def main():
start_date = pd.Timestamp('2014')
end_date = pd.Timestamp('2015')
symbols = ['AAPL', 'MSFT', 'BRK_A', 'ZEN']
for sym in symbols:
url = format_wiki_url(
api_key=None,
symbol=sym,
start_date=start_date,
end_date=end_date,
)
print("Fetching from %s" % url)
response = requests.get(url)
response.raise_for_status()
path = zipfile_path(sym)
print("Writing compressed data to %s" % path)
write_compressed(path, response.content)
def main():
start_date = pd.Timestamp('2014')
end_date = pd.Timestamp('2015')
symbols = ['AAPL', 'MSFT', 'BRK_A', 'ZEN']
for sym in symbols:
url = format_wiki_url(
api_key=None,
symbol=sym,
start_date=start_date,
end_date=end_date,
)
print("Fetching from %s" % url)
response = requests.get(url)
response.raise_for_status()
path = zipfile_path(sym)
print("Writing compressed data to %s" % path)
write_compressed(path, response.content)
def main():
start_date = pd.Timestamp('2014')
end_date = pd.Timestamp('2015')
symbols = 'AAPL', 'MSFT', 'BRK_A', 'ZEN'
names = (
'Apple Inc.',
'Microsoft Corporation',
'Berkshire Hathaway Inc. Class A',
'Zendesk Inc',
)
print('Downloading equity data')
for sym in symbols:
url = format_wiki_url(
api_key=None,
symbol=sym,
start_date=start_date,
end_date=end_date,
)
print('Fetching from %s' % url)
response = requests.get(url)
response.raise_for_status()
path = zipfile_path(sym)
print('Writing compressed data to %s' % path)
write_compressed(path, response.content)
print('Writing mock metadata')
cols = b'dataset_code,name,oldest_available_date,newest_available_date\n'
metadata = cols + b'\n'.join(
b','.join(map(methodcaller('encode', 'ascii'), (
symbol,
name,
str(start_date.date()), str(end_date.date()))
))
for symbol, name in zip(symbols, names)
)
path = zipfile_path('metadata-1')
print('Writing compressed data to %s' % path)
write_compressed(path, metadata)
path = zipfile_path('metadata-2')
print('Writing compressed data to %s' % path)
write_compressed(path, cols)
def main():
start_date = pd.Timestamp('2014')
end_date = pd.Timestamp('2015')
symbols = 'AAPL', 'MSFT', 'BRK_A', 'ZEN'
names = (
'Apple Inc.',
'Microsoft Corporation',
'Berkshire Hathaway Inc. Class A',
'Zendesk Inc',
)
print('Downloading equity data')
for sym in symbols:
url = format_wiki_url(
api_key=None,
symbol=sym,
start_date=start_date,
end_date=end_date,
)
print('Fetching from %s' % url)
response = requests.get(url)
response.raise_for_status()
path = zipfile_path(sym)
print('Writing compressed data to %s' % path)
write_compressed(path, response.content)
print('Writing mock metadata')
cols = b'dataset_code,name,oldest_available_date,newest_available_date\n'
metadata = cols + b'\n'.join(b','.join(
map(methodcaller('encode', 'ascii'),
(symbol, name, str(start_date.date()), str(end_date.date()))))
for symbol, name in zip(symbols, names))
path = zipfile_path('metadata-1')
print('Writing compressed data to %s' % path)
write_compressed(path, metadata)
path = zipfile_path('metadata-2')
print('Writing compressed data to %s' % path)
write_compressed(path, cols)