python

问题 I'm trying to build a custom keras model whith the subclassing API but I get some errors when I load a previous instance of my model and I try to train it : Here is the class of my model, it has 3 inputs and 1 output : import tensorflow as tf spec1 = tf.TensorSpec(shape=(1,40,5,1)) spec2 = tf.TensorSpec(shape=(1,3)) class Conv_Rnn_model(tf.keras.Model): def __init__(self): # super() permet d'appeler le constructeur de la classe mère dans la classe fille # permet égalemet de résoudre le

问题 Let's say I have this Kanji "亜" which is represented in JIS X 208 code in hex form: 0x3021. I want my Python program to convert that code into its UTF-8 form E4BA9C so that I can pass that string (URL-encoded) into my url like this http://jisho.org/api/v1/search/words?keyword=%E4%BA%9C I'm using Python 2.7.12 but I'm open to Python 3 solution as well 回答1: These are accessed under ISO 2022 codec. >>> '亜'.encode('iso2022_jp') b'\x1b$B0!\x1b(B' If I saw those bytes not framed by the escape

问题 I'm trying to build a custom keras model whith the subclassing API but I get some errors when I load a previous instance of my model and I try to train it : Here is the class of my model, it has 3 inputs and 1 output : import tensorflow as tf spec1 = tf.TensorSpec(shape=(1,40,5,1)) spec2 = tf.TensorSpec(shape=(1,3)) class Conv_Rnn_model(tf.keras.Model): def __init__(self): # super() permet d'appeler le constructeur de la classe mère dans la classe fille # permet égalemet de résoudre le

问题 Let's say I have this Kanji "亜" which is represented in JIS X 208 code in hex form: 0x3021. I want my Python program to convert that code into its UTF-8 form E4BA9C so that I can pass that string (URL-encoded) into my url like this http://jisho.org/api/v1/search/words?keyword=%E4%BA%9C I'm using Python 2.7.12 but I'm open to Python 3 solution as well 回答1: These are accessed under ISO 2022 codec. >>> '亜'.encode('iso2022_jp') b'\x1b$B0!\x1b(B' If I saw those bytes not framed by the escape

问题 I've been trying to figure out how to divide the contents of a TkInter entry box with a number (a float, to be precise). I looked it up on Google, and I found nothing that answered my question, other than doing .get() for getting a number from a entry. I want to have a number already there (or have a static variable) that I can divide to get the results I need. Any help would be appreciated! Thanks a billion!! :D P.S. Here's the website results I saw before I posted this question: Results of

问题 I am trying to launch a PuTTY window that establishes a serial connection, and then have the main cmd window (the one that launched my Python script) control the PuTTY window. The PuTTY window will still be open and showing everything, but I want to disable the stdin on it and just have it get the input from the cmd shell. So I have it successfully launching the PuTTY window, just cant seem to pipe my outputs and inputs like I want. Any help would be greatly appreciated! Code for launching

问题 I have the following code below which simply plots datasets (consisting of dogs and cats images) and their labels. I'm using jupyter notebook: train_path = 'dataset/train' valid_path = 'dataset/valid' test_path = 'dataset/test' train_batches = ImageDataGenerator().flow_from_directory(train_path, target_size=(224,224), classes=['dog', 'cat'], batch_size=10) valid_batches = ImageDataGenerator().flow_from_directory(valid_path, target_size=(224,224), classes=['dog', 'cat'], batch_size=4) test

问题 I am writing a small Python script to find time available slots based off calendar appointments. I was able to reuse the code on the post here: (Python - Algorithm find time slots). It does seem to work for booked appointments an hour or longer, but for those less than an hour it doesn't seem to catch them. In other words, it shows time slots as available even though appointments are booked (less than an hou). Sample code below from post mentioned, with my own values for "hours" and

问题 what i am trying to do is setup if statements to check if a checkbuttons value is on or off what i was thinking was something like this from Tkinter import * def checkbutton_value(): #If statement here #is their something like #if checkbox_1.onvalue == True: # checkbox_2.deselect() #if checkbox_1.varible == checkbox_1.onvalue: # checkbox_2.deselect() print 'Need Help on lines 7-8 or 10-11' root=Tk() checkbox_1 = Checkbutton(root, text='1 ', command=checkbutton_value).pack() checkbox_2 =

问题 what i am trying to do is setup if statements to check if a checkbuttons value is on or off what i was thinking was something like this from Tkinter import * def checkbutton_value(): #If statement here #is their something like #if checkbox_1.onvalue == True: # checkbox_2.deselect() #if checkbox_1.varible == checkbox_1.onvalue: # checkbox_2.deselect() print 'Need Help on lines 7-8 or 10-11' root=Tk() checkbox_1 = Checkbutton(root, text='1 ', command=checkbutton_value).pack() checkbox_2 =