Trying to set the existing exchanges (inputs) of an activity to zero and additionally adding an exchange, the following is returned:
"MultipleResults("Multiple production exchanges found")"
"NoResults: No suitable production exchanges founds"
Firstly I set all the input amounts to zero except for the output:
for idx, item in enumerate(ds['exchanges']):
item['amount'] = 0
ds['exchanges'][0]['amount'] = 1
Secondly, I add the a new exchange:
ds['exchanges'].append({
'amount': 1,
'input': (new['database'], new['code']),
'type': 'technosphere',
'name': new['name'],
'location': new['location']
})
Writing the database in the last steps returns the errors.
w.write_brightway2_database(DB, NEW_DB_NAME)
Does anyone see where the problem could be or if there are alternative ways to replace multiple inputs with another one?
Thanks a lot for any hints!
Lukas
Full error traceback:
--------------------------------------------------------------------------
NoResults Traceback (most recent call last)
<ipython-input-6-d4f2dde2b33d> in <module>
2
3 NEW_DB_NAME = "ecoinvent_copy_new"
----> 4 w.write_brightway2_database(ecoinvent, NEW_DB_NAME)
5
6 # Check for new databases
~\Miniconda3\envs\ab\lib\site-packages\wurst\brightway\write_database.py in write_brightway2_database(data, name)
47
48 change_db_name(data, name)
---> 49 link_internal(data)
50 check_internal_linking(data)
51 check_duplicate_codes(data)
~\Miniconda3\envs\ab\lib\site-packages\wurst\linking.py in link_internal(data, fields)
11 input_databases = get_input_databases(data)
12 get_tuple = lambda exc: tuple([exc[f] for f in fields])
---> 13 products = {
14 get_tuple(reference_product(ds)): (ds['database'], ds['code'])
15 for ds in data
~\Miniconda3\envs\ab\lib\site-packages\wurst\linking.py in <dictcomp>(.0)
12 get_tuple = lambda exc: tuple([exc[f] for f in fields])
13 products = {
---> 14 get_tuple(reference_product(ds)): (ds['database'], ds['code'])
15 for ds in data
16 }
~\Miniconda3\envs\ab\lib\site-packages\wurst\searching.py in reference_product(ds)
82 and exc['type'] == 'production']
83 if not excs:
---> 84 raise NoResults("No suitable production exchanges founds")
85 elif len(excs) > 1:
86 raise MultipleResults("Multiple production exchanges found")
NoResults: No suitable production exchanges found
It seems that setting the exchanges to zero caused the problem. The database cannot be written in this case. What I did now is setting the exchanges to a very small number, so that they have no effect on the impact assessment, but are not zero. Not the most elegant way, but works for me. So if anyone has similar problems, that might be a quick solution.
Working with search console api,
made it through the basics.
Now i'm stuck on splitting and arranging the data:
When trying to split, i'm getting a NaN, nothing i try works.
46 ((174.0, 3753.0, 0.04636290967226219, 7.816147...
47 ((93.0, 2155.0, 0.0431554524361949, 6.59025522...
48 ((176.0, 4657.0, 0.037792570324243074, 6.90251...
49 ((20.0, 1102.0, 0.018148820326678767, 7.435571...
50 ((31.0, 1133.0, 0.02736098852603707, 8.0935569...
Name: test, dtype: object
When trying to manipulate the data like this (and similar interactions):
data=source['test'].tolist()
data
Its clear that the data is not really available...
[<searchconsole.query.Report(rows=1)>,
<searchconsole.query.Report(rows=1)>,
<searchconsole.query.Report(rows=1)>,
<searchconsole.query.Report(rows=1)>,
<searchconsole.query.Report(rows=1)>]
Anyone have an idea how can i interact with my data ?
Thanks.
for reference, this is the code and the program i work with:
account = searchconsole.authenticate(client_config='client_secrets.json', credentials='credentials.json')
webproperty = account['https://www.example.com/']
def APIsc(date,keyword):
results=webproperty.query.range(date, days=-30).filter('query', keyword, 'contains').get()
return results
source['test']=source.apply(lambda x: APIsc(x.date, x.keyword), axis=1)
source
made by: https://github.com/joshcarty/google-searchconsole
I have a PowerPoint that I would like to open, amend, and save as a different filename. However, I'm getting a KeyError.
I tried this code with a blank PowerPoint presentation and it works perfectly. However, when I use the code to ope an existing PowerPoint presentation and try to run the same code, I get a KeyError.
KeyError: "There is no item named 'ppt/slides/NULL' in the archive"
#Replace Source Text
import re
#s = "string. With. Punctuation?"
#s = re.sub(r'[^\w\s]','',s)
search_str = '{{{FILTER}}}'
repl_str = re.sub(r'[^\w\s]','',(str(list(dashboard_filter2.values()))))
ppt = Presentation('HispPres1.pptx')
for slide in ppt.slides:
for shape in slide.shapes:
if shape.has_text_frame:
shape.text = shape.text.replace(search_str, repl_str)
ppt.save('HispPresSourceUpdate.pptx')
I expect to have the existing PowerPoint amended by finding all the instances of {{{FILTER}}} and replacing it with the value listed. However, it looks like there's a problem using my existing PowerPoint presentation. I don't have this issue with a blank presentation.
So, I'm wondering what would cause an existing PowerPoint presentation to raise an error??? I plan on making several "templates" to start with and really need to know if there are any hardfast rules to adhere to.
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
<ipython-input-42-41deffabe2f9> in <module>()
7 search_str = '{{{FILTER}}}'
8 repl_str = re.sub(r'[^\w\s]','',(str(list(dashboard_filter2.values()))))
----> 9 ppt = Presentation('HispPres1.pptx')
10
11 for slide in ppt.slides:
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\api.py in Presentation(pptx)
28 pptx = _default_pptx_path()
29
---> 30 presentation_part = Package.open(pptx).main_document_part
31
32 if not _is_pptx_package(presentation_part):
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\package.py in open(cls, pkg_file)
120 *pkg_file*.
121 """
--> 122 pkg_reader = PackageReader.from_file(pkg_file)
123 package = cls()
124 Unmarshaller.unmarshal(pkg_reader, package, PartFactory)
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\pkgreader.py in from_file(pkg_file)
34 pkg_srels = PackageReader._srels_for(phys_reader, PACKAGE_URI)
35 sparts = PackageReader._load_serialized_parts(
---> 36 phys_reader, pkg_srels, content_types
37 )
38 phys_reader.close()
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\pkgreader.py in _load_serialized_parts(phys_reader, pkg_srels, content_types)
67 sparts = []
68 part_walker = PackageReader._walk_phys_parts(phys_reader, pkg_srels)
---> 69 for partname, blob, srels in part_walker:
70 content_type = content_types[partname]
71 spart = _SerializedPart(partname, content_type, blob, srels)
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\pkgreader.py in _walk_phys_parts(phys_reader, srels, visited_partnames)
102 yield (partname, blob, part_srels)
103 for partname, blob, srels in PackageReader._walk_phys_parts(
--> 104 phys_reader, part_srels, visited_partnames):
105 yield (partname, blob, srels)
106
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\pkgreader.py in _walk_phys_parts(phys_reader, srels, visited_partnames)
102 yield (partname, blob, part_srels)
103 for partname, blob, srels in PackageReader._walk_phys_parts(
--> 104 phys_reader, part_srels, visited_partnames):
105 yield (partname, blob, srels)
106
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\pkgreader.py in _walk_phys_parts(phys_reader, srels, visited_partnames)
99 visited_partnames.append(partname)
100 part_srels = PackageReader._srels_for(phys_reader, partname)
--> 101 blob = phys_reader.blob_for(partname)
102 yield (partname, blob, part_srels)
103 for partname, blob, srels in PackageReader._walk_phys_parts(
~\AppData\Local\Continuum\anaconda3\lib\site-packages\pptx\opc\phys_pkg.py in blob_for(self, pack_uri)
107 matching member is present in zip archive.
108 """
--> 109 return self._zipf.read(pack_uri.membername)
110
111 def close(self):
~\AppData\Local\Continuum\anaconda3\lib\zipfile.py in read(self, name, pwd)
1312 def read(self, name, pwd=None):
1313 """Return file bytes (as a string) for name."""
-> 1314 with self.open(name, "r", pwd) as fp:
1315 return fp.read()
1316
~\AppData\Local\Continuum\anaconda3\lib\zipfile.py in open(self, name, mode, pwd, force_zip64)
1350 else:
1351 # Get info object for name
-> 1352 zinfo = self.getinfo(name)
1353
1354 if mode == 'w':
~\AppData\Local\Continuum\anaconda3\lib\zipfile.py in getinfo(self, name)
1279 if info is None:
1280 raise KeyError(
-> 1281 'There is no item named %r in the archive' % name)
1282
1283 return info
KeyError: "There is no item named 'ppt/slides/NULL' in the archive"
Yeah, this is a bit of a thorny problem. The spec doesn't provide for a "broken" relationship (one that refers to a package-part that doesn't exist), but at least one library (Java-based if I recall correctly) does not clean up relationships properly in some cases, perhaps a slide delete operation in this case.
The gist of the explanation is this:
A PPTX file is an Open Packaging Convention (OPC) package. DOCX and XLSX files are other examples of OPC packages.
An OPC package is a Zip archive of multiple parts (official term, perhaps package-part more precisely). Each part is essentially a file, so something like slide1.xml, and they are arranged in a "directory structure".
One part can be related to other parts. For example, a presentation part (presentation.xml) is related to each of its slide parts. These relationships are stored in a file like presentation.xml.rels. The relationship is keyed with a string like "rId3" and identifies the related part by its path in the package.
One part refers to another using the key in its XML (e.g. <p:sldId r:id="rId3"/>). The target part is "looked-up" in the .rels file to find its path and get to it that way.
The KeyError you're getting means that the .rels file has a <Relationship> element referring to the part ppt/slides/NULL (instead of something like ppt/slides/slide3.xml). Since there is no such part in the package, the lookup fails.
If you open the "template" file in PowerPoint and save it, I think it will repair itself. You might need to rearrange a slide and move it back to jostle that part of the code.
If that doesn't work, you'll need to patch the package by hand, removing any broken references and relationships. opc-diag can be handy for that.
You can clean the PPTX from the dangling relations through:
File -> Info -> Check for Issues -> Inspect Document.
Clean up, save, replay python script.
So, thanks Scanny for the help. You're exactly right. The lookup was looking for ppt/slides/slide#.xml and it wasn't finding a relationship for it. The reason is because the relationships are coded as just slides/slide#.xml (without ppt/). I did get into the opc-diag to see what I could do there, but I found an easy fix.
My previous code had a line that said for slide in ppt.slides: and this was the error: KeyError: "There is no item named 'ppt/slides/NULL' in the archive". When browsed the PresentationML using opc-diag, I found that the relationship was set up like this: <Relationship Id="x" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/slide" Target="slides/slide1.xml"/>\n. The relationship does not include ppt.
So, to get rid of that lookup and have it match the way PowerPoint stores the slide relationships, I changed these lines:
ppt = Presentation('HispPres1.pptx')
for slide in ppt.slides:
to this
ppt = Presentation('HispPres1.pptx')
slides = ppt.slides
for slide in slides:
I use MagicalRecord for my CoreData store. I have a statement that is generating multiple crashes by different users when this statement is executed:
PreferenceData *prefDataFound = [PreferenceData MR_findFirst];
The error is:
+entityForName: nil is not a legal NSManagedObjectContext parameter searching for entity name 'PreferenceData'
coming from this sequence of calls (from Crashlytics):
1 libobjc.A.dylib objc_exception_throw + 30
2 CoreData +[NSEntityDescription entityForName:inManagedObjectContext:] + 104
3 SalonBook NSManagedObject+MagicalRecord.m line 91
+[NSManagedObject(MagicalRecord) MR_entityDescriptionInContext:]
4 SalonBook NSManagedObject+MagicalRequests.m line 19
+[NSManagedObject(MagicalRequests) MR_createFetchRequestInContext:]
5 SalonBook NSManagedObject+MagicalFinders.m line 79
+[NSManagedObject(MagicalFinders) MR_findFirstInContext:]
6 SalonBook NSManagedObject+MagicalFinders.m line 86
+[NSManagedObject(MagicalFinders) MR_findFirst]
7 SalonBook SubViewGrid.m line 37
-[SubViewGrid drawRect:]
All of this indicates to me that there is no valid context for the MR_findFirst call; oher than using *MR_findFirstWithPredicate:* (for which I have no predicate, I just want the first and only record), what can I do to fix this?
You can call
PreferenceData *prefDataFound = [PreferenceData MR_findFirstInContext:context];
with your current context, instead of relying on Magical Record to determine the
current context magically.
I am beta testing an application that includes a Firefox extension as one component. It was originally deployed when FF3.5.5 was the latest version, and survived 3.5.6 and 3.5.7. However on FF3.6 I'm getting the following in my error console:
Warning: reference to undefined property Components.interfaces.nsIProcess2
Source file: chrome://overthewall/content/otwhelper.js
Line: 55
Error: Component returned failure code: 0x80570018 (NS_ERROR_XPC_BAD_IID)
[nsIJSCID.createInstance]
Source file: chrome://overthewall/content/otwhelper.js
Line: 55
The function throwing the error is:
48 function otwRunHelper(cmd, aCallback) {
49 var file =
50 Components.classes["#mozilla.org/file/local;1"].
51 createInstance(Components.interfaces.nsILocalFile);
52 file.initWithPath(otwRegInstallDir+'otwhelper.exe');
53
54 otwProcess = Components.classes["#mozilla.org/process/util;1"]
55 .createInstance(Components.interfaces.nsIProcess2);
56
57 otwProcess.init(file);
58 var params = new Array();
59 params = cmd.split(' ');
60
61 otwNextCallback = aCallback;
62 otwObserver = new otwHelperProcess();
63 otwProcess.runAsync(params, params.length, otwObserver, false);
64 }
As you can see, all this function does is run an external EXE helper file (located by a registry key) with some command line parameters and sets up an Observer to asynchronously wait for a response and process the Exit code.
The offending line implies that Components.interfaces.nsIProcess2 is no longer defined in FF3.6. Where did it go? I can't find anything in the Mozilla documentation indicating that it has been changed in the latest release.
The method on nsIProcess2 was moved to nsIProcess. For your code to work in both versions, change this line:
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(Components.interfaces.nsIProcess2);
to this:
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(Components.interfaces.nsIProcess2 || Components.interfaces.nsIProcess);
You will still get the warning, but the error will go away, and your code will work just fine in both versions. You could also store the interface iid in a variable and use the variable:
let iid = ("nsIProcess2" in Components.interfaces) ?
Components.interfaces.nsIProcess2 :
Components.interfaces.nsIProcess;
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(iid);