FabLab_Chemnitz/mightyscape-1.1-deprecated
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different large refactorings (subdirectores, removed obsolete stuff) and

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bug fixes
This commit is contained in:
Mario Voigt
2020-08-31 21:25:41 +02:00
parent 7aeae6fc55
commit ffcb5ed744
2250 changed files with 764 additions and 142723 deletions
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57
extensions/fablabchemnitz/inkcut/fablabchemnitz_inkcut.py Normal file
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#!/usr/bin/env python3
"""
Inkcut, Plot HPGL directly from Inkscape.
inkcut.py
Copyright 2018 The Inkcut Team
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
"""
import os
import inkex
from lxml import etree
from subprocess import Popen, PIPE
from shutil import copy2
from distutils.spawn import find_executable
def contains_text(nodes):
for node in nodes:
tag = node.tag[node.tag.rfind("}")+1:]
if tag == 'text':
return True
return False
def convert_objects_to_paths(file, document):
tempfile = os.path.splitext(file)[0] + "-prepare.svg"
# tempfile is needed here only because we want to force the extension to be .svg
# so that we can open and close it silently
copy2(file, tempfile)
command = "inkscape " + tempfile + ' --actions="EditSelectAllInAllLayers;EditUnlinkClone;ObjectToPath;FileSave;FileQuit"'
if find_executable('xvfb-run'):
command = 'xvfb-run -a ' + command
p = Popen(command, shell=True, stdout=PIPE, stderr=PIPE)
(out, err) = p.communicate()
if p.returncode != 0:
inkex.errormsg("Failed to convert objects to paths. Continued without converting.")
inkex.errormsg(out)
inkex.errormsg(err)
return document.getroot()
else:
return etree.parse(tempfile).getroot()

16
extensions/fablabchemnitz/inkcut/fablabchemnitz_inkcut_cut.inx Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
<name>Inkcut - Cut selection</name>
<id>fablabchemnitz.de.inkcut_cut</id>
<effect>
<object-type>all</object-type>
<effects-menu>
<submenu name="FabLab Chemnitz">
<submenu name="Import/Export/Transfer"/>
</submenu>
</effects-menu>
</effect>
<script>
<command location="inx" interpreter="python">fablabchemnitz_inkcut_cut.py</command>
</script>
</inkscape-extension>

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extensions/fablabchemnitz/inkcut/fablabchemnitz_inkcut_cut.py Normal file
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#!/usr/bin/env python3
"""
Inkcut, Plot HPGL directly from Inkscape.
extension.py
Copyright 2010-2018 The Inkcut Team
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
"""
import os
import sys
import inkex
from lxml import etree
import subprocess
from fablabchemnitz_inkcut import contains_text, convert_objects_to_paths
DEBUG = False
try:
from subprocess import DEVNULL # py3k
except ImportError:
import os
DEVNULL = open(os.devnull, 'wb')
class InkscapeInkcutPlugin(inkex.Effect):
def effect(self):
""" Like cut but requires no selection and does no validation for
text nodes.
"""
nodes = self.svg.selected
if not len(nodes):
inkex.errormsg("There were no paths were selected.")
return
document = self.document
if contains_text(self.svg.selected.values()):
document = convert_objects_to_paths(self.args[-1], self.document)
#: If running from source
if DEBUG:
python = '~/inkcut/venv/bin/python'
inkcut = '~/inkcut/main.py'
cmd = [python, inkcut]
else:
cmd = ['inkcut']
cmd += ['open', '-',
'--nodes']+[str(k) for k in nodes.keys()]
p = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=DEVNULL,
stderr=subprocess.STDOUT,
close_fds=sys.platform != "win32")
p.stdin.write(etree.tostring(document))
p.stdin.close()
# Set the returncode to avoid this warning when popen is garbage collected:
# "ResourceWarning: subprocess XXX is still running".
# See https://bugs.python.org/issue38890 and
# https://bugs.python.org/issue26741.
p.returncode = 0
if __name__ == '__main__':
InkscapeInkcutPlugin().run()

16
extensions/fablabchemnitz/inkcut/fablabchemnitz_inkcut_open.inx Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
<name>Inkcut - Open current document</name>
<id>fablabchemnitz.de.inkcut_open</id>
<effect>
<object-type>all</object-type>
<effects-menu>
<submenu name="FabLab Chemnitz">
<submenu name="Import/Export/Transfer"/>
</submenu>
</effects-menu>
</effect>
<script>
<command location="inx" interpreter="python">fablabchemnitz_inkcut_open.py</command>
</script>
</inkscape-extension>

70
extensions/fablabchemnitz/inkcut/fablabchemnitz_inkcut_open.py Normal file
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#!/usr/bin/env python3
"""
Inkcut, Plot HPGL directly from Inkscape.
extension.py
Copyright 2010-2018 The Inkcut Team
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
"""
import os
import sys
import inkex
import importlib
import subprocess
from lxml import etree
from fablabchemnitz_inkcut import convert_objects_to_paths
DEBUG = False
try:
from subprocess import DEVNULL # py3k
except ImportError:
import os
DEVNULL = open(os.devnull, 'wb')
class InkscapeInkcutPlugin(inkex.Effect):
def effect(self):
""" Like cut but requires no selection and does no validation for
text nodes.
"""
#: If running from source
if DEBUG:
python = '~/inkcut/venv/bin/python'
inkcut = '~/inkcut/main.py'
cmd = [python, inkcut]
else:
cmd = ['inkcut']
document = convert_objects_to_paths(self.options.input_file, self.document)
cmd += ['open', '-']
p = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=DEVNULL,
stderr=subprocess.STDOUT,
close_fds=sys.platform != "win32")
p.stdin.write(etree.tostring(document))
p.stdin.close()
# Set the returncode to avoid this warning when popen is garbage collected:
# "ResourceWarning: subprocess XXX is still running".
# See https://bugs.python.org/issue38890 and
# https://bugs.python.org/issue26741.
p.returncode = 0
if __name__ == '__main__':
InkscapeInkcutPlugin().run()