def makeTexEquation(self, s, l, t):
eqn = t[0].strip()
if len(eqn) == 0:
return u""
thumb = Thumbnails(self.parser.page)
try:
path = thumb.getThumbPath(True)
except IOError:
return u"<b>{}</b>".format(_(u"Can't create thumbnails directory"))
tex = getTexRender(path)
try:
image_fname = tex.makeImage(eqn)
except IOError:
return u"<b>{}</b>".format(_(u"Can't create image file"))
image_path = os.path.join(Thumbnails.getRelativeThumbDir(),
image_fname)
result = u'<img src="{image}"/>'.format(
image=image_path.replace("\\", "/"))
return result
def test_inline_02(self):
from texequation.defines import KATEX_DIR_NAME
eqn1 = "y = f1(x)"
eqn2 = "y = f2(x)"
text = "{{$ {eqn1} $}} {{$ {eqn2} $}}".format(eqn1=eqn1, eqn2=eqn2)
path = os.path.join(Thumbnails.getRelativeThumbDir(), KATEX_DIR_NAME)
result_lines = [
'<span class="texequation-inline" id="texequation-inline-0"></span>',
'<span class="texequation-inline" id="texequation-inline-1"></span>',
]
footer_lines = [
'var element_0 = document.getElementById("texequation-inline-0");',
'var element_1 = document.getElementById("texequation-inline-1");',
'katex.render("{}",'.format(eqn1),
'katex.render("{}",'.format(eqn2),
]
result = self.parser.toHtml(text)
for line in result_lines:
self.assertIn(line, result)
for line in footer_lines:
self.assertIn(line, self.parser.footer)
full_path = os.path.join(self.parser.page.path, path)
self.assertTrue(os.path.exists(full_path), full_path)
def test_block_01(self):
from texequation.defines import KATEX_DIR_NAME
eqn = "y = f(x)"
text = "{{$$ {eqn} $$}}".format(eqn=eqn)
path = os.path.join(Thumbnails.getRelativeThumbDir(), KATEX_DIR_NAME)
result_lines = [
'<span class="texequation-block" id="texequation-block-0"></span>',
]
footer_lines = [
'var element_0 = document.getElementById("texequation-block-0");',
'katex.render("{}",'.format(eqn),
]
result = self.parser.toHtml(text)
for line in result_lines:
self.assertIn(line, result)
for line in footer_lines:
self.assertIn(line, self.parser.footer)
full_path = os.path.join(self.parser.page.path, path)
self.assertTrue(os.path.exists(full_path), full_path)
def test_inline_01(self):
eqn = u"y = f(x)"
text = u"{{$ {eqn} $}}".format(eqn=eqn)
path = os.path.join(Thumbnails.getRelativeThumbDir(), 'katex')
result_lines = [
u'<span class="texequation-inline" id="texequation-inline-0"></span>',
]
footer_lines = [
u'var element = document.getElementById("texequation-inline-0");',
u'katex.render("{}",'.format(eqn),
]
result = self.parser.toHtml(text)
for line in result_lines:
self.assertIn(line, result)
for line in footer_lines:
self.assertIn(line, self.parser.footer)
full_path = os.path.join(self.parser.page.path, path)
self.assertTrue(os.path.exists(full_path), full_path)
def test_block_02(self):
eqn1 = u"y = f1(x)"
eqn2 = u"y = f2(x)"
text = u"{{$$ {eqn1} $$}} {{$$ {eqn2} $$}}".format(eqn1=eqn1,
eqn2=eqn2)
path = os.path.join(Thumbnails.getRelativeThumbDir(), 'katex')
result_lines = [
u'<span class="texequation-block" id="texequation-block-0"></span>',
u'<span class="texequation-block" id="texequation-block-1"></span>',
]
footer_lines = [
u'var element = document.getElementById("texequation-block-0");',
u'var element = document.getElementById("texequation-block-1");',
u'katex.render("{}",'.format(eqn1),
u'katex.render("{}",'.format(eqn2),
]
result = self.parser.toHtml(text)
for line in result_lines:
self.assertIn(line, result)
for line in footer_lines:
self.assertIn(line, self.parser.footer)
full_path = os.path.join(self.parser.page.path, path)
self.assertTrue(os.path.exists(full_path), full_path)
def testTex2(self):
from texequation.texrender import getTexRender
thumb = Thumbnails(self.parser.page)
texrender = getTexRender(thumb.getThumbPath(True))
eqn1 = u"y = f(x)"
eqn2 = u"y = e^x"
eqn3 = u"y = \sum_{i=0}\pi"
text = u"""бла-бла-бла
* бла-бла-бла {$ %s $} 1111
* бла-бла-бла {$ %s $} 222
* бла-бла-бла {$ %s $} 333""" % (eqn1, eqn2, eqn3)
fname1 = texrender.getImageName(eqn1)
fname2 = texrender.getImageName(eqn2)
fname3 = texrender.getImageName(eqn3)
path1 = os.path.join(Thumbnails.getRelativeThumbDir(), fname1)
path2 = os.path.join(Thumbnails.getRelativeThumbDir(), fname2)
path3 = os.path.join(Thumbnails.getRelativeThumbDir(), fname3)
result_right = u'''бла-бла-бла
<ul><li>бла-бла-бла <img src="{path1}"/> 1111</li><li>бла-бла-бла <img src="{path2}"/> 222</li><li>бла-бла-бла <img src="{path3}"/> 333</li></ul>'''.format(
path1=path1.replace("\\", "/"),
path2=path2.replace("\\", "/"),
path3=path3.replace("\\", "/"))
result = self.parser.toHtml(text)
self.assertEqual(result_right, result, result)
full_path1 = os.path.join(self.parser.page.path, path1)
full_path2 = os.path.join(self.parser.page.path, path2)
full_path3 = os.path.join(self.parser.page.path, path3)
self.assertTrue(os.path.exists(full_path1), full_path1)
self.assertTrue(os.path.exists(full_path2), full_path2)
self.assertTrue(os.path.exists(full_path3), full_path3)
def testTex2 (self):
thumb = Thumbnails (self.parser.page)
texrender = getTexRender(thumb.getThumbPath (True))
eqn1 = u"y = f(x)"
eqn2 = u"y = e^x"
eqn3 = u"y = \sum_{i=0}\pi"
text = u"""бла-бла-бла
* бла-бла-бла {$ %s $} 1111
* бла-бла-бла {$ %s $} 222
* бла-бла-бла {$ %s $} 333""" % (eqn1, eqn2, eqn3)
fname1 = texrender.getImageName (eqn1)
fname2 = texrender.getImageName (eqn2)
fname3 = texrender.getImageName (eqn3)
path1 = os.path.join (Thumbnails.getRelativeThumbDir(), fname1)
path2 = os.path.join (Thumbnails.getRelativeThumbDir(), fname2)
path3 = os.path.join (Thumbnails.getRelativeThumbDir(), fname3)
result_right = u'''бла-бла-бла
<UL><LI>бла-бла-бла <IMG SRC="{path1}"/> 1111</LI><LI>бла-бла-бла <IMG SRC="{path2}"/> 222</LI><LI>бла-бла-бла <IMG SRC="{path3}"/> 333</LI></UL>'''.format (path1=path1.replace ("\\", "/"),
path2=path2.replace ("\\", "/"),
path3=path3.replace ("\\", "/"))
result = self.parser.toHtml (text)
self.assertEqual (result_right, result, result)
full_path1 = os.path.join (self.parser.page.path, path1)
full_path2 = os.path.join (self.parser.page.path, path2)
full_path3 = os.path.join (self.parser.page.path, path3)
self.assertTrue (os.path.exists (full_path1), full_path1)
self.assertTrue (os.path.exists (full_path2), full_path2)
self.assertTrue (os.path.exists (full_path3), full_path3)
def testTex1 (self):
thumb = Thumbnails (self.parser.page)
texrender = getTexRender(thumb.getThumbPath (True))
eqn = u"y = f(x)"
text = u"{$ %s $}" % (eqn)
fname = texrender.getImageName (eqn)
path = os.path.join (Thumbnails.getRelativeThumbDir(), fname)
result_right = u'<IMG SRC="{0}"/>'.format (path.replace ("\\", "/"))
result = self.parser.toHtml (text)
self.assertEqual (result_right, result, result)
full_path = os.path.join (self.parser.page.path, path)
self.assertTrue (os.path.exists (full_path), full_path )
def testTex4 (self):
thumb = Thumbnails (self.parser.page)
texrender = getTexRender(thumb.getThumbPath (True))
eqn = u"y = f(x)"
text = u"[[http://jenyay.net | {$ %s $}]]" % (eqn)
fname = texrender.getImageName (eqn)
path = os.path.join (Thumbnails.getRelativeThumbDir(), fname)
result_right = u'<a href="http://jenyay.net"><img src="{0}"/></a>'.format (path.replace ("\\", "/"))
result = self.parser.toHtml (text)
self.assertEqual (result_right, result, result)
full_path = os.path.join (self.parser.page.path, path)
self.assertTrue (os.path.exists (full_path), full_path )
def testTex1(self):
from texequation.texrender import getTexRender
thumb = Thumbnails(self.parser.page)
texrender = getTexRender(thumb.getThumbPath(True))
eqn = u"y = f(x)"
text = u"{$ %s $}" % (eqn)
fname = texrender.getImageName(eqn)
path = os.path.join(Thumbnails.getRelativeThumbDir(), fname)
result_right = u'<img src="{0}"/>'.format(path.replace("\\", "/"))
result = self.parser.toHtml(text)
self.assertEqual(result_right, result, result)
full_path = os.path.join(self.parser.page.path, path)
self.assertTrue(os.path.exists(full_path), full_path)
def execute (self, params, content):
"""
Запустить команду на выполнение.
Метод возвращает текст, который будет вставлен на место команды в вики-нотации
"""
from blockdiag.parser import ParseException
thumb = Thumbnails(self.parser.page)
thumbPath = thumb.getThumbPath(True)
md5 = hashlib.md5 (content.encode ("utf-8")).hexdigest()
fname = self._fileNameFormat.format (md5)
imagePath = os.path.join (thumbPath, fname)
render = DiagramRender()
if not os.path.exists (imagePath):
try:
render.renderToFile (content, imagePath)
except (ParseException, AttributeError, TypeError):
return u"<b>{}</b>".format(_(u"Diagram parsing error"))
return u'<img src="{}/{}"/>'.format (thumb.getRelativeThumbDir(), fname)
def execute(self, params, content):
"""
Запустить команду на выполнение.
Метод возвращает текст, который будет вставлен на место команды в вики-нотации
"""
from blockdiag.parser import ParseException
thumb = Thumbnails(self.parser.page)
thumbPath = thumb.getThumbPath(True)
md5 = hashlib.md5(content.encode("utf-8")).hexdigest()
fname = self._fileNameFormat.format(md5)
imagePath = os.path.join(thumbPath, fname)
render = DiagramRender()
if not os.path.exists(imagePath):
try:
render.renderToFile(content, imagePath)
except (ParseException, AttributeError, TypeError):
return u"<b>{}</b>".format(_(u"Diagram parsing error"))
return u'<img src="{}/{}"/>'.format(thumb.getRelativeThumbDir(), fname)
def makeTexEquation (self, s, l, t):
eqn = t[0].strip()
if len (eqn) == 0:
return u""
thumb = Thumbnails(self.parser.page)
try:
path = thumb.getThumbPath (True)
except IOError:
return u"<b>{}</b>".format(_(u"Can't create thumbnails directory"))
tex = getTexRender (path)
try:
image_fname = tex.makeImage (eqn)
except IOError:
return u"<b>{}</b>".format(_(u"Can't create image file"))
image_path = os.path.join (Thumbnails.getRelativeThumbDir(), image_fname)
result = u'<img src="{image}"/>'.format (image=image_path.replace ("\\", "/"))
return result
