excel：xlwings、xlrd、xlwt、openpyxl word：Python-docx ppt：pptx email：smtplib（SMTP服务）、email（...
╰─$ python main.py ['/Users/liuchang/Codes/pycon/ex4', '/Library/Python/2.7/site-packages/pip-7.1.0-py2.7.egg', '/Library/Python/2.7/site-packages/mesos-_PACKAGE_VERSION_-py2.7.egg', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Framew...
paragraph=doc.add_paragraph('This is a sample document created using the python-docx library.')run=paragraph.runs[0]run.bold=True run.italic=True # 添加标题 doc.add_heading('Section 1: Introduction',level=2)# 添加编号列表 list_paragraph=doc.add_paragraph()list_paragraph.add_run('Bullet 1'...
Counter# 创建默认字典word_counts=defaultdict(int)words=["apple","banana","apple","cherry","banan...
/运算符取代了旧的os.path.join()函数,你可以从docs.python.org/3/library/os.path.html#os.path.join中了解更多。 当前工作目录 你电脑上运行的每个程序都有当前工作目录,或cwd。任何不以根文件夹开头的文件名或路径都被认为位于当前工作目录下。 注 虽然文件夹是更现代的目录名称,但是请注意当前工作目录(或者...
Stanza - The Stanford NLP Group's official Python library, supporting 60+ languages. Chinese funNLP - A collection of tools and datasets for Chinese NLP. jieba - The most popular Chinese text segmentation library. pkuseg-python - A toolkit for Chinese word segmentation in various domains. snow...
cfd = nltk.ConditionalFreqDist(genre_word) print(cfd) print(cfd.conditions()) #访问这两个条件,它们每一个都只是一个频率分布: print(cfd['news']) print(cfd['romance']) print(list(cfd['romance'])[:5]) print(cfd['romance']['could']) ...
在Python 中,一个 .py 文件就构成一个模块。通过引入模块,你就可以复用之前的 Python 程序,调用模块中的函数。模块实质上是比函数更高一层的封装模式。常见的功能编入模块就成为了所谓的库(library)。标准库就是 Python 官方提供的库。 代码语言:javascript ...
first element is a string of a word in the words list, and the second element is an integer representing the frequency of the word in the list. '''freq_dict =dict()forwordinwords:ifwordnotinfreq_dict: freq_dict[word] =1else: ...
p.add_run('python-docx').italic =Truep.add_run(' library') context = {'mysubdoc': sd, } tpl.render(context) 效果: 替换word文档的图片或媒体 在页眉/页脚中是无法动态添加图片和媒体的,但我们可以在模板中放置一个虚拟对象,像往常一样渲染模板,然后用另一个对象替换虚拟对象。从而实现图片和媒体的...