Description
Code Sample, a copy-pastable example if possible
# Your code here
import urllib.request
import pandas as pd
url='ftp://ftp.ncdc.noaa.gov/pub/data/igra/igra2-station-list.txt'
urllib.request.urlretrieve(url,url.split('/')[-1])
igrainv=pd.read_fwf(url.split('/')[-1],widths=(2,1,3,5,9,10,7,4,30,5,5,7),
names=('CC','Network','Code','StationId','Latitude','Longitude','Elev','dummy','StationName','From','To','Nrec'))
f=urllib.request.urlopen(url)
igrainv=pd.read_fwf(f,widths=(2,1,3,5,9,10,7,4,30,5,5,7),
names=('CC','Network','Code','StationId','Latitude','Longitude','Elev','dummy','StationName','From','To','Nrec'))Problem description
The first read_fwf from a file downloaded from the internet works, the second read_fwf of the same file using an url pointer fails.
I get the following error:
Traceback (most recent call last):
File "", line 2, in
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 803, in read_fwf
return _read(filepath_or_buffer, kwds)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 429, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 895, in init
self._make_engine(self.engine)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 1132, in _make_engine
self._engine = klass(self.f, **self.options)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 3605, in init
PythonParser.init(self, f, **kwds)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 2238, in init
self.unnamed_cols) = self._infer_columns()
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 2614, in _infer_columns
line = self._buffered_line()
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 2689, in _buffered_line
return self._next_line()
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 2794, in _next_line
orig_line = self._next_iter_line(row_num=self.pos + 1)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 2854, in _next_iter_line
return next(self.data)
File "/opt/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 3589, in next
line = next(self.f)
TypeError: 'addinfourl' object is not an iterator
Output of pd.show_versions()
[paste the output of pd.show_versions() here below this line]
pd.show_versions()
INSTALLED VERSIONS
commit: None
python: 3.7.0.final.0
python-bits: 64
OS: Linux
OS-release: 2.6.32-754.10.1.el6.centos.plus.x86_64
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
LOCALE: en_US.UTF-8
pandas: 0.24.2
pytest: 4.4.2
pip: 19.1.1
setuptools: 41.0.1
Cython: 0.29.7
numpy: 1.16.3
scipy: 1.2.1
pyarrow: None
xarray: 0.12.1
IPython: 7.5.0
sphinx: 2.0.1
patsy: 0.5.1
dateutil: 2.8.0
pytz: 2019.1
blosc: None
bottleneck: 1.2.1
tables: 3.5.1
numexpr: 2.6.9
feather: None
matplotlib: 3.0.2
openpyxl: 2.6.2
xlrd: 1.2.0
xlwt: 1.3.0
xlsxwriter: 1.1.8
lxml.etree: 4.3.3
bs4: 4.7.1
html5lib: 1.0.1
sqlalchemy: 1.3.3
pymysql: None
psycopg2: 2.7.5 (dt dec pq3 ext lo64)
jinja2: 2.10.1
s3fs: None
fastparquet: None
pandas_gbq: None
pandas_datareader: None
gcsfs: None