python,xml,image,resize , Python Resize Multiple images ask user to continue

Python Resize Multiple images ask user to continue


Tag: python,xml,image,resize

I'm trying to make a script that resize multiple or a single image based on a data pulled from XML. My question is if i have multiple images how can I print out a qusetion like "There are more than 1 image do you wish to resize image 2 also?... than maybe " Would you liek to resize image 3 also ?"

My script so far is as follow,the only problem is taht it resizez all the images at start :

import os, glob
import sys 
import xml.etree.cElementTree as ET 
import re 
from PIL import Image

pathNow ='C:\\' 

items = []
textPath = []
imgPath = []

attribValue = []

#append system argument to list for later use

for item in sys.argv: 

#change path directory 
newPath = pathNow + items[1]  

#get first agrument for doc ref
for item in items:
    docxml = items[2]

#search for file 
for file in glob.glob(docxml + ".xml"): 
    tree = ET.parse(file) 
    rootFile = tree.getroot() 
    for rootChild in rootFile.iter('TextElement'):
        if "svg" or "pdf" in rootChild.text:
                textPath ='svg="(.+?)"', str(rootChild.text)).group(1)

for image in imgPath:
    new_img_path = image[:-4] + '.png'
    new_image =
    new_size=int(sys.argv[3]), int(sys.argv[4])
        new_image.thumbnail(new_size,  Image.ANTIALIAS), 'png')
    except IOError:
        print("Cannot resize picture '%s'" % new_img_path)
        print("Done resizeing image: %s " % new_img_path)  

Thank you in advance.



Change your final loop to:

for idx, image in enumerate(imgPath):
    #img resizing goes here

    count_remaining = len(imgPath) - (idx+1)
    if count_remaining > 0:
        print("There are {} images left to resize.".format(count_remaining))
        response = input("Resize image #{}? (Y/N)".format(idx+2))
        #use `raw_input` in place of `input` for Python 2.7 and below
        if response.lower() != "y":


odoo v8 - Field(s) `arch` failed against a constraint: Invalid view definition

I want to create a new view with a DB-view. When I try to install my app, DB-view was created then I get error: 2015-06-22 12:59:10,574 11988 ERROR odoo Das Feld `datum` existiert nicht Fehler Kontext: Ansicht `overview.tree.view` [view_id: 1532, xml_id: k. A., model: net.time.overview, parent_id: k. A.] 2015-06-22...

SQLAlchemy. 2 different relationships for 1 column

I have a simple many-to-many relationship with associated table: with following data: matches: users: users_mathces: ONE user can play MANY matches and ONE match can involve up to TWO users I want to realize proper relationships in both "Match" and "User" classes users_matches_table = Table('users_matches', Base.metadata, Column('match_id', Integer, ForeignKey('', onupdate="CASCADE",...

how to enable a entry by clicking a button in Tkinter?

I need to activate many entries when button is clicked please do not write class based code, modify this code only because i need to change the whole code for the project as i did my whole project without classes from Tkinter import * import ttk x='disabled' def rakhi(): global...

Displaying a 32-bit image with NaN values (ImageJ)

I wrote a multilanguage 3-D image denoising ImageJ plugin that does some operations on an image and returns the denoised image as a 1-D array. The 1-D array contains NaN values (around the edges). The 1-D array is converted back into an image stack and displayed. It is simply black....

XSLT How to remove style from div and td tags

I am new to XSLT. I got stuck while removing style attributes from div, td or li tags. Input XML: <?xml version="1.0" encoding="UTF-8"?> <div xmlns=""> <table style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; WIDTH: 606px; BORDER-COLLAPSE: collapse; WORD-WRAP: break-word; TABLE-LAYOUT: fixed; BORDER-TOP: medium none; BORDER-RIGHT: medium none" class="MsoNormalTable msoUcTable" tabIndex="-1" border="1"...

Error when building an XDocument

Using the following example xml containing one duplicate: <Persons> <Person> <PersonID>7506</PersonID> <Forename>K</Forename> <Surname>Seddon</Surname> <ChosenName /> <MiddleName /> <LegalSurname /> <Gender>Male</Gender> </Person> <Person> <PersonID>6914</PersonID> <Forename>Clark</Forename> <Surname>Kent</Surname> <ChosenName>Clark</ChosenName> <MiddleName />...

Load XML to list using LINQ [duplicate]

This question already has an answer here: XDocument to List of object 1 answer I have following XML: <?xml version="1.0" encoding="utf-8"?> <start> <Current CurrentID="5"> <GeoLocations> <GeoLocation id="1" x="78492.61" y="-80973.03" z="-4403.297"/> <GeoLocation id="2" x="78323.57" y="-81994.98" z="-4385.707"/> <GeoLocation id="3" x="78250.57" y="-81994.98" z="-4385.707"/> </GeoLocations> <Vendors> <Vendor id = "1" x="123456" y="456789" z="0234324"/>...

Pandas Dataframe Complex Calculation

I have the following dataframe,df: Year totalPubs ActualCitations 0 1994 71 191.002034 1 1995 77 2763.911781 2 1996 69 2022.374474 3 1997 78 3393.094951 I want to write code that would do the following: Citations of currentyear / Sum of totalPubs of the two previous years I want something to...

Sort when values are None or empty strings python

I have a list with dictionaries in which I sort them on different values. I'm doing it with these lines of code: def orderBy(self, col, dir, objlist): if dir == 'asc': sorted_objects = sorted(objlist, key=lambda k: k[col]) else: sorted_objects = sorted(objlist, key=lambda k: k[col], reverse=True) return sorted_objects Now the problem...

Calling function and passing arguments multiple times

I want to call the function multiple time and use it's returned argument everytime when it's called. For example: def myfunction(first, second, third): return (first+1,second+1,third+1) 1st call: myfunction(1,2,3) 2nd call is going to be pass returned variables: myfunction(2,3,4) and loop it until defined times. How can I do such loop?...

Count function counting only last line of my list

Count function counting only last line of my list N = int(raw_input()) cnt = [] for i in range(N): string = raw_input() for j in range(1,len(string)): if string[j] =='K': cnt.append('R') elif string[j] =='R': cnt.append('R') if string[0] == 'k': cnt.append('k') elif string[0] == 'R': cnt.append('R') print cnt.count('R') if I am giving...

Ruby- get a xml node value

can someone help me in extracting the node value for the element "Name". Type 1: I am able to extract the "name" value for the below xml by using the below code <Element> <Details> <ID>20367</ID> <Name>Ram</Name> <Name>Sam</Name> </Details> </Element> doc = Nokogiri::XML(response.body) values = doc.xpath('//Name').map{ |node| node.text}.join ',' puts values...

Python: can't access newly defined environment variables

I can't access my env var: import subprocess, os print os.environ.get('PATH') # Works well print os.environ.get('BONSAI') # doesn't work But the env var is well added in my /home/me/.bashrc: BONSAI=/home/me/Utils/bonsai_v3.2 export BONSAI And I can access this env var from a new terminal....

Replace nodejs for python?

i'm working in a HTML5 multiplayer game, and i need a server to sync player's movement, chat, battles, etc. So I'm looking for ways to use python instead nodejs, because i have I have more familiarity with python. The server is simple: var express = require('express'); var app = express();...

How do I read this list and parse it?

I'm using requests and the output I get from the sites API is a list, I've been stuck trying to parse it to get the data from it. I use r = requests.get(urlas, params=params) r.json() to get the data I want. Here is a snippet of the list [{'relation_type': None,...

C# XML: System.InvalidOperationException

I have been learning C#'s XML with a project however I keep getting the InvalidOperationException. I have put the code below XmlTextWriter writer = new XmlTextWriter(path, System.Text.Encoding.UTF8); writer.WriteStartDocument(true); writer.Formatting = Formatting.Indented; writer.Indentation = 4; writer.WriteStartElement("User Info"); writer.WriteStartElement("Name"); writer.WriteString(userName); writer.WriteEndElement(); writer.WriteStartElement("Tutor Name"); writer.WriteString(tutorName); writer.WriteEndElement();...

Python Popen - wait vs communicate vs CalledProcessError

Continuing from my previous question I see that to get the error code of a process I spawned via Popen in python I have to call either wait() or communicate() (which can be used to access the Popen stdout and stderr attributes): app7z = '/path/to/7z.exe' command = [app7z, 'a', dstFile.temp,...

represent an index inside a list as x,y in python

I have a list which contains 1000 integers. The 1000 integers represent 20X50 elements of dimensional array which I read from a file into the list. I need to walk through the list with an indicator in order to find close elements to each other. I want that my indicator...

How to remove structure with python from this case?
How to remove "table" from HTML using python? I had case like this: paragraph = ''' <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quidem molestiae consequuntur officiis corporis sint.<br /><br /> <table> <tr> <td> text title </td> <td> text title 2 </td> </tr> </table> <p> lorem ipsum</p> ''' how...

Fixed element in android?

I am using a FAB(Floating action button) and a ViewPager that has a list inside a fragment. The ViewPager stops due to the FAB block and each are blocks the ViewPager being on top of the FAB activity_main.xml <LinearLayout xmlns:android="" xmlns:tools="" xmlns:fab="" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:fitsSystemWindows="true">...

Parsing XML array using Jquery

I have stuck up with an issue of passing XML using Jquery. I am getting empty array while traversing to jquery.Please help me how to get datas from XML array. I have mentioned my code below. XML <?xml version="1.0" encoding="UTF-8"?> <json> <json> <CustomerName>999GIZA MID INSURANCEAND SERVICES PVT LTD</CustomerName> <mobiLastReceiptDate>null</mobiLastReceiptDate> </json>...

How to change the IP address of Amazon EC2 instance using boto library

How can I assign a new IP address (or Elastic IP) to an already existing AWS EC2 instance using boto library.

How to calculate max string-length of a node-set?

I am trying to use XSLT to turn an XML document into plain text tables for human consumption. I am using xsltproc, which only implements XSLT 1.0 (so max is from EXSLT actually). I tried the below, but the commented-out definition fails because string-length returns only a single value (the...

Sum of two variables in RobotFramework

I have two variables: ${calculatedTotalPrice} = 42,42 ${productPrice1} = 43,15 I executed ${calculatedTotalPrice} Evaluate ${calculatedTotalPrice}+${productPrice1} I got 42,85,15 How can I resolve it?...

Python recursive function not recursing

I'm trying to solve a puzzle, which is to reverse engineer this code, to get a list of possible passwords, and from those there should be one that 'stands out', and should work function checkPass(password) { var total = 0; var charlist = "abcdefghijklmnopqrstuvwxyz"; for (var i = 0; i...

Inserting a variable in MongoDB specifying _id field

I want to insert a variable, say, a = {1:2,3:4} into my database with a particular id "56". It is very clear from the docs that I can do the following: db.testcol.insert({"_id": "56", 1:2, 3:4}) However, I cannot figure out any way to insert "a" itself, specifying an id. In...

Twilio Client Python not Working in IOS Browser

I have created a simple twilio client application to make phone calls from Web Browser to phones. I used a sample Flask app to generate a secure Capability Token and used twilio.min.js library to handle calls from my HTML. The functionality works fine in Computer Browsers ans Android Phone Browsers,...

Python: histogram/ binning data from 2 arrays.

I have two arrays of data: one is a radius values and the other is a corresponding intensity reading at that intensity: e.g. a small section of the data. First column is radius and the second is the intensities. 29.77036614 0.04464427 29.70281027 0.07771409 29.63523525 0.09424901 29.3639355 1.322793 29.29596385 2.321502 29.22783249...

Pandas - Dropping multiple empty columns

I have some tables where the first 11 columns are populated with data, but all columns after this are blank. I tried: df=df.dropna(axis=1,how='all') which didn't work. I then used: df = df.drop(df.columns[range(11,36)], axis=1) Which worked on the first few tables, but then some of the tables were longer or shorter...

Python - Opening and changing large text files

I have a ~600MB Roblox type .mesh file, which reads like a text file in any text editor. I have the following code below: mesh = open("file.mesh", "r").read() mesh = mesh.replace("[", "{").replace("]", "}").replace("}{", "},{") mesh = "{"+mesh+"}" f = open("p2t.txt", "w") f.write(mesh) It returns: Traceback (most recent call last): File...

The event loop is already running

I have the following 5 files: # -*- coding: utf-8 -*- from PyQt4 import QtCore, QtGui try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: def _fromUtf8(s): return s try: _encoding = QtGui.QApplication.UnicodeUTF8 def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig)...

Matplotlib: Plot the result of an SQL query

from sqlalchemy import create_engine import _mssql from matplotlib import pyplot as plt engine = create_engine('mssql+pymssql://**:[email protected]:1433/AffectV_Test') connection = engine.connect() result = connection.execute('SELECT Campaign_id, SUM(Count) AS Total_Count FROM Impressions GROUP BY Campaign_id') for row in result: print row connection.close() The above code generates an array: (54ca686d0189607081dbda85', 4174469) (551c21150189601fb08b6b64', 182) (552391ee0189601fb08b6b73', 237304) (5469f3ec0189606b1b25bcc0',...

SyntaxError: invalid syntax?

Good afternoon, I am developing a script in python and while I am trying to compile it from the terminator/terminal i always get this error, but I cannot understand where is the syntax error? File "", line 128 print ('########################') ^ SyntaxError: invalid syntax Then I just change the position...

How does the class_weight parameter in scikit-learn work?

I am having a lot of trouble understanding how the class_weight parameter in scikit-learn's Logistic Regression operates. The Situation I want to use logistic regression to do binary classification on a very unbalanced data set. The classes are labelled 0 (negative) and 1 (positive) and the observed data is in...

Strange Behavior: Floating Point Error after Appending to List

I am writing a simple function to step through a range with floating step size. To keep the output neat, I wrote a function, correct, that corrects the floating point error that is common after an arithmetic operation. That is to say: correct(0.3999999999) outputs 0.4, correct(0.1000000001) outputs 0.1, etc. Here's...

About sorting based on the counting of subelements

i have an xml document with properties that belong to agencies: <agency name="Century 42" num="Century42" mail="[email protected]"/> <property agency="Century42" ....> ... I would like to print the info of all agencies. The agencies should be sorted by the number of properties that they own. I tried this but it does not...

How to check for multiple attributes in a list

I am making a TBRPG game using Python 2.7, and i'm currently making a quest system. I wanted to make a function that checks all of the quests in a list, in this case (quests), and tells you if any of of the quests in the list have the same...

Convert contents of an XmlNodeList to a new XmlDocument without looping

I have Xml that I filter using XPath (a query similar to this): XmlNodeList allItems = xDoc.SelectNodes("//Person[not(PersonID = following::Person/PersonID)]"); This filters all duplicates from my original Persons Xml. I want to create a new XmlDocument instance from the XmlNodeList generated above. At the minute, the only way I can see...

In sklearn, does a fitted pipeline reapply every transform?

Apologies if this is obvious but I couldn't find a clear answer to this: Say I've used a pretty typical pipeline: feat_sel = RandomizedLogisticRegression() clf = RandomForestClassifier() pl = Pipeline([ ('preprocessing', preprocessing.StandardScaler()), ('feature_selection', feat_sel), ('classification', clf)]),y) Now when I apply pl on a new set, pl.predict(X_classify); is RandomizedLogisticRegression going...

How do variables inside python modules work?

I am coming from a Java background with Static variables, and I am trying to create a list of commonly used strings in my python application. I understand there are no static variables in python so I have written a module as follows: import os APP_NAME = 'Window Logger' APP_DATA_FOLDER_PATH...

Using counter on array for one value while keeping index of other values

After reading the answers on this question How to count the frequency of the elements in a list? I was wondering how to count the frequency of something, and at the same time retreive some extra information, through something like an index. For example a = ['fruit','Item#001'] b = ['fruit','Item#002']...

Collect strings after a foreach loop

Is it possible to collect the strings after a foreach loop? For example: StringCollection col = new StringCollection(); XmlNodeList skillNameNodeList=SkillXML.GetElementsByTagName("name"); foreach (XmlNode skillNameNode in skillNameNodeList) { skillsName=skillNameNode.Attributes["value"].Value; } col.Add(skillsName); //Return System.Collections.Specialized.StringCollection I want to collect each skillsName and put them in a collection or a list so that I can...

group indices of list in list of lists

I am looking for an elegant solution for the following problem. I have a list of ints and I want to create a list of lists where the indices with the same value are grouped together in the order of the occurrences of said list. [2, 0, 1, 1, 3,...

Find the tf-idf score of specific words in documents using sklearn

I have code that runs basic TF-IDF vectorizer on a collection of documents, returning a sparse matrix of D X F where D is the number of documents and F is the number of terms. No problem. But how do I find the TF-IDF score of a specific term in...

trying to understand LSH through the sample python code

the concise python code i study for is here Question A @ line 8 i do not really understand the syntax meaning for "res = res << 1" for the purpose of "get_signature" Question B @ line 49 (SOLVED BY myself through another Q&A) "xor = r1^r2" does not really...

How to use template within Django template?

I have the django template like below: <a href="{{ }}" target="_blank"><h1 class="title">{{ mylist.0.title }}</h1></a> <p> {{ mylist.0.text|truncatewords:50 }}<br> ... (the actual template is quite big) It should be used 10 times on the same page, but 'external' html elements are different: <div class="row"> <div class="col-md-12 col-lg-12 block block-color-1"> *django...

Identify that a string could be a datetime object

If I knew the format in which a string represents date-time information, then I can easily use datetime.datetime.strptime(s, fmt). However, without knowing the format of the string beforehand, would it be possible to determine whether a given string contains something that could be parsed as a datetime object with the...

sys.argv in a windows environment

I'm attempting to learn python using the book 'a byte of python'. The code: import sys print('the command line arguments are:') for i in sys.argv: print(i) print('\n\nThe PYTHONPATH is', sys.path, '\n') outputs: the command line arguments are: C:/Users/user/PycharmProjects/helloWorld/ The PYTHONPATH is ['C:\\Users\\user\\PycharmProjects\\helloWorld', 'C:\\Users\\user\\PycharmProjects\\helloWorld', 'C:\\Python34\\', 'C:\\Python34\\DLLs', 'C:\\Python34\\lib', 'C:\\Python34', 'C:\\Python34\\lib\\site-packages']...