I'm using Dropbox API with Python. I don't have problems with Dropbox API, I make all the authentification steps without problems.
When I use this code:
pdf_dropbox = client.get_file('/Example.pdf')
new_file = open('/home/test.pdf','w')
new_file.write(pdf_dropbox.read())
I generate a file in the path /home/test.pdf, it's a PDF file and the content is displayed same as original.
But when I try same code with an .odt file, it fails generating the new file:
odt_dropbox = client.get_file('/Example.odt')
new_file = open('/home/test_odt.odt','w')
new_file.write(odt_dropbox.read())
This new file test_odt.odt has errors and I can't see it's content.
# With this instruction I have the content of the odt file inside odt_dropbox
odt_dropbox = client.get_file('/Example.odt')
Wich is the best way to save the content of an odt file ?
Is there a better way to write LibreOffice files ?
I'd appreciate any helpfull information,
Thanks
Solved, I forgot 2 things:
Open the file for binary writing wb instead of w
new_file = open('/home/test_odt.odt','wb')
Close the file after creation: new_file.close() to make the flush
Full Code:
odt_dropbox = client.get_file('/Example.odt')
new_file = open('/home/test_odt.odt','wb')
new_file.write(odt_dropbox.read())
new_file.close()
Related
Exactly as the title says, I have this code
from shareplum import Site
from shareplum import Office365
from shareplum.site import Version
authcookie = Office365('https://mysite.sharepoint.com/', username='username', password='password').GetCookies()
site = Site('https://mysite.sharepoint.com/sites/mysite/', version=Version.v2016, authcookie=authcookie)
folder = site.Folder('Shared Documents/Beta Testing')
file = folder.get_file('practice.xlsx')
with open("practice.xlsx", "wb") as fh:
fh.write(file)
print('---')
folder.upload_file('xlsx', 'practice.xlsx')
Currently it downloads the file just fine which is fantastic, however I do not know how to reverse what I did with opening and downloading the file. Basically I need to be able to upload the file with the exact same name as the one I downloaded in the exact same format (in this case xlsx) as to overwrite the one in the sharepoint with the updated document.
Your post indicates that you want to modify the file so you will need some file handling for the downloaded file once it is saved after modification. Once the file modification has been done you need to open the file in 'rb' and then read that to a variable which will be the content when calling folder_obj.upload_file(content, name).
#this is your step to modify the file.
with open("practice.xlsx", "wb") as fh:
#file modification stuff... pyxlsx?
fh.write(file)
#open the file and read it into a variable as binary
with open("practice.xlsx", "rb") as file_obj:
file_as_string = file_obj.read()
#upload the file including the file name and the variable (file_as_string)
folder.upload_file(file_as_string, 'practice.xlsx')
This has been working for me. If you want to change the name of the file to include a version, delete the old file by calling folder.delete_file("practice.xlsx").
Can you try the below and see if it works?
with open("practice.xlsx", "wb") as fh:
file_content = fh.write(file)
folder.upload_file(file_content,'practice.xlsx')
my code is uploading a txt file to my drop box, but the document it self is empty of content. It only reading inside the title of the file 'test_data.txt', the data itself which is in the real file is not there. The file never updates either when running the script a second time, but I suspect this is because the file is not being updated (it's not actually reading the contents of the .txt file). If anyone could help me with this I would appreciate it.
import dropbox
from dropbox.files import WriteMode
overwrite = WriteMode('overwrite', None)
token = 'xxxx'
dbx = dropbox.Dropbox(token)
dbx.users_get_current_account()
dbx.files_upload('test_data.txt', '/test_data.txt', mode = WriteMode('overwrite'))
files_upload should recieve a content to upload. In your current code you are asking to upload string "test_data.txt" as file "/test_data.txt".
with open('test_data.txt', 'rb') as fh:
dbx.files_upload(fh.read(), '/test_data.txt')
The link to the code is here (didn´t copy it here to give the guy credit):
I don´t want it to change the name with the date as is currently doing, but to download the file "finviz.csv" and rewrite it each day (with the scheduler task) to keep the data updated in my data system.
I´ve tried some tweaks, but I´m no developer I don´t have a clue how to do it.
Can you please help?
The comments in the code described it quite clearly:
# we're going to name the file by the date it was downloaded (e.g. 2012-3-18.csv)
fname = now.strftime("%Y-%m-%d")+".csv";
So just change the line to
fname = "finviz.csv";
And fix the file existence check logic:
# check if the file does not already exist
if not os.path.isfile(savepath+"/"+fname):
# open a file to save the data to ("wb" means write binary mode)
outfile = open(savepath+"/"+fname, "wb");
# download the data from the url specified above
infile = urllib2.urlopen(url);
# read the downloaded data and write it to our output file
outfile.write(infile.read());
# close the output file once we're done
outfile.close();
else:
print "'"+fname+"' ALREADY EXISTS in the save directory '"+savepath+"'.";
to:
# open a file to save the data to ("wb" means write binary mode)
outfile = open(savepath+"/"+fname, "wb");
# download the data from the url specified above
infile = urllib2.urlopen(url);
# read the downloaded data and write it to our output file
outfile.write(infile.read());
# close the output file once we're done
outfile.close();
You have to change the line
fname = now.strftime("%Y-%m-%d")+".csv";
for
fname = "finviz.csv";
And you also need to delete this if (and its corresponding else):
if not os.path.isfile(savepath+"/"+fname):
The following code is successfully uploading an image file using the Bottle framework.
upload = bottle.request.files.get("filPhoto01")
if upload is not None:
name, ext = os.path.splitext(upload.filename)
if ext not in ('.png','.jpg','.jpeg'):
return "File extension not allowed."
save_path = "/tmp/abc".format(category=category)
if not os.path.exists(save_path):
os.makedirs(save_path)
file_path = "{path}/{file}".format(path=save_path, file=upload.filename)
with open(file_path, 'w') as open_file:
open_file.write(upload.file.read())
However, when I try to open this file manually after upload, I can't open the file. I can see the icon of the uploaded file with the correct size (implying the whole image was uploaded), but I cannot view it in any application like MS paint, etc.
I also tried referencing the file in my web application, but it does not render there either. What could possibly be wrong?
Just a guess, but since it sounds like you're on Windows, you'll want to write the file in binary mode:
with open(file_path, 'wb') as open_file:
(Also, you didn't mention your Python version, but FYI in Python 3 you'd need to use binary mode even on Linux.)
I'm using python-docx module to do some edits on a large number of documents. They all contain a header in which I need to replace a number, but everytime I do this the document won't open, with the error that the content is unreadable. Anyone have any ideas as to why this is happening, or sample working code snippets? Thanks.
from docx import *
#document = yourdocument.docx
filename = "NUR-ADM-2001"
relationships = relationshiplist()
document = opendocx("C:/Users/ai/My Documents/Nursing docs/" + filename + ".docx")
docbody = document.xpath('/w:document/w:body',namespaces=nsprefixes)[0]
advReplace(docbody, "NUR-NPM 101", "NUR-NPM 202")
# Create our properties, contenttypes, and other support files
coreprops = coreproperties(title='Nursing Doc',subject='Policies',creator='IA',keywords='Policy'])
appprops = appproperties()
contenttypes = contenttypes()
websettings = websettings()
wordrelationships = wordrelationships(relationships)
# Save our document
savedocx(document,coreprops,appprops,contenttypes,websettings, wordrelationships,"C:/Users/ai/My Documents/Nursing docs/" + filename + ".docx")
Edit: So it eventually can open the document, but it says some content cannot be displayed and the headers have vanished... thoughts?
I don't know this module, but in general you should not edit a file in place. Open file "A", write file "/tmp/A". Close both files and make sure you have no errors, then move "/tmp/A" to "A". Otherwise you risk clobbering your file if something goes wrong during the write.