DEPS: drop Python 3.7 and NumPy 1.17 from tests (#41678)

.github/workflows/database.yml

@@ -26,7 +26,7 @@ jobs:
 
     strategy:
       matrix:
-        ENV_FILE: [ci/deps/actions-37-db-min.yaml, ci/deps/actions-37-db.yaml]
+        ENV_FILE: [ci/deps/actions-38-db-min.yaml, ci/deps/actions-38-db.yaml]
       fail-fast: false
 
     services:

.github/workflows/posix.yml

@@ -24,14 +24,13 @@ jobs:
     strategy:
       matrix:
         settings: [
-          [actions-37-minimum_versions.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
-          [actions-37.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
-          [actions-37-locale_slow.yaml, "slow", "language-pack-it xsel", "it_IT.utf8", "it_IT.utf8", "", ""],
-          [actions-37-slow.yaml, "slow", "", "", "", "", ""],
+          [actions-38-minimum_versions.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
+          [actions-38-locale_slow.yaml, "slow", "language-pack-it xsel", "it_IT.utf8", "it_IT.utf8", "", ""],
           [actions-38.yaml, "not slow and not network and not clipboard", "", "", "", "", ""],
           [actions-38-slow.yaml, "slow", "", "", "", "", ""],
           [actions-38-locale.yaml, "not slow and not network", "language-pack-zh-hans xsel", "zh_CN.utf8", "zh_CN.utf8", "", ""],
-          [actions-38-numpydev.yaml, "not slow and not network", "xsel", "", "", "deprecate", "-W error"],
+          [actions-39-slow.yaml, "slow", "", "", "", "", ""],
+          [actions-39-numpydev.yaml, "not slow and not network", "xsel", "", "", "deprecate", "-W error"],
           [actions-39.yaml, "not slow and not network and not clipboard", "", "", "", "", ""]
         ]
       fail-fast: false

azure-pipelines.yml

@@ -29,7 +29,7 @@ jobs:
     name: Windows
     vmImage: vs2017-win2016
 
-- job: py37_32bit
+- job: py38_32bit
   pool:
     vmImage: ubuntu-18.04
 
@@ -38,7 +38,7 @@ jobs:
         docker pull quay.io/pypa/manylinux2014_i686
         docker run -v $(pwd):/pandas quay.io/pypa/manylinux2014_i686 \
         /bin/bash -xc "cd pandas && \
-        /opt/python/cp37-cp37m/bin/python -m venv ~/virtualenvs/pandas-dev && \
+        /opt/python/cp38-cp38/bin/python -m venv ~/virtualenvs/pandas-dev && \
         . ~/virtualenvs/pandas-dev/bin/activate && \
         python -m pip install --no-deps -U pip wheel setuptools && \
         pip install cython numpy python-dateutil pytz pytest pytest-xdist hypothesis pytest-azurepipelines && \
@@ -52,4 +52,4 @@ jobs:
       inputs:
         testResultsFiles: '**/test-*.xml'
         failTaskOnFailedTests: true
-        testRunTitle: 'Publish test results for Python 3.7-32 bit full Linux'
+        testRunTitle: 'Publish test results for Python 3.8-32 bit full Linux'

ci/azure/posix.yml

@@ -9,9 +9,9 @@ jobs:
   strategy:
     matrix:
       ${{ if eq(parameters.name, 'macOS') }}:
-        py37_macos:
-          ENV_FILE: ci/deps/azure-macos-37.yaml
-          CONDA_PY: "37"
+        py38_macos:
+          ENV_FILE: ci/deps/azure-macos-38.yaml
+          CONDA_PY: "38"
           PATTERN: "not slow and not network"
 
   steps:

ci/azure/windows.yml

@@ -8,14 +8,14 @@ jobs:
     vmImage: ${{ parameters.vmImage }}
   strategy:
     matrix:
-      py37_np17:
-        ENV_FILE: ci/deps/azure-windows-37.yaml
-        CONDA_PY: "37"
-        PATTERN: "not slow and not network"
-
       py38_np18:
         ENV_FILE: ci/deps/azure-windows-38.yaml
         CONDA_PY: "38"
+        PATTERN: "not slow and not network"
+
+      py39:
+        ENV_FILE: ci/deps/azure-windows-39.yaml
+        CONDA_PY: "39"
         PATTERN: "not slow and not network and not high_memory"
 
   steps:

ci/deps/actions-37-db-min.yaml → ci/deps/actions-38-db-min.yaml

@@ -2,14 +2,14 @@ name: pandas-dev
 channels:
   - conda-forge
 dependencies:
-  - python=3.7.*
+  - python=3.8
 
   # tools
   - cython>=0.29.21
   - pytest>=6.0
   - pytest-cov
-  - pytest-xdist>=1.21
-  - hypothesis>=3.58.0
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
 
   # required
   - numpy<1.20  # GH#39541 compat for pyarrow<3
@@ -18,13 +18,13 @@ dependencies:
 
   # optional
   - beautifulsoup4
-  - blosc=1.17.0
+  - blosc=1.20.1
   - python-blosc
   - fastparquet=0.4.0
   - html5lib
   - ipython
   - jinja2
-  - lxml=4.3.0
+  - lxml=4.5.0
   - matplotlib
   - nomkl
   - numexpr
@@ -35,14 +35,14 @@ dependencies:
   - pyarrow=0.17.1 # GH 38803
   - pytables>=3.5.1
   - scipy
-  - xarray=0.12.3
+  - xarray=0.15.1
   - xlrd<2.0
   - xlsxwriter
   - xlwt
   - moto
   - flask
 
   # sql
-  - psycopg2=2.7
-  - pymysql=0.8.1
-  - sqlalchemy=1.3.0
+  - psycopg2=2.8.4
+  - pymysql=0.10.1
+  - sqlalchemy=1.3.11

ci/deps/actions-37-db.yaml → ci/deps/actions-38-db.yaml

@@ -2,13 +2,13 @@ name: pandas-dev
 channels:
   - conda-forge
 dependencies:
-  - python=3.7.*
+  - python=3.8
 
   # tools
   - cython>=0.29.21
   - pytest>=6.0
-  - pytest-xdist>=1.21
-  - hypothesis>=3.58.0
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
   - pytest-cov>=2.10.1  # this is only needed in the coverage build, ref: GH 35737
 
   # pandas dependencies

ci/deps/actions-38-locale.yaml

@@ -2,15 +2,15 @@ name: pandas-dev
 channels:
   - conda-forge
 dependencies:
-  - python=3.8.*
+  - python=3.8
 
   # tools
   - cython>=0.29.21
   - pytest>=6.0
   - pytest-cov
-  - pytest-xdist>=1.21
+  - pytest-xdist>=1.31
   - pytest-asyncio>=0.12.0
-  - hypothesis>=3.58.0
+  - hypothesis>=5.5.3
 
   # pandas dependencies
   - beautifulsoup4

ci/deps/actions-38-locale_slow.yaml

@@ -0,0 +1,30 @@
+name: pandas-dev
+channels:
+  - defaults
+  - conda-forge
+dependencies:
+  - python=3.8.*
+
+  # tools
+  - cython>=0.29.21
+  - pytest>=6.0
+  - pytest-cov
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
+
+  # pandas dependencies
+  - beautifulsoup4=4.8.2
+  - bottleneck=1.3.1
+  - lxml
+  - matplotlib=3.1.3
+  - numpy=1.18.*
+  - openpyxl=3.0.2
+  - python-dateutil
+  - python-blosc
+  - pytz=2020.1
+  - scipy
+  - sqlalchemy=1.3.11
+  - xlrd=2.0.1
+  - xlsxwriter=1.2.2
+  - xlwt=1.3.0
+  - html5lib=1.1

ci/deps/actions-38-minimum_versions.yaml

@@ -0,0 +1,31 @@
+name: pandas-dev
+channels:
+  - conda-forge
+dependencies:
+  - python=3.8.0
+
+  # tools
+  - cython=0.29.21
+  - pytest>=6.0
+  - pytest-cov
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
+  - psutil
+
+  # pandas dependencies
+  - beautifulsoup4=4.8.2
+  - bottleneck=1.3.1
+  - jinja2=2.11
+  - numba=0.48.0
+  - numexpr=2.7.1
+  - numpy=1.18.5
+  - openpyxl=3.0.2
+  - pytables=3.6.1
+  - python-dateutil=2.8.1
+  - pytz=2020.1
+  - pyarrow=0.17.0
+  - scipy=1.4.1
+  - xlrd=2.0.1
+  - xlsxwriter=1.2.2
+  - xlwt=1.3.0
+  - html5lib=1.1

ci/deps/actions-38-slow.yaml

@@ -2,14 +2,14 @@ name: pandas-dev
 channels:
   - conda-forge
 dependencies:
-  - python=3.8.*
+  - python=3.8
 
   # tools
   - cython>=0.29.21
   - pytest>=6.0
   - pytest-cov
-  - pytest-xdist>=1.21
-  - hypothesis>=3.58.0
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
 
   # pandas dependencies
   - beautifulsoup4

ci/deps/actions-38.yaml

@@ -3,14 +3,14 @@ channels:
   - defaults
   - conda-forge
 dependencies:
-  - python=3.8.*
+  - python=3.8
 
   # tools
   - cython>=0.29.21
   - pytest>=6.0
   - pytest-cov
-  - pytest-xdist>=1.21
-  - hypothesis>=3.58.0
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
 
   # pandas dependencies
   - numpy

ci/deps/actions-38-numpydev.yaml → ci/deps/actions-39-numpydev.yaml

@@ -2,13 +2,13 @@ name: pandas-dev
 channels:
   - defaults
 dependencies:
-  - python=3.8.*
+  - python=3.9
 
   # tools
   - pytest>=6.0
   - pytest-cov
-  - pytest-xdist>=1.21
-  - hypothesis>=3.58.0
+  - pytest-xdist>=1.31
+  - hypothesis>=5.5.3
 
   # pandas dependencies
   - pytz