Python脚本使用genanki创建anki闪存卡(预期str实例，dict找到错误)
Python脚本使用genanki创建anki闪存卡(预期str实例，dict找到错误)
提问于 2018-06-27 16:54:10
该程序使用熊猫在一个名为" list“的excel文件的第一列中获取一个英文单词列表，该列的标题是" words”，单词位于"Sheet1“中。
然后将单词存储为字符串列表。
PyDictionary和Googletrans反式是通过创建词典和翻译器来使用的，其中译者被翻译成译文，以便将列表中的单词翻译成目的语言“丹麦语”。
然后创建一个简单的for循环，在该循环中，翻译单词列表中的每一个翻译都与其来源、->、目的地和定义一起打印。
在下面的守则中说明了这一点：
from googletrans import Translator
import pandas as pd
from PyDictionary import PyDictionary
# Load excel file and parse the list of words as strings
file_location = "/Users/.../List.xlsx"
xl_workbook = pd.ExcelFile(file_location)
df = xl_workbook.parse("Sheet1")
aList = df['words'].tolist()
[str(i) for i in aList]
# Use PyDictionary to load definitions of words
dictionary = PyDictionary()
# Translate the list of strings into target language and give definitions
translator = Translator()
translations = translator.translate(aList, dest='da')
# Simple for-loop printing the words
for translation in translations:
print(
translation.origin, ' -> ', translation.text,
dictionary.meaning(translation.origin)
)这个程序实际上运行并产生了我希望的结果。但是，问题发生在下一步，如下所述：
我想把这些单词输入我最喜欢的闪存卡程序安基中.Anki是用Python编写的，有一个名为吉南基的非官方发行版。然而，这是我遇到问题的时候。
现在，我在上面的代码中添加以下4项内容：
- 我按照genanki的建议定义了my_model，并创建了一个简单的闪存卡模型。这包括一个随机硬编码数字( Anki需要)、模型名称、一些字段和卡片类型的模板。
- 我将my_deck定义为具有硬编码随机数和名称的特定的闪存卡。
- 我将for循环更改为现在直接将翻译和定义运行到一个名为aNote的变量中，该变量由genanki.note操作符组成，每次将注释添加到my_deck时迭代翻译。
- 我可以和Anki一起打开我的Anki文件。
这可以在下面的代码中看到：
from googletrans import Translator
import pandas as pd
from PyDictionary import PyDictionary
import genanki
# Load excel file and parse the list of words as strings
file_location = "/Users/.../List.xlsx"
xl_workbook = pd.ExcelFile(file_location)
df = xl_workbook.parse("Sheet1")
aList = df['words'].tolist()
[str(i) for i in aList]
# Use PyDictionary to load definitions of words
dictionary = PyDictionary()
# Use genanki to define a flashcard model
my_model = genanki.Model(
2042686211,
'Simple Model',
fields=[
{'name': 'Question'},
{'name': 'Answer'},
],
templates=[
{
'name': 'Card 1',
'qfmt': '{{Question}}',
'afmt': '{{FrontSide}}<hr id="answer">{{Answer}}',
},
])
# Specify the deck with genanki
my_deck = genanki.Deck(
1724897887,
'TestV3v1')
# Translate the list of strings with definition and add as note to anki
translator = Translator()
translations = translator.translate(aList, dest='da')
for translation in translations:
aNote = genanki.Note(
model=my_model, fields=[translation.origin, translation.text]
)
my_deck.add_note(aNote)
# Output anki file in desired folder
genanki.Package(my_deck).write_to_file(
'/Users/.../TestV3v1.apkg')这段代码也执行得很好，并生成一个可以在Anki中打开的文件，然后卡片在闪存卡前面显示原始单词，背面显示翻译。
我的问题
为了完成我的项目，我想在每一张卡片的背面加上一个定义。我最初以为我只需要更正my_model =genanki.model(.)变量，方法是添加另一个字段，以便只需将dictionary.meaning(translation.origin)添加到for-循环中的便笺生成器中。
但是，当试图添加定义以确保它们顺利运行时，我遇到了一些问题。考虑下面的守则：
for translation in translations:
aNote = genanki.Note(
model=my_model, fields=[translation.origin,
dictionary.meaning(translation.origin)
]
)
my_deck.add_note(aNote)我预期卡片会像往常一样打印，正面是原始单词，背面是定义，但是使用这个for-循环运行完整的代码会给出以下错误：
Error: The Following Error occured: list index out of range
Error: The Following Error occured: list index out of range
Error: The Following Error occured: list index out of range
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: The Following Error occured: list index out of range
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: The Following Error occured: list index out of range
Error: The Following Error occured: list index out of range
Error: The Following Error occured: list index out of range
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: A Term must be only a single word
Error: The Following Error occured: list index out of range
Error: A Term must be only a single word
Error: The Following Error occured: list index out of range
Traceback (most recent call last):
File "/Users/Lehmann/Desktop/XYZ/Programming/Translator/TranslatorProgramv3.py", line 51, in <module>
'/Users/Lehmann/Desktop/XYZ/Programming/Translator/TestV3v1.apkg')
File "/anaconda3/lib/python3.6/site-packages/genanki/__init__.py", line 313, in write_to_file
self.write_to_db(cursor, now_ts)
File "/anaconda3/lib/python3.6/site-packages/genanki/__init__.py", line 331, in write_to_db
deck.write_to_db(cursor, now_ts)
File "/anaconda3/lib/python3.6/site-packages/genanki/__init__.py", line 267, in write_to_db
note.write_to_db(cursor, now_ts, self.deck_id)
File "/anaconda3/lib/python3.6/site-packages/genanki/__init__.py", line 228, in write_to_db
self._format_fields(), # flds
File "/anaconda3/lib/python3.6/site-packages/genanki/__init__.py", line 240, in _format_fields
return '\x1f'.join(self.fields)
TypeError: sequence item 1: expected str instance, dict found我怀疑这部分“预期的str实例，迪克发现”给我带来麻烦，然而，这是我的第一个python项目，我不是一个程序员，所以我希望有人能帮助我理解这个问题。
BR
米克尔
回答 1
Stack Overflow用户
发布于 2018-07-19 05:31:36
始终确保在使用变量时检查变量的类型。根据我的发现，使用dictionary.meaning(.)将类型更改为字典。所以你要做的就是：
meaning=dictionary.meaning(translation.origin)
meaning_to_string=''.join('{}: {}'.format(key,val) for key,val in meaning.items())
#moving to aNote
aNote=genanki.Note(model=my_model, fields=[translation.origin,meaning_to_string])页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/51067932
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