Can't read excel files, using openpyxl
<p>I have a list of excel files with similar last row. It contains private information about client (his name, surname, phone). Each excel file corresponds to a client. I need to make one excel file with all data about every client. I decide to do it automatically, so looked to <code>openpyxl</code> library. I wrote the following code, but it doesn't work correctly.</p>

<pre><code>import openpyxl
import os
import glob
from openpyxl import load_workbook
from openpyxl import Workbook
import openpyxl.styles
from openpyxl.cell import get_column_letter

path_kit = 'prize_input/kit'

#creating single document
prize_info = Workbook()
prize_sheet = prize_info.active

file_array_reciever = []

for file in glob.glob(os.path.join(path_kit, '*.xlsx')):
    file_array_reciever.append(file)

row_num = 1
for f in file_array_reciever:
    f1 = load_workbook(filename=f)
    sheet = f1.active
    for col_num in range (3, sheet.max_column):
        prize_sheet.cell(row=row_num, column=col_num).value = \
            sheet.cell(row=sheet.max_row, column=col_num).value

    prize_info.save("Ex.xlsx")
</code></pre>

<p>I get this error:</p>

<pre class="lang-none prettyprint-override"><code>Traceback (most recent call last):
  File "/Users/zkid18/PycharmProjects/untitled/excel_test.py", line 43, in &lt;module&gt;
    f1 = load_workbook(filename=f)
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/openpyxl/reader/excel.py", line 183, in load_workbook
    wb.active = read_workbook_settings(archive.read(ARC_WORKBOOK)) or 0
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/zipfile.py", line 1229, in read
    with self.open(name, "r", pwd) as fp:
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/zipfile.py", line 1252, in open
    zinfo = self.getinfo(name)
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/zipfile.py", line 1196, in getinfo
    'There is no item named %r in the archive' % name)
KeyError: "There is no item named 'xl/workbook.xml' in the archive"
</code></pre>

<p>Looks like it is a problem with reading file.<br>
I don't understand where it gets an item named <code>'xl/workbook.xml'</code> in the archive.</p>