def show_latex(doctext, cleanup=False):
""" Show a pdf of a LaTeX document with doctext.
Only really expected to work on OS X.
"""
import sh
with tempfile.NamedTemporaryFile(mode='w+t', encoding='utf-8') as docout:
print(doctext, file=docout)
docout.flush()
sh.pdflatex(docout.name)
output_filename = os.path.basename(docout.name) + ".pdf"
sh.open(output_filename)
if cleanup:
sh.rm(output_filename)
def generate_pdf(self, sections=None, out_file=None):
out_tmpl = Template(self._base_template)
if not out_file:
latex_file = "latex.tex"
out_file = "latex.pdf"
else:
latex_file = remove_suffix(out_file) + ".tex"
with open(latex_file, "w") as latex_handle:
latex_handle.write(out_tmpl.render(sections=sections))
sh.pdflatex(latex_file)
return out_file
def show_latex(doctext, cleanup=False):
""" Show a pdf of a LaTeX document with doctext.
Only really expected to work on OS X.
"""
import sh
with tempfile.NamedTemporaryFile(mode='w+t', encoding='utf-8') as docout:
print(doctext, file=docout)
docout.flush()
sh.pdflatex(docout.name)
output_filename = os.path.basename(docout.name) + ".pdf"
sh.open(output_filename)
if cleanup:
sh.rm(output_filename)
def haz_diot():
listaDiot = json.loads(request.args['lista_diot'])
#listaDiot = request.args['lista_diot']
context = {'lista_diot': listaDiot}
tex_path = os.path.join(app.config['UPLOAD_FOLDER'], "resumenDiot.tex")
script_path = os.path.dirname(os.path.abspath(__file__))
getTemplate(os.path.join(
script_path, "templateDiot.jinja")).stream(context).dump(tex_path)
os.chdir(os.path.dirname(tex_path))
conversion = pdflatex(tex_path)
if conversion.exit_code == 0:
return send_from_directory(app.config['UPLOAD_FOLDER'],
"resumenDiot.pdf")
else:
content = {'please move along': 'nothing to see here'}
abort(500)
pdfpages = pdfinfol[-1].split(':')
numpages = int(pdfpages[1].strip())
while numpages > len(titles):
titles.append('~')
# Combine the headers and create a .tex file with the headers
latex_titles = ' \\newpage\n'.join(titles)
latex_out = latex_header + latex_titles + latex_footer
with open(TITLES_TEX, 'w') as f:
f.write(latex_out)
# Create pdf
pdflatex('-output-directory={}'.format(tdir), TITLES_TEX)
# Split title pdf into pages
pdftk(TITLES_PDF, 'burst', 'output', TITLES_BURST)
# Split the input file into pages
pdftk(input_file, 'burst', 'output', INPUT_BURST)
# Merge
inputs = glob.glob(INPUT_GLOB)
for inputf in inputs:
num = inputf[-8:-4]
#pdftk(TITLES_GLOB.format(num), 'background', inputf, 'output',
# MERGED_GLOB.format(num))
pdftk(inputf, 'background', TITLES_GLOB.format(num), 'output',
numpages = int(items[1].strip())
break
while numpages > len(titles):
titles.append('~')
# Combine the headers and create a .tex file with the headers
latex_titles = ' \\newpage\n'.join(titles)
latex_out = latex_header + latex_titles + latex_footer
with open(TITLES_TEX, 'w') as f:
f.write(latex_out)
# Create pdf
pdflatex('-output-directory={}'.format(tdir), TITLES_TEX)
# Split title pdf into pages
pdftk(TITLES_PDF, 'burst', 'output', TITLES_BURST)
# Split the input file into pages
pdftk(input_file, 'burst', 'output', INPUT_BURST)
# Merge
inputs = glob.glob(INPUT_GLOB)
for inputf in inputs:
num = inputf[-8:-4]
#pdftk(TITLES_GLOB.format(num), 'background', inputf, 'output',
# MERGED_GLOB.format(num))
pdftk(inputf, 'background', TITLES_GLOB.format(num), 'output',
def process(tsv, metric = None, query = None, enumsize = None):
with open(tsv) as inf:
lines = inf.readlines()
colnames = lines[0][1:].strip().split('\t') # first line is a header that starts with '#'
column = colnames.index # helper function to find column number by name
data = [line.strip().split('\t') for line in lines[1:]]
for i in xrange(len(data)):
data[i][1] = long(data[i][1]) # store size is a long
for j in xrange(5, len(colnames)):
data[i][j] = float(data[i][j]) # all metrics have float values
unique_vals = lambda colnum: list(OrderedDict.fromkeys(row[colnum] for row in data))
ages = unique_vals(column('age class'))
lengths = unique_vals(column('length class'))
try:
if metric is None:
assert len(colnames) == 6
metric = colnames[5]
else:
assert metric in colnames[5:]
except AssertionError:
raise AssertionError('-metric must be specified as one of %s' % ' '.join(colnames[5:]))
try:
all_queries = unique_vals(column('query'))
if query is None:
assert len(all_queries) == 1
query = all_queries[0]
else:
assert query in all_queries
except AssertionError:
raise AssertionError('-query must be specified as one of %s' % ' '.join(all_queries))
pdf_files = 'tmp-A%s-L%s.pdf'
dat_file = 'tmp-data.tsv'
gp_file = 'tmp.gp'
tex_file = 'plot.tex'
tex_aux_files = ['plot.aux', 'plot.log']
all_files = [pdf_files % (age, length) for age in ages for length in lengths] + [dat_file, gp_file, tex_file] + tex_aux_files
pdfs = defaultdict(dict)
for age in ages:
for length in lengths:
have_data = False
with open(dat_file, 'w') as outf:
for row in data:
if row[column('query')] == query and row[column('age class')] == age and row[column('length class')] == length:
have_data = True
outf.write("%s\t%s\n" % (row[1], row[column(metric)]))
if have_data:
out_file = pdf_files % (age, length)
pdfs[age][length] = out_file
with open(gp_file, 'w') as outf:
if enumsize is not None:
normfact = float(enumsize)
plotx = 'set xrange [0:1]'
else:
normfact = 1
plotx = 'set autoscale x'
outf.write("""load "template.gp"
set term pdfcairo lw 8
unset grid
unset xtics
unset ytics
set output "{out_file}"
{plotx}
set yrange [0:100]
plot "{dat_file}" u ($1/{normfact}):($2*100) w lp ls 1 notitle
""".format(**locals()))
gnuplot(gp_file)
with open(tex_file, 'w') as outf:
outf.write("""\documentclass[12pt]{article}
\usepackage{graphicx}
\usepackage{palatino}
\usepackage{diagbox}
\usepackage{pdflscape}
\\begin{document}
\\thispagestyle{empty}
\\begin{landscape}
\\begin{table}
\centering
\\begin{tabular}{l|%s}
%%\hline
\\diagbox{age}{length} & %s \\\\
\hline
""" % (\
''.join('l' for i in xrange(len(lengths))),\
' & '.join(lengths)))
for age in ages:
if age not in pdfs:
continue
outf.write("%s" % age)
for length in lengths:
if length not in pdfs[age]:
continue
outf.write(" & \includegraphics[width=0.15\\textwidth]{%s}" % pdfs[age][length])
outf.write("""\\\\
%\hline
""")
if enumsize is not None:
xaxis = 'sstore/enumeration bytes [0:1]'
else:
xaxis = '\# sstore windows'
if metric[0] == 'p' and is_float(metric[1:]):
yaxis = '%sth percentile' % metric[1:]
else:
yaxis = metric
yaxis += ' percent error [0:100]'
outf.write("""
\end{tabular}
\caption{%s query: x-axis %s, y-axis %s}
\end{table}
\end{landscape}
\end{document}""" % (query, xaxis, yaxis))
pdflatex(tex_file)
for fil in all_files:
try:
os.unlink(fil)
except OSError: # file doesn't exist
pass
