internlm/SWE-Fixer-Train-110K huggingface dataset:
Repository: pandas-dev/pandas

Issue:
DOC: Styler errors PR08 and PR09
```python
python scripts/validate_docstrings.py pandas.io.formats.style.Styler --errors=PR08,PR09

```
#### Problem description
returns:
```
11 Errors found:
	Parameters {table_attributes} not documented
	Parameter "data" has no description
	Parameter "precision" description should start with a capital letter
	Parameter "precision" description should finish with "."
	Parameter "table_styles" description should start with a capital letter
	Parameter "table_styles" description should finish with "."
	Parameter "uuid" description should start with a capital letter
	Parameter "uuid" description should finish with "."
	Parameter "caption" description should start with a capital letter
	Parameter "caption" description should finish with "."
	Missing description for See Also "DataFrame.style" reference
2 Warnings found:
	No extended summary found
	No examples section found
```

This is a subset of error messages from #28602 and #25232. Part of the work for #27977 



Discussion:

Resolving patch:
diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
--- a/pandas/io/formats/style.py
+++ b/pandas/io/formats/style.py
@@ -54,14 +54,18 @@ class Styler:
     Parameters
     ----------
     data : Series or DataFrame
+        Data to be styled - either a Series or DataFrame.
     precision : int
-        precision to round floats to, defaults to pd.options.display.precision
+        Precision to round floats to, defaults to pd.options.display.precision.
     table_styles : list-like, default None
-        list of {selector: (attr, value)} dicts; see Notes
+        List of {selector: (attr, value)} dicts; see Notes.
     uuid : str, default None
-        a unique identifier to avoid CSS collisions; generated automatically
+        A unique identifier to avoid CSS collisions; generated automatically.
     caption : str, default None
-        caption to attach to the table
+        Caption to attach to the table.
+    table_attributes : str, default None
+        Items that show up in the opening ``<table>`` tag
+        in addition to automatic (by default) id.
     cell_ids : bool, default True
         If True, each cell will have an ``id`` attribute in their HTML tag.
         The ``id`` takes the form ``T_<uuid>_row<num_row>_col<num_col>``
@@ -76,7 +80,8 @@ class Styler:
 
     See Also
     --------
-    DataFrame.style
+    DataFrame.style : Return a Styler object containing methods for building
+        a styled HTML representation for the DataFrame.
 
     Notes
     -----


Test patch:
Repository: pandas-dev/pandas

Issue:
DataFrame.append with empty list raises IndexError
#### Code Sample

```python
>>> import pandas
>>> pandas.DataFrame().append([])
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File ".env\lib\site-packages\pandas\core\frame.py", line 7108, in append
    elif isinstance(other, list) and not isinstance(other[0], DataFrame):
IndexError: list index out of range
>>> pandas.__version__
'0.25.1'
```
#### Problem description

Crash when passing empty sequence to `DataFrame.append`

#### Expected Output

No crash.
The source DataFrame is returned intact.

#### Version

Version 0.25.1. Happens in master.
Problem line 
https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L7014



Discussion:
What output are you hoping to see here?  Still an empty DataFrame?
I guess the source DataFrame() is expected since an empty sequence is just empty and there is nothing to append.

Like this
```
pandas.DataFrame({"a":[1,2]}).append([pandas.DataFrame()])
```
Seems reasonable.  A PR would be welcome.

Resolving patch:
diff --git a/pandas/core/frame.py b/pandas/core/frame.py
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -6943,10 +6943,13 @@ def append(self, other, ignore_index=False, verify_integrity=False, sort=None):
             other = other._convert(datetime=True, timedelta=True)
             if not self.columns.equals(combined_columns):
                 self = self.reindex(columns=combined_columns)
-        elif isinstance(other, list) and not isinstance(other[0], DataFrame):
-            other = DataFrame(other)
-            if (self.columns.get_indexer(other.columns) >= 0).all():
-                other = other.reindex(columns=self.columns)
+        elif isinstance(other, list):
+            if not other:
+                pass
+            elif not isinstance(other[0], DataFrame):
+                other = DataFrame(other)
+                if (self.columns.get_indexer(other.columns) >= 0).all():
+                    other = other.reindex(columns=self.columns)
 
         from pandas.core.reshape.concat import concat
 


Test patch:
diff --git a/pandas/tests/frame/test_combine_concat.py b/pandas/tests/frame/test_combine_concat.py
--- a/pandas/tests/frame/test_combine_concat.py
+++ b/pandas/tests/frame/test_combine_concat.py
@@ -128,6 +128,20 @@ def test_concat_tuple_keys(self):
         )
         tm.assert_frame_equal(results, expected)
 
+    def test_append_empty_list(self):
+        # GH 28769
+        df = DataFrame()
+        result = df.append([])
+        expected = df
+        tm.assert_frame_equal(result, expected)
+        assert result is not df
+
+        df = DataFrame(np.random.randn(5, 4), columns=["foo", "bar", "baz", "qux"])
+        result = df.append([])
+        expected = df
+        tm.assert_frame_equal(result, expected)
+        assert result is not df  # .append() should return a new object
+
     def test_append_series_dict(self):
         df = DataFrame(np.random.randn(5, 4), columns=["foo", "bar", "baz", "qux"])
Repository: pandas-dev/pandas

Issue:
Docs: Does pandas `.apply()` twice on first row, or not?
#### Code Sample

```python
import pandas as pd
df = pd.DataFrame({'a':list('abcdef')})                                                   
L = []
def fcn(x): 
    global L
    L.append(x) 
df.a.apply(fcn)
print(L)
# ['a', 'b', 'c', 'd', 'e', 'f']

L=[]
df.apply(lambda x: fcn(x.a), axis=1) 
print(L)
# ['a', 'b', 'c', 'd', 'e', 'f']
```

#### Problem description

According to the current `pd.DataFrame.apply()` docs: "In the current implementation apply calls func twice on the first column/row to decide whether it can take a fast or slow code path. This can lead to unexpected behavior if func has side-effects, as they will take effect twice for the first column/row."

#### Expected Output

```
['a', 'a', 'b', 'c', 'd', 'e', 'f']
['a', 'a', 'b', 'c', 'd', 'e', 'f']
```

#### Output of ``pd.show_versions()``
<details>

INSTALLED VERSIONS
------------------
commit: None
python: 3.7.3.final.0
python-bits: 64
OS: Darwin
OS-release: 17.7.0
machine: x86_64
processor: i386
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
LOCALE: en_US.UTF-8

pandas: 0.24.2
pytest: None
pip: 19.0.3
setuptools: 40.8.0
Cython: None
numpy: 1.16.4
scipy: 1.3.0
pyarrow: 0.11.1
xarray: None
IPython: 7.5.0
sphinx: None
patsy: None
dateutil: 2.7.3
pytz: 2018.5
blosc: None
bottleneck: 1.2.1
tables: 3.4.4
numexpr: 2.6.9
feather: None
matplotlib: 3.0.3
openpyxl: None
xlrd: 1.2.0
xlwt: None
xlsxwriter: None
lxml.etree: 4.3.0
bs4: None
html5lib: None
sqlalchemy: 1.2.5
pymysql: None
psycopg2: None
jinja2: None
s3fs: None
fastparquet: None
pandas_gbq: None
pandas_datareader: None
gcsfs: None

</details>


Discussion:
The implementation was changed recently, but it looks like the docs we not changed. Interested in submitting a PR?
Yes, I am interested in to update the docs of this pd.Dataframe.apply() @mroeschke 
Please tell me the folder name to change this issue
https://github.com/pandas-dev/pandas/blob/a43ac017bcc774cb8b57c0ce14b9b071b9eb9dad/pandas/core/frame.py#L6732

Resolving patch:
diff --git a/pandas/core/frame.py b/pandas/core/frame.py
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -6729,14 +6729,6 @@ def apply(
         DataFrame.aggregate: Only perform aggregating type operations.
         DataFrame.transform: Only perform transforming type operations.
 
-        Notes
-        -----
-        In the current implementation apply calls `func` twice on the
-        first column/row to decide whether it can take a fast or slow
-        code path. This can lead to unexpected behavior if `func` has
-        side-effects, as they will take effect twice for the first
-        column/row.
-
         Examples
         --------
 


Test patch:
Repository: pandas-dev/pandas

Issue:
Document that Pandas 0.25.2 should be compatible with Python 3.8
https://github.com/pandas-dev/pandas/pull/28101 gets things passing with Python 3.8 locally.

Ideally, we'd have 3.8 actually tested on CI before releasing 0.25.2. Hopefully once https://github.com/conda-forge/python-feedstock/pull/271 is up, we can do that (and maybe build our deps from source).

Once we're tested, we should add a note to the whatsnew saying that pandas 0.25.2 is compatible with Python 3.8


Discussion:
GG mate, Yes Indeed.
Reran with Python 3.8b4. Things seem OK, but a bunch of plotting tests are failing.
@TomAugspurger can i work on this?
This is currently blocked by https://github.com/conda-forge/python-feedstock/pull/271. I'm a bit hesitant to state that we're 3.8 compatible until we're actually testing on CI.
agreed we have no testing on 3.8 yet

Resolving patch:
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -228,6 +228,7 @@ def build_extensions(self):
     "Programming Language :: Python :: 3.5",
     "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
     "Programming Language :: Cython",
     "Topic :: Scientific/Engineering",
 ]


Test patch:
Repository: ddionrails/ddionrails

Issue:
webpack-stats.json does not get built on Travis CI
```console
E           OSError: Error reading /home/travis/build/ddionrails/ddionrails/webpack-stats.json. Are you sure webpack has generated the file and the path is correct?
```


Discussion:

Resolving patch:
diff --git a/pavement.py b/pavement.py
--- a/pavement.py
+++ b/pavement.py
@@ -304,7 +304,7 @@ def elastic_search_javascript_library():
     run(
         """
             cd ./node_modules/ddionrails-elasticsearch
-            npm install --save-dev
+            npm install
             ./node_modules/.bin/ng build --prod
         """
     )
@@ -319,7 +319,7 @@ def webpack():
 @task
 def setup_frontend():
     """ Setup all frontend dependencies """
-    run("""npm install --save-dev""")
+    run("""npm install""")
     elastic_search_javascript_library()
     webpack()
 


Test patch:
Repository: ddionrails/ddionrails

Issue:
Change "templates" path in staging and production settings
In `settings/hewing.py`and `settings/production.py` the path in `TEMPLATES` `DIRS` is hard coded. This leads to `TemplateDoesNotExist` if the path on a server changes.


Discussion:

Resolving patch:
diff --git a/settings/hewing.py b/settings/hewing.py
--- a/settings/hewing.py
+++ b/settings/hewing.py
@@ -1,4 +1,4 @@
-from .base import * # noqa
+from .base import *  # noqa
 
 WSGI_APPLICATION = "ddionrails.wsgi_hewing.application"
 
@@ -51,7 +51,7 @@
 TEMPLATES = [
     {
         "BACKEND": "django.template.backends.django.DjangoTemplates",
-        "DIRS": ["/data/WWW/vhosts/paneldata.soep.de/ddionrails2/ddionrails/templates"],
+        "DIRS": [BASE_DIR + "/templates"],
         "APP_DIRS": True,
         "OPTIONS": {
             "context_processors": [
diff --git a/settings/production.py b/settings/production.py
--- a/settings/production.py
+++ b/settings/production.py
@@ -1,4 +1,4 @@
-from .base import * # noqa
+from .base import *  # noqa
 
 WSGI_APPLICATION = "ddionrails.wsgi_production.application"
 DEBUG = False
@@ -41,7 +41,7 @@
 TEMPLATES = [
     {
         "BACKEND": "django.template.backends.django.DjangoTemplates",
-        "DIRS": ["/data/WWW/vhosts/paneldata.soep.de/ddionrails2/ddionrails/templates"],
+        "DIRS": [BASE_DIR + "/templates"],
         "APP_DIRS": True,
         "OPTIONS": {
             "context_processors": [


Test patch:
Repository: ddionrails/ddionrails

Issue:
Run system management command not in queue
### Subject of the issue

Do not use the rqworker for the `python manage.py system` command. It runs a single git pull/clone, copies a single and imports a single csv file. This can be done without the rqworker.

This is an issue, when starting the web container, which runs  `python manage.py system` before the queue and the rqworker might be ready.



Discussion:

Resolving patch:
diff --git a/ddionrails/imports/manager.py b/ddionrails/imports/manager.py
--- a/ddionrails/imports/manager.py
+++ b/ddionrails/imports/manager.py
@@ -139,15 +139,12 @@ def run_import(self):
         """
         Run the system import.
         """
-
-        base_dir = Path(
-            f"{settings.IMPORT_REPO_PATH}{self.system.name}/{settings.IMPORT_SUB_DIRECTORY}"
-        )
-        studies_file = base_dir / "studies.csv"
-        django_rq.enqueue(StudyImport.run_import, studies_file, self.system)
+        base_directory = self.system.import_path()
+        studies_file = base_directory.joinpath("studies.csv")
+        StudyImport.run_import(studies_file, self.system)
 
         # Copy background image to static/
-        image_file = base_dir / "background.png"
+        image_file = base_directory.joinpath("background.png")
         shutil.copy(image_file, "static/")
         self.repo.set_commit_id()
 


Test patch:
Repository: ddionrails/ddionrails

Issue:
Add "label_de" field to ddionrails.instruments.Instrument model
### Subject of the issue

The Instrument model should get a "label_de" field, to store a german label.



Discussion:

Resolving patch:
diff --git a/ddionrails/instruments/migrations/0006_instrument_label_de.py b/ddionrails/instruments/migrations/0006_instrument_label_de.py
new file mode 100644
--- /dev/null
+++ b/ddionrails/instruments/migrations/0006_instrument_label_de.py
@@ -0,0 +1,21 @@
+# Generated by Django 2.2.2 on 2019-06-27 09:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("instruments", "0005_questionimage")]
+
+    operations = [
+        migrations.AddField(
+            model_name="instrument",
+            name="label_de",
+            field=models.CharField(
+                blank=True,
+                help_text="Label of the instrument (German)",
+                max_length=255,
+                verbose_name="Label (German)",
+            ),
+        )
+    ]
diff --git a/ddionrails/instruments/models/instrument.py b/ddionrails/instruments/models/instrument.py
--- a/ddionrails/instruments/models/instrument.py
+++ b/ddionrails/instruments/models/instrument.py
@@ -29,6 +29,12 @@ class Instrument(ModelMixin, models.Model):
         verbose_name="Label (English)",
         help_text="Label of the instrument (English)",
     )
+    label_de = models.CharField(
+        max_length=255,
+        blank=True,
+        verbose_name="Label (German)",
+        help_text="Label of the instrument (German)",
+    )
     description = models.TextField(
         blank=True,
         verbose_name="Description (Markdown)",


Test patch:
Repository: ddionrails/ddionrails

Issue:
Add "doi" field to Study



Discussion:

Resolving patch:
diff --git a/ddionrails/studies/migrations/0005_study_doi.py b/ddionrails/studies/migrations/0005_study_doi.py
new file mode 100644
--- /dev/null
+++ b/ddionrails/studies/migrations/0005_study_doi.py
@@ -0,0 +1,21 @@
+# Generated by Django 2.2.2 on 2019-06-28 13:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("studies", "0004_merge_20190611_1416")]
+
+    operations = [
+        migrations.AddField(
+            model_name="study",
+            name="doi",
+            field=models.CharField(
+                blank=True,
+                help_text="DOI of the study (DOI only, not the URL to the DOI)",
+                max_length=255,
+                verbose_name="DOI",
+            ),
+        )
+    ]
diff --git a/ddionrails/studies/models.py b/ddionrails/studies/models.py
--- a/ddionrails/studies/models.py
+++ b/ddionrails/studies/models.py
@@ -64,6 +64,12 @@ class Study(ImportPathMixin, ModelMixin, TimeStampedModel):
     description = models.TextField(
         blank=True, help_text="Description of the study (Markdown)"
     )
+    doi = models.CharField(
+        max_length=255,
+        blank=True,
+        verbose_name="DOI",
+        help_text="DOI of the study (DOI only, not the URL to the DOI)",
+    )
     repo = models.CharField(
         max_length=255,
         blank=True,
@@ -77,7 +83,6 @@ class Study(ImportPathMixin, ModelMixin, TimeStampedModel):
     config = JSONField(
         default=dict, blank=True, null=True, help_text="Configuration of the study (JSON)"
     )
-
     topic_languages = ArrayField(
         models.CharField(max_length=200),
         blank=True,


Test patch:
Repository: ddionrails/ddionrails

Issue:
Remove "namespace" fields in search index
Do we need a "namespace" field in the search index?

https://github.com/ddionrails/ddionrails/blob/f4f4c9356d2b23b596b02e9ca921106635a20282/templates/elastic/help.html#L13
https://github.com/ddionrails/ddionrails/blob/4f50e614f95c26c0625243a66608ea8ea0c52d84/ddionrails/instruments/imports.py#L53
https://github.com/ddionrails/ddionrails/blob/4f50e614f95c26c0625243a66608ea8ea0c52d84/ddionrails/data/imports.py#L66



Discussion:

Resolving patch:
diff --git a/ddionrails/imports/management/commands/index.py b/ddionrails/imports/management/commands/index.py
--- a/ddionrails/imports/management/commands/index.py
+++ b/ddionrails/imports/management/commands/index.py
@@ -122,7 +122,7 @@ def questions():
         try:
             analysis_unit = question.instrument.analysis_unit.name
         except AttributeError:
-            analysis_unit = None
+            analysis_unit = "None"
         yield {
             "_index": settings.INDEX_NAME,
             "_type": question.DOC_TYPE,
@@ -137,7 +137,6 @@ def questions():
                 "sort_id": question.sort_id,
                 "instrument": question.instrument.name,
                 "study": question.instrument.study.name,
-                "namespace": question.instrument.study.name,
             },
         }
 
@@ -157,11 +156,11 @@ def variables():
         try:
             analysis_unit = variable.dataset.analysis_unit.name
         except AttributeError:
-            analysis_unit = None
+            analysis_unit = "None"
         try:
             sub_type = variable.dataset.conceptual_dataset.name
         except AttributeError:
-            sub_type = None
+            sub_type = "None"
 
         yield {
             "_index": settings.INDEX_NAME,
@@ -177,7 +176,6 @@ def variables():
                 "sub_type": sub_type,
                 "analysis_unit": analysis_unit,
                 "study": variable.dataset.study.name,
-                "namespace": variable.dataset.study.name,
                 "categories": variable.categories,
             },
         }


Test patch:
Repository: ddionrails/ddionrails

Issue:
Change type of "year" field publications.Publication to PositiveSmallIntegerField
### Subject of the issue
The field "year" `publications.Publication` is of type TextField.

https://github.com/ddionrails/ddionrails/blob/191e0f0fa95c81e58783a1b1317e0c705a19e51a/ddionrails/publications/models.py#L33

Change it to?
- [x] [PositiveSmallIntegerField](https://docs.djangoproject.com/en/2.2/ref/models/fields/#positivesmallintegerfield)
- ~CharField of length 4?~


Discussion:

Resolving patch:
diff --git a/ddionrails/publications/migrations/0002_auto_20190712_1208.py b/ddionrails/publications/migrations/0002_auto_20190712_1208.py
new file mode 100644
--- /dev/null
+++ b/ddionrails/publications/migrations/0002_auto_20190712_1208.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.3 on 2019-07-12 12:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("publications", "0001_initial")]
+
+    operations = [
+        migrations.AlterField(
+            model_name="publication",
+            name="year",
+            field=models.PositiveSmallIntegerField(
+                blank=True, help_text="Year of publication", null=True
+            ),
+        )
+    ]
diff --git a/ddionrails/publications/models.py b/ddionrails/publications/models.py
--- a/ddionrails/publications/models.py
+++ b/ddionrails/publications/models.py
@@ -41,7 +41,9 @@ class Publication(ElasticMixin, DorMixin, models.Model):
     )
     title = models.TextField(blank=True, help_text="Title of the publication")
     author = models.TextField(blank=True, help_text="Name(s) of the author(s)")
-    year = models.TextField(blank=True, help_text="Year of publication")
+    year = models.PositiveSmallIntegerField(
+        blank=True, null=True, help_text="Year of publication"
+    )
     abstract = models.TextField(blank=True, help_text="Abstract of the publication")
     cite = models.TextField(blank=True, help_text="Suggested citation of the publication")
     url = models.TextField(


Test patch:
diff --git a/tests/functional/imports/test_imports.py b/tests/functional/imports/test_imports.py
--- a/tests/functional/imports/test_imports.py
+++ b/tests/functional/imports/test_imports.py
@@ -268,7 +268,7 @@ def test_import_publications(self, study_import_manager, elasticsearch_client, s
         hit = response.hits[0]
         assert study.name == hit.study
         assert "some-doi" == hit.doi
-        assert "2018" == hit.year
+        assert 2018 == hit.year
 
     def test_import_all(self, study_import_manager, elasticsearch_client):
         assert 1 == Study.objects.count()
Repository: ddionrails/ddionrails

Issue:
Make foreign key to study in publications.Publication required
### Subject of the issue

The save() method of publications.Publication requires a related study. But the existence of a related study is not enforced.

Remove "null=True" and "blank=True".

https://github.com/ddionrails/ddionrails/blob/191e0f0fa95c81e58783a1b1317e0c705a19e51a/ddionrails/publications/models.py#L50-L57


Discussion:

Resolving patch:
diff --git a/ddionrails/publications/migrations/0001_initial.py b/ddionrails/publications/migrations/0001_initial.py
--- a/ddionrails/publications/migrations/0001_initial.py
+++ b/ddionrails/publications/migrations/0001_initial.py
@@ -186,9 +186,7 @@ class Migration(migrations.Migration):
                 (
                     "study",
                     models.ForeignKey(
-                        blank=True,
                         help_text="Foreign key to studies.Study",
-                        null=True,
                         on_delete=django.db.models.deletion.CASCADE,
                         related_name="publications",
                         to="studies.Study",
diff --git a/ddionrails/publications/models.py b/ddionrails/publications/models.py
--- a/ddionrails/publications/models.py
+++ b/ddionrails/publications/models.py
@@ -62,8 +62,6 @@ class Publication(ElasticMixin, DorMixin, models.Model):
     #############
     study = models.ForeignKey(
         Study,
-        blank=True,
-        null=True,
         related_name="publications",
         on_delete=models.CASCADE,
         help_text="Foreign key to studies.Study",


Test patch:
Repository: ddionrails/ddionrails

Issue:
Add dynamic range slider for publication year facet
see <https://opensource.appbase.io/reactive-manual/vue/range-components/dynamicrangeslider.html>


Discussion:

Resolving patch:
diff --git a/ddionrails/publications/documents.py b/ddionrails/publications/documents.py
--- a/ddionrails/publications/documents.py
+++ b/ddionrails/publications/documents.py
@@ -36,7 +36,7 @@ def prepare_type(publication: Publication) -> str:
     # facets
     sub_type = fields.KeywordField()
     study = fields.KeywordField()
-    year = fields.KeywordField()
+    year = fields.IntegerField()
 
     # prepare_FIELD will be executed while indexing FIELD
     @staticmethod


Test patch: