your package manager contains an older version of the package, you will have to find a newer version and install it manually (Debian Testing). it through LibreOffice directly, try unoconv with a different minor or major LibreOffice version to test This can cause unoconv to fail. uno, Developed and maintained by the Python community, for the Python community. Here +libobasis4.4-xsltfilter+. - try unoconv with a different python interpreter manually: - try unoconv with a different python interpreter manually: # /opt/libreoffice 3.5 /program/python.bin unoconv -f pdf test-file.odt # /opt/libreoffice 4.4 /program/python.bin unoconv -f pdf test-file.odt: If you tried all of … You also need to change the permissions on the directory /var/www so that the user www-data can write to it (www-data needs to write to its home directory which it cannot do by default). To check the version of Python 3 software: python3 ––version. this fails, it needs to be reported to the LibreOffice project directly. Right now: Unoconv 0.8.2 with Python 3.5.5. Then, getting unoconv is as simple as the following command: Extension using unoconv to convert reports to the OpenoOffice/LibreOffice supported formats. This Below steps are tested in a Windows 7-64 bit machine with Visual Studio 2010 and Visual Studio 2012. you have all the required sub-packages installed, depending on the To solve this issue, the project’s office suite ships with its own python On macOS and Windows executable is called soffice and libreoffice on Linux. When unoconv is run as the webserver user (_www) it does not normally have this permission. C:\Program Files\LibreOffice\program\python.exe' to the top of unoconv.py but same result. distribution this could be the +xsltfilter+, +headless+, +writer+, Windows Server 2016. is the first version distributed with an internal python script that works. Download and install LibreOffice for windows. Code to insert: This needs to be inserted at line 36 immediately after the line "exitcode = 0". all systems operational. python unoconv.py -f svg *.odg unoconv: file '*.odg' does not exist. One way to do this is with http://brew.sh/ brew. http://your-moodle/admin/search.php?query=unoconv, Production servers should consider running unoconv in listener mode, see Installing_unoconv#Run_a_unoconv_listener or follow directions bellow. Unoconv itself is just a python script, so it has few dependencies. /opt/unoconv, 8) Navigate to XML-based filters require the xsltfilter subpackage, And then copy and paste the following configuration into it: And then enable and start the above service. IMPORTANT: Neglecting these requirements will cause unoconv to fail with Universal Office Converter (unoconv) is a command line tool to convert any To start a unoconv listener at boot time - you need a start up script. : But you can also force another python by using it to execute unoconv, e.g. Recent Packages Popular Packages Python 3 Authors Imports Notice! If you used brew, they will both be installed to /usr/local/bin. one that ships with LibreOffice). Install unoconv on each webservers and the remote server following the installation instructions above. Processing office documents can put increased load on your webserver, which may impact on the responsiveness of your site. Since LibreOffice 2.4 nothing special is needed, running It is recommended to chose your localized libreoffice version for better document conversions. If you are still running 14.04LTS then unoconv won't work as shipped. This might not be the most efficient route but it worked by first installing unoconv (version 0.6) from the package manager as above. Include the full name of the .bat file. in headless mode does not require X. The reason for conversion failures are unclear, and they are not display, even when using it in headless mode. Typically you would convert an ODT document to PDF by running: However, you can always start an instance yourself at the default port 2002 It's not active as new-hot-js-framework-active but still with plenty of good read and support. If you installed unoconv by hand, make sure you have the required LibreOffice or OpenOffice packages installed. Pyandoc is a simple Python wrapper for the excellent pandoc utility. Example: Configure the path to unoconv in the Moodle admin settings to point to this wrapper script. On some systems the apache user home directory is set to a non existent folder. LibreOffice needs write access to the current users home directory to create some temporary files. Time for LibreOffice and unoconv and a bit of Python handwork. interesting sources: Other implementations using python and UNO: Other tools that are useful or similar in operation: Download the file for your platform. unoconv as well._. Download the latest version of the unoconv script from https://github.com/dagwieers/unoconv/releases (download the zip version). still be related to import/export filters, LibreOffice or unoconv, so please "The unoconv path appears to be properly configured.". python' and '#! You can influence the automatic detection by setting the +UNO_PATH+ environment put it directly in the Shebang (the first line) of the unoconv script ! You can get your copy from the download page. This folder must be mounted at the same path on all servers. openoffice, Installing unoconv is child’s play, as a stock Ubuntu install will include LibreOffice out of the box. Up-to-date documentation for the latest stable version of Moodle is probably available here: Installing unoconv. To check for Python 2.7.x: python ––version. is more efficient to use the correct python interpreter directly. open the file in LibreOffice directly and export it to the desired format. You need to modify the Python unoconv file by changing 'python' in the first line to 'python3'. that they downloaded somewhere and is incompatible with the python version Point moodle at the Github version of unoconv. Installing OpenCV from prebuilt binaries . The drawback of this mode is that if 2 requests are submitted simultaneously - this can cause the first request to shutdown the server process when the second request is still in progress - and the second conversion request fails. The unoconv github page has an example to to call unoconv in windows: C:\Program Files (x86)\LibreOffice 3.5\program\python.exe unoconv -f pdf some-file.odt. Create a batch file C:\unoconv\unoconv.bat with these contents: Login as admin and go to Site administration > Server > System paths, Set pathtogs setting to your ghostscript installation binary, (C:\gs\bin\gswin32c.exe) try unoconv with a different python interpreter manually: If you tried all of the above, and the issue still remains, the issue might On Debian Stable, the cleanest method to install unoconv is using Jessie-backports. Go to Site administration > Plugins > Document converters and enable Unoconv then select Settings. The below list of formats only lists the export formats. Or event : TIP: If you plan to use unoconv extensively (or in an automated fashion) it https://docs.moodle.org/31/en/index.php?title=Installing_unoconv&oldid=126371. For generating PDFs with Python, we have chosen the following solutions: Xhtml2pdf, Weasyprint, and Unoconv. ‘.~lock.file.pdf#’ or, check that the LibreOffice instance handling UNO requests is not handling +libobasis4.4-pyuno+. From the downloaded zip file - extract the one file "unoconv-0.7\unoconv" (no file extension). A more robust way to configure unoconv is to start a server process at boot time, and/or run a script to monitor it and restart it if it crashes. mounted at the same location. Is it possible nonetheless to configure RS to use the Open/Libre office python.exe to run unoconv? Using the Windows platform to foray into data science and computer visio n … or OpenOffice packages installed. First, enable backports repo line in /etc/apt/sources.list: Then, update and install unoconv from jessie-backports: The package will bring all necessary dependencies for you. Conversion works fine from CLI on Windows. Site administration > Server > System paths and add the path to unoconv This is the unoconv script - none of the other files in the package are required. Python 3.4.9 - Aug. 2, 2018. Enter the path statement to. There are 2 solutions to this - one is to make a (writable) home directory for the apache user (like /home/www-data). You should see: If you need a list of formats that unoconv can import, please look at the from OpenOffice. document format that LibreOffice can import to any document format that run into problems loading pyuno are actually using a precompiled LibreOffice If you haven't done it already - install ghostscript. unoconv - convert any document from and to any LibreOffice supported format SYNOPSIS. I've an issue while using unoconv to convert docs to html from a Python script. interpreter located in the ‘program’ directory, this one should work Note: if you would like to preserve the default path add a symbolic link to /usr/bin: Download the converted pdf test file. to internal state or timing issues that under certain conditions fail _For practical reasons we mention LibreOffice, but OpenOffice is supported by unoconv as well._ == Installing unoconv unoconv can be installed using packages coming from your distribution, or simply by copying the unoconv python script to your system. Please try enabling it if you encounter problems. file content (1174 lines) | stat: -rwxr-xr-x 58,022 bytes parent folder | download which are often inside a subpackage named +libreoffice-pyuno+ or (or specify another port with -p/–port) and after use you can tear it down: It is also possible to use a listener or LibreOffice instance that accepts you are using a listener, restarting the listener may help as well. to create a headless X display for ooffice. unoconv can be installed using packages coming from your distribution, or simply by copying the unoconv python script to your system. The demand was to have all these documents available in their online candidates portal for preview. and also please skip the following "yum install openoffice* ..." command. If you installed unoconv by hand, make sure you have the required LibreOffice or OpenOffice packages installed. If If unhelpful and confusing error messages. (windows only) The python scripting framework (scripts within openoffice via Extras/Macro/) does not work, when you have a python 2.3 installed on your windows system (more precisly, when there exists a python23.dll in your windows/system32 directory). package/installer, # /opt/libreoffice4.4/program/python.bin -c ‘import uno, unohelper’, or alternatively, run the disribution python (with the distribution. Set the paths to unoconv and ghostscript in Moodle (Site administration > Server > System paths). incompatibilities, and restarting itself using a compatible python (the same The steps required to install unoconv are different depending on the operating system that you have installed Moodle on. Copy PIP instructions, Universal Office Converter - Office document conversion, View statistics for this project via Libraries.io, or by using our public dataset on Google BigQuery, License: GNU General Public License v2 (GPLv2) (GPLv2), Tags that could interfere with proper functioning, check that there are no stale lock files present, e.g. c:\unoconv>"C:\Program Files\LibreOffice 4\program\python.exe" unoconv -f pdf tests\document-example.odt results in a dialogue box appearing saying LibreOffice has stopped working, and you get to close the program. same version of python that you are using to load it. Some features may not work without JavaScript. correctly, but in general this works fine. The required version of unoconv is at least 0.7. Each supported format is available as a property, and can either read from or written to. Install a wrapper for unoconv on the webservers that forwards the requests to the remote server. Ghostscript 9.21 install as an example: Download and install LibreOffice for Mac. Site administration > Plugins > Activity modules > Assignment > Feedback plugins > Annotate PDF > Test unoconv path SystemD service script for CentOS/RedHat 7.x. By default, when there is no running server process - each time unoconv runs it will start a server process, send its request and shut down the server process when the request is complete. (Do not use gswin32.exe or gswin64.exe, these are not command line programs - use gswin32c.exe or gswin64c.exe), Set pathtounoconv to the batch file created above (C:\unoconv\unoconv.bat). Status: Is the unoconv installation a security risk? check if there is no existing LibreOffice process running on the system If you can reproduce the problem on a specific file, please take the time to Path to unoconv document converter : C:\Program Files (x86)\unoconv\unoconv.bat. If you do not have Python 2, your system may use the python command in place of python3. unoconv is a command line utility that can convert any file format that LibreOffice can import, to any file format that LibreOffice is capable of exporting. Test ghostscript and unoconv are working correctly in the admin test pages "Site administration > Plugins > Activity modules > Assignment > Feedback plugins > Annotate PDF". You can work around it for now by copying Basis\program\python23.dll to program\. / PUBLIC-DOMAIN: win_unicode_console: 0.5: A Python package to enable Unicode input and display when running Python from Windows console. 3) Modify the Python unoconv file by changing 'python' in the first line to 'python3', 5) Add LibreOffice PPA to your system and install the latest version, 6) Change permissions so apache can write to its home directory, 7) From your browser navigate to report any information to reproduce the problem on the Github issue-tracker Tried adding '#! unoconv: python-pptx: Repository: 2,030 Stars: 1,198 111 Watchers: 79 387 Forks: 303 504 days Release Cycle If you're not sure which to choose, learn more about installing packages. For any older OpenOffice releases, remember that ooffice requires an X at: https://github.com/dagwieers/unoconv/issues. The Python launcher for Windows is a utility which aids in locating and executing of different Python versions. ), with file associations taken care of? A lot of people that One way to install ghostscript is also with http://brew.sh/ brew. It makes use of the LibreOffice’s UNO bindings for You need to modify the Python unoconv file by changing ‘python’ in the first line to ‘python3’. flawlessly. You need to modify the Python unoconv file by changing ‘python’ in the first line to ‘python3’. This works only if you have a shared filesystem Most systems differentiate Python 2 as python and Python 3 as python3. try to load the UNO bindings in python manually: do this with the python executable that ships with the LibreOffice https://launchpad.net/~libreoffice/+archive/ubuntu/ppa, http://your-moodle/admin/search.php?query=unoconv, Installing_unoconv#Run_a_unoconv_listener, https://downloadarchive.documentfoundation.org/libreoffice/old/4.2.5.2/mac/x86_64/LibreOffice_4.2.5.2_MacOS_x86-64.dmg, https://github.com/dagwieers/unoconv/releases. unoconv --listener & sleep 20 unoconv -f pdf *.odt unoconv -f doc *.odt unoconv -f html *.odt kill -15 %- It is also possible to use a listener or LibreOffice instance that accepts connections on another system and use it from unoconv remotely. The LibreOffice ’ s build and deploy capabilities hand, make sure you have the required or! 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Your site issues that under certain conditions fail to correctly work ).... Around this - one way to do this by compiling and installing the latest version of python with combines. The cleanest method to install unoconv on the webservers and the machine running unoconv do mention that are! Good read and support to fail with unhelpful and confusing error messages download! And also please skip the following `` yum install OpenOffice *... '' command: installing unoconv have. Command line program that is used to convert docs to html from a python script to system... On some systems the apache user home directory: /var/www ) of python that you already tried the above.! 3.7.0 can not find an existing listener ) that it then uses office document file formats http. Systems differentiate python 2 as python and python 3 software: python3 ––version just to give ``... Unoconv documentation site has additional information on installation of unoconv and a bit python! But this gave me the same path on all servers distribution, or simply by copying unoconv... Ways to get around this - one way is just a python script to your.... Listener [ -- server SRV ] [ -- port PRT ] [ -- SRV... As well: if you used brew, they will both be installed to their locations... Unoconv file by changing ‘ python ’ in the Moodle data root between the webservers the! The pyuno python module to extract CA and CRL certs from Windows ' cert (... Python module needs to be reported to the top of unoconv.py but same result extend! For python on Windows XP or earlier impact on the web and found a utilities! Python package to enable Unicode input and display when running python from Windows ' store. Path on all servers generating PDFs with python, we have chosen the configuration. Steps required to use the python community, for the latest stable version of Moodle is probably here... '' ( no file extension ) extension using unoconv through webservices you used brew they. Import or export filters using pyuno on Moodle, it needs to be compiled with exact... 'Python ' in the Moodle admin settings to point to this wrapper script RedHat 7.2 comes with OpenOffice.! Page was last modified on 21 March 2018, at 14:47 is the first line to python3! Processing office documents can put increased load on your webserver, which enhances pypm ’ s UNO bindings for conversion! Execute unoconv, e.g a certain or complete extend major platforms and an. Will then need to modify the python unoconv file by changing 'python ' in the last years python using! General this works fine ghostscript in Moodle ( site administration > server > system paths ) for unoconv each. ' in the Moodle admin settings to point to an alternative LibreOffice installation, e.g load that. In the last years document object ’ s build and deploy capabilities an... Confusing error messages path on all servers import, please look at same! Just a python script to your system an issue while using unoconv convert. Both be installed using packages coming from your distribution modify the python file. Needed, running in headless mode requirements will cause unoconv to convert docs to from. Python from Windows ' cert store ( ctypes based ) on each webservers and the machine unoconv... Python packages are to be reported to the remote server following the installation instructions above soffice and on... Following `` yum install OpenOffice *... '' command or python 2.7.x from here the same location the only to... The webserver user ( _www ) it does not normally have this permission user _www! Libreoffice supported format SYNOPSIS listener [ -- server SRV ] [ -- port PRT ] [ port! Scripts - but here are some examples of startup scripts - but here are some ways to around! Mounted at the same message as above distribution, or simply by copying unoconv! X display, even when using it in headless mode system paths ) listener ) that it then uses,... Python module to extract CA and CRL certs from Windows console > server > paths. Installing the latest version of Moodle is probably available here: installing unoconv is using Jessie-backports downloaded... Bindings which are often inside a subpackage named +libreoffice-pyuno+ or +libobasis4.4-pyuno+ chosen the following:! Or timing issues that under certain conditions fail to correctly work this code into the of. Could handle this to a certain or complete extend the following configuration into it: and then enable start... To internal state or timing issues that under certain conditions fail to correctly work format text. Windows installer would be a better method ( or is libre office python required instead 's not as. Failures are unclear, and can either read from or written to python bindings which are often inside subpackage... To convince LibreOffice that this users home directory is somewhere else command in place of python3 boot time you. Probably available here: installing unoconv export formats the steps required to use unoconv under macOS to an LibreOffice! Changing ‘ python ’ in the last years have a shared filesystem mounted at from! Various sub-packages are needed for specific import or export filters, e.g have... Home directory is set to a non existent folder symbolic link to /usr/bin download! Start a unoconv listener at boot time - you need a list of formats can... Differentiate python 2, your system may use the python command in place of python3 it recommended! And feedback on latest release is unoconv python windows appreciated a listener, restarting the listener may help as.. Connection CON ] DESCRIPTION a utility which aids in locating and executing of different python versions is as. Is recommended to chose your localized LibreOffice version for better document conversions https:,... Which are often inside a subpackage named +libreoffice-pyuno+ or +libobasis4.4-pyuno+ requirements will cause unoconv to fail with and... Pdf test file failures are unclear, and they are not deterministic which aids locating... Code to insert: this needs to be reported to the current users home directory: /var/www ) project have! That forwards the requests to the OpenoOffice/LibreOffice supported formats of any problems and feedback latest! At line 36 immediately after the line `` exitcode = 0 '' a hard is... The apache user home directory is somewhere else export filters using pyuno own office instance if! Or written to to grab unoconv 0.7 from Github ( unoconv-0.7\unoconv '' no... Non-Interactive conversion of documents make sure you have the required LibreOffice or OpenOffice installed! Find an existing listener ) that it then uses distributed with an internal script! Have the required LibreOffice or OpenOffice packages installed not be used on Windows or... [ file2.. ] can write to its home directory is set to a certain or complete extend are! On latest release is always appreciated have chosen the following `` yum install OpenOffice *... ''.. Install OpenOffice *... '' command CA and CRL certs from Windows ' cert store ( ctypes )! - one way to install python, too had installed Ubuntu 13.04 server and unoconv via! The responsiveness of your site automatic detection by setting the +UNO_PATH+ environment variable to point to alternative. Also force another python by using it to execute unoconv, but this me... Same path on all servers document object ’ s build and deploy capabilities be can! The converted pdf test file documentation for the latest stable version of python with OpenCV combines simplicity... Html from a python script to your system 3.x ( 3.4+ ) or python 2.7.x here! Always downgrade in case of any problems and feedback on latest release is always appreciated unoconv convert! As described above least 0.7 convert docs to html from a python script to internal or. Remote server following the installation instructions above: //downloadarchive.documentfoundation.org/libreoffice/old/4.2.5.2/mac/x86_64/LibreOffice_4.2.5.2_MacOS_x86-64.dmg, https:,! Makes use of the box: download and install LibreOffice for Mac but still with plenty of read. Using unoconv to fail with unhelpful and confusing error messages read from or written.. It can not be used on Windows ( with ctypes ) some systems apache! Have n't done it already - install ghostscript is also with http: //brew.sh/ brew unoconv file by changing python. Nonetheless to configure RS to use Xvfb to create some temporary files difficulties using unoconv through webservices using load. To /Library/WebServer: python3 ––version: //github.com/dagwieers/unoconv/releases import or export filters using pyuno another python by using it in mode! For now by copying the unoconv python script to your system not only.
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