BLD: GH actions

.github/release-drafter-config.yml

@@ -0,0 +1,6 @@
+name-template: 'v$NEXT_PATCH_VERSION 🌈'
+tag-template: 'v$NEXT_PATCH_VERSION'
+template: |
+  ## What’s Changed
+
+  $CHANGES

.github/workflows/main.yml

@@ -0,0 +1,56 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: [2.7, 3.5, 3.7, 3.8]
+        include:
+          - python-version: 2.7
+            pandas: 0.18.1
+            numpy: 1.11.3
+          - python-version: 3.5
+            pandas: 0.18.1
+            numpy: 1.11.3
+          - python-version: 3.7
+            pandas: 1.0.1
+            numpy: 1.18.1
+          - python-version: 3.8
+            pandas: 1.0.1
+            numpy: 1.18.1
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+    - uses: actions/cache@v1
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.pandas }}-${{ matrix.numpy }}-pip-${{ hashFiles('**/setup.py') }}
+    - name: Install dependencies
+      env:
+        PYTHONWARNINGS: ignore:DEPRECATION::pip._internal.cli.base_command
+      run: |
+        python -m pip install --upgrade pip
+        pip install pandas==${{ matrix.pandas }} numpy==${{ matrix.numpy }}
+        pip install -e .[test]
+    - name: Lint with flake8
+      run: |
+        flake8
+    - name: Run the tests
+      run: |
+        pytest

.github/workflows/master-merge.yml

@@ -0,0 +1,18 @@
+name: On Master Merge
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  draft-release-publish:
+    name: Draft a new release
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter-config.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -0,0 +1,42 @@
+name: Publish Python 🐍 distributions 📦 to PyPI
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-n-publish:
+    name: Build and publish Python 🐍 distributions 📦 to TestPyPI
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@master
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.7
+
+    - name: Build sdist
+      run: python setup.py sdist
+
+    - name: Publish distribution 📦 to Test PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        password: ${{ secrets.test_pypi_password }}
+        repository_url: https://test.pypi.org/legacy/
+
+    - name: Install from test and test running
+      run: |
+        python -m pip install --upgrade pip
+        pip install --extra-index-url https://test.pypi.org/simple qgrid
+        python -c 'import qgrid;print(qgrid.__version__)'
+        pip uninstall -y qgrid
+
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@master
+      with:
+        password: ${{ secrets.pypi_password }}
+
+    - name: Install and test running
+      run: |
+        python -m pip install --upgrade pip
+        pip install --extra-index-url qgrid
+        python -c 'import qgrid;print(qgrid.__version__)'

qgrid/__init__.py

@@ -1,4 +1,4 @@
-from ._version import version_info, __version__
+from ._version import version_info, __version__  # noqa F401
 
 from .grid import (
     enable,
@@ -9,25 +9,29 @@
     set_grid_option,
     show_grid,
     QgridWidget,
-    QGridWidget
+    QGridWidget,
 )
 
+
 def _jupyter_nbextension_paths():
-    return [{
-        'section': 'notebook',
-        'src': 'static',
-        'dest': 'qgrid',
-        'require': 'qgrid/extension'
-    }]
+    return [
+        {
+            "section": "notebook",
+            "src": "static",
+            "dest": "qgrid",
+            "require": "qgrid/extension",
+        }
+    ]
+
 
 __all__ = [
-    'enable',
-    'disable',
-    'set_defaults',
-    'on',
-    'off',
-    'set_grid_option',
-    'show_grid',
-    'QgridWidget',
-    'QGridWidget'
+    "enable",
+    "disable",
+    "set_defaults",
+    "on",
+    "off",
+    "set_grid_option",
+    "show_grid",
+    "QgridWidget",
+    "QGridWidget",
 ]

qgrid/_version.py

@@ -1,6 +1,12 @@
-version_info = (1, 2, 0, 'final')
+version_info = (1, 3, 0, "final")
 
-_specifier_ = {'alpha': 'a', 'beta': 'b', 'candidate': 'rc', 'final': ''}
+_specifier_ = {"alpha": "a", "beta": "b", "candidate": "rc", "final": ""}
 
-__version__ = '%s.%s.%s%s'%(version_info[0], version_info[1], version_info[2],
-    '' if version_info[3]=='final' else _specifier_[version_info[3]]+str(version_info[4]))
+__version__ = "%s.%s.%s%s" % (
+    version_info[0],
+    version_info[1],
+    version_info[2],
+    ""
+    if version_info[3] == "final"
+    else _specifier_[version_info[3]] + str(version_info[4]),
+)

qgrid/grid.py

@@ -856,7 +856,7 @@ def _update_table(self,
         to_index = max(self._viewport_range[0] + PAGE_SIZE, 0)
         new_df_range = (from_index, to_index)
 
-        if triggered_by is 'viewport_changed' and \
+        if triggered_by == 'viewport_changed' and \
                 self._df_range == new_df_range:
             return
 
@@ -1431,12 +1431,15 @@ def _handle_qgrid_msg_helper(self, content):
             try:
                 location = (self._df.index[content['row_index']],
                             content['column'])
+                old_value = self._df.loc[location]
 
                 val_to_set = content['value']
                 if col_info['type'] == 'datetime':
                     val_to_set = pd.to_datetime(val_to_set)
+                    # pandas > 18.0 compat
+                    if old_value.tz != val_to_set.tz:
+                        val_to_set = val_to_set.tz_convert(tz=old_value.tz)
 
-                old_value = self._df.loc[location]
                 self._df.loc[location] = val_to_set
 
                 query = self._unfiltered_df[self._index_col_name] == \

qgrid/pd_json/json.py

@@ -458,7 +458,7 @@ def _try_convert_data(self, name, data, use_dtypes=True,
                     try:
                         dtype = np.dtype(dtype)
                         return data.astype(dtype), True
-                    except:
+                    except Exception:
                         return data, False
 
         if convert_dates:
@@ -474,7 +474,7 @@ def _try_convert_data(self, name, data, use_dtypes=True,
             try:
                 data = data.astype('float64')
                 result = True
-            except:
+            except Exception:
                 pass
 
         if data.dtype.kind == 'f':
@@ -485,7 +485,7 @@ def _try_convert_data(self, name, data, use_dtypes=True,
                 try:
                     data = data.astype('float64')
                     result = True
-                except:
+                except Exception:
                     pass
 
         # do't coerce 0-len data
@@ -497,7 +497,7 @@ def _try_convert_data(self, name, data, use_dtypes=True,
                 if (new_data == data).all():
                     data = new_data
                     result = True
-            except:
+            except Exception:
                 pass
 
         # coerce ints to 64
@@ -507,7 +507,7 @@ def _try_convert_data(self, name, data, use_dtypes=True,
             try:
                 data = data.astype('int64')
                 result = True
-            except:
+            except Exception:
                 pass
 
         return data, result
@@ -526,7 +526,7 @@ def _try_convert_to_date(self, data):
         if new_data.dtype == 'object':
             try:
                 new_data = data.astype('int64')
-            except:
+            except Exception:
                 pass
 
         # ignore numbers that are out of range
@@ -543,7 +543,7 @@ def _try_convert_to_date(self, data):
                                        unit=date_unit)
             except ValueError:
                 continue
-            except:
+            except Exception:
                 break
             return new_data, True
         return data, False
@@ -649,12 +649,9 @@ def _parse_no_numpy(self):
             self.obj = DataFrame(
                 loads(json, precise_float=self.precise_float), dtype=None)
 
-    def _process_converter(self, f, filt=None):
+    def _process_converter(self, f, filt=lambda col, c: True):
         """ take a conversion function and possibly recreate the frame """
 
-        if filt is None:
-            filt = lambda col, c: True
-
         needs_new_obj = False
         new_obj = dict()
         for i, (col, c) in enumerate(self.obj.iteritems()):

qgrid/pd_json/normalize.py

@@ -171,7 +171,7 @@ def _pull_field(js, spec):
 
         return result
 
-    if isinstance(data, list) and len(data) is 0:
+    if isinstance(data, list) and len(data) == 0:
         return DataFrame()
 
     # A bit of a hackjob

qgrid/tests/__init__.py

@@ -1 +0,0 @@
-