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schilder
schildergenerator
Commits
22b9a6c5
Verified
Commit
22b9a6c5
authored
Feb 22, 2020
by
Robin Sonnabend
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parent
f03c6dc2
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schilder.py
schilder.py
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schilder.py
View file @
22b9a6c5
#!/usr/bin/env python
2
#!/usr/bin/env python
3
# -*- encoding: utf8 -*-
from
flask
import
Flask
,
flash
,
session
,
redirect
,
url_for
,
escape
,
request
,
Response
,
Markup
...
...
@@ -25,7 +25,7 @@ app = Flask(__name__)
app
.
config
.
update
(
UPLOAD_FOLDER
=
config
.
uploaddir
,
PROPAGATE_EXCEPTIONS
=
True
,
MAX_CONTENT_LENGTH
=
8388608
L
MAX_CONTENT_LENGTH
=
8388608
)
app
.
secret_key
=
config
.
app_secret
genshi
=
Genshi
(
app
)
...
...
@@ -82,7 +82,7 @@ def save_data(formdata, outfilename):
json
.
dump
(
formdata
,
outfile
)
def
run_pdflatex
(
context
,
outputfilename
,
overwrite
=
True
):
if
not
context
.
has_key
(
'textemplate'
)
:
if
'textemplate'
not
in
context
:
context
[
'textemplate'
]
=
"text-image-quer.tex"
genshitex
=
TemplateLoader
([
config
.
textemplatedir
])
template
=
genshitex
.
load
(
...
...
@@ -93,7 +93,7 @@ def run_pdflatex(context, outputfilename, overwrite=True):
context
[
'text'
]
=
publish_parts
(
context
[
'text'
],
writer_name
=
'latex'
)[
'body'
]
#context['headline'] = publish_parts(context['headline'], writer_name='latex')['body']
tmpdir
=
tempfile
.
mkdtemp
(
dir
=
config
.
tmpdir
)
if
context
.
has_key
(
'img'
)
and
context
[
'img'
]
and
context
[
'img'
]
!=
'__none'
:
if
'img'
in
context
and
context
[
'img'
]
and
context
[
'img'
]
!=
'__none'
:
try
:
shutil
.
copy
(
os
.
path
.
join
(
config
.
imagedir
,
context
[
'img'
]),
os
.
path
.
join
(
tmpdir
,
context
[
'img'
]))
...
...
@@ -117,7 +117,7 @@ def run_pdflatex(context, outputfilename, overwrite=True):
try
:
flash
(
Markup
(
"<p>PDFLaTeX Output:</p><pre>%s</pre>"
%
e
.
output
),
'log'
)
except
:
print
(
e
.
output
)
print
(
(
e
.
output
)
)
raise
SyntaxWarning
(
"PDFLaTeX bailed out"
)
finally
:
os
.
chdir
(
cwd
)
...
...
@@ -163,7 +163,7 @@ def index(**kwargs):
data
=
defaultdict
(
str
)
data
.
update
(
**
kwargs
)
filelist
=
glob
.
glob
(
config
.
datadir
+
'/*.schild'
)
data
[
'files'
]
=
[
unicode
(
os
.
path
.
basename
(
f
))
for
f
in
sorted
(
filelist
)]
data
[
'files'
]
=
[
str
(
os
.
path
.
basename
(
f
))
for
f
in
sorted
(
filelist
)]
return
render_response
(
'index.html'
,
data
)
...
...
@@ -174,7 +174,7 @@ def edit(**kwargs):
imagelist
=
sorted
(
glob
.
glob
(
config
.
imagedir
+
'/*.png'
))
data
[
'images'
]
=
[
os
.
path
.
basename
(
f
)
for
f
in
imagelist
]
templatelist
=
glob
.
glob
(
config
.
textemplatedir
+
'/*.tex'
)
data
[
'templates'
]
=
[
unicode
(
os
.
path
.
basename
(
f
))
data
[
'templates'
]
=
[
str
(
os
.
path
.
basename
(
f
))
for
f
in
sorted
(
templatelist
)]
data
[
'imageextensions'
]
=
config
.
allowed_extensions
return
render_response
(
'edit.html'
,
data
)
...
...
@@ -190,7 +190,7 @@ def create():
if
request
.
method
==
'POST'
:
formdata
=
defaultdict
(
str
,
request
.
form
.
to_dict
(
flat
=
True
))
for
a
in
(
'headline'
,
'text'
):
formdata
[
a
]
=
unicode
(
formdata
[
a
])
formdata
[
a
]
=
str
(
formdata
[
a
])
try
:
imgpath
=
save_and_convert_image_upload
(
'imgupload'
)
if
imgpath
is
not
None
:
...
...
@@ -205,18 +205,18 @@ def create():
save_data
(
formdata
,
outfilename
)
run_pdflatex
(
formdata
,
os
.
path
.
join
(
config
.
pdfdir
,
outpdfname
))
try
:
flash
(
Markup
(
u
"""PDF created and data saved. You might create another one. Here's a preview. Click to print.<br/>
flash
(
Markup
(
"""PDF created and data saved. You might create another one. Here's a preview. Click to print.<br/>
<a href="%s"><img src="%s"/></a>"""
%
(
url_for
(
'schild'
,
filename
=
outfilename
),
url_for
(
'pdfthumbnail'
,
pdfname
=
outpdfname
,
maxgeometry
=
200
))
))
except
:
print
(
"%s created"
%
outpdfname
)
print
(
(
"%s created"
%
outpdfname
)
)
except
Exception
as
e
:
try
:
flash
(
u
"Could not create pdf or save data: %s"
%
str
(
e
),
'error'
)
flash
(
"Could not create pdf or save data: %s"
%
str
(
e
),
'error'
)
except
:
print
(
"Could not create pdf or save data: %s"
%
str
(
e
))
print
(
(
"Could not create pdf or save data: %s"
%
str
(
e
)
))
data
=
{
'form'
:
formdata
}
imagelist
=
glob
.
glob
(
config
.
imagedir
+
'/*.png'
)
...
...
@@ -236,7 +236,7 @@ def create():
@
app
.
route
(
'/schild/<filename>'
)
def
schild
(
filename
):
return
render_response
(
'schild.html'
,
{
'filename'
:
filename
,
'printer'
:
[
unicode
(
f
)
for
f
in
sorted
(
config
.
printers
.
keys
())]})
return
render_response
(
'schild.html'
,
{
'filename'
:
filename
,
'printer'
:
[
str
(
f
)
for
f
in
sorted
(
config
.
printers
.
keys
())]})
@
app
.
route
(
'/printout'
,
methods
=
[
'POST'
])
...
...
@@ -249,11 +249,11 @@ def printout():
try
:
lprout
=
check_output
([
'lpr'
,
'-H'
,
str
(
config
.
printserver
),
'-P'
,
str
(
printer
),
'-#'
,
str
(
copies
)]
+
config
.
lproptions
+
[
filename
],
stderr
=
STDOUT
)
flash
(
u
'Schild wurde zum Drucker geschickt!'
)
flash
(
'Schild wurde zum Drucker geschickt!'
)
except
CalledProcessError
as
e
:
flash
(
Markup
(
"<p>Could not print:</p><pre>%s</pre>"
%
e
.
output
),
'error'
)
else
:
flash
(
u
'Ungültige Anzahl Kopien!'
)
flash
(
'Ungültige Anzahl Kopien!'
)
return
redirect
(
url_for
(
'index'
))
def
delete_file
(
filename
):
...
...
@@ -261,10 +261,10 @@ def delete_file(filename):
os
.
unlink
(
os
.
path
.
join
(
config
.
datadir
,
filename
))
for
f
in
glob
.
glob
(
os
.
path
.
join
(
config
.
pdfdir
,
filename
+
'.pdf*'
)):
os
.
unlink
(
f
)
flash
(
u
"Schild %s wurde gelöscht"
%
filename
)
flash
(
"Schild %s wurde gelöscht"
%
filename
)
return
redirect
(
url_for
(
'index'
))
except
:
flash
(
u
"Schild %s konnte nicht gelöscht werden."
%
filename
,
'error'
)
flash
(
"Schild %s konnte nicht gelöscht werden."
%
filename
,
'error'
)
return
redirect
(
url_for
(
'schild'
,
filename
=
filename
))
...
...
@@ -312,8 +312,8 @@ def tplthumbnail(tplname, maxgeometry):
run_pdflatex
(
{
'textemplate'
:
secure_filename
(
tplname
),
'img'
:
'pictograms-nps-misc-camera.png'
,
'headline'
:
u
'Überschrift'
,
'text'
:
u
'Dies ist der Text, der in der UI als Text bezeichnet ist.'
,
'headline'
:
'Überschrift'
,
'text'
:
'Dies ist der Text, der in der UI als Text bezeichnet ist.'
,
'markup'
:
'latex'
,
},
pdfpath
,
overwrite
=
False
)
...
...
@@ -338,13 +338,13 @@ def recreate_cache():
glob
.
glob
(
os
.
path
.
join
(
config
.
imagedir
,
'*.png.*'
))):
try
:
os
.
unlink
(
filename
)
print
(
"Deleted %s"
%
filename
)
print
(
(
"Deleted %s"
%
filename
)
)
except
Exception
as
e
:
print
(
"Could not delete %s: %s"
%
(
filename
,
str
(
e
)))
print
(
(
"Could not delete %s: %s"
%
(
filename
,
str
(
e
)
)))
for
filename
in
glob
.
glob
(
os
.
path
.
join
(
config
.
datadir
,
'*.schild'
)):
data
=
load_data
(
filename
)
pdfname
=
os
.
path
.
join
(
config
.
pdfdir
,
data
[
'pdfname'
])
print
(
"Recreating %s"
%
pdfname
)
print
(
(
"Recreating %s"
%
pdfname
)
)
run_pdflatex
(
data
,
pdfname
)
if
__name__
==
'__main__'
:
...
...
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