8000 API: Add `Styler.to_html`, for saving output to HTML file by attack68 · Pull Request #40312 · pandas-dev/pandas · GitHub
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API: Add Styler.to_html, for saving output to HTML file #40312

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Merged
merged 42 commits into from
May 26, 2021
Merged

API: Add Styler.to_html, for saving output to HTML file #40312

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4799d86
json on styler
attack68 Sep 28, 2020
2eb5702
Merge remote-tracking branch 'upstream/master' into json_styler
attack68 Feb 24, 2021
a0bcbd1
meth: to_html
attack68 Feb 25, 2021
5135a91
Merge remote-tracking branch 'upstream/master' into json_styler
attack68 Mar 8, 2021
3e9903d
remove_json
attack68 Mar 8, 2021
766b758
html tests
attack68 Mar 8, 2021
e558a6a
html tests
attack68 Mar 8, 2021
00f8a6e
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Mar 12, 2021
2c440ed
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Mar 21, 2021
dd6785e
to_html parameters
attack68 Mar 22, 2021
e8d0629
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 1, 2021
42cefe6
remove formatting code fro to_html
attack68 Apr 1, 2021
80097cb
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 14, 2021
10f007c
reduce pr scope to simpler initial additions
attack68 Apr 14, 2021
c876bf6
move html tests to html
attack68 Apr 14, 2021
1e5061a
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 15, 2021
130fba4
use dedent
attack68 Apr 15, 2021
5079922
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 18, 2021
339ca37
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 20, 2021
c701d3d
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 21, 2021
3f074aa
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 22, 2021
e1818f2
refactor template inheritance
attack68 Apr 23, 2021
eeeaf54
template inheritance
attack68 Apr 23, 2021
b14e7af
improve tests
attack68 Apr 24, 2021
2a48f4d
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 26, 2021
dda33de
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 26, 2021
b55db71
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 27, 2021
a5c0ec7
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 Apr 29, 2021
1d3ba20
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 1, 2021
4e4c76d
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 6, 2021
f43961d
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 7, 2021
a3ce1ef
make keyword only: simialar to Styler.to_latex()
attack68 May 7, 2021
8899fb5
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 9, 2021
8375f99
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 14, 2021
f5b84fa
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 17, 2021
66ba741
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 18, 2021
d2e2731
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 20, 2021
792ab44
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 22, 2021
2575058
doc comments
attack68 May 22, 2021
c0bc29c
change default doctyoe_html from True to False
attack68 May 22, 2021
489030f
Merge remote-tracking branch 'upstream/master' into styler_to_html
attack68 May 24, 2021
2d996ce
whats new
attack68 May 24, 2021
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use dedent
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@attack68
attack68 committed Apr 15, 2021
commit 130fba49e9d97457ba6a725bb899e7f33e60225e
181 changes: 95 additions & 86 deletions pandas/tests/io/formats/style/test_html.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import textwrap
from textwrap import dedent

import pytest

Expand Down Expand Up @@ -36,33 +36,36 @@ def test_html_template_extends_options():
def test_exclude_styles():
s = Styler(DataFrame([[2.61], [2.69]], index=["a", "b"], columns=["A"]))
result = s.to_html(exclude_styles=True)
expected = """<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<table>
<thead>
<tr>
<th >&nbsp;</th>
<th >A</th>
</tr>
</thead>
<tbody>
<tr>
<th >a</th>
<td >2.610000</td>
</tr>
<tr>
<th >b</th>
<td >2.690000</td>
</tr>
</tbody>
</table>
</body>
</html>
"""
expected = dedent(
"""\
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<table>
<thead>
<tr>
<th >&nbsp;</th>
<th >A</th>
</tr>
</thead>
<tbody>
<tr>
<th >a</th>
<td >2.610000</td>
</tr>
<tr>
<th >b</th>
<td >2.690000</td>
</tr>
</tbody>
</table>
</body>
</html>
"""
)
assert result == expected


Expand All @@ -79,34 +82,37 @@ def test_w3_html_format():
.format("{:.1f}")
.set_caption("A comprehensive test")
)
expected = """<style type="text/css">
#T__ th {
att2: v2;
}
#T__row0_col0, #T__row1_col0 {
att1: v1;
}
</style>
<table id="T__" class="my-cls1" style="attr3:v3;">
<caption>A comprehensive test</caption>
<thead>
<tr>
<th class="blank level0" >&nbsp;</th>
<th class="col_heading level0 col0" >A</th>
</tr>
</thead>
<tbody>
<tr>
<th id="T__level0_row0" class="row_heading level0 row0" >a</th>
<td id="T__row0_col0" class="data row0 col0 my-cls2" >2.6</td>
</tr>
<tr>
<th id="T__level0_row1" class="row_heading level0 row1" >b</th>
<td id="T__row1_col0" class="data row1 col0" >2.7</td>
</tr>
</tbody>
</table>
"""
expected = dedent(
"""\
<style type="text/css">
#T__ th {
att2: v2;
}
#T__row0_col0, #T__row1_col0 {
att1: v1;
}
</style>
<table id="T__" class="my-cls1" style="attr3:v3;">
<caption>A comprehensive test</caption>
<thead>
<tr>
<th class="blank level0" >&nbsp;</th>
<th class="col_heading level0 col0" >A</th>
</tr>
</thead>
<tbody>
<tr>
<th id="T__level0_row0" class="row_heading level0 row0" >a</th>
<td id="T__row0_col0" class="data row0 col0 my-cls2" >2.6</td>
</tr>
<tr>
<th id="T__level0_row1" class="row_heading level0 row1" >b</th>
<td id="T__row1_col0" class="data row1 col0" >2.7</td>
</tr>
</tbody>
</table>
"""
)
assert expected == s.render()


Expand All @@ -130,35 +136,38 @@ def test_rowspan_w3():
def test_styles():
s = Styler(DataFrame([[2.61], [2.69]], index=["a", "b"], columns=["A"]), uuid="abc")
result = s.to_html()
expected = """<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style type="text/css">
</style>
</head>
<body>
<table id="T_abc_">
<thead>
<tr>
<th class="blank level0" >&nbsp;</th>
<th class="col_heading level0 col0" >A</th>
</tr>
</thead>
<tbody>
<tr>
<th id="T_abc_level0_row0" class="row_heading level0 row0" >a</th>
<td id="T_abc_row0_col0" class="data row0 col0" >2.610000</td>
</tr>
<tr>
<th id="T_abc_level0_row1" class="row_heading level0 row1" >b</th>
<td id="T_abc_row1_col0" class="data row1 col0" >2.690000</td>
</tr>
</tbody>
</table>
</body>
</html>
"""
expected = dedent(
"""\
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style type="text/css">
</style>
</head>
<body>
<table id="T_abc_">
<thead>
<tr>
<th class="blank level0" >&nbsp;</th>
<th class="col_heading level0 col0" >A</th>
</tr>
</thead>
<tbody>
<tr>
<th id="T_abc_level0_row0" class="row_heading level0 row0" >a</th>
<td id="T_abc_row0_col0" class="data row0 col0" >2.610000</td>
</tr>
<tr>
<th id="T_abc_level0_row1" class="row_heading level0 row1" >b</th>
<td id="T_abc_row1_col0" class="data row1 col0" >2.690000</td>
</tr>
</tbody>
</table>
</body>
</html>
"""
)
assert result == expected


Expand Down Expand Up @@ -194,7 +203,7 @@ def test_block_names(tpl_styles, tpl_basic):
def test_from_custom_template(tmpdir):
p = tmpdir.mkdir("templates").join("myhtml.tpl")
p.write(
textwrap.dedent(
dedent(
"""\
{% extends "html.tpl" %}
{% block table %}
Expand Down
0