根据 Python 文件中的数据水平合并和划分 HTML Table 中的单元格
Horizontally merge and divide cells in an HTML Table for Timetable based on the Data in Python File
请注意这个问题是对这个先前问题的扩展：
我正在开发一个基于算法生成随机时间 table 的程序。对于该程序的最终输出，我需要将时间 table 存储在 PDF 文件中。
有多个部分，每个部分必须有自己的 timetable/schedule。每个 Section 可以有多个 Courses，其讲座将被算法分配在周一至周五的不同时段。我的时间table,
- 一共5天（周一到周五）
- 每天将有 5 个时段（索引中为 0 到 4。在第 3 和第 4 个时段之间有“午餐”休息）
作为示例，我在字典下方创建了一个字典，其中key 表示部分，items 有一个大小为 5x5 的二维数组。该二维数组的每个索引都包含讲座将在该位置进行的课程详细信息。
CS-3B : [['', '', 'DS ', '', 'COaAL '], ['', 'COaAL ', '', 'DS ', 'OOP '], ['DS-L ', 'DS-L ', 'OOP-L ', 'OOP-L ', 'FoM '], ['COaAL-L ', 'COaAL-L ', 'OOP ', '', ''], ['', 'FoM ', 'DE ', '', 'DE ']]
SE-3A : [['', 'OOP-L ', 'OOP-L ', '', 'SRE '], ['SRE ', 'OOP ', 'DS-L ', 'DS-L ', ''], ['', 'DS ', '', '', 'MM '], ['DS ', 'MM ', '', 'LA ', ''], ['OOP ', 'HCI ', '', 'LA ', 'HCI ']]
然而，这只包含“字符串”。而在实际数据中，会有 课程对象 而不是该字符串。该对象将包含有关的不同信息讲座将在当天的特定时段进行的课程。
在生成时间的同时table，必须解决三个主要问题，
“实验室”讲座分两个连续时段进行。因此，对于所有实验室，table 中的那两个单元格必须 合并
一个section有可能同时进行两个或两个以上的不同讲座。在这种情况下，该插槽的单元格必须水平分为两个或多个单元格
也有可能同时在一个slot上开两个lecture，而且这两个lecture中的一个可以是Lab。在这种情况下，应合并两个连续的单元格并水平划分以适应两个讲座。
在之前 post 的帮助下，我能够使用 Jinja 库将此数据转换为 PDF 格式。然而，它只是在 字符串 上通过区分具有 space 字符 的连续讲座来做到这一点。现在，我有完整的对象，但我无法对它们做同样的事情。
我在二维数组的每个索引上放置了一个对象列表。该列表可能包含无对象、一个对象或多个对象（一个对象代表一门课程）。此外，实验室课程只有一个对象（并且该单个对象被添加到举行实验室讲座的两个连续索引中）
以下是完整代码（我只创建了两个部分的示例数据）
from typing import List
import pdfkit
from pdfkit.api import configuration
from jinja2 import FileSystemLoader, Environment
wkhtml_path = pdfkit.configuration(wkhtmltopdf = "C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe") #by using configuration you can add path value.
class section:
def __init__(self, id, course, section, instructor, room):
self.id = id
self.course = course
self.section = section
self.instructor = instructor
self.room = room
def generate_data():
data = {}
# For CS-1A
data["CS-1A"] = [[[] for i in range(5)] for j in range(5)]
data["CS-1A"][0][0].append(section(1, "Advance Programming", "CS-1A", "Mr. Ashas", "Room #2"))
data["CS-1A"][0][0].append(section(2, "Programming Fundamentals", "CS-1A", "Bilal", "Room #1"))
data["CS-1A"][0][1].append(section(3, "Applied Physics", "CS-1A", "Muhammad Bilal", "Room #5"))
obj = section(4, "Programming Lab", "CS-1A", "Mr. Abid", "Lab #01")
data["CS-1A"][0][1].append(obj)
data["CS-1A"][0][2].append(obj)
data["CS-1A"][0][4].append(section(5, "English Communication", "CS-1A1", "Ms. Ayeza", "Cal Lab"))
data["CS-1A"][0][4].append(section(6, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
data["CS-1A"][1][1].append(section(7, "Linear Algebra", "CS-1A", "Ms. Zain", "Romm #2"))
obj = section(8, "English Lab", "CS-1A", "Ms. Abida", "Lab #04")
data["CS-1A"][1][3].append(obj)
data["CS-1A"][1][4].append(obj)
data["CS-1A"][2][0].append(section(9, "Social Studies", "CS-1A", "Mr. Zain Iqbal", "Room #14"))
data["CS-1A"][2][4].append(section(10, "Programming Fundamentals", "CS-1A", "Bilal", "Room #15"))
# No lectures on Thursday i.e. 3rd index
obj = section(11, "English Lab", "CS-1A", "Ms. Abida", "Lab #03")
data["CS-1A"][4][1].append(obj)
data["CS-1A"][4][2].append(obj)
data["CS-1A"][4][2].append(section(12, "English Communication", "CS-1A1", "Ms. Ayeza", "Room #3"))
data["CS-1A"][4][2].append(section(13, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
# For CS-1B
data["CS-1B"] = [[[] for i in range(5)] for j in range(5)]
data["CS-1B"][0][1].append(section(14, "Advance Programming", "CS-1B", "Mr. Ali Hassan", "Room #2"))
data["CS-1B"][0][2].append(section(15, "English Comprehension and Communication", "CS-1B", "Mr. Bilal", "Room #1"))
obj = section(15, "Software for Mobile and Devices", "CS-1B", "Mr. Jacob", "Room #5")
data["CS-1B"][1][1].append(obj)
data["CS-1B"][1][2].append(obj)
data["CS-1B"][1][3].append(section(17, "Calculus and Geometrical Analytics", "CS-1B", "Ms. Nomi Khan", "Room #06"))
data["CS-1B"][2][3].append(section(18, "Introduction to Information and Communication Technology - Lab", "CS-1B1", "Ms. Sarah Niaz", "Lab #01"))
data["CS-1B"][2][3].append(section(19, "Introduction to Information and Communication Technology - Lab", "CS-1B2", "Ms. Julia John", "Lab #06"))
data["CS-1B"][2][4].append(section(20, "English Comprehenseion and Communication", "Cs-1B", "Mr. Lionel Boyle", "Room #02"))
data["CS-1B"][3][3].append(section(21, "Programming Fundamentals", "CS-1B", "Mr. Alex Niles", "Room #3"))
data["CS-1B"][4][2].append(section(22, "Linear Algebra", "CS-1B", "Ms. Ayesha", "GP Lab"))
return data
def organise_input_data(elements: List[List[str]]) -> List[list]:
"""
Organises the input data to find double courses for easier use in templates
"""
new_elements = []
for day in elements:
last_course = None
course_list = []
index = 0
for course in day:
# check if long course (and not lunch time)
if not course:
course_list.append(("", "", "", 1))
else:
if course[0] == last_course and index != 3:
#for sub_course in course:
course_list.remove((course[0].course, course[0].section, course[0].instructor, 1))
course_list.append((course[0].course, course[0].section, course[0].instructor, 2))
course_list.append(("none", "none", "none", 0))
last_course = course[0]
else:
#for sub_course in course:
course_list.append((course[0].course, course[0].section, course[0].instructor, 1))
last_course = course[0]
index += 1
#print(course_list)
new_elements.append(course_list)
return new_elements
def generate_html(template, name: str, elements: List[list]) -> str:
new_elements = organise_input_data(elements=elements)
rendered = template.render(
name=name,
monday=new_elements[0],
tuesday=new_elements[1],
wednesday=new_elements[2],
thursday=new_elements[3],
friday=new_elements[4]
)
with open(f"out_{name}.html", "w+") as file:
file.write(rendered)
return rendered
def run(input_data):
# Init jinja
file_loader = FileSystemLoader('.')
env = Environment(loader=file_loader)
template = env.get_template('template.html')
full_text = ""
for name, elements in input_data.items():
full_text += generate_html(template=template, name=name, elements=elements)
pdfkit.from_string(full_text, "out1.pdf", configuration = wkhtml_path)
if __name__ == '__main__':
data = generate_data()
run(data)
目前，它只会考虑第一门课程并将其放入时间table，而忽略分配在同一时段的其余课程。
示例最终输出将是这样的（但只有 5 个插槽，而不是这里的 13 个插槽）
我的代码的 template.html 文件现在有以下代码，
<!DOCTYPE html>
<html>
<style>
.center
{
text-align: center;
}
.left
{
text-align: left;
margin-left: 6px;
/*margin-top: 10px;*/
}
.right
{
text-align: right; margin-right: 4px;
}
.teacher
{
margin-left: 4px;
}
td{
height:100px;
width:150px;
}
</style>
<body>
<!-- Heading -->
<h1 class="center">{{name}}</h1>
<!-- Table -->
<table border="5" cellspacing="5" align="center">
<!-- Day/Periods -->
<tr>
<td class="center" ><br>
<b>Day/Period</b></br>
</td>
<td class="center" >
<b>I</b>
</td>
<td class="center" >
<b>II</b>
</td>
<td class="center">
<b>III</b>
</td>
<td class="center">
<b>1:15-1:45</b>
</td>
<td class="center" >
<b>IV</b>
</td>
<td class="center" >
<b>V</b>
</td>
</tr>
<!-- Monday -->
<tr>
<td class="center">
<b>Monday</b></td>
{% for course in monday %}
{% if loop.index == 4 %}
<td rowspan="6" class="center">
<h2>L<br>U<br>N<br>C<br>H</h2>
</td>
{% endif %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Tuesday -->
<tr>
<td class="center">
<b>Tuesday</b>
</td>
{% for course in tuesday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Wednesday -->
<tr>
<td class="center">
<b>Wednesday</b>
</td>
{% for course in wednesday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p></td>
{% endif %}
{% endfor %}
</tr>
<!-- Thursday -->
<tr>
<td class="center">
<b>Thursday</b>
</td>
{% for course in thursday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p></td>
{% endif %}
{% endfor %}
</tr>
<!-- Friday -->
<tr>
<td class="center">
<b>Friday</b>
</td>
{% for course in friday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
</table>
</body>
</html>
我对 Jinja 不太熟悉，所以这个答案可能不是最有效的答案。
通过在您的 Template.HTML 文件中使用基本的硬编码，我能够实现您想要的结果。为此，我使用了 D-E-N 在您之前的问题中给出的相同代码。
我把你对象的所有属性组合成一个string
- 一个属性与另一个属性的区别是
@（如课程和教师）
- 我没有使用
space character，而是在属性中使用_字符来表示space character。
- 如果一个插槽包含多个对象，则用
space character区分它们（就像D-E-N提供的代码一样）
这是经过这些更改后您的更新代码，
from typing import List
import pdfkit
from pdfkit.api import configuration
from jinja2 import FileSystemLoader, Environment
wkhtml_path = pdfkit.configuration(wkhtmltopdf = "C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe") #by using configuration you can add path value.
class section:
def __init__(self, id, course, section, instructor, room):
self.id = id
self.course = course
self.section = section
self.instructor = instructor
self.room = room
def generate_data():
data = {}
# For CS-1A
data["CS-1A"] = [["" for i in range(5)] for j in range(5)]
data["CS-1A"][0][0] += "Advance_Programming@Mr.Ashas@Room_#2 "
data["CS-1A"][0][0] += "Applied_Physics@Bilal@Room_#1 "
data["CS-1A"][0][1] += "Programming_Fundamentals@Muhammad_Bilal@Room_#1 "
data["CS-1A"][0][3] += "Programming_Fundamentals_Lab@Mr._Abid@Lab_#01 "
data["CS-1A"][0][4] += "Programming_Fundamentals_Lab@Mr._Abid@Lab_#01 "
# You may change all these for testing purposes.
# data["CS-1A"][0][0].append(section(2, "Programming Fundamentals", "CS-1A", "Bilal", "Room #1"))
# data["CS-1A"][0][1].append(section(3, "Applied Physics", "CS-1A", "Muhammad Bilal", "Room #5"))
# obj = section(4, "Programming Lab", "CS-1A", "Mr. Abid", "Lab #01")
# data["CS-1A"][0][1].append(obj)
# data["CS-1A"][0][2].append(obj)
# data["CS-1A"][0][4].append(section(5, "English Communication", "CS-1A1", "Ms. Ayeza", "Cal Lab"))
# data["CS-1A"][0][4].append(section(6, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
# data["CS-1A"][1][1].append(section(7, "Linear Algebra", "CS-1A", "Ms. Zain", "Romm #2"))
# obj = section(8, "English Lab", "CS-1A", "Ms. Abida", "Lab #04")
# data["CS-1A"][1][3].append(obj)
# data["CS-1A"][1][4].append(obj)
# data["CS-1A"][2][0].append(section(9, "Social Studies", "CS-1A", "Mr. Zain Iqbal", "Room #14"))
# data["CS-1A"][2][4].append(section(10, "Programming Fundamentals", "CS-1A", "Bilal", "Room #15"))
# # No lectures on Thursday i.e. 3rd index
# obj = section(11, "English Lab", "CS-1A", "Ms. Abida", "Lab #03")
# data["CS-1A"][4][1].append(obj)
# data["CS-1A"][4][2].append(obj)
# data["CS-1A"][4][2].append(section(12, "English Communication", "CS-1A1", "Ms. Ayeza", "Room #3"))
# data["CS-1A"][4][2].append(section(13, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
#
#
#
# # For CS-1B
# data["CS-1B"] = [[[] for i in range(5)] for j in range(5)]
#
# data["CS-1B"][0][1].append(section(14, "Advance Programming", "CS-1B", "Mr. Ali Hassan", "Room #2"))
# data["CS-1B"][0][2].append(section(15, "English Comprehension and Communication", "CS-1B", "Mr. Bilal", "Room #1"))
# obj = section(15, "Software for Mobile and Devices", "CS-1B", "Mr. Jacob", "Room #5")
# data["CS-1B"][1][1].append(obj)
# data["CS-1B"][1][2].append(obj)
# data["CS-1B"][1][3].append(section(17, "Calculus and Geometrical Analytics", "CS-1B", "Ms. Nomi Khan", "Room #06"))
# data["CS-1B"][2][3].append(section(18, "Introduction to Information and Communication Technology - Lab", "CS-1B1", "Ms. Sarah Niaz", "Lab #01"))
# data["CS-1B"][2][3].append(section(19, "Introduction to Information and Communication Technology - Lab", "CS-1B2", "Ms. Julia John", "Lab #06"))
# data["CS-1B"][2][4].append(section(20, "English Comprehenseion and Communication", "Cs-1B", "Mr. Lionel Boyle", "Room #02"))
# data["CS-1B"][3][3].append(section(21, "Programming Fundamentals", "CS-1B", "Mr. Alex Niles", "Room #3"))
# data["CS-1B"][4][2].append(section(22, "Linear Algebra", "CS-1B", "Ms. Ayesha", "GP Lab"))
return data
def organise_input_data(elements: List[List[str]]) -> List[list]:
"""
Organises the input data to find double courses for easier use in templates
"""
new_elements = []
for day in elements:
last_course = None
course_list = []
index = 0
for course in day:
# cleanup data
course = course.strip().replace(" ", "<hr>")
# check if long course (and not lunch time)
if course != "" and course == last_course and index != 3:
course_list.remove((course, 1))
course_list.append((course, 2))
course_list.append(("none", 0))
else:
course_list.append((course.replace(" ", "<hr>"), 1))
last_course = course
index += 1
new_elements.append(course_list)
return new_elements
def generate_html(template, name: str, elements: List[list]) -> str:
new_elements = organise_input_data(elements=elements)
rendered = template.render(
name=name,
monday=new_elements[0],
tuesday=new_elements[1],
wednesday=new_elements[2],
thursday=new_elements[3],
friday=new_elements[4]
)
with open(f"out_{name}.html", "w+") as file:
file.write(rendered)
return rendered
def run(input_data):
# Init jinja
file_loader = FileSystemLoader('.')
env = Environment(loader=file_loader)
template = env.get_template('template.html')
full_text = ""
for name, elements in input_data.items():
full_text += generate_html(template=template, name=name, elements=elements)
pdfkit.from_string(full_text, "out.pdf", configuration = wkhtml_path)
if __name__ == '__main__':
data = generate_data()
run(data)
在 template.html 文件中进行了重大更改以实现您想要实现的目标。这是代码，
<!DOCTYPE html>
<html>
<style>
.center
{
text-align: center;
}
.left
{
text-align: left;
margin-left: 6px;
/*margin-top: 10px;*/
}
.right
{
text-align: right; margin-right: 4px;
}
.teacher
{
margin-left: 4px;
}
td{
height:175px;
width:150px;
}
</style>
<body>
<!-- Heading -->
<h1 class="center">{{name}}</h1>
<!-- Table -->
<table border="5" cellspacing="5" align="center">
<!-- Day/Periods -->
<tr>
<td class="center" ><br>
<b>Day/Period</b></br>
</td>
<td class="center" >
<b>I</b>
</td>
<td class="center" >
<b>II</b>
</td>
<td class="center">
<b>III</b>
</td>
<td class="center">
<b>1:15-1:45</b>
</td>
<td class="center" >
<b>IV</b>
</td>
<td class="center" >
<b>V</b>
</td>
</tr>
<!-- Monday -->
<tr>
<td class="center">
<b>Monday</b></td>
{% for course in monday %}
{% if loop.index == 4 %}
<td rowspan="6" class="center">
<h2>L<br>U<br>N<br>C<br>H</h2>
</td>
{% endif %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Tuesday -->
<tr>
<td class="center">
<b>Tuesday</b>
</td>
{% for course in tuesday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Wednesday -->
<tr>
<td class="center">
<b>Wednesday</b>
</td>
{% for course in wednesday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Thursday -->
<tr>
<td class="center">
<b>Thursday</b>
</td>
{% for course in thursday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Friday -->
<tr>
<td class="center">
<b>Friday</b>
</td>
{% for course in friday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
</table>
</body>
</html>
这会产生以下结果，
请注意这个问题是对这个先前问题的扩展：
我正在开发一个基于算法生成随机时间 table 的程序。对于该程序的最终输出，我需要将时间 table 存储在 PDF 文件中。
有多个部分，每个部分必须有自己的 timetable/schedule。每个 Section 可以有多个 Courses，其讲座将被算法分配在周一至周五的不同时段。我的时间table,
- 一共5天（周一到周五）
- 每天将有 5 个时段（索引中为 0 到 4。在第 3 和第 4 个时段之间有“午餐”休息）
作为示例，我在字典下方创建了一个字典，其中key 表示部分，items 有一个大小为 5x5 的二维数组。该二维数组的每个索引都包含讲座将在该位置进行的课程详细信息。
CS-3B : [['', '', 'DS ', '', 'COaAL '], ['', 'COaAL ', '', 'DS ', 'OOP '], ['DS-L ', 'DS-L ', 'OOP-L ', 'OOP-L ', 'FoM '], ['COaAL-L ', 'COaAL-L ', 'OOP ', '', ''], ['', 'FoM ', 'DE ', '', 'DE ']]
SE-3A : [['', 'OOP-L ', 'OOP-L ', '', 'SRE '], ['SRE ', 'OOP ', 'DS-L ', 'DS-L ', ''], ['', 'DS ', '', '', 'MM '], ['DS ', 'MM ', '', 'LA ', ''], ['OOP ', 'HCI ', '', 'LA ', 'HCI ']]
然而，这只包含“字符串”。而在实际数据中，会有 课程对象 而不是该字符串。该对象将包含有关的不同信息讲座将在当天的特定时段进行的课程。
在生成时间的同时table，必须解决三个主要问题，
“实验室”讲座分两个连续时段进行。因此，对于所有实验室，table 中的那两个单元格必须 合并
一个section有可能同时进行两个或两个以上的不同讲座。在这种情况下，该插槽的单元格必须水平分为两个或多个单元格
也有可能同时在一个slot上开两个lecture，而且这两个lecture中的一个可以是Lab。在这种情况下，应合并两个连续的单元格并水平划分以适应两个讲座。
在之前 post 的帮助下，我能够使用 Jinja 库将此数据转换为 PDF 格式。然而，它只是在 字符串 上通过区分具有 space 字符 的连续讲座来做到这一点。现在，我有完整的对象，但我无法对它们做同样的事情。
我在二维数组的每个索引上放置了一个对象列表。该列表可能包含无对象、一个对象或多个对象（一个对象代表一门课程）。此外，实验室课程只有一个对象（并且该单个对象被添加到举行实验室讲座的两个连续索引中）
以下是完整代码（我只创建了两个部分的示例数据）
from typing import List
import pdfkit
from pdfkit.api import configuration
from jinja2 import FileSystemLoader, Environment
wkhtml_path = pdfkit.configuration(wkhtmltopdf = "C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe") #by using configuration you can add path value.
class section:
def __init__(self, id, course, section, instructor, room):
self.id = id
self.course = course
self.section = section
self.instructor = instructor
self.room = room
def generate_data():
data = {}
# For CS-1A
data["CS-1A"] = [[[] for i in range(5)] for j in range(5)]
data["CS-1A"][0][0].append(section(1, "Advance Programming", "CS-1A", "Mr. Ashas", "Room #2"))
data["CS-1A"][0][0].append(section(2, "Programming Fundamentals", "CS-1A", "Bilal", "Room #1"))
data["CS-1A"][0][1].append(section(3, "Applied Physics", "CS-1A", "Muhammad Bilal", "Room #5"))
obj = section(4, "Programming Lab", "CS-1A", "Mr. Abid", "Lab #01")
data["CS-1A"][0][1].append(obj)
data["CS-1A"][0][2].append(obj)
data["CS-1A"][0][4].append(section(5, "English Communication", "CS-1A1", "Ms. Ayeza", "Cal Lab"))
data["CS-1A"][0][4].append(section(6, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
data["CS-1A"][1][1].append(section(7, "Linear Algebra", "CS-1A", "Ms. Zain", "Romm #2"))
obj = section(8, "English Lab", "CS-1A", "Ms. Abida", "Lab #04")
data["CS-1A"][1][3].append(obj)
data["CS-1A"][1][4].append(obj)
data["CS-1A"][2][0].append(section(9, "Social Studies", "CS-1A", "Mr. Zain Iqbal", "Room #14"))
data["CS-1A"][2][4].append(section(10, "Programming Fundamentals", "CS-1A", "Bilal", "Room #15"))
# No lectures on Thursday i.e. 3rd index
obj = section(11, "English Lab", "CS-1A", "Ms. Abida", "Lab #03")
data["CS-1A"][4][1].append(obj)
data["CS-1A"][4][2].append(obj)
data["CS-1A"][4][2].append(section(12, "English Communication", "CS-1A1", "Ms. Ayeza", "Room #3"))
data["CS-1A"][4][2].append(section(13, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
# For CS-1B
data["CS-1B"] = [[[] for i in range(5)] for j in range(5)]
data["CS-1B"][0][1].append(section(14, "Advance Programming", "CS-1B", "Mr. Ali Hassan", "Room #2"))
data["CS-1B"][0][2].append(section(15, "English Comprehension and Communication", "CS-1B", "Mr. Bilal", "Room #1"))
obj = section(15, "Software for Mobile and Devices", "CS-1B", "Mr. Jacob", "Room #5")
data["CS-1B"][1][1].append(obj)
data["CS-1B"][1][2].append(obj)
data["CS-1B"][1][3].append(section(17, "Calculus and Geometrical Analytics", "CS-1B", "Ms. Nomi Khan", "Room #06"))
data["CS-1B"][2][3].append(section(18, "Introduction to Information and Communication Technology - Lab", "CS-1B1", "Ms. Sarah Niaz", "Lab #01"))
data["CS-1B"][2][3].append(section(19, "Introduction to Information and Communication Technology - Lab", "CS-1B2", "Ms. Julia John", "Lab #06"))
data["CS-1B"][2][4].append(section(20, "English Comprehenseion and Communication", "Cs-1B", "Mr. Lionel Boyle", "Room #02"))
data["CS-1B"][3][3].append(section(21, "Programming Fundamentals", "CS-1B", "Mr. Alex Niles", "Room #3"))
data["CS-1B"][4][2].append(section(22, "Linear Algebra", "CS-1B", "Ms. Ayesha", "GP Lab"))
return data
def organise_input_data(elements: List[List[str]]) -> List[list]:
"""
Organises the input data to find double courses for easier use in templates
"""
new_elements = []
for day in elements:
last_course = None
course_list = []
index = 0
for course in day:
# check if long course (and not lunch time)
if not course:
course_list.append(("", "", "", 1))
else:
if course[0] == last_course and index != 3:
#for sub_course in course:
course_list.remove((course[0].course, course[0].section, course[0].instructor, 1))
course_list.append((course[0].course, course[0].section, course[0].instructor, 2))
course_list.append(("none", "none", "none", 0))
last_course = course[0]
else:
#for sub_course in course:
course_list.append((course[0].course, course[0].section, course[0].instructor, 1))
last_course = course[0]
index += 1
#print(course_list)
new_elements.append(course_list)
return new_elements
def generate_html(template, name: str, elements: List[list]) -> str:
new_elements = organise_input_data(elements=elements)
rendered = template.render(
name=name,
monday=new_elements[0],
tuesday=new_elements[1],
wednesday=new_elements[2],
thursday=new_elements[3],
friday=new_elements[4]
)
with open(f"out_{name}.html", "w+") as file:
file.write(rendered)
return rendered
def run(input_data):
# Init jinja
file_loader = FileSystemLoader('.')
env = Environment(loader=file_loader)
template = env.get_template('template.html')
full_text = ""
for name, elements in input_data.items():
full_text += generate_html(template=template, name=name, elements=elements)
pdfkit.from_string(full_text, "out1.pdf", configuration = wkhtml_path)
if __name__ == '__main__':
data = generate_data()
run(data)
目前，它只会考虑第一门课程并将其放入时间table，而忽略分配在同一时段的其余课程。
示例最终输出将是这样的（但只有 5 个插槽，而不是这里的 13 个插槽）
我的代码的 template.html 文件现在有以下代码，
<!DOCTYPE html>
<html>
<style>
.center
{
text-align: center;
}
.left
{
text-align: left;
margin-left: 6px;
/*margin-top: 10px;*/
}
.right
{
text-align: right; margin-right: 4px;
}
.teacher
{
margin-left: 4px;
}
td{
height:100px;
width:150px;
}
</style>
<body>
<!-- Heading -->
<h1 class="center">{{name}}</h1>
<!-- Table -->
<table border="5" cellspacing="5" align="center">
<!-- Day/Periods -->
<tr>
<td class="center" ><br>
<b>Day/Period</b></br>
</td>
<td class="center" >
<b>I</b>
</td>
<td class="center" >
<b>II</b>
</td>
<td class="center">
<b>III</b>
</td>
<td class="center">
<b>1:15-1:45</b>
</td>
<td class="center" >
<b>IV</b>
</td>
<td class="center" >
<b>V</b>
</td>
</tr>
<!-- Monday -->
<tr>
<td class="center">
<b>Monday</b></td>
{% for course in monday %}
{% if loop.index == 4 %}
<td rowspan="6" class="center">
<h2>L<br>U<br>N<br>C<br>H</h2>
</td>
{% endif %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Tuesday -->
<tr>
<td class="center">
<b>Tuesday</b>
</td>
{% for course in tuesday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Wednesday -->
<tr>
<td class="center">
<b>Wednesday</b>
</td>
{% for course in wednesday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p></td>
{% endif %}
{% endfor %}
</tr>
<!-- Thursday -->
<tr>
<td class="center">
<b>Thursday</b>
</td>
{% for course in thursday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p></td>
{% endif %}
{% endfor %}
</tr>
<!-- Friday -->
<tr>
<td class="center">
<b>Friday</b>
</td>
{% for course in friday %}
{% if course[3] != 0 %}
<td colspan={{course[3]}}>
<p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p>
</td>
{% endif %}
{% endfor %}
</tr>
</table>
</body>
</html>
我对 Jinja 不太熟悉，所以这个答案可能不是最有效的答案。
通过在您的 Template.HTML 文件中使用基本的硬编码，我能够实现您想要的结果。为此，我使用了 D-E-N 在您之前的问题中给出的相同代码。
我把你对象的所有属性组合成一个string
- 一个属性与另一个属性的区别是
@（如课程和教师） - 我没有使用
space character，而是在属性中使用_字符来表示space character。 - 如果一个插槽包含多个对象，则用
space character区分它们（就像D-E-N提供的代码一样）
这是经过这些更改后您的更新代码，
from typing import List
import pdfkit
from pdfkit.api import configuration
from jinja2 import FileSystemLoader, Environment
wkhtml_path = pdfkit.configuration(wkhtmltopdf = "C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe") #by using configuration you can add path value.
class section:
def __init__(self, id, course, section, instructor, room):
self.id = id
self.course = course
self.section = section
self.instructor = instructor
self.room = room
def generate_data():
data = {}
# For CS-1A
data["CS-1A"] = [["" for i in range(5)] for j in range(5)]
data["CS-1A"][0][0] += "Advance_Programming@Mr.Ashas@Room_#2 "
data["CS-1A"][0][0] += "Applied_Physics@Bilal@Room_#1 "
data["CS-1A"][0][1] += "Programming_Fundamentals@Muhammad_Bilal@Room_#1 "
data["CS-1A"][0][3] += "Programming_Fundamentals_Lab@Mr._Abid@Lab_#01 "
data["CS-1A"][0][4] += "Programming_Fundamentals_Lab@Mr._Abid@Lab_#01 "
# You may change all these for testing purposes.
# data["CS-1A"][0][0].append(section(2, "Programming Fundamentals", "CS-1A", "Bilal", "Room #1"))
# data["CS-1A"][0][1].append(section(3, "Applied Physics", "CS-1A", "Muhammad Bilal", "Room #5"))
# obj = section(4, "Programming Lab", "CS-1A", "Mr. Abid", "Lab #01")
# data["CS-1A"][0][1].append(obj)
# data["CS-1A"][0][2].append(obj)
# data["CS-1A"][0][4].append(section(5, "English Communication", "CS-1A1", "Ms. Ayeza", "Cal Lab"))
# data["CS-1A"][0][4].append(section(6, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
# data["CS-1A"][1][1].append(section(7, "Linear Algebra", "CS-1A", "Ms. Zain", "Romm #2"))
# obj = section(8, "English Lab", "CS-1A", "Ms. Abida", "Lab #04")
# data["CS-1A"][1][3].append(obj)
# data["CS-1A"][1][4].append(obj)
# data["CS-1A"][2][0].append(section(9, "Social Studies", "CS-1A", "Mr. Zain Iqbal", "Room #14"))
# data["CS-1A"][2][4].append(section(10, "Programming Fundamentals", "CS-1A", "Bilal", "Room #15"))
# # No lectures on Thursday i.e. 3rd index
# obj = section(11, "English Lab", "CS-1A", "Ms. Abida", "Lab #03")
# data["CS-1A"][4][1].append(obj)
# data["CS-1A"][4][2].append(obj)
# data["CS-1A"][4][2].append(section(12, "English Communication", "CS-1A1", "Ms. Ayeza", "Room #3"))
# data["CS-1A"][4][2].append(section(13, "English Communication", "CS-1A2", "Ms. Ayesha", "GP Lab"))
#
#
#
# # For CS-1B
# data["CS-1B"] = [[[] for i in range(5)] for j in range(5)]
#
# data["CS-1B"][0][1].append(section(14, "Advance Programming", "CS-1B", "Mr. Ali Hassan", "Room #2"))
# data["CS-1B"][0][2].append(section(15, "English Comprehension and Communication", "CS-1B", "Mr. Bilal", "Room #1"))
# obj = section(15, "Software for Mobile and Devices", "CS-1B", "Mr. Jacob", "Room #5")
# data["CS-1B"][1][1].append(obj)
# data["CS-1B"][1][2].append(obj)
# data["CS-1B"][1][3].append(section(17, "Calculus and Geometrical Analytics", "CS-1B", "Ms. Nomi Khan", "Room #06"))
# data["CS-1B"][2][3].append(section(18, "Introduction to Information and Communication Technology - Lab", "CS-1B1", "Ms. Sarah Niaz", "Lab #01"))
# data["CS-1B"][2][3].append(section(19, "Introduction to Information and Communication Technology - Lab", "CS-1B2", "Ms. Julia John", "Lab #06"))
# data["CS-1B"][2][4].append(section(20, "English Comprehenseion and Communication", "Cs-1B", "Mr. Lionel Boyle", "Room #02"))
# data["CS-1B"][3][3].append(section(21, "Programming Fundamentals", "CS-1B", "Mr. Alex Niles", "Room #3"))
# data["CS-1B"][4][2].append(section(22, "Linear Algebra", "CS-1B", "Ms. Ayesha", "GP Lab"))
return data
def organise_input_data(elements: List[List[str]]) -> List[list]:
"""
Organises the input data to find double courses for easier use in templates
"""
new_elements = []
for day in elements:
last_course = None
course_list = []
index = 0
for course in day:
# cleanup data
course = course.strip().replace(" ", "<hr>")
# check if long course (and not lunch time)
if course != "" and course == last_course and index != 3:
course_list.remove((course, 1))
course_list.append((course, 2))
course_list.append(("none", 0))
else:
course_list.append((course.replace(" ", "<hr>"), 1))
last_course = course
index += 1
new_elements.append(course_list)
return new_elements
def generate_html(template, name: str, elements: List[list]) -> str:
new_elements = organise_input_data(elements=elements)
rendered = template.render(
name=name,
monday=new_elements[0],
tuesday=new_elements[1],
wednesday=new_elements[2],
thursday=new_elements[3],
friday=new_elements[4]
)
with open(f"out_{name}.html", "w+") as file:
file.write(rendered)
return rendered
def run(input_data):
# Init jinja
file_loader = FileSystemLoader('.')
env = Environment(loader=file_loader)
template = env.get_template('template.html')
full_text = ""
for name, elements in input_data.items():
full_text += generate_html(template=template, name=name, elements=elements)
pdfkit.from_string(full_text, "out.pdf", configuration = wkhtml_path)
if __name__ == '__main__':
data = generate_data()
run(data)
在 template.html 文件中进行了重大更改以实现您想要实现的目标。这是代码，
<!DOCTYPE html>
<html>
<style>
.center
{
text-align: center;
}
.left
{
text-align: left;
margin-left: 6px;
/*margin-top: 10px;*/
}
.right
{
text-align: right; margin-right: 4px;
}
.teacher
{
margin-left: 4px;
}
td{
height:175px;
width:150px;
}
</style>
<body>
<!-- Heading -->
<h1 class="center">{{name}}</h1>
<!-- Table -->
<table border="5" cellspacing="5" align="center">
<!-- Day/Periods -->
<tr>
<td class="center" ><br>
<b>Day/Period</b></br>
</td>
<td class="center" >
<b>I</b>
</td>
<td class="center" >
<b>II</b>
</td>
<td class="center">
<b>III</b>
</td>
<td class="center">
<b>1:15-1:45</b>
</td>
<td class="center" >
<b>IV</b>
</td>
<td class="center" >
<b>V</b>
</td>
</tr>
<!-- Monday -->
<tr>
<td class="center">
<b>Monday</b></td>
{% for course in monday %}
{% if loop.index == 4 %}
<td rowspan="6" class="center">
<h2>L<br>U<br>N<br>C<br>H</h2>
</td>
{% endif %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Tuesday -->
<tr>
<td class="center">
<b>Tuesday</b>
</td>
{% for course in tuesday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Wednesday -->
<tr>
<td class="center">
<b>Wednesday</b>
</td>
{% for course in wednesday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Thursday -->
<tr>
<td class="center">
<b>Thursday</b>
</td>
{% for course in thursday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
<!-- Friday -->
<tr>
<td class="center">
<b>Friday</b>
</td>
{% for course in friday %}
{% if course[1] != 0 %}
<td colspan={{course[1]}}>
{% set count = [] %}
{%- for y in range(0, 5) -%}
{%- if count|length < course[0]|length -%}
<p class="left">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "right">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
{% set __ = count.append(1) %}
<p class = "teacher">
{%- for z in range(count|length, course[0]|length) -%}
{%- if course[0][count|length] == '@' -%}
{%- else -%}
{% set __ = count.append(1) %}
{%- if course[0][count|length-1] == '_' -%}
{{' '}}
{%- else -%}
{{course[0][count|length-1]}}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
</p>
<!-- <p class="left">{{course[0]}}</p>
<p class="right">{{course[1]}}</p>
<p class="teacher">{{course[2]}}</p> -->
{%- endif -%}
{%- endfor -%}
</td>
{% endif %}
{% endfor %}
</tr>
</table>
</body>
</html>
这会产生以下结果，