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running cavern on svx files improved

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This commit is contained in:
Philip Sargent 2022-03-11 16:22:37 +00:00
parent 8e78dd4a2e
commit f99ebf84e9
5 changed files with 100 additions and 46 deletions
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119
core/views/survex.py
View File

@ -102,6 +102,9 @@ survextemplatefile = """; *** THIS IS A TEMPLATE FILE NOT WHAT YOU MIGHT BE EXPE
class SvxForm(forms.Form):
'''Two-pane form, upper half is the raw survex file, lower half (with green background)
is the output of running 'cavern' on the survex file.
'''
dirname = forms.CharField(widget=forms.TextInput(attrs={"readonly":True}))
filename = forms.CharField(widget=forms.TextInput(attrs={"readonly":True}))
datetime = forms.DateTimeField(widget=forms.TextInput(attrs={"readonly":True}))
@ -112,11 +115,11 @@ class SvxForm(forms.Form):
def GetDiscCode(self):
fname = survexdatasetpath / (self.data['filename'] + ".svx")
if not os.path.isfile(fname):
if not fname.is_file():
print(">>> >>> WARNING - svx file not found, showing TEMPLATE SVX",fname, flush=True)
self.template = True
return survextemplatefile
fin = open(fname, "rt",encoding='utf8',newline='')
fin = open(fname, "r",encoding='utf8',newline='')
svxtext = fin.read()
fin.close()
return svxtext
@ -140,13 +143,13 @@ class SvxForm(forms.Form):
# Make this create new survex folders if needed
try:
fout = open(fname, "wt", encoding='utf8',newline='\n')
fout = open(fname, "w", encoding='utf8',newline='\n')
except FileNotFoundError:
pth = os.path.dirname(self.data['filename'])
newpath = survexdatasetpath / pth
if not os.path.exists(newpath):
os.makedirs(newpath)
fout = open(fname, "wt", encoding='utf8',newline='\n')
fout = open(fname, "w", encoding='utf8',newline='\n')
except PermissionError:
return "CANNOT save this file.\nPERMISSIONS incorrectly set on server for this file. Ask a nerd to fix this."
@ -155,22 +158,45 @@ class SvxForm(forms.Form):
res = fout.write("\n")
fout.close()
# INSERT code to do git add and commit here, to loser repo.
# INSERT code to do git add and commit here, to loser repo. When Wookey chnages :loser: to use git.
return "SAVED ."
return "SAVED"
def Process(self):
print(">>>>....\n\n\n....Processing\n\n\n")
print(">>>>....\n....Processing\n")
froox = os.fspath(survexdatasetpath / (self.data['filename'] + ".svx"))
froog = os.fspath(survexdatasetpath / (self.data['filename'] + ".log"))
cwd = os.getcwd()
os.chdir(os.path.split(froox)[0])
os.system(settings.CAVERN + " --log " + froox )
os.chdir(cwd)
fin = open(froog, "rt",encoding='utf8')
# Update this to use the new syntax..
# sp = subprocess.run([settings.CAVERN, "--log", f'--output={outputdir}', f'{fullpath}.svx'],
# capture_output=True, check=False, text=True)
# if sp.returncode != 0:
# message = f' ! Error running {settings.CAVERN}: {fullpath}'
# DataIssue.objects.create(parser='entrances', message=message)
# print(message)
# print(f'stderr:\n\n' + str(sp.stderr) + '\n\n' + str(sp.stdout) + '\n\nreturn code: ' + str(sp.returncode))
filepatherr = Path(survexdatasetpath / str(self.data['filename'] + ".err"))
if filepatherr.is_file():
if filepatherr.stat().st_size == 0:
filepatherr.unlink() # delete empty closure error file
fin = open(froog, "r",encoding='utf8')
log = fin.read()
fin.close()
log = re.sub("(?s).*?(Survey contains)", "\\1", log)
#log = re.sub("(?s).*?(Survey contains)", "\\1", log) # this omits any ERROR MESSAGES ! Don't do it.
for s in ["Removing trailing traverses...\n\n",
"Concatenating traverses...\n\n"
"Simplifying network...\n\n",
"Calculating network...\n\n",
"Calculating traverses...\n\n",
"Calculating trailing traverses...\n\n",
"Calculating statistics...\n\n"]:
log = log.replace(s,"")
return log
@ -178,7 +204,8 @@ class SvxForm(forms.Form):
def svx(request, survex_file):
'''Displays a single survex file in an textarea window (using a javascript online editor to enable
editing) with buttons which allow SAVE, check for DIFFerences from saved, and RUN (which runs the
cavern executable and displays the output below the main textarea). Requires CSRF to be set upcorrect;ly, and requires permission to write to the filesystem.
cavern executable and displays the output below the main textarea).
Requires CSRF to be set up correct;ly, and requires permission to write to the filesystem.
'''
warning = False
@ -206,9 +233,9 @@ def svx(request, survex_file):
pass
if "process" in rform.data:
if not difflist:
message = "OUTPUT FROM PROCESSING"
logmessage = form.Process()
print(logmessage)
if logmessage:
message = f"OUTPUT FROM PROCESSING\n{logmessage}"
else:
message = "SAVE FILE FIRST"
form.data['code'] = rcode
@ -220,6 +247,7 @@ def svx(request, survex_file):
if message != "SAVED":
form.data['code'] = rcode
if "diff" in rform.data:
print("Differences: ")
form.data['code'] = rcode
#process(survex_file)
@ -228,7 +256,7 @@ def svx(request, survex_file):
if form.template:
warning = True
if not difflist:
difflist.append("none")
difflist.append("No differences - file was saved")
if message:
difflist.insert(0, message)
@ -237,7 +265,7 @@ def svx(request, survex_file):
vmap = {'settings': settings,
'warning': warning,
'has_3d': os.path.isfile(survexdatasetpath / survex_file / ".3d"),
'has_3d': (Path(survexdatasetpath) / Path(survex_file + ".3d")).is_file(),
'title': survex_file,
'svxincludes': svxincludes,
'difflist': difflist,
@ -250,40 +278,59 @@ def svx(request, survex_file):
return render(request, 'svxfile.html', vmap)
def svxraw(request, survex_file):
'''Used for rendering .log files from survex outputtype'''
svx = open(os.path.join(survexdatasetpath / survex_file / ".svx"), "rt",encoding='utf8')
return HttpResponse(svx, content_type="text")
# The cavern running function
# The cavern running function. This is NOT where it is run inside the form! see SvxForm.Process() for that
def process(survex_file):
'''This runs cavern only where a .3d, .log or .err file is requested.
'''
filepathsvx = survexdatasetpath / str( survex_file + ".svx")
cwd = os.getcwd()
os.chdir(os.path.split(os.fspath(survexdatasetpath / survex_file))[0])
os.system(settings.CAVERN + " --log " + survexdatasetpath / survex_file / ".svx")
os.system(settings.CAVERN + " --log " + str(filepathsvx))
os.chdir(cwd)
# Update this to use the new syntax..
# sp = subprocess.run([settings.CAVERN, "--log", f'--output={outputdir}', f'{fullpath}.svx'],
# capture_output=True, check=False, text=True)
# if sp.returncode != 0:
# message = f' ! Error running {settings.CAVERN}: {fullpath}'
# DataIssue.objects.create(parser='entrances', message=message)
# print(message)
# print(f'stderr:\n\n' + str(sp.stderr) + '\n\n' + str(sp.stdout) + '\n\nreturn code: ' + str(sp.returncode))
filepatherr = Path(survexdatasetpath / str(survex_file + ".err"))
if filepatherr.is_file():
if filepatherr.stat().st_size == 0:
filepatherr.unlink() # delete empty closure error file
def threed(request, survex_file):
process(survex_file)
try:
threed = open(survexdatasetpath / survex_file / ".3d", "rt",encoding='utf8')
return HttpResponse(threed, content_type="model/3d")
except:
log = open(survexdatasetpath / survex_file / ".log", "rt",encoding='utf8')
filepath3d = survexdatasetpath / str(survex_file + ".3d")
filepathlog = survexdatasetpath / str(survex_file + ".log")
if filepath3d.is_file():
threed = open(filepath3d, "rb")
return HttpResponse(threed, content_type="application/x-aven")
else:
process(survex_file) # should not need to do this if it already exists, as it should.
log = open(survexdatasetpath / str(survex_file + ".log"), "r",encoding='utf-8')
return HttpResponse(log, content_type="text")
def log(request, survex_file):
process(survex_file)
log = open(survexdatasetpath / survex_file / ".log", "rt",encoding='utf8')
return HttpResponse(log, content_type="text")
def svxlog(request, survex_file):
'''Used for rendering .log files from survex outputtype'''
filepathlog = survexdatasetpath / str(survex_file + ".log")
if not filepathlog.is_file():
process(survex_file)
log = open(filepathlog, "r")
return HttpResponse(log,content_type="text/plain; charset=utf-8") #default: "text/html; charset=utf-8"
def err(request, survex_file):
filepatherr = survexdatasetpath / str(survex_file + ".err")
if not filepatherr.is_file(): # probably not there because it was empty, but re-run anyway
process(survex_file)
process(survex_file)
err = open(survexdatasetpath / survex_file / ".err", "rt",encoding='utf8')
return HttpResponse(err, content_type="text")
if filepatherr.is_file():
err = open(filepatherr, "r")
return HttpResponse(err, content_type="text/plain; charset=utf-8")
else:
return HttpResponse(f'No closure errors. \nEmpty {filepatherr} file produced. \nSee the .log file.', content_type="text/plain; charset=utf-8")
def identifycavedircontents(gcavedir):

8
parsers/survex.py
View File

@ -1221,9 +1221,15 @@ class LoadingSurvex():
self.caverncount += 1
# should also collect all the .err files too and create a DataIssue for each one which
# - is nonzero in size
# - is nonzero in size AND
# - has Error greater than 5% anywhere, or some other more serious error
errpath = Path(fullpath + ".err")
if errpath.is_file():
if errpath.stat().st_size == 0:
errpath.unlink() # delete empty closure error file
svxpath = Path(fullpath + ".svx")
logpath = Path(fullpath + ".log")
outputdir = Path(svxpath).parent

13
templates/svxfile.html
View File

@ -3,7 +3,6 @@
{% block title %}{{ title }}{% endblock %}
{% block head %}
<script type="text/javascript" src="{{settings.MEDIA_URL }}js/base.js"></script>
<!-- Should we wait until CodeMirror 6.0 is available https://codemirror.net/6/ -->
<!-- <script type="text/javascript" src="{{settings.JSLIB_URL}}jquery-form/jquery.form.min.js"></script> <!-- INVALID-->
<!-- <script type="text/javascript" src="{{settings.JSLIB_URL}}codemirror/codemirror.min.js"></script> <!-- INVALID-->
@ -69,14 +68,16 @@ $(document).ready(function()
{% if logmessage %}
{% if has_3d %}
<p><a href='{% url "threed" title %}'>3d file</a></p>
<p>Click here to view the <a href='{% url "threed" title %}'>3d file</a> produced as output</p>
{% else %}
<p><b>No 3d file</b></p>
<p><b>No 3d file generated. There was an ERROR<br>Read the full <a href='{% url "svxlog" title %}'>.log file</a>
the <a href='{% url "err" title %}'>.err file</a> and fix this .svx file</b></p>
{% endif %}
<pre>
LOGMESSAGES
{{logmessage}}
<!-- <pre>
LOGMESSAGES
{{logmessage}}
</pre>
-->
{% endif %}
</div>

2
templates/svxfiledifflistonly.html
View File

@ -8,7 +8,7 @@
{% if has_3d %}
<p><a href='{% url "threed" title %}'>3d file</a></p>
{% else %}
<p><b>No 3d file</b></p>
<p><b>No 3d file generated. ERROR. Read the full .log file and fix the .svx file</b></p>
{% endif %}
<pre>
LOGMESSAGES

2
urls.py
View File

@ -154,7 +154,7 @@ trogglepatterns = [
path('survexfile/<path:survex_file>.svx', survex.svx, name="svx"),
path('survexfile/<path:survex_file>.3d', survex.threed, name="threed"),
path('survexfile/<path:survex_file>.log', survex.svxraw, name="svxraw"),
path('survexfile/<path:survex_file>.log', survex.svxlog, name="svxlog"),
path('survexfile/<path:survex_file>.err', survex.err, name="err"),
path('survexfile/<path:survex_cave>', survex.survexcavesingle, name="survexcavessingle"),