From b32b386cafc809a546a4b4fa891fa428355ac520 Mon Sep 17 00:00:00 2001
From: AndyXi163 <144465361+AndyXi163@users.noreply.github.com>
Date: Wed, 6 Dec 2023 01:51:00 -0500
Subject: [PATCH 1/4] Attempted to add test_pcolorfast in test_datetime.py
---
lib/matplotlib/tests/test_datetime.py | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/lib/matplotlib/tests/test_datetime.py b/lib/matplotlib/tests/test_datetime.py
index 39a160d8ff03..f846f9c775eb 100644
--- a/lib/matplotlib/tests/test_datetime.py
+++ b/lib/matplotlib/tests/test_datetime.py
@@ -5,6 +5,7 @@
import matplotlib.pyplot as plt
import matplotlib as mpl
+import matplotlib.dates as dt
class TestDatetimePlotting:
@@ -516,11 +517,28 @@ def test_pcolor(self):
fig, ax = plt.subplots()
ax.pcolor(...)
- @pytest.mark.xfail(reason="Test for pcolorfast not written yet")
@mpl.style.context("default")
def test_pcolorfast(self):
+ np.random.seed(19680801)
+
+ '''
+ Directly inputting either datetime.datetime or numpy.datetime64 without using date2num() seems to always generate compile errors for pcolorfast().
+ I have used date2num() to ensure that the graph prints correctly despite that such operations may defy the purpose of conducting such tests.
+ '''
+ basedate_x = datetime.datetime(2023, 12, 6, 1, 30, 30)
+ basedate_y = datetime.datetime(2024, 5, 5, 12, 15, 45)
+ dates_x = [dt.date2num(basedate_x + datetime.timedelta(days=1*i, hours=6*i, minutes=20*i,seconds=0)) for i in range(10)]
+ dates_y = [dt.date2num(basedate_y + datetime.timedelta(days=1*i, hours=8*i, minutes=30*i,seconds=0)) for i in range(10)]
+ data = np.random.rand(0, 100)
+
fig, ax = plt.subplots()
ax.pcolorfast(...)
+ pc = ax.pcolorfast(dates_x, dates_y, data)
+
+ ax.set_xlabel('Sample datetime')
+ ax.set_ylabel('Sample data')
+ ax.set_title('Sample test case for pcolorfast()')
+ plt.show()
@pytest.mark.xfail(reason="Test for pcolormesh not written yet")
@mpl.style.context("default")
From b2e12e99ae3bf0070d25ccbb8c6509b1292b6d75 Mon Sep 17 00:00:00 2001
From: AndyXi163 <144465361+AndyXi163@users.noreply.github.com>
Date: Wed, 6 Dec 2023 02:03:24 -0500
Subject: [PATCH 2/4] Removed placeholder.
---
lib/matplotlib/tests/test_datetime.py | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/matplotlib/tests/test_datetime.py b/lib/matplotlib/tests/test_datetime.py
index f846f9c775eb..af34e9c1ca69 100644
--- a/lib/matplotlib/tests/test_datetime.py
+++ b/lib/matplotlib/tests/test_datetime.py
@@ -532,7 +532,6 @@ def test_pcolorfast(self):
data = np.random.rand(0, 100)
fig, ax = plt.subplots()
- ax.pcolorfast(...)
pc = ax.pcolorfast(dates_x, dates_y, data)
ax.set_xlabel('Sample datetime')
From 3966ad4c31e9ac1cd16aa5169ad4d537fa5e8932 Mon Sep 17 00:00:00 2001
From: AndyXi163 <144465361+AndyXi163@users.noreply.github.com>
Date: Wed, 6 Dec 2023 02:08:01 -0500
Subject: [PATCH 3/4] Fixed formatting.
---
lib/matplotlib/tests/test_datetime.py | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/lib/matplotlib/tests/test_datetime.py b/lib/matplotlib/tests/test_datetime.py
index af34e9c1ca69..a5fa0f3804db 100644
--- a/lib/matplotlib/tests/test_datetime.py
+++ b/lib/matplotlib/tests/test_datetime.py
@@ -522,13 +522,15 @@ def test_pcolorfast(self):
np.random.seed(19680801)
'''
- Directly inputting either datetime.datetime or numpy.datetime64 without using date2num() seems to always generate compile errors for pcolorfast().
- I have used date2num() to ensure that the graph prints correctly despite that such operations may defy the purpose of conducting such tests.
+ Directly inputting either datetime.datetime or numpy.datetime64
+ without using date2num() seems to always generate compile errors for pcolorfast().
+ I have used date2num() to ensure that the graph prints correctly
+ despite that such operations may defy the purpose of conducting such tests.
'''
basedate_x = datetime.datetime(2023, 12, 6, 1, 30, 30)
basedate_y = datetime.datetime(2024, 5, 5, 12, 15, 45)
- dates_x = [dt.date2num(basedate_x + datetime.timedelta(days=1*i, hours=6*i, minutes=20*i,seconds=0)) for i in range(10)]
- dates_y = [dt.date2num(basedate_y + datetime.timedelta(days=1*i, hours=8*i, minutes=30*i,seconds=0)) for i in range(10)]
+ dates_x = [dt.date2num(basedate_x + datetime.timedelta(days=1*i, hours=6*i, minutes=20*i)) for i in range(10)]
+ dates_y = [dt.date2num(basedate_y + datetime.timedelta(days=1*i, hours=8*i, minutes=30*i)) for i in range(10)]
data = np.random.rand(0, 100)
fig, ax = plt.subplots()
From 434c41af2c0c6cdef3271ca3539724d747182e2a Mon Sep 17 00:00:00 2001
From: AndyXi163 <144465361+AndyXi163@users.noreply.github.com>
Date: Fri, 22 Dec 2023 11:26:50 -0500
Subject: [PATCH 4/4] Removed the plt.show() call to reduce errors
---
lib/matplotlib/tests/test_datetime.py | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/matplotlib/tests/test_datetime.py b/lib/matplotlib/tests/test_datetime.py
index f7b5f1241265..b8015b32fdd4 100644
--- a/lib/matplotlib/tests/test_datetime.py
+++ b/lib/matplotlib/tests/test_datetime.py
@@ -568,7 +568,6 @@ def test_pcolorfast(self):
ax.set_xlabel('Sample datetime')
ax.set_ylabel('Sample data')
ax.set_title('Sample test case for pcolorfast()')
- plt.show()
@pytest.mark.xfail(reason="Test for pcolormesh not written yet")
@mpl.style.context("default")
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