def view_solver2_submit(self, request):
def go():
string = request.json_body['string'].encode('utf-8')
nl = int(request.json_body['nl'])
nu = int(request.json_body['nu'])
return self.process(request, string, nl, nu)
return ajax_error_catch(go)
def editor_fancy_save_generic(self, request, spec):
widget_name = self.get_widget_name(request, spec)
string = self.get_text_from_request2(request)
def go():
l = self.get_library(request)
spec.write(l, widget_name, string)
return {'ok': True}
return ajax_error_catch(go)
def view_solver2_submit(self, e):
def go():
state = e.request.json_body['ui_state']
area_F = state['area_F'].encode('utf-8')
area_R = state['area_R'].encode('utf-8')
is_ftor = state['ftor_checkbox']
is_rtof = state['rtof_checkbox']
if is_ftor:
pass
elif is_rtof:
pass
else:
msg = 'Cannot establish query type. '
raise_desc(DPInternalError, msg, state=state)
do_approximations = state['do_approximations']
nl = state['nl']
nu = state['nu']
if is_ftor:
key = dict(type=QUERY_TYPE_FTOR,
string=area_F,
do_approximations=do_approximations,
nu=nu,
nl=nl)
data, res = self.process_ftor(e, area_F, do_approximations, nl,
nu)
elif is_rtof:
key = dict(type=QUERY_TYPE_RTOF,
string=area_R,
do_approximations=do_approximations,
nu=nu,
nl=nl)
data, res = self.process_rtof(e, area_R, do_approximations, nl,
nu)
else:
raise_desc(DPInternalError, 'Inconsistent state', state=state)
key_stable = sorted(tuple(key.items()))
h = base64.b64encode(json.dumps(key_stable), altchars=altchars)
data['state'] = state
data['key'] = key
self.solutions[h] = data
res['output_image'] = 'display.png?hash=%s' % h
res['ok'] = True
return res
quiet = (DPSyntaxError, DPSemanticError, NeedsApprox)
return ajax_error_catch(go, quiet=quiet, environment=e)
def save(self, e):
string = get_text_from_request2(e.request)
def go():
db_view = e.app.hi.db_view
library = db_view.repos[e.repo_name].shelves[
e.shelf_name].libraries[e.library_name]
things = library.things.child(e.spec_name)
things[e.thing_name] = string
return {'ok': True, 'saved_string': string}
return ajax_error_catch(go, environment=e)
def ajax_parse(self, e):
string = get_text_from_request2(e.request)
text = e.request.json_body['text'].encode('utf8')
req = {'text': e.request.json_body['text']}
text_hash = get_sha1(text)
key = (e.library_name, e.spec.url_part, e.thing_name, text_hash)
cache = self.last_processed2
make_relative = lambda s: self.make_relative(e.request, s)
library = library_from_env(e)
def go():
with timeit_wall('process_parse_request'):
res = process_parse_request(library, string, e.spec, key,
cache, make_relative)
res['request'] = req
return res
return ajax_error_catch(go, environment=e)
def ajax_parse_generic(self, request, spec):
widget_name = self.get_widget_name(request, spec)
string = self.get_text_from_request2(request)
req = {'text': request.json_body['text']}
library_name = self.get_current_library_name(request)
key = (library_name, spec, widget_name)
parse_expr = spec.parse_expr
parse_refine = spec.parse_refine
parse_eval = spec.parse_eval
library = self.get_library(request)
context = library._generate_context_with_hooks()
def go():
try:
# XXX: inefficient; we parse twice
parse_tree = parse_wrap(parse_expr, string)[0]
except DPSemanticError as e:
msg = 'I only expected a DPSyntaxError'
raise_wrapped(DPInternalError, e, msg, exc=sys.exc_info())
except DPSyntaxError as e:
# This is the case in which we could not even parse
from mcdp_report.html import mark_unparsable
string2, expr, _commented_lines = mark_unparsable(string, parse_expr)
res = format_exception_for_ajax_response(e, quiet=(DPSyntaxError,))
if expr is not None:
try:
html = ast_to_html(string2, ignore_line=None,
add_line_gutter=False, encapsulate_in_precode=False,
parse_expr=parse_expr, postprocess=None)
res['highlight'] = html
except DPSyntaxError:
assert False, string2
else:
res['highlight'] = html_mark_syntax_error(string, e)
res['request'] = req
return res
try:
class Tmp:
parse_tree_interpreted = None
def postprocess(block):
Tmp.parse_tree_interpreted = parse_refine(block, context)
return Tmp.parse_tree_interpreted
try:
try:
highlight = ast_to_html(string,
parse_expr=parse_expr,
add_line_gutter=False,
encapsulate_in_precode=False,
postprocess=postprocess)
except DPSemanticError:
# Do it again without postprocess
highlight = ast_to_html(string,
parse_expr=parse_expr,
add_line_gutter=False,
encapsulate_in_precode=False,
postprocess=None)
raise
thing = parse_eval(Tmp.parse_tree_interpreted, context)
except (DPSemanticError, DPInternalError) as e:
highlight_marked = html_mark(highlight, e.where, "semantic_error")
self.last_processed2[key] = None # XXX
res = format_exception_for_ajax_response(e, quiet=(DPSemanticError, DPInternalError))
res['highlight'] = highlight_marked
res['request'] = req
return res
self.last_processed2[key] = thing
except:
self.last_processed2[key] = None # XXX
raise
warnings = []
for w in context.warnings:
# w.msg
warning = w.format_user()
if w.where is not None:
highlight = html_mark(highlight, w.where, "language_warning")
# wheres = format_where(w.where, context_before=0, mark=None, arrow=False,
# use_unicode=True, no_mark_arrow_if_longer_than=3)
# warning += '\n\n' + indent(wheres, ' ')
warnings.append(warning.strip())
sep = '-' * 80
language_warnings = ("\n\n" + sep + "\n\n").join(warnings)
language_warnings_html = "\n".join(['<div class="language_warning">%s</div>' % w
for w in warnings])
return {'ok': True,
'highlight': highlight,
'language_warnings': language_warnings,
'language_warnings_html': language_warnings_html,
'request': req}
return ajax_error_catch(go)
