python - .tiffs in PIL: OSError: decoder tiff_jpeg not available -


so, i'm attempting run following code:

from pil import image  multi_image = "multi_image.tif" multi = image.open(multi_image) multi.seek(2) multi.save("test.tif")

it's 3 page tif, wherein i'm trying grab second page, results in:

traceback (most recent call last):   file "c:\python\lib\site-packages\pil\image.py", line 419, in _getdecoder     decoder = getattr(core, decoder_name + "_decoder") attributeerror: module 'pil._imaging' has no attribute 'tiff_jpeg_decoder'  during handling of above exception, exception occurred:  traceback (most recent call last):   file "c:\users\will\desktop\tiffer.py", line 6, in <module>     multi.save("test.tif")   file "c:\python\lib\site-packages\pil\image.py", line 1860, in save     self.load()   file "c:\python\lib\site-packages\pil\tiffimageplugin.py", line 1013, in load     return super(tiffimagefile, self).load()   file "c:\python\lib\site-packages\pil\imagefile.py", line 202, in load     args, self.decoderconfig)   file "c:\python\lib\site-packages\pil\image.py", line 423, in _getdecoder     raise ioerror("decoder %s not available" % decoder_name) oserror: decoder tiff_jpeg not available

i've installed: tiff-3.8.2-1.exe, set install path, uninstalled , reinstalled pillow. read building pillow source might solution i'm looking for, i'm not sure how approach that, of documentation i'm seeing linux.

any appreciated,

thanks!


Comments

Post a Comment

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -

here tables: create table customer ( cid int primary key, name varchar(32) ) create table ord ( oid int primary key, cid int foreign key references customer, address varchar(20) ) here's linq-to-sql statement: var aaa = c in db.customer select new { c, o = c.ord.tolist() }; and here's inexplicable query generated linq-to-sql: select [t0].[cid] [cid], [t0].[name] [name], [t1].[oid] [oid], [t1].[cid] [cid2], [t1].[address] [address], (select count(*) [dbo].[ord] [t2] [t2].[cid] = [t0].[cid]) [value] [dbo].[customer] [t0] left outer join [dbo].[ord] [t1] on [t1].[cid] = [t0].[cid] order [t0].[cid], [t1].[oid] i want understand how rid of count(*) part. it's entirely uncalled for! linq needs count(*) in order determine number of entries returned o = c.ord.tolist() .
Read more